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)
04/1987
04/08/1987EP0216976A1 Self-propelling engine/compressor unit
03/1987
03/31/1987US4653446 Rotary internal combustion engine
03/25/1987EP0215194A1 Rotary internal combustion engine
03/25/1987EP0214959A1 Rotating piston internal combustion engine
03/19/1987DE3626084A1 Rotary machine
03/19/1987DE3533380A1 Rotary engine
03/17/1987US4650030 Tractive power transmitting means for vehicles having rotary piston engine
03/12/1987WO1987001414A1 Shaft power generator
03/12/1987DE3530668A1 Rotary engine with utilisation of recoil
03/03/1987US4646693 Rotary engine
02/1987
02/12/1987DE3528139A1 Internal combustion engine
02/03/1987US4640242 Rotary engine
01/1987
01/31/1987CN86103333A Double angles rotor engine and compressor
01/29/1987WO1987000573A1 Rotary engine with non-uniform piston speed
01/27/1987US4638776 Rotary internal combustion engine
01/21/1987CN86205249U Sliding-blade internal combustion engine
01/21/1987CN85105764A Air-cooled internal combustion engine with a vane rotor
01/15/1987DE3524595A1 Rotary internal combustion engine
01/14/1987EP0208224A2 An ignition controlling means for a linear or rotary type of engine
01/06/1987US4633829 Rotary internal combustion engine
01/02/1987DE3521593A1 Stator-rotor assembly for a machine of the rotary piston type with compression and expansion chambers
12/1986
12/17/1986EP0204695A1 Rotary internal combustion reversible one-stroke engine
12/09/1986US4627395 Intake system for rotary piston engines
11/1986
11/20/1986WO1986006791A1 Rotary piston internal combustion engine
11/20/1986WO1986006785A1 Centre-axle circular or rotary piston machine with tapered rotary pistons
11/06/1986WO1986006437A1 Rotary engine
11/04/1986US4620514 Internal combustion rotary power plant system
10/1986
10/21/1986US4617886 Rotary engine
10/09/1986WO1986005841A1 Rotating piston internal combustion engine
09/1986
09/30/1986US4614173 Intake system for rotary piston engine
09/25/1986WO1986005545A1 Rotary piston machine with periodically variable rotation speeds
08/1986
08/14/1986WO1986004642A1 Rotary engine
08/13/1986EP0190785A2 Rotary engine
08/13/1986EP0190303A1 A rotary internal combustion engine
08/13/1986EP0190135A1 Rotary apparatus
07/1986
07/23/1986EP0187839A1 Rotary positive displacement machine.
07/15/1986US4599976 Reciprocating rotary piston thermal engine with a spherical chamber
06/1986
06/25/1986EP0185236A2 Rotary-piston machine
06/24/1986CA1206421A1 Rotary engine
06/10/1986CN85109018A Rotary fluid-handling mechanism
05/1986
05/27/1986US4590761 Rotary combustion chamber reaction engine
05/20/1986US4589388 Internal combustion engine
05/10/1986CN85105592A Cam rotary engine and the work principle
05/09/1986WO1986002698A1 Rotary two-stroke internal combustion engine
02/1986
02/27/1986WO1986001255A1 A rotary internal combustion engine
02/25/1986US4572121 Rotary vane type I.C. engine with built-in scavenging air blower
02/19/1986EP0172033A2 Internal combustion engine
02/13/1986WO1986000957A1 Rotary positive displacement machine
02/10/1986CN85105436A Engine with four-bar linkage mechanism and swing pistons
02/04/1986US4567867 Rotary engine
01/1986
01/28/1986US4566412 Intake system for rotary piston engine
01/21/1986CA1199586A1 Method for the transformation of thermal energy into mechanical energy by means of a combustion engine as well as this new engine
01/07/1986US4562805 Intake system for rotary piston engine
01/07/1986US4562804 Intake system for rotary piston engine
01/07/1986US4562803 Intake system for rotary piston engine
01/02/1986EP0166244A2 Rotary engine
12/1985
12/31/1985US4561836 Rotary piston machine
12/17/1985US4558669 Ignition apparatus for a rotary internal combustion engine
12/11/1985EP0163789A1 Rotary internal combustion engine fluid motor and fluid pump having planetating gear pistons
11/1985
11/10/1985CN85100486A Rocking piston internal combustion engine
11/05/1985US4551083 Dual rotor gear assembly for trochoidal rotary device
10/1985
10/22/1985US4548171 Rotary engine
10/01/1985US4543926 Exhaust port structure for rotary piston engines
09/1985
09/10/1985US4540356 Internal axis crankless rotary piston engine
08/1985
08/27/1985US4537162 Internal combustion engine having a rotating piston assembly
08/15/1985WO1985003549A1 Rotary internal combustion reversible one-stroke engine
07/1985
07/09/1985US4527965 Lubrication means for cyclically discharging lubricant into a fluid working chamber
07/03/1985EP0146612A1 Rotary machine
07/02/1985CA1189799A1 Seal compensated geometry rotary motion device
06/1985
06/19/1985EP0145626A1 Heat engine with a rotary oscillating piston and spherical chamber
05/1985
05/28/1985US4519206 Multi-fuel rotary power plants using gas pistons, elliptic compressors, internally cooled thermodynamic cycles and slurry type colloidal fuel from coal and charcoal
05/14/1985US4516921 End seals for a rotary machine
05/07/1985US4515123 Rotary internal combustion engine
04/1985
04/30/1985US4513707 Multiple port intake means for rotary piston engines
04/30/1985US4513568 Method for the transformation of thermal energy into mechanical energy by means of a combustion engine as well as this new engine
04/25/1985WO1985001776A1 Rotary apparatus
04/24/1985EP0137784A1 Rotary piston mechanism
04/23/1985US4512302 Rotary engine
02/1985
02/13/1985EP0132469A1 Rotary motor
01/1985
01/02/1985EP0130171A1 Rotary internal combustion engine
12/1984
12/20/1984WO1984004943A1 Rotary machine
12/11/1984US4487176 Rotary positive displacement motor
12/11/1984US4487167 Oscillating piston diesel engine
12/04/1984US4486159 Rotor for a rotary engine
11/1984
11/28/1984EP0126236A1 New explosion-type engine
11/13/1984US4481920 Rotary internal combustion engine, fluid motor and fluid pump having planetating gear pistons
10/1984
10/30/1984CA1176990A1 Rotary motor
10/16/1984US4477240 In a rotary internal combustion engine
10/16/1984US4476826 Vane type rotary internal combustion engine with transfer valve in rotor
09/1984
09/25/1984CA1174983A1 Internal combustion engine
09/25/1984CA1174875A1 Driveshaft arrangement for a rotary expansible chamber device
09/19/1984EP0118508A1 Rotary machine
09/19/1984EP0118432A1 Internal combustion engine having a spherical chamber
08/1984
08/22/1984EP0116356A1 Rotary piston engine
08/16/1984WO1984003124A1 Rotary piston mechanism
07/1984
07/10/1984CA1170576A1 Global rotary engine
06/1984
06/19/1984US4455128 Rotary internal combustion engine with uniformly rotating pistons cooperating with reaction elements having a varying speed of rotation and oscillating motion
06/19/1984US4454844 Four cycle rotary engine employing eccentrical mounted rotor
05/1984
05/29/1984US4450802 Internal combustion engines and rotary volumetric compressors
05/15/1984US4448161 Internal combustion rotary power plant system
1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45