Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 33 - Enginescharacterised by provision ofpumps for charging or scavenging
Patents for F02B 33 - Enginescharacterised by provision ofpumps for charging or scavenging (7,548)
05/1981
05/20/1981EP0028745A1 Positioning device for a valve arranged in the charged-air duct of a combustion engine
05/12/1981US4266514 Intake manifold system for a two-cycle V-engine
05/06/1981EP0028035A1 Internal-combustion engine supercharged by a gas-dynamic pressure-wave machine
04/1981
04/14/1981US4261306 Method and apparatus for improving performance of two-cycle gasoline engine
03/1981
03/31/1981US4258670 Method for feeding a combustion chamber of a two-stroke engine of the controlled ignition type and engine applying said method
03/31/1981US4258669 Two-stroke cycle gasoline engine
03/24/1981US4257365 Two-stroke cycle diesel engine
03/17/1981CA1097569A2 Engine valving and porting including piston porting
03/10/1981US4254745 Two-stroke cycle gasoline engine
03/03/1981US4253433 Stratified-charge two-stroke internal combustion engines
02/1981
02/17/1981US4250844 Two-cycle engine and piston
02/05/1981WO1981000278A1 Compressor for internal combustion engines
02/03/1981US4248198 Multi-cylinder diesel engine
02/03/1981US4248185 Two-cycle engine with pure air scavenging
02/03/1981US4248183 Two-stroke cycle diesel engine
01/1981
01/27/1981CA1094457A1 2-cycle engine of an active thermoatmosphere combustion type
01/13/1981US4244332 Induction system for a V-type two-cycle engine
01/07/1981EP0020791A1 Device for controlling a valve disposed in the charge air conduit of a combustion engine
01/06/1981US4243010 Supercharger apparatus with fixed baffle air-fuel mixture routing box
01/06/1981US4242993 2-Cycle engine of an active thermoatmosphere combustion
12/1980
12/11/1980WO1980002725A1 Device for regulating a valve disposed in the air charge duct of a combustion engine
11/1980
11/25/1980US4235206 Two cycle internal combustion engine
11/18/1980US4233814 Supercharged internal combustion engines
11/18/1980CA1089768A1 Two cycle internal combustion engine
11/18/1980CA1089767A1 2-cycle engine of an active thermosphere combustion type
11/11/1980US4232999 Superchargers for internal combustion engines
11/04/1980USRE30425 Engine valve means and porting
10/1980
10/28/1980US4230075 Internal combustion engine
10/28/1980CA1088327A1 Apparatus for high pressure-charging an internal combustion engine
10/21/1980US4228770 Internal combustion engine fuel supply system
10/14/1980US4227492 Intake manifold for a vertical shaft engine
09/1980
09/17/1980EP0015792A1 Method of supply to a two-stroke engine and two-stroke engines of the balancing-piston type with injection of carburetted mixture
09/09/1980CA1085306A1 Two cycle internal combuston engine
08/1980
08/20/1980EP0014551A1 Opposed piston internal-combustion engine with special scavenging means
08/20/1980EP0014269A1 Throttling valve, particularly for Diesel engines supercharged by an aero-dynamic wave machine
08/07/1980WO1980001589A1 Twin-chamber device for internal combustion engine
08/07/1980WO1980001588A1 Opposed piston internal combustion engine with special scavenging means
08/06/1980EP0014157A1 A two-chamber device for an internal combustion engine
08/05/1980US4215550 Supercharged internal combustion engine and method of operation thereof
07/1980
07/22/1980US4213431 2-Cycle engine of an active thermoatmosphere combustion type
07/09/1980EP0013004A1 A mixed intake two-stroke engine and reed valve therefor
07/01/1980US4210109 Multi-cylinder internal combustion engine
07/01/1980US4210108 Stepped piston two-stroke engines
06/1980
06/24/1980CA1080059A1 Method and apparatus for intercooling the charge air of a pressure-charged internal combustion engine
06/17/1980US4207848 Charging air heat-exchanger installation
06/17/1980US4207743 Method and device for improving the operation of a supercharged engine
06/10/1980US4206607 Gas dynamic wave machine
05/1980
05/27/1980US4204489 2-Cycle engine of an active thermoatmosphere combustion type
05/27/1980US4204488 2-Cycle engine of an active thermoatmosphere combustion type
05/27/1980CA1078302A1 Control system for varying the amount of scavenging air to be admitted to internal combustion engine
05/20/1980CA1077855A1 Control system for varying the amount of scavenging air to be admitted to internal combustion engine
05/20/1980CA1077854A1 Crankchamber precompression type two-cycle internal combustion engines
05/13/1980US4202300 Internal combustion engine
05/13/1980US4202299 Two cycle internal combustion engine
05/13/1980US4202298 Fuel porting for two cycle internal combustion engine
05/13/1980CA1077353A1 Supercharger system of engine
04/1980
04/15/1980CA1075609A1 Engine valving and porting including piston porting
04/01/1980US4195600 Crankcase chamber compression type two cycle internal combustion engines
03/1980
03/25/1980US4194473 Four-cycle spark ignition internal combustion engine
03/25/1980US4194470 Two-cycle internal combustion engine having boost port
03/18/1980US4193749 Screw blower
03/11/1980US4192262 Control system for varying the amount of scavenging air to be admitted to internal combustion engine
03/04/1980US4191138 Two-cycle internal combustion engine
02/1980
02/19/1980US4188918 Internal combustion engine having inducted charge control means driven by engine through variable speed hydraulic transmission
02/05/1980US4186561 Split cycle internal combustion engines
02/05/1980US4186560 Internal combustion engines
01/1980
01/29/1980US4185599 Control system for varying the amount of scavenging air to be _admitted to internal combustion engine
01/29/1980US4185597 Self-supercharging dual piston engine apparatus
01/29/1980US4185596 Two-stroke cycle gasoline engine
01/15/1980US4183216 Supercharged internal combustion engine
01/01/1980US4181101 Two-cycle internal combustion engines with scavenger means
12/1979
12/25/1979US4180029 2-Cycle engine of an active thermoatmosphere combustion
12/18/1979US4178887 Intake distributor for two-cycle internal combustion engines
12/18/1979US4178886 Two stroke engines
12/04/1979US4176631 Internal combustion engine
11/1979
11/20/1979CA1066626A1 Air-pump system for reciprocating engines
11/13/1979US4173868 Apparatus for high pressure-charging an internal combustion engine
10/1979
10/16/1979US4170970 Internal combustion engines
10/09/1979US4170107 Method and apparatus for intercooling the charge air of a pressure-charged internal combustion engine
10/09/1979CA1063988A1 Gas-dynamic pressure-wave machine for supercharging an internal combustion engine
10/02/1979US4169434 Internal combustion engine with stepped piston supercharger
10/02/1979US4169354 Exhaust gas and turbine compressor system
10/02/1979CA1063461A1 Method for starting a pressure-charged internal-combusion engine and apparatus for implementing the method
09/1979
09/11/1979US4167160 Two cycle loop scavenging engine having unequal scavenging passage openings
09/11/1979CA1062216A1 Gas-dynamic pressure-wave machine
07/1979
07/31/1979US4162662 Two-stroke internal combustion engines
07/17/1979US4161163 Two cycle internal combustion engine
07/11/1979EP0002969A1 Improvement in two-stroke internal-combustion engines
05/1979
05/15/1979US4154060 Method for starting a pressure-charged internal-combustion engine and apparatus for implementing the method
05/08/1979CA1054062A1 Two stroke internal combustion engine and method of operation thereof
04/1979
04/24/1979US4150545 Supercharged engine having main and auxiliary combustion chambers
04/17/1979US4149493 Multi-cylinder internal combustion engine
04/03/1979CA1051783A1 Internal combustion engine
03/1979
03/13/1979US4143626 Injector porting for two cycle internal combustion engine
03/06/1979US4142487 Two-stroke piston engine
02/1979
02/13/1979US4138972 Fuel injection means for internal combustion engines
02/13/1979US4138971 Crankchamber precompression type two-cycle internal combustion engines
01/1979
01/30/1979CA1047465A1 Gas-dynamic pressure wave machine
12/1978
12/12/1978US4129404 Arrangement of air compressor at a reciprocating piston internal combustion engine
10/1978
10/31/1978US4123200 Gas-dynamic pressure-wave machine
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