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Rotary Vane Engine (P1)

Some Rotary Project and Demo Material


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The Revolver Cam Engine (Previously known as the Dynacam engine).wmv
Detailed explanation behind the workings and testing of the Cam Engine.

Rotary Engine (P2)
Demonstration of Rotary Engine, Showing piston movement and control mechanism. Music: Beethoven Moonlight Sonata (Laura Sullivan)

Mazda Rotary Dyno Massive 1664HP
http://www.braptv.com This engine has massive HP, WOW Awsome also on braptv.com Mazda Rotary Queen Street Racing 4rotor GT60 1664HP

PAUT ENGINE - Prototype 2 is performed as an engine with two-sided pistons, positioned at 90° to each other, in combination with PAUT two-stroke cycles (fig 1). Such construction provides an engine containing less assembling parts, having smaller mass to power and overall-dimensions to power ratios, which are the presumptions for a successful product to be accomplished and for low cost production/exploitation to be expected. Smaller mass, compared to the prior art engines, derives from the fact that PAUT engine contains considerably less assembling parts lacking elements such as: rods, camshafts, camshaft's driving parts, some valves, large heads. The very construction of the two-sided piston (fig 3) has more advantages. Contact area between two-sided piston and cylinder is considerably larger compared to prior art pistons. Hence, specific pressures are lower and since the two-sided piston is lubricated under the pressure, the friction is considerably smaller, the more so as we know that normal force Fn in the engine center equals zero (fig 2a). All these results with less wear of the piston and the cylinder. Such a two-sided piston has considerably smaller mass compared to the prior art assembly it replaces, consisting of two pistons with their prison-shafts and two belonging rods, resulting in lessening of linear motion inertial forces. This construction has still more advantages as compared to prior art engines such as: - better controlled cooling of cylinders not being adjoined to each other - smaller friction inside the engine due to less moving parts - increasing the capacity of this engine, though considerably, results in overall dimensions to increase only slightly - gravity center is posted lower (it is in the engine center) - better forces configuration in the very engine, while negative forces and torques nullify each other completely (fig 2b) - it is possible to dismount pistons and cylinders without entire dismounting of the engine - no special tools nor machines were used to produce this engine - there is less noise due to the design of the two-sided piston - though the cycle is of two-strokes, the lubrication is performed as if it was four-strokes The objections on this construction should be as follows: - due to the compressed construction , the starter should be mounted on the gear box, but with some endeavour it is possible to mount it on the very engine - the force on the output journal of the crankshaft (fig 2a) is twice compared to the one at prior art engines, but this problem becomes negligible with a proper design of the journal and of the operating shaft bearings - there is no oil sump at this engine, hence an additional oil-pump is needed - since it is a two-stroke cycle engine, the engine cylinders are submited to higher mechanical and thermical load comparing to four-strike cycle Prototype 2 - characteristics (technical data): • Two-stroke engine • Engine-block measurments with heads mounted 500mm x 440mm x 440mm • Engine two-sided piston diameter 100 mm • Compressor two-sided piston diameter 120 mm • Two-sided piston stroke 88 mm • Capacity 7000 cm3 • Number of chambers 4(engine) + 4(compressor) • Number of two-sided pistons 2(engine) + 2(compressor) • Weight 135 kg • Power, torque and specific consumption have not been measured as yet.

Hüttlin Kugelmotor

Russian Rotary Vane Engine
Rotary Vane Engine proposed to power Russian hybrid car 'ё мобиль' (Yo Mobile). http://babelfish.yahoo.com/translate_url?doit=done&tt=url&intl=1&fr=bf-home &trurl=http%3A%2F%2Ffuturych.f5.ru%2Fpost%2F328735&lp=ru_en&btnTrUrl=Transl ate

Libralato Engine
The Libralato engine is potentially the best small engine in the world; an eco-engine for the 21st century. The asymmetrical rotary engine is exceptionally compact, powerful, efficient, low emissions, low production and maintenance costs, low vibration and low noise. The engine is ideally suited for use as an onboard generator for the next generation of Range Extended Electric Vehicles (REEV) currently being developed by major manufacturers around the world, but is also suited for a wide range of mobile generator sets and other small engine applications. For more details see: www.libralato.co.uk

Two 9 Cylinder Radial Engines - Start and Run - Sternmotor
Der erste Ausschnitt aus meiner DVD Stationärmotorentreffen Burkhardtsdorf 2011 ( 50 Miinuten, siehe Homepage ) Start und lauf von zwei Sternmotoren. Zuerst läuft der kleinere Wilga Sternmotor mit 10L Hubraum. Anschliessend wird der Antonov Sternmotor mit 30 Litern Hubraum und 1000PS vorbereitet und gestartet. Das war ein eindrucksvolles Erlebnis. Die Lautstärke ist unvorstellbar! First start a Wilga Radial Engine. After this run comes the Antonov Star Engine, a very impressive engine! 9 Zylinder Sternmotor Er stammt aus einem PZL-104 "Wilga 35" Flugzeug. Hersteller: UdSSR / Polen Typ: AI 14R Baujahr: 1974 Zylinder: 9 Leistung: 280 PS Hubraum: 10,161 L Verbrauch: 60 Liter Antonov: Zylinder: 9, luftgekühlt, einreihige Sternanordnung Bohrung: 156 mm Hub: 175 mm Hubraum: 29,8 l Länge: 1,213 mm Durchmesser: 1,378 mm Gewicht: 560 kg Aufladung: zweistufiger Kompressor Treibstoffsystem: Vergaser Treibstoff: Benzin, mind. 92 Oktan. (Meist wird aber AvGas 100 LL vorgeschrieben). Leistung: 746 kW (1000 PS) bei 2200/min Startleistung, 634 kW (850 PS) bei 2100/min auf 4200 m Höhe. Kompression: 6,4:1 Quelle: Wikipedia

World smallest V12 engine
http://www.bringthecake.com Apparently the builder's name is Yesus Wilder and he only used three materials to build the engine. Stainless steel, aluminum, and bronze. All credits to him.

Turbocombustion Green-Engine Technology See How It Works
Development of the TCEngine is halted in favor of a superior clean energy technology.

new engine
This's a rotary internal combustion engine. I am the sole designer of this invention. IF YOU HAVE SOME SUGGEST,YOU SEND EMAIL TO ME! MY EMAIL: sky-hawk@126.com skyhawk.2010@hotmail THANKS! YOU SEE http://www.econologie.com/forums/post... This is a powerful rotary internal combustion engine. When rotor round one time, engine work six times.My mechanical design aim was to create a power for UAV,MAV, robotics, mini-generators; engine size is very small, can be forged or EDM etching method of mass production. Because the rotor around its axis, uniform rotation, so it can reach a very high speed, high power. Currently, power machinery, achieve practical machine are wankel engine, RCV engine, and there is a traditional four-stroke internal combustion engines, two-stroke internal combustion engine, and so on. They have their advantages, but also have their shortcomings. Especially the mechanical size less than 1 cm, the disadvantages of exposure of particularly, RCV engine, the traditional four-stroke internal combustion engine and two-stroke engine with considerable difficulty processing, especially tiny part of the process is more difficult, the production cost is very high, the work reliability was really bad. Wankel engine's parts relatively few, small size relative high reliability, but cutting machining is difficult, difficult to implement low-cost lot size Production.while my engine rotor and stator's face is an irregular surface, machining difficult too, but the face is smooth, in small size, available material in plastic processing technology for low-cost of production and the use of plastic processing methods are forging, EDM etching, forging will not only enable low-cost production quantities, but also can improve the mechanical parts of the structure, part of the strength and surface finish. Adopting EDM etching, can improve parts of sealing and wear resistance, the specific method is: etch out a lot of fine grooves on the moving parts which need sealing, forming the labyrinth, with labyrinth seals, improve sealing performance. and on the sliding contact surface, etching a lot small pits, lubricants, as far as possible remain in these areas, to improve the machinery lubrication performance. study the 3D images that I upload on to forums, that structure, you should understand that was not possible work, because the rotor projecting too sharp, not only the room's sealing cannot be guaranteed, and the normal rotation of the rotor cannot be guaranteed. There are a lot of problems you can see, after all, is a previous primary design! If you are interested in,Your views? Stator and rotor shaft is fixed to a piece of the axis.The angle between the axis of the rotor and stator.The rotation of the rotor can be decomposed into two parts.1.Wound stator axis rotation of uniform .2.Around it's own axis of rotation of the uniform. Speed ratio is 3: (-2). So engine can be high speed,HIGH POWER. Can you understand? if not,you can see my Another video !

Scuderi Engine - How It Works (by www.caroto.gr)
Scuderi Engine - How It Works (by www.caroto.gr)

Rotary Rotational Demonstration
A little video for all those folks that refuse to accept the "3:1" principle of planetary motion inside the Mazda Rotary Engine. EDIT: For you people that are hung up on my comment at the end of the video, I suspect you are probably one of those at which the comment directed. It never ceases to amaze me how many people will see this video and continue to argue that there is some other relationship other than 3:1 between the inside and outside worlds of this motor. And don't forget to "like" MazdaManiac on Facebook! http://www.facebook.com/pages/MazdaManiac/392105688264

CDI Spark 1000 - 10000rpm w/ denso iridium spark plug
RPM @1K, 2K, 3K, 4K, 5K, 6K, 8K, 10K

A totally concentric rotary engine
Doing it right takes more space than is available here. We have available, free, a downloadable 4 page MS Word treatis and the PowerPoint presentation prepared by MSC, our virtual analysis provider. MSC is internationally renowned and counts NASA among it's clients.

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