ESPOM ile ilgili son gelişmeler için tıklayınız.

ESPOM Start-Up grubumuzun öncülük ettiği ikinci şirket, "TUBİTAK 1512 Girişimcilik Destek Programı (BİGG)" 2022/1 çağrısı kapsamında TÜBİTAK tarafından desteklenen, mobilite alanında 4 ayaktan oluşan ESPOM mekanizmalarının ikinci ayağını teşkil eden 2220044 numaralı "Yüksek Torklu, Sıkıştırılmış Hava ile Çalışan Motor" projesine verilen hibe ile kurulmuştur.

Bu kapsamda başta kurumsal anlamda Hacettepe Üniversitesi Teknokent A.Ş. ve Hacettepe Teknokent Teknoloji Transfer Merkezi (HT-TTM) olmak üzere, HT-TTM Genel Müdür Yardımcısı Vekili Miray YARDIMEDİCİ, projelerimizin HT-TTM bünyesinde değerlendirilmesi konusunda kendisini her zaman minnettarlıkla anacağımız HT-TTM Girişimcilik Ofis Koordinatörü Salim ÖZTÜRK, kapısını ve iletişimini daima bizlere açık tutan HT-TTM Girişimcilik Uzmanı Mentorumuz Hasan Tarık ERDOĞAN, Girişim Eğitim ve Danışmanlık Merkezi Proje Koordinatörü Mentorumuz Taner BALTACI, Hacettepe Teknokent A.Ş. yetkilileri Sabiha Tuğçe İLERİ, Tutku COŞKUN, Görkem YILDIRIMLI, diğer değerli Yetkili/Görevli ve Memurları, Güvenlik Görevlileri ve Hizmetlilere çalışmalarından, ilgilerinden, yardım ve desteklerinden dolayı ESPOM Start-Up grubu olarak teşekkür ederiz.

2022/2 "TÜBİTAK BİGG Yeşil Büyüme" çağrısı kapsamında üçüncü BİGG başvurumuz olan  (Patent App. Number: 2022/012812) "Akışkan Kuvvetini Yüksek Moment Değeri İle Dairesel Harekete Çevirme Yöntemi Ve Verimli Rüzgâr Türbini" projemiz HT-TTM Hacettepe Teknoloji Transfer Merkezi tarafından onaylanıp ikinci aşamadan geçmiş ve TÜBİTAK Prodis sistemine girişi yapılmıştır.

Start-Up grubumuz  6. Ar-Ge C Blok Zemin Kat No:10 Kuluçka Merkezi'nde çalışmalarına devam etmektedir.

Start-Up grubumuzun misyonu, çeyrek asırdır emek, zaman ve para harcayarak üzerinde çalıştığım buluşlarımın üretilebilmesi için proje yürütücülüğünü ve şirket kurulumunu emanet ederek kendisine güvenilebilecek, çalışkan ve sorumluluk sahibi bireylerle iş birliği yapılarak şirketleri kurmak olacaktır.

Bu mekanizmalar sadece tükenmekte olan petrol ürünleri ile çalışan bir içten yanmalı motor değil, aynı zamanda yenilenebilir alternatif organik yakıtlar ve çevre dostu hidrojen vb. gibi yakıtlarla da çalışabilecek bir içten yanmalı motor olarak kullanılabileceği gibi yüksek verimli kompresör motoru ve hava sıkıştırmalı şehir içi ulaşım araçları üretiminde de yanmasız bir mekanizma olarak kullanılabilecektir.

Ayrıntılı bilgi Mart 2023'te Berlin'de düzenlenecek olan "Powertrains and Energy Systems of Tomorrow 2023 | 17th International MTZ Congress on Future Powertrain " konferansına göndereceğimiz bildiri metninin onaylanması durumunda yayınlanacaktır.

Buluşumu tanıtmak, fikir ve eleştirileri öğrenmek amacıyla LinkedIn platformunda oluşturulan gruplarda yapılan yayın ve yazılan gönderilere verilen tepki ve yorumlar olumlu olarak değerlendirilmiştir.

Çeyreğinden fazlasını kadınların oluşturduğu Start-Up grubumuz, 7'si akademisyen/akademik danışman, 5 otomotiv mühendisi/mühendisliği öğrencisi, 9 makine mühendisi/mühendisliği öğrencisi, 5 imalat mühendisi/mühendisliği öğrencisi, 5 metalürji ve malzeme mühendisliği öğrencisi, 5 çevre mühendisi/mühendisliği öğrencisi, 2 kimya mühendisi/mühendisliği lisans/yüksek lisans öğrencisi, 1 teknoloji öğretmeni/inventor, 4 endüstriyel tasarım mühendisliği öğrencisi, 1 iktisat öğrencisi, 1 maliye öğrencisi, 2 elektrik-elektronik mühendisliği öğrencisi, 1 enerji sistemleri mühendisi, 5 endüstri mühendisi/mühendisliği öğrencisi, 1 fizik mühendisliği öğrencisi, 2 nükleer enerji mühendisliği öğrencisi, 1 bilgisayar mühendisliği öğrencisi, 1 matematik bölümü öğrencisi, 1 hukuk öğrencisi, 1 uluslararası ilişkiler öğrencisi, 1 makine imalat ustasından oluşmaktadır.

Kurulan ekipler şunlardır: 3D PRINT, 3DS MAX-MAXSCRIPT, AIRCRAFT, CAD, ÇEVRE, EKEKTRİK-ELEKTRONİK, ICE (YAKIT-YANMA), İK, İMALAT (MALZEME, CAM, CNC), İŞ GELİŞTİRME (FİNANS, OTOMOTİV, PAZAR), JENERATÖR, KOMPRESÖR, MONTAJ, PATENT [HUKUK (FİKRİ VE SINAİ MÜLKİYET HUKUKU)], SIMULATION, TANITIM (AKADEMİK YAYIN, ANİMASYON, BİLİŞİM, FUAR, SOSYAL MEDYA, TASARIM, WEB, YARIŞMA ), TEDARİK, TEMSİLCİLİK

Patent: TR 2017 22869 B

Patent: TR 2018 05173 B

Patent: TR 2018 02873 B

Patent: TR 2021 020251 B

Patent App. Number: 2022/012812

http://www.nadiraksoy.com/motor/09_107_63_01_05_01_01.gif

Article/Details: https://www.linkedin.com/pulse/renewable-fuel-powered-highly-torqueefficient-friendly-nadir-aksoy/

Presentation: https://www.youtube.com/watch?v=xP7XkSazPvw

Group: https://www.linkedin.com/groups/13948018/

Google Drive: https://drive.google.com/drive/folders/1bP2KeOq1S7su0Ggqr0vJct7JcKgDlwvq

LinkedIn Page: https://www.linkedin.com/company/ecological-sustainable-performance-orbital-motor-compressor-espom

Web (espom): http://www.espom.com.tr

Web (planetcompressor): http://www.planetcompressor.com

 

 

Global, online startup group has been created on LinkedIn related to the manufacturing of this invention. Our global LinkedIn group https://www.linkedin.com/groups/13948018/ Click here to visit and/or join our group in Linkedin:   Google Drive   Technical details of my engine invention     RENEWABLE FUEL-POWERED, HIGH TORQUE AND HIGHLY EFFICIENT, SUSTAINABLE INTERNAL/EXTERNAL COMBUSTION ENGINE, COMPRESSED AIR-POWERED ENGINE, AND AIRCRAFT (UAV/DRONE, ETC.) ENGINE   A license sale application was filed with the Turkish Patent and Trademark Office for my engine invention, whose patent was approved. WITH HIGH TORQUE A METHOD OF LINEAR-CIRCULAR MOTION CONVERTING AND INTERNAL COMBUSTION ROTARY ENGINE

 

To watch the model in 3D and interactive, click here to download the bscontact demo! Left click + drag = Orbit Recommend = Right click + Fullscreen Ctrl + Left click + drag = Walk Mouse wheel = Zoom (+ and -) Press ESC for the first view Right click = Menu Wheel click = Views controls

Click here to download the WRL file!

 

 

 

 

 

11.04.2018 date and 2018-05173 Turkish Patent and Trademark Office patent application number with PCT application for my engine invention was made. (08.05.2019 IA Number: PCT / TR2019 / 050308) Drone Engine HIGH TORQUE GENERATING MECHANISM AND INTERNAL COMBUSTION, ROTARY ENGINE
	Click to enlarge!

 

 

 

 

 

INTERNAL / EXTERNAL COMBUSTION ENGINE, DRONE, AIRCRAFT, LAND AND MARINE VEHICLE ENGINE, WITH PISTON-DRIVEN ROTORS, HIGH ENERGY EFFICIENCY AND HIGH TORQUE VALUE TURNING LINEAR / CIRCULAR MOTION INTO EACH OTHER, COMPRESSED AIR ENGINE, COMPRESSOR

When the pressure is highest in internal combustion engines where the crankshaft is used, the angle value between the piston axis and the output shaft axis is about 10-15 degrees. Thus, the pressure obtained according to the formula cannot fully affect the torque value of the engine. https://www.youtube.com/watch?v=MZK3gZREi1w

 

 

In conventional internal combustion piston and rotary engines, the combustion stroke begins towards the end of the compression stroke and continues until sometime after the start of the power stroke. The combustion stroke cannot be applied independently of the four strokes. Because of this disadvantage, the friction force increases a lot, mechanical efficiency, thermal efficiency, emission values deteriorate, and accordingly, the overall efficiency decreases specific fuel consumption increases. In today's developing engine technology (SkyActiv-X (SPCCI)), the reason for using the input ignition provided by the spark plug when necessary before the actual combustion is to make this combustion time as independent as possible.

 

 

In these internal combustion engine inventions, the internal rail and/or outer rail, which rotate with each other in certain proportions and in different directions, used a cylinder block that harbors the cylinders and rotates in the same direction as the internal rail. The pistons in the cylinder block continue the cycle by moving to the outer rail after the inner rail, and then back to the inner rail. The Pistons rotate, acting on the periphery of these rails. The engine works with the pressure generated by the combustion of fuel mixed with air taken into the cylinders through the time shaft (1, 2).

Cylinder Block and Cylinder Liner (Cylinder Sleeve)
Timeshaft
Piston and Cylinder Liner (Cylinder Sleeve)

 

 

At the end of full combustion and the start of the power stroke, the angle value between the piston axis and the output shaft axis is much higher than conventional motors. For this reason, much higher torque can be achieved than traditional internal combustion engines. In addition, during power and exhaust strokes and in the constant volume range where combustion occurs (on time), the piston always acts at an angle of 90 degrees to the rails. Also, at strokes of intake and compression, there is an effect of 90 degrees. Thus, the piston-cylinder mechanism is only subjected to pressure axially.

 

 

Since there is no part connected to the piston in these inventions, the speed of the piston can be changed in a certain amount and position. Combustion occurs in an independent stroke (at the time) of 30 degrees. In this stroke, the speed of the piston is zero. Complete combustion occurs in this volume and time. Thus, with a poor mixture well below the stoichiometric ratio and thermal efficiency for all engine speeds can be much higher than conventional engines. The highest pressure obtained can be applied as the piston begins to move towards the lower dead point. In this sense, the expression independent three-stroke or five-stroke internal combustion engine can be used for these inventions. Thus, in compression ignition engines (CIDI, PCCI, HCCI, SPCCI), the combustion control problem has been solved with these inventions without the need to use Spark Plugs.

 

 

During the combustion stroke, the compression ratio can be changed by changing the rail format.

 

 

3D cycle diagram

Click to enlarge!

 

 

Other elements affected by the geometric shape or number of edges of the internal and external rail are shown in the figure. In addition, website created contains draft drawings of studies on this topic.

 

 

Conclusion

As for the shape of the crankshaft used in internal combustion engines, it is not a suitable part for converting the potential energy of the fuel into kinetic energy. It causes a significant amount of torque and power loss when converting linear motion into circular motion. This, in turn, leads to more exhaust gas, costs, noise, labor, and weight than it should be.

Internal combustion rotary engines (Wankel etc.) and piston engines have two disadvantages due to the geometry of the crankshaft:

• In designs which is used crankshaft or not used (at rotary engines) and converted to each other linear / circular motion at a given force effect, now of pressure and / or linear / circular motion, the impact position is very close to the upper dead point. This means that the force cannot be converted to a sufficient torque value. Force, pressure, or moment effect can be applied at very low angles. The angle value between the piston axis and the crankshaft is 10-15 degrees at the beginning of power stroke, when the maximum pressure value of the cycle occurs, while this angle value increases as the pressure value decreases. In fact, now when the highest-pressure value is formed, this angle should be as close to 90 degrees as possible. This negatively affects the torque value. In some of the inventions made to eliminate this problem, the pressure at the start of the power stroke was stored using the spring. The piston pressure is then applied to the connecting rod when the pressure angle increases by continuing to rotate the crankshaft (click here for some of the patents). In some of these inventions, additional mechanisms were used with a connecting rod. The aim is again to affect the piston pressure on the connecting rod at the largest possible angle (click here for some of the patents). In some of these inventions, the crankshaft was never used (click here for some of the patents). But in these designs, the problem mentioned below cannot be solved and / or smooth (accurate) circular motion cannot be achieved.

• Conventional internal combustion piston and rotary engines do not have combustion stroke as a separate and independent fifth time from the four strokes formed by intake, compression, power, and exhaust strokes. The five strokes cannot be applied independently of each other, since the combustion stroke, which must be applied before the power stroke goes into other strokes, starts towards the end of the compression stroke, and continues until some stroke after the start of the power stroke. It does not allow enough time to complete combustion. Not enough time when the piston speed is zero. Thermodynamic losses occur due to the start of the combustion process before the piston has yet to reach the upper dead point.

• Conventional internal combustion piston and rotary engines since there is no axial and smooth circular motion, there is vibration.

Because of all these disadvantages, friction power increases a lot, mechanical efficiency, thermal efficiency, emission values deteriorate, and accordingly, overall efficiency decreases, specific fuel consumption increases.

With this invention, these two problems are solved:

In this invention, a design without a crankshaft was made. Linear motion is translated into circular motion with a much higher torque value. At the beginning of the power stroke, when the pressure is highest, the torque angle is 90 degrees. It has a combustion stroke independent of four strokes. There is constant volume stroke for the combustion process. During this time, the piston speed is zero. Combustion carried out at the specified fixed volume in the theoretical Otto cycle. The high pressure stored by complete combustion, which occurs in the process of constant volume (The piston speed is 0 while the output shaft continues to rotate.), is transferred to this rail with a high angle value when moving from fixed rail to an internal or external rail. Thus, the highest torque value is obtained. A very efficient cycle takes place. Due to full combustion, both the pressure increase rate and thermal efficiency are higher than conventional engines. Specific fuel consumption and carbon emissions are less. The engine runs more stable and there is no vibration.

 

In addition, used in conventional internal combustion engines the piston-cylinder mechanism preserved, and thus the existing works, processes, methods, parts, machines, and equipment can be continued to be used.

 

This method can also be used in aircraft engines and even piston jet engine and gas turbine construction. Considering the Exergy economy in a multi-cylinder piston jet engine, the constant change of cylinders that will provide air compression will be positive.

 

This invention is not just about petroleum products. In fact, what is done with this invention is the process of turning linear motion into circular motion with a high torque value. So, it is not just about internal combustion engines. Since circular motion is formed with high torque it can also be a used as an external combustion engine (Stirling engine, etc.). Also, it can be a compressed air-powered engine. With the resulting high torque, two important problems of compressed air engines have been eliminated. Range and noise. It can also be used more efficiently in piston compressors.

 

It can also be used with renewable alternative fuels such as biodiesel. In my invention, natural gas is more efficient because it has a constant combustion stroke. At a high compression ratio, there is no knock on the engine. Because of the geometric shape of the rails, the piston can move to the upper dead point in a very short time. For example, ammonia can be used efficiently in this engine. Because, as mentioned above, there is an independent combustion stroke. Ammonia, which has a low combustion rate, will be able to combustion more efficiently even at high engine speeds in the constant combustion process. In conventional internal combustion engines, no efficient operation was achieved with ammonia alone. But in these inventions, ammonia, which is much more economical, can be used efficiently. At the same time, carbon is not released outside. In addition, ammonia will also be used for cooling, so there will be no need for a cooling device.

 

I do 3D modeling of my invention with MaxScript codes. All parts and dimensions are parametric. All variables are related. For example, when the cylinder diameter value is changed at the code interface, all the values of the mechanism change. Including the diameter value of the washer of the oil drain bolt. (link). Animation data is also performed according to the values specified by variables in MaxScript codes. MaxScript commands used

 

RENEWABLE FUEL-POWERED HIGHLY TORQUE/EFFICIENT, ENVIRONMENTALLY FRIENDLY, SUSTAINABLE IC/EC ENGINE, COMPRESSED AIR-POWERED ENGINE

A mechanism where linear motion with less energy used is converted to circular motion with higher torque

In conventional internal combustion engines, hydrocarbon (HC) seen in the exhaust gas at the end of combustion in cylinders indicates low thermal efficiency. The reason CO (carbon monoxide) is found in the exhaust gas is that during the bad combustion process in the cylinder, the fuel molecule is combined with 1 oxygen instead of 2 due to lack of oxygen. The reason for this is that the fuel is partially combustion. Factors that prevent complete combustion of fuel are that the fuel-air mixture ratio during combustion time is not stable in different parts of the cylinder, the combustion event occurs at a variable and unstable volume, pressure, and temperature, and there is not enough time for complete combustion. However, when complete combustion is achieved in the internal combustion engine, non-harmful carbon dioxide and water come out of the exhaust.

In addition to this disadvantage, the problem that the highest pressure obtained can be transferred to the output shaft with only a very small torque angle is added, which further reduces thermal efficiency along with mechanical efficiency.

The part that causes these two most important problems (partial combustion and small torque angle) is the crankshaft. The crankshaft is not an accurate and efficient part in converting linear/circular motion to each other in internal/external combustion piston engines and mechanisms.

In this case, the solution to the first problem will be possible by creating a combustion time/stroke independent of other strokes and a combustion chamber of constant volume at the end of the compression stroke. Here, the fuel can be completely combusted at a time when the piston can remain stationary while the engine continues to move. In this way, the necessary conditions will be provided for the realization of full combustion. The stable fuel-air mixture in each area of the combustion chamber, constant volume/pressure/temperature, and sufficient time during combustion time.

The solution to the second problem will be possible by transferring the piston's combustion end pressure from the beginning to the end of the power stroke to the output shaft with a different and independent part/mechanism than the connecting rod mechanism to which it is connected.

In this invention, the crankshaft was not used and the solution of the two problems mentioned above was combined. In the combustion process, which is independent of the other four strokes, when the piston speed is zero despite the engine rotation, the highest pressure obtained at the end of full combustion is transferring to the piston with the highest torque angle, and then to the inner rail and/or outer rail.

This invention has two very important differences from traditional internal combustion engines:

1. It has a combustion time independent of the other four strokes. During the combustion time, the piston speed is zero while the engine continues to rotate. So, this engine is a five-stroke engine, as it should be. In this way, a very high thermal efficiency is achieved by providing complete combustion. In this way, less specific fuel consumption is possible while obtaining more power, and harmful emissions are eliminated. In this way, complete combustion of alternative and/or renewable fuels that need a certain combustion time can be achieved. In addition, in the internal combustion engine, where argon gas will be used as an expansion gas, the difficulty of timing the injection of hydrogen into the cylinder has been eliminated.

2. By transferring the highest pressure obtained at the end of complete combustion to the output shaft with the highest torque angle, both thermal efficiency and mechanical efficiency are increased. In this way, on the one hand, more power is obtained, and on the other hand, less specific fuel consumption is possible.

This invention goes far beyond trying to start an internal combustion engine with different kinematics. That kind of hobby works was already done 20 years ago.

As clearly explained in the presentation in the link below, this invention, which has these two important features that are not found in traditional internal combustion engines, has been described as a new generation, environmentally friendly, and sustainable internal combustion engine.

According to the improvements achieved by this invention, it will be possible to use renewable fuels and oil-derived fuels more efficiently to close the gap in electric vehicles that will not meet climate targets alone for the next decades.

https://www.linkedin.com/pulse/renewable-fuel-powered-highly-torqueefficient-friendly-nadir-aksoy

 

SOME OF THE DESIGNS

031 (1 2 3)
	Cylinder at the rotor 1 Rotor 6 Total Cylinder 6 Power (degree) 60 Power in every range 6 Power range (degree) 180 Total power (at one cyle) 6 Cylinder block speed 6 Internal rail speed 1 Outer rail speed -1
Turkish Patent and Trademark Office Patent Process	With Piston Rotors, High Torque Linear-Circular Motion Conversion Method And Internal Combustion Rotary Engine 29.12.2017 Turkish Patent TR 2017 22869 B Google Patent Number: TR 2017 22869 B
License Offer	(Offer:17.07.2020) (Ref: 21.08.2020)
Patent Valuation	Preliminary application made.
3D Print	It was made in 1/4 scale.
Abstract	Patent Başvurusu
Description
Claims
Drawings
3D Model Files

 

048
	Cylinder at the rotor 4 Rotor 8 Total Cylinder 32 Power (degree) 30 Power in every range 4 Power range (degree) 45 Total power (at one cyle) 32 Cylinder block speed 1 Internal rail speed 1 Outer rail speed Constant
Turkish Patent and Trademark Office Patent Process	With Energy-Efficient High-Torque Motion Mechanism and With Piston, Internal / External Combustion Rotary Engine 11.04.2018 Turkish Patent 2018/05173 Google In review
PCT Patent Process	PCT application (within 12 months following the National application date (11.04.2018)) was made. 08.05.2019 IA Number: PCT/TR2019/050308 Patent applications can be submitted to member countries within 30 months following the National application date (11.04.2018) (until 11.10.2020).
License Offer
Patent Valuation
3D Print	It was made in 1/4 scale.
Abstract	Özet, Abstract, Zusammenfassung, Français, Pусский, İtaliano, 日本の
Description	Tarifname, Description, Deutsch
Claims	İstemler, Claims, Deutsch
Drawings	Drawings
3D Model Files

 

062
	Cylinder at the rotor 4 Rotor 8 Total Cylinder 32 Power (degree) 30 Power in every range 4 Power range (degree) 45 Total power (at one cyle) 32 Cylinder block speed 1 Internal rail speed 1 Outer rail speed -1
Turkish Patent and Trademark Office Patent Process	High Torque Internal / External Combustion Engine, Compressed Air-Powered Engine, Compressor Engine 29.12.2017 Turkish Patent 2017/22869 Google Patent Number: TR 2017 22869 B
License Offer	(Offer:17.07.2020) (Ref: 21.08.2020)
Patent Valuation	Preliminary application made.
Abstract
Description
Claims
Drawings
3D Model Files

 

041
	Cylinder at the rotor 2 Rotor 8 Total Cylinder 16 Power (degree) 52 Power in every range 8 Power range (degree) 180 Total power (at one cyle) 16 Cylinder block speed 4 Internal rail speed 1 Outer rail speed -1
Turkish Patent and Trademark Office Patent Process	High Torque Internal / External Combustion Engine, Compressed Air-Powered Engine, Compressor Engine 29.12.2017 Turkish Patent 2017/22869 Google Patent Number: TR 2017 22869 B
License Offer	(Offer:17.07.2020) (Ref: 21.08.2020)
Patent Valuation	Preliminary application made.
Abstract
Description
Claims
Drawings
3D Model Files

 

012
	Cylinder at the rotor 1 Rotor 6 Total Cylinder 6 Power (degree) 60 Power in every range 3 Power range (degree) 180 Total power (at one cyle) 6 Cylinder block speed 3 Internal rail speed 1 Outer rail speed -1
Turkish Patent and Trademark Office Patent Process	With Piston Rotors, High Torque Linear-Circular Motion Conversion Method And Internal Combustion Rotary Engine 29.12.2017 Turkish Patent TR 2017 22869 B Google Patent Number: TR 2017 22869 B
License Offer	(Offer:17.07.2020) (Ref: 21.08.2020)
Patent Valuation	Preliminary application made.
3D Print
Abstract
Description
Claims
Drawings
3D Model Files

 

049
	Cylinder at the rotor 4 Rotor 1 Total Cylinder 4 Power (degree) 30 Power in every range 4 Power range (degree) 90 Total power (at one cyle) 16 Cylinder block speed 1 Internal rail speed 1 Outer rail speed
Turkish Patent and Trademark Office Patent Process	High Torque Linear And Circular Motion Generation Method And Piston Internal Combustion Rotary Engine 28.02.2018 Turkish Patent 2018/02873 In review
3D Print	It was made in 1/2 scale.
Abstract	Patent Başvurusu
Description
Claims
Drawings
3D Model Files

 

007
	Cylinder at the rotor 1 Rotor 3 Total Cylinder 3 Power (degree) 105 Power in every range 3 Power range (degree) 360 Total power (at one cyle) 3 Cylinder block speed 3 Internal rail speed Constant Outer rail speed -1
Turkish Patent and Trademark Office Patent Process	High Torque Internal Combustion Rotary Engine With Piston Rotors 12.03.2015 Turkish Patent 2015/0297 In review
Abstract	Patent Başvurusu
Description
Claims
Drawings
3D Model Files

 

 

FAQ

Questions and answers about these inventions on Linkedin.

 

 

My previous elliptical engine prototype work, which I worked on until 2004

 

 

 

3DS MAX MaxScript Kitabımın Satışı Devam Ediyor.

 

 

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E posta aksoynadir@gmail.com nadir.aksoy@hacettepe.edu.tr naksoy@meb.gov.tr