Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 25 - Engines characterised by using fresh charge for scavenging cylinders
Patents for F02B 25 - Engines characterised by using fresh charge for scavenging cylinders (3,434)
12/1982
12/21/1982US4364346 Exhaust timing control device for a two-cycle engine
12/09/1982WO1982004285A1 Internal combustion engine
12/07/1982US4362132 Two-cycle engine
11/1982
11/24/1982EP0065315A2 Intake system for two-cycle internal combustion engines
11/24/1982EP0065297A2 Intake system for two-cycle internal combustion engines
11/16/1982US4359027 Two-cycle internal combustion engine having high swirl combustion chamber
11/10/1982EP0064223A2 An internal combustion engine
11/09/1982US4357916 Two-stroke cycle gasoline engine
11/09/1982CA1135131A1 Intake manifold system for a two-cycle v-engine
11/08/1982EP0054567A4 Internal combustion engine.
10/1982
10/12/1982US4353333 Two cycle engine with augmented intake ports
10/05/1982US4352343 Constructional improvements in a two-stroke opposed piston engine operating with stratified charge
09/1982
09/28/1982EP0052109A4 An internal combustion engine.
09/22/1982EP0060802A1 Air-charging control system for two-cycle diesel engine
09/15/1982EP0060184A1 Charging of two-stroke engines
08/1982
08/31/1982US4346676 Two-cycle V-engine with integrally cast exhaust manifold
08/24/1982US4345550 Deflecting rocker arm for an internal combustion engine
08/03/1982CA1128762A1 Engine charging system with dual function charge supplying and charge cooling blower
07/1982
07/27/1982US4341188 Two-cycle internal combustion engine including means for varying cylinder port timing
07/20/1982US4340016 Two-stroke internal combustion engine and method of operation thereof
07/20/1982US4340015 Front transfer port system
07/06/1982US4337734 Two-cycle engine
06/1982
06/30/1982EP0054567A1 Internal combustion engine.
06/08/1982US4333431 Water-cooled two stroke engine having exhaust port timing control valve means
05/1982
05/26/1982EP0052109A1 An internal combustion engine.
05/18/1982US4329948 Multiple port cylinder for crankchamber precompression type two stroke engines
05/11/1982US4328770 Internal combustion engine with die castable loop transfer system
04/1982
04/20/1982US4325335 Two stroke engine having exhaust timing control valve means
04/13/1982US4324211 Torch ignition apparatus and method
03/1982
03/30/1982US4321904 Internal combustion engine with auxiliary combustion chamber
03/30/1982US4321893 Two-stroke engine having variable exhaust port timing
03/09/1982US4318373 Two-stroke motors producing better combustion and permitting a reduction of pollution
03/02/1982US4317432 Two-cycle internal combustion engine
01/1982
01/26/1982US4312313 Engine vertical ventillation
01/26/1982US4312308 Compression relief system for internal combustion engine
01/26/1982US4312305 Two-stroke cycle gasoline engine
01/21/1982WO1982000175A1 Internal combustion engine
12/1981
12/22/1981US4306522 Transfer port duct for two-stroke engines
12/15/1981US4305361 Two cycle baffled piston engine with post-baffle scavenging
12/15/1981US4305349 Internal combustion engine
11/1981
11/17/1981US4300486 Internal combustion engine system technical field
11/12/1981WO1981003203A1 Deflecting rocker arm for an internal combustion engine
10/1981
10/27/1981US4296714 Dual piston two stroke engine
10/13/1981US4294201 Internal combustion engines
09/1981
09/15/1981US4289094 Two-stroke cycle gasoline engine
09/08/1981US4287860 Two-cycle engine
09/08/1981US4287859 Two-stroke cycle gasoline engine
08/1981
08/25/1981US4285311 Two stroke engine having exhaust port timing control valve
05/1981
05/12/1981US4266514 Intake manifold system for a two-cycle V-engine
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
03/31/1981US4258550 Engine charging system with dual function charge supplying and charge cooling blower
03/24/1981US4257365 Two-stroke cycle diesel engine
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
02/10/1981US4249495 Internal combustion engine and head thereof
02/03/1981US4248199 Bidirectional pulse jet ejector manifold
02/03/1981US4248185 Two-cycle engine with pure air scavenging
02/03/1981US4248184 Two-cycle diesel internal combustion engine
02/03/1981US4248183 Two-stroke cycle diesel engine
01/1981
01/27/1981CA1094457A1 2-cycle engine of an active thermoatmosphere combustion type
01/22/1981WO1981000134A1 3 stroke engine
01/13/1981US4244332 Induction system for a V-type two-cycle engine
01/07/1981EP0021170A1 Two-stroke internal combustion engine
01/07/1981EP0020806A1 Three-stroke engine
01/06/1981US4242993 2-Cycle engine of an active thermoatmosphere combustion
12/1980
12/02/1980US4236490 Internal combustion engine
11/1980
11/18/1980CA1089767A1 2-cycle engine of an active thermosphere combustion type
10/1980
10/28/1980US4230075 Internal combustion engine
09/1980
09/30/1980US4224905 Two-cycle engine with stabilized combustion and method of operation therefor
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
08/1980
08/12/1980US4216747 Uniflow, double-opposed piston type two-cycle internal combustion engine
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
07/08/1980US4211082 Internal combustion engine with free floating auxiliary piston
07/01/1980US4210108 Stepped piston two-stroke engines
06/1980
06/10/1980US4206727 Two-stroke-cycle engine having an auxiliary piston and valve arrangement, and its associated drive mechanism
05/1980
05/29/1980WO1980001094A1 Internal combustion engine
05/27/1980US4204489 2-Cycle engine of an active thermoatmosphere combustion type
05/27/1980US4204488 2-Cycle engine of an active thermoatmosphere combustion type
04/1980
04/29/1980CA1076438A1 Internal combustion engine including spark plug anti-fouling means
04/01/1980US4195612 Multicylinder two-stroke internal combustion engine with rotary distributor
03/1980
03/04/1980US4191156 Two-stroke, water-cooled internal combustion engine having the cylinder liners removable from the cylinder block
03/04/1980US4191141 Two-stroke engine with auxiliary fluid means
03/04/1980US4191138 Two-cycle internal combustion engine
02/1980
02/26/1980CA1072407A1 Primer system for internal combustion engine
01/1980
01/29/1980US4185596 Two-stroke cycle gasoline engine
01/22/1980US4184462 Internal combustion engine
01/01/1980CA1069055A Internal combustion engine
12/1979
12/25/1979US4180029 2-Cycle engine of an active thermoatmosphere combustion
12/18/1979US4178887 Intake distributor for two-cycle internal combustion engines
10/1979
10/04/1979WO1979000757A1 Improvements in two-stroke engines enhancing the combustion and allowing a reduction of pollution
09/1979
09/11/1979US4167160 Two cycle loop scavenging engine having unequal scavenging passage openings
07/1979
07/31/1979US4162662 Two-stroke internal combustion engines
07/17/1979US4161163 Two cycle internal combustion engine
04/1979
04/17/1979US4149493 Multi-cylinder internal combustion engine
04/17/1979CA1052700A1 Cross scavenged, two-cycle internal combustion engine
04/03/1979CA1051783A1 Internal combustion engine
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