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
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
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
- 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
- there is no oil sump at this engine, hence an additional oil-pump is
- 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.
MYT Engine on 2001 Ford Focus on Air
In 2004, Angel Labs installed the 14" MYT (Massive Yet Tiny) engine into a
2001 Ford Focus, and ran it on air.
See our story at
For more information, see
Official website: http://AngelLabsLLC.com
Russian Rotary Vane Engine
Rotary Vane Engine proposed to power Russian hybrid car 'ё мобиль'
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
Leistung: 280 PS
Hubraum: 10,161 L
Verbrauch: 60 Liter
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
Treibstoff: Benzin, mind. 92 Oktan. (Meist wird aber AvGas 100 LL
Leistung: 746 kW (1000 PS) bei 2200/min Startleistung, 634 kW (850 PS) bei
2100/min auf 4200 m Höhe.
Rotary Engine (P2)
Demonstration of Rotary Engine, Showing piston movement and control
Music: Beethoven Moonlight Sonata (Laura Sullivan)
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
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: email@example.com skyhawk.2010@hotmail
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
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 !
CONCEPT WANKEL MOTOR PT1.mp4
Part 1 of the 25 minute animation of the Concept Wankel Motor was produced
using CAD data from the customer with texts and storyboard written and
spoken by myself using Cinema 4D.
The final version including all the spoken texts was hurriedly finished
overnight after some last minute unexpected changes by the customer and
delivered 200km away from my offices in Germany for an exhibition.
This meant that the 25 minute animation was not completed to my full
satisfaction, nor was it in the quality desired by myself.
The animation was in 768x576 pixels for showing on DVD.
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. 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." 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. 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
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.
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.
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