F02B 3/08

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Description

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


Subclass 3/08: Engines characterised by air compression and subsequent fuel addition (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 compression ignition (F02B 13/02 takes precedence; with fuel-air charge ignited by compression ignition of an additional fuel F02B 7/00) Methods of operating (F02B 3/12 takes precedence)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12196125 Stoichiometric high-temperature direct-injection compression-ignition engineDec 07, 22Jan 14, 25The Board of Trustees of the Leland Stanford Junior University
11905877 Methods and systems for multi-fuel engineFeb 16, 23Feb 20, 24Transportation IP Holdings, LLC
11719152 Multivariable dynamic control system of a multi-fuel engineJun 11, 21Aug 08, 23Transportation IP Holdings, LLC
11585262 Systems and method for controlling auto-ignitionSep 09, 21Feb 21, 23Transportation IP Holdings, LLC
11542856 Stoichiometric high-temperature direct-injection compression-ignition engineJun 25, 18Jan 03, 23The Board of Trustees of the Leland Stanford Junior University
11519321 Fully flexible, self-optimizing, digital hydraulic engines and methods with preheatMar 22, 18Dec 06, 22STURMAN DIGITAL SYSTEMS LLC
11352941 Heavy fuel rotary engine with compression ignitionDec 28, 20Jun 07, 22Rotary Research Group LLC
11143090 Systems and method for controlling auto-ignitionFeb 06, 18Oct 12, 21Transportation IP Holdings, LLC
10907531 Heavy fuel rotary engine with compression ignitionJul 24, 18Feb 02, 21Rotary Research Group LLC
10738746 Dual piston valve for flow control of two distinct liquid fuelsOct 21, 16Aug 11, 20ALAFEI FOODS LIMITED
10626805 Automotive powertrain unitAug 14, 18Apr 21, 20501 Mazda Motor Corporation
10576481 Method of integrated flow control for the sprinkler activated generatorNov 04, 15Mar 03, 20JAIN IRRIGATION SYSTEMS LIMITED
10400690 Control device for internal combustion engineJan 12, 18Sep 03, 19Toyota Jidosha Kabushiki Kaisha
10378427 Nitrogen enriched air supply for gasoline compression ignition combustionMar 31, 17Aug 13, 19Saudi Arabian Oil Company
9920683 Systems and method for controlling auto-ignitionFeb 26, 14Mar 20, 18GENERAL ELECTRIC COMPANY
9903262 Stoichiometric high-temperature direct-injection compression-ignition engineApr 06, 15Feb 27, 18THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
9862905 Diesel fuel with improved ignition characteristicsApr 07, 15Jan 09, 18SHELL OIL COMPANY
9719441 Control device for compression ignition-type engineOct 23, 14Aug 01, 17MAZDA MOTOR CORPORATION
9677465 Natural gas engine and operation method for natural gas engineNov 08, 13Jun 13, 17ISUZU MOTORS LIMITED
9638146 Gasoline direct-injection engineFeb 23, 15May 02, 17MAZDA MOTOR CORPORATION

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0027,440 SYSTEMS AND METHODS FOR COMBUSTING UNCONVENTIONAL FUEL CHEMISTRIES IN A DIESEL ENGINE ARCHITECTUREMar 04, 24Jan 23, 25Not available
2023/0193,810 METHODS AND SYSTEMS FOR MULTI-FUEL ENGINEFeb 16, 23Jun 22, 23Not available
2022/0243,643 HPDF OPERATING METHOD FOR AN INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION ENGINE AND WORKING DEVICEJun 02, 20Aug 04, 22Not available
2021/0404,372 SYSTEMS AND METHOD FOR CONTROLLING AUTO-IGNITIONSep 13, 21Dec 30, 21Not available
2021/0355,858 Ignition Piston 2Mar 10, 21Nov 18, 21Not available

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Patents Issued To Date - By Filing Year

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