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Rotary Vane Engine (P1)

Some Rotary Project and Demo Material


 


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PAUT MOTOR-REVOLUTIONARY ENGINE.wmv
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.





Rotary engine
rotary engine, 6,000 rpm





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





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.





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





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





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





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





Rotary Engine Car Crashes
Accidentes de autos con motores rotativos. Rotary engine car Accidents.





Awesome V12 Monster diesel engine Awake and Alive startup
Awesome V12 Monster diesel engine Awake and Alive startup The first V-type engine (a 2-cylinder vee twin) was built in 1889 by Daimler, to a design by Wilhelm Maybach. By 1903 V8 engines were being produced for motor boat racing by the Société Antoinette to designs by Léon Levavasseur, building on experience gained with in-line four-cylinder engines. In 1904, the Putney Motor Works completed a new V12 marine racing engine -- the first V12 engine produced for any purpose.[2] Known as the 'Craig-Dörwald' engine after Putney's founding partners, the engine mounted pairs of L-head cylinders at a 90 degree included angle on an aluminium crankcase, using the same cylinder pairs that powered the company's standard 2-cylinder car. A single camshaft mounted in the central vee operated the valves directly. As in many marine engines, the camshaft could be slid longitudinally to engage a second set of cams, giving valve timing that reversed the engine's rotation to achieve astern propulsion. "Starting is by pumping a charge into each cylinder and switching on the trembler coils. A sliding camshaft gave direct reversing. The camshaft has fluted webs and main bearings in graduated thickness from the largest at the flywheel end."[3] Displacing 1,119.9 cuin (18,352 cc) (bore and stroke of 4.875" x 5" (123.8 x 127 mm)), the engine weighed 950 pounds (430 kg) and developed 150 bhp (110 kW). Little is known of the engine's achievements in the 40-foot hull for which it was intended, while a scheme to use the engine to power heavy freight vehicles never came to fruition.[2] One V12 Dörwald marine engine was found still running in a Hong Kong junk in the late-1960s. Two more V12s appeared in the 1909-10 motor boat racing season. The Lamb Boat & Engine Company of Clinton, Iowa built a 1,558.6 cuin (25,541 cc (5.25" x 6" (133.4 x 152.4 mm)) engine for the company's 32-foot Lamb IV. It weighed in at 2,114 pounds (959 kg). No weight is known for the massive 3,463.6 cuin (56,758 cc) (7" x 7.5" (177.8 x 190.5 mm)) F-head engine built by the Orleans Motor Company. Output is quoted as "nearly 400 bhp (300 kW)". By 1914, when Panhard built two 2,356.2 cuin (38,611 cc) (5" x 10" (127 x 254 mm)) engines with four-valve cylinder heads the V12 was well established in motor boat racing.[2] In automobiles, V12 engines have not been common due to their complexity and cost. They are used almost exclusively in expensive sports and luxury cars because of their power, smoother operation and distinctive sound. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ▬▬ ★ MORE INTERESTING VIDEOS: http://www.youtube.com/watch?v=yrbwGmtZ8pM&list=UUYH8swcp71EHt-88lkaMDTQ ★ SUBSCRIBE: http://goo.gl/GynuUU ★ Follow my Twitter: https://twitter.com/GeorgeDominik1 ★ Thanks For Watching ★ ★ Post comment , share and tell us what u think ★ ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ▬▬





The Mazda Rotary Engine Part 1
Educational film by Toyo Kogyo about the Mazda Rotary Engine. Shows how the Rotary engine works with comparisons to the Piston Engine. Also shows the Mazda RX500 test vehicle on a banked circuit and the Mazda Cosmo Sport (or 110S). Originates from the late 60's.





Civic Si 91 engine explosion
Civic Si 91 explode after starting up.





How to rebuild a Rotary Bridge Port engine ~ fullBOOST tech files
FullBoost Tech Files, Ep 1 ~ Rebuild and Bridgeport of a 13B rotary engine @ Mr Parts. We have started with a stripped down 1984 Mazda RX7 13BT engine, and will run through the steps involved in bridge porting the engine, then assembly, to the start up in its new home, a 1972 Mazda 808 (RX3). [ http://mrparts.com.au ] http://www.fullBoost.com.au Get your track gear! http://shop.fullBoost.com.au Follow us on social media @ Google+ https://plus.google.com/+fullBoost Facebook http://www.facebook.com/fullBoostcomau YouTube http://www.youtube.com/user/fullBoostcomau Twitter https://twitter.com/fullBoostcomau Instagram http://instagram.com/fullBoostcomau





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





MARS 5HP DIESEL ENGINE - 1st Start Up in 50 Years!
Watch as an early 1940's MARS Diesel engine is fired up after 50 years. Originally acquired from a cane farmer in Nambour, Queensland, Australia in the 1970's, this engine sat in careful custody with another three owners before finally retiring with me. MARS engines were made by the MARS Machine Tool Manufacturing Company in Brisbane, Australia and were preceded by the horizontal and vertical Rapson and Dutton engine, made by the same company under the Rapson and Dutton company name. MARS engines are not Lister clones. Mars engines are bigger, heavier and more robust than Lister engines. When you listen to a Lister and then to a MARS you will agree. This engine has a 3 " diameter crankshaft and not one component is interchangeable with a Lister. MARS engines were commonly used in industrial situations such as factories to power line shafts which powered a number of machines, a task Lister engines had some trouble with apparently with their crankshafts twisting under the load on start up, and why this company made the Mars Diesel. 5 HP MARS engines were painted Maroon colour as standard from the factory although there are variations of colour in existence. 8 HP engines were a different colour. This engine has not run since the original owner sold it in the early 1970's. Apparently it had not run for some years before that. The second owner sadly passed away before restoring it and it sat in a shed untouched with the third owner. Close friend and temporary fourth owner, Simon Devere, assisted actively in the mechanical restoration when I purchased it and assisted in the first start after its mechanical restoration. This man is a genius when it comes to diesel engines and he has the nickname "The Lister Whisperer" for good reason. Thanks "Slippery". This engine appears to have not done much work judging by its internals. Work to the engine includes new rings, liner/cylinder hone (the original factory liner had indiscernible wear in it), new valve guides made to original specs, new valves to original specs (original was bent and caused damage to the guide) , new big end Babbit bearing, new conrod bush, very light head machine to ensure true flatness, new internal oil pipes, new head gasket, new oil gaskets, new high pressure line, new welch plugs in the head and new oil pickup. There are still remnants of the original factory maroon paint on it that have survived the years of weathering out in the cane fields. Cosmetic restoration is planned shortly to bring it back to its original livery. It will be mated with a steel transporter to emphasise its industrial heritage and will be rallied with pride. Video of the finished engine on transporter will be posted when it is done. Enjoy and please share if you like. This is the only video of a Mars engine running to this date anywhere. Hope to see more. Cheers Phil




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