Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
Patents for F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines (4,415)
03/1996
03/27/1996CN2223360Y Full-circulation single-way rotary piston internal combustion engine
03/26/1996US5501586 Non-contact rotary vane gas expanding apparatus
03/26/1996US5501182 Peristaltic vane device for engines and pumps
03/26/1996US5501070 Double-rotor rotary engine and turbine
03/21/1996DE4428328A1 Rotary piston IC work engine
02/1996
02/28/1996CN2221106Y Multiple air chamber pneumatic engine
02/27/1996US5494014 Rotary internal combustion engine
02/15/1996DE4428341A1 Rotary engine with pistons in toroidal cylinder
02/15/1996DE4428340A1 Rotary engine with pistons in toroidal cylinder
02/15/1996DE4428326A1 Rotary engine with pistons in toroidal cylinder
02/15/1996DE4428325A1 Rotary engine with pistons in toroidal cylinder
02/06/1996US5489199 Blade sealing arrangement for continuous combustion, positive displacement, combined cycle, pinned vane rotary compressor and expander engine system
01/1996
01/25/1996WO1995027844A3 Twin rotor expansible/contractible chamber assembly
01/25/1996DE19522846A1 Rotary piston machine with cylindrical radially extensive housing
01/25/1996DE19522442A1 IC engine with four rhomboid chambers
01/18/1996DE4424626A1 Low vibration rotary cylinder IC engine
01/16/1996US5484272 Rotary internal combustion engine
01/09/1996US5482449 Nutating disc compressor
01/04/1996DE4427105C1 Rotary IC engine with hinged segments
01/04/1996DE4422720A1 Rotary IC engine
01/04/1996DE4421646A1 Rotary piston engine for vehicle and machines
01/04/1996DE19522268A1 Turbine engine burning e.g. benzine, diesel, oil, gas etc
01/02/1996US5479887 Rotary internal combustion engine and compressor
12/1995
12/28/1995WO1995035431A1 Non-contact rotary vane gas expanding apparatus
12/28/1995CA2193393A1 Non-contact rotary vane gas expanding apparatus
12/27/1995CN1113998A Double chamber blade shaft rotor IC engine
12/26/1995US5478218 Rotating-cylinder compressor
12/21/1995WO1995034750A1 Internal-combustion engine, compressor or pump
12/21/1995WO1995034749A1 Internal combustion engine
12/13/1995EP0604533B1 Internal combustion engine having opposed pistons
12/12/1995US5474043 Helicotoroidal vane rotary engine
12/06/1995CN2214532Y Whirl internal combustion engine
12/05/1995US5471834 Engine driven propulsion fan with turbochargers in series
11/1995
11/29/1995CN2213855Y Rotary piston type internal-combustion engine
11/23/1995DE4417915A1 Vehicle four=stroke IC engine
11/21/1995US5467744 Oscillating piston engine for helicopters
11/16/1995DE4436196A1 Rotary IC engine
11/16/1995DE19513073A1 4=stroke rotary IC engine
11/15/1995EP0627042B1 Positive displacement machine with reciprocating and rotating pistons, particularly four-stroke engine
11/15/1995CN2212659Y General oscillating-piston internal combustion engine
11/15/1995CN1030265C Internal combustion engine with rotary combustion chamber
11/14/1995US5466138 Expansible and contractible chamber assembly and method
11/09/1995DE19513046A1 IC engine with rotary piston movement
11/08/1995EP0680551A1 Dual compression and dual expansion internal combustion engine and methodtherefor.
10/1995
10/25/1995CN1110758A Convection-type rotary engine
10/24/1995CA2023473C Rotary engine with dual spark plugs
10/19/1995WO1995027844A2 Twin rotor expansible/contractible chamber assembly
10/19/1995DE4413364A1 IC engine for vehicles, aircraft and boats
10/19/1995CA2164125A1 Twin rotor expansible/contractible chamber assembly
10/05/1995DE4411636A1 Rotating piston machine with ring cylindrical chamber
10/05/1995DE4410886A1 Multi-stage rotary pump
10/04/1995CN1109549A Fully closed seal device for swing piston IC engine
10/03/1995CA2025050C Lube oil control system for turbocharged rotary piston engine
09/1995
09/26/1995US5452996 Position-independent rotary piston internal combustion engine
09/21/1995DE4409212A1 Double rotary piston IC engine for vehicle
09/21/1995DE19502715A1 IC engine with segment=type opposed pistons
08/1995
08/30/1995EP0668962A1 Engine.
08/30/1995CN1107548A Rotor-type IC engine
08/24/1995WO1995022684A1 Rotary piston machine usable particularly as a thermal engine
08/24/1995DE19502506A1 Combination of rotary piston systems for IC engines
08/23/1995EP0656095A4 Improved oscillating piston engine.
08/16/1995CN2205446Y Swing blade type rotary piston IC engine
08/16/1995CN1106891A Rotory internal combustion engine
08/10/1995WO1995021321A1 Rotary piston engine provided with conversion mechanism between reciprocating movement and rotary movement
08/09/1995CN1106501A General swing piston I.C engine
07/1995
07/26/1995CN1105736A Crankless piston rotary engine
07/26/1995CN1105735A 间歇旋转发动机 Intermittent rotary engine
07/20/1995WO1995019492A1 Power unit
07/20/1995CA2181436A1 Power unit
07/18/1995US5433179 Rotary engine with variable compression ratio
07/11/1995US5431551 Rotary positive displacement device
07/04/1995US5429085 Timing mechanism for rotary engines
07/04/1995US5429083 Rotary internal combustion twin engine
07/04/1995US5429078 Internal combustion engine having rotary engine body
06/1995
06/28/1995CN1104295A Triangular-piston rotor machine
06/28/1995CN1104294A Cylinder-piston rotary engine
06/27/1995US5427068 Rotary compressor and engine machine system
06/22/1995WO1995016850A1 Rotary engine
06/22/1995DE4442018A1 Rotary piston system for pumps, turbines and IC engines
06/22/1995DE4342950A1 Hybrid IC engine for vehicle uses gas turbine=type Brayton cycle
06/21/1995EP0548297B1 Oscillating piston engine
06/15/1995WO1995016116A1 Rotary engine
06/13/1995US5423298 Rotary internal combustion engine
06/13/1995US5423297 Two stage rotary vaned internal combustion engine
06/08/1995WO1995015429A1 Improved rotary engine with variable compression ratio
06/07/1995EP0656095A1 Improved oscillating piston engine
05/1995
05/31/1995CN2199316Y Vane engine
05/30/1995US5419691 Rotary engine piston and seal assembly
05/30/1995US5419292 Positive-displacement machine with reciprocating and rotating pistons, particularly four-stroke engine
05/24/1995EP0654584A1 Hydrostatic radial piston machine with axial thrust compensation
05/17/1995CN2197468Y IC engine with swing engine
05/16/1995US5415135 Four stroke continuous cycle radial piston engine
05/11/1995DE4338260A1 Engine for gaseous and liquid fuels
05/04/1995DE4337544A1 Rotating combustion engine
05/03/1995EP0651136A1 Rotary piston engine
05/03/1995CN1102234A Rotary-piston fuel engine
05/02/1995US5410998 Continuous external heat engine
04/1995
04/26/1995CN2195623Y Internal combustion engine
04/20/1995WO1995010691A1 Rotary engine and method
04/20/1995DE4335878A1 Rotary piston engine
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