F02B 1/04

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Description

Class  F02B : INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL


Subclass 1/04: Engines characterised by fuel-air mixture compression (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00; characterised by precombustion chambers F02B 19/00; characterised by air-storage chambers F02B 21/00; characterised by special shape or construction of combustion chambers F02B 23/00) with positive ignition (with non-timed positive ignition F02B 9/06) with fuel-air mixture admission into cylinder

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12196127 Epicyclic rotary engineFeb 28, 24Jan 14, 25Not available
12085009 Internal combustion engine with spark plug and prechamber spark plugFeb 09, 22Sep 10, 24Robert Bosch GmbH
11920509 Bypass system for engine startupJun 22, 22Mar 05, 24Cummins Inc.
11920546 Buffered internal combustion engineMay 17, 23Mar 05, 24Not available
11873754 Multiple cylinder engineApr 14, 22Jan 16, 24Impact Consulting and Engineering LLC
11708785 Method of a controlled engine, engine and variantsFeb 27, 20Jul 25, 23BRC ENGINES IP PTY LTD.
11686199 Engine with gas exchange through piston rodMay 26, 22Jun 27, 23Aquarius Engines (A.M.) Ltd.
11598245 Engine systemJul 15, 22Mar 07, 23Mazda Motor Corporation
11506116 Rotary combustion engine with integrated multistage fuel systemMay 02, 22Nov 22, 22Not available
11428150 System and method for rotational combustion engineMar 02, 20Aug 30, 22Not available
11346219 Engine with work stroke and gas exchange through piston rodSep 30, 19May 31, 22Aquarius Engines (A.M.) Ltd.
11156147 Prechamber device for internal combustion engineDec 02, 20Oct 26, 21ARAMCO SERVICES COMPANY
11073072 Combustion chamber assembly with adapted mixed air holesDec 20, 19Jul 27, 21Rolls-Royce Deutschland Ltd & Co KG
11008864 Engine with work stroke and gas exchange through piston rodSep 27, 19May 18, 21Aquarius Engines (A.M.) Ltd.
10968742 Engine with work stroke and gas exchange through piston rodMay 27, 20Apr 06, 21Aquarius Engines (A.M.) Ltd.
10954836 Control apparatus for internal combustion engineJun 20, 19Mar 23, 21501 Toyota Jidosha Kabushiki Kaisha
10898996 Combustion-powered placing tool and method for operating such a placing toolDec 20, 16Jan 26, 21Hilti Aktiengesellschaft
10830128 Two-stroke engine having fuel/air transfer pistonApr 08, 19Nov 10, 20Not available
10705002 Sensor for detecting electrically conductive and/or polarizable particles and method for adjusting such a sensorDec 07, 15Jul 07, 20Heraeus Nexensos GmbH
10677143 Control device for compression self-ignition engineNov 20, 17Jun 09, 20Mazda Motor Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0309,799 ENGINEMar 13, 24Sep 19, 24Kawasaki Motors, Ltd.
2024/0229,705 Internal Combustion Engine with Spark Plug and Prechamber Spark PlugFeb 09, 22Jul 11, 24Not available
2024/0167,438 Buffered Internal Combustion EngineJan 26, 24May 23, 24Not available
2024/0133,337 Internal Combustion Engine with Spark Plug and Prechamber Spark PlugFeb 09, 22Apr 25, 24Not available
2022/0316,385 BYPASS SYSTEM FOR ENGINE STARTUPJun 22, 22Oct 06, 22Not available
2020/0277,890 System and Method for Rotational Combustion EngineMar 02, 20Sep 03, 20Not available

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Patents Issued To Date - By Filing Year

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