the combustion space being arranged in working piston

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation

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F02B23/06the combustion space being arranged in working piston

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Piston bowl geometry, cuff and top land interaction for reduced hyd...
- Patent number 11,898,488
- Issue date Feb 13, 2024
- Caterpillar Inc.
- Jonathan Kevin Tooker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston, internal combustion engine, and vehicle
- Patent number 11,885,257
- Issue date Jan 30, 2024
- Scania CV AB
- Daniel Norling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston, internal combustion engine, and vehicle
- Patent number 11,873,755
- Issue date Jan 16, 2024
- Scania CV AB
- Daniel Norling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector having spray ducts sized for optimized soot reduction
- Patent number 11,852,113
- Issue date Dec 26, 2023
- Caterpillar Inc.
- Russell P. Fitzgerald
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine piston and diesel engine
- Patent number 11,795,868
- Issue date Oct 24, 2023
- Komatsu Ltd.
- Naoki Onoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Opposed-piston engine
- Patent number 11,795,867
- Issue date Oct 24, 2023
- Mitsubishi Heavy Industries, Ltd.
- Masafumi Mori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ducted fuel injection system alignment device
- Patent number 11,713,742
- Issue date Aug 1, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Christopher William Nilsen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods of compression ignition engines
- Patent number 11,608,773
- Issue date Mar 21, 2023
- NAUTILUS ENGINEERING, LLC
- Matthew T. Riley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine and piston having piston bowl
- Patent number 11,598,246
- Issue date Mar 7, 2023
- Deere & Company
- Dustin W. Ridenour
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system for reducing fuel targeting errors and engine operating...
- Patent number 11,598,300
- Issue date Mar 7, 2023
- Caterpillar Inc.
- Jonathan W Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine mixing structures
- Patent number 11,549,429
- Issue date Jan 10, 2023
- Transportation IP Holdings, LLC
- Sreenivasa Rao Gubba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Stoichiometric high-temperature direct-injection compression-igniti...
- Patent number 11,542,856
- Issue date Jan 3, 2023
- The Board of Trustees of the Leland Stanford Junior University
- Christopher F. Edwards
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine for a motor vehi...
- Patent number 11,454,191
- Issue date Sep 27, 2022
- Daimler AG
- Joerg Bauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for optimizing fuel/air mixing process of internal combus...
- Patent number 11,346,275
- Issue date May 31, 2022
- Zhen Lu
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Piston bowl for an internal combustion engine
- Patent number 11,319,867
- Issue date May 3, 2022
- Perkins Engines Company Limited
- Mohammad Parsi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compressed self-ignition type internal combustion engine
- Patent number 11,293,393
- Issue date Apr 5, 2022
- TOYOTA JDDOSHA KABUSHIKI KAISHA
- Takeshi Hashizume
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston bowl geometries for internal combustion engines
- Patent number 11,293,374
- Issue date Apr 5, 2022
- FEV GmbH
- Satyum Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine and piston having stepped combustion bow...
- Patent number 11,274,628
- Issue date Mar 15, 2022
- Caterpillar Inc.
- Jonathan William Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine system
- Patent number 11,181,069
- Issue date Nov 23, 2021
- Mazda Motor Corporation
- Takeshi Matsubara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine, motor vehicle and method for reducing heat transfer...
- Patent number 11,162,410
- Issue date Nov 2, 2021
- SCANIA CV AB
- Anders Jäger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid injector orifice plate for colliding fluid jets
- Patent number 11,143,153
- Issue date Oct 12, 2021
- NOSTRUM ENERGY PTE. LTD.
- Nirmal Mulye
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for producing stratified streams
- Patent number 11,140,473
- Issue date Oct 5, 2021
- QUEST ENGINES, LLC
- Elario D. Dalmas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark-ignited internal combustion engine
- Patent number 11,118,532
- Issue date Sep 14, 2021
- Toyota Jidosha Kabushiki Kaisha
- Shintaro Hotta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and systems for a multi-needle fuel injector
- Patent number 11,105,307
- Issue date Aug 31, 2021
- Transportation IP Holdings, LLC
- Jeffrey David Willis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Radial lip piston profile for easy forgeability
- Patent number 11,098,676
- Issue date Aug 24, 2021
- GM Global Technology Operations LLC
- Alberto Lorenzo Vassallo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system
- Patent number 11,078,828
- Issue date Aug 3, 2021
- Mazda Motor Corporation
- Naotoshi Shirahashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston and bowl for gasoline direct injection compression ignition...
- Patent number 11,078,867
- Issue date Aug 3, 2021
- DELPHI TECHNOLOGIES IP LIMITED
- Mark C. Sellnau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine operating method and piston having non-reentrant combustion...
- Patent number 11,047,293
- Issue date Jun 29, 2021
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion chamber structure for engine
- Patent number 11,015,515
- Issue date May 25, 2021
- Mazda Motor Corporation
- Satoshi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine mixing structures
- Patent number 11,008,932
- Issue date May 18, 2021
- Transportation IP Holdings, LLC
- Adam Edgar Klingbeil
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
THRUST CONTROL METHOD FOR AN AIRBREATHING JET ENGINE
- Publication number 20240280046
- Publication date Aug 22, 2024
- Rolls-Royce plc
- Marcus S. HOROBIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CATALYST MOUNTING IN INTERNAL COMBUSTION ENGINES
- Publication number 20240247618
- Publication date Jul 25, 2024
- HYDRO-JECT LLC
- Ilai Sher
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Stoichiometric High-Temperature Direct-Injection Compression-Igniti...
- Publication number 20230358161
- Publication date Nov 9, 2023
- Christopher F. Edwards
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piston, Internal Combustion Engine, and Vehicle
- Publication number 20230279803
- Publication date Sep 7, 2023
- SCANIA CV AB
- Daniel Norling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piston, Internal Combustion Engine, and Vehicle
- Publication number 20230272736
- Publication date Aug 31, 2023
- SCANIA CV AB
- Daniel Norling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE PISTON AND DIESEL ENGINE
- Publication number 20230061825
- Publication date Mar 2, 2023
- Komatsu Ltd.
- Naoki Onoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM AND OPERATING METHOD USING MATCHED FUEL INJECTOR AND...
- Publication number 20230065121
- Publication date Mar 2, 2023
- Caterpillar Inc.
- Timothy Adam Bazyn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPPOSED-PISTON ENGINE
- Publication number 20230014414
- Publication date Jan 19, 2023
- Mitsubishi Heavy Industries, Ltd.
- Masafumi MORI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE AND PISTON HAVING PISTON BOWL
- Publication number 20220412249
- Publication date Dec 29, 2022
- Deere & Company
- DUSTIN W. RIDENOUR
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON BOWL GEOMETRY, CUFF AND TOP LAND INTERACTION FOR REDUCED HYD...
- Publication number 20220364498
- Publication date Nov 17, 2022
- Caterpillar Inc.
- Jonathan Kevin Tooker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR NOZZLE IN COMBINATION WITH THERMAL BARRIER COATING ON...
- Publication number 20220325658
- Publication date Oct 13, 2022
- Caterpillar Inc.
- Chad Palmer Koci
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PASSIVE PRECHAMBER LEAN BURN COMBUSTION SYSTEM
- Publication number 20220220921
- Publication date Jul 14, 2022
- ARAMCO SERVICES COMPANY
- Nayan Engineer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE WITH COMBUSTION CHAMBER
- Publication number 20220065158
- Publication date Mar 3, 2022
- Mazda Motor Corporation
- Akira Kuramochi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON BOWL GEOMETRIES FOR INTERNAL COMBUSTION ENGINES
- Publication number 20220034279
- Publication date Feb 3, 2022
- FEV GmbH
- Satyum Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS FOR OPTIMIZING FUEL/AIR MIXING PROCESS OF INTERNAL COMBUS...
- Publication number 20210310403
- Publication date Oct 7, 2021
- TIANJIN UNIVERSITY
- Zhen LU
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Method for Operating an Internal Combustion Engine for a Motor Vehi...
- Publication number 20210239072
- Publication date Aug 5, 2021
- Daimler AG
- Joerg Bauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE, MOTOR VEHICLE AND METHOD FOR REDUCING HEAT TRANSFER...
- Publication number 20210180508
- Publication date Jun 17, 2021
- SCANIA CV AB
- Anders JÄGER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM FOR REDUCING FUEL TARGETING ERRORS AND ENGINE OPERATING...
- Publication number 20210164428
- Publication date Jun 3, 2021
- Caterpillar Inc.
- Jonathan W. Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON FOR INTERNAL COMBUSTION ENGINE
- Publication number 20210087997
- Publication date Mar 25, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Vicent Domenech-Llopis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE SYSTEM
- Publication number 20210071616
- Publication date Mar 11, 2021
- Mazda Motor Corporation
- Takeshi Matsubara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENHANCED PISTON FOR IMPROVING THE EFFICIENCY OF AN INTERNAL COMBUST...
- Publication number 20210047982
- Publication date Feb 18, 2021
- Mark ENGELMANN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM, FUEL INJECTOR NOZZLE ASSEMBLY, AND ENGINE HEAD ASSEMBL...
- Publication number 20210040925
- Publication date Feb 11, 2021
- Caterpillar Inc.
- Bobby John
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and Apparatus for Producing Stratified Streams
- Publication number 20200355110
- Publication date Nov 12, 2020
- Quest Engines, LLC
- Elario D. Dalmas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR-COMPRESSING INTERNAL COMBUSTION ENGINE
- Publication number 20200340391
- Publication date Oct 29, 2020
- AVL LIST GMBH
- Alexander MACHOLD
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Two-Cycle Diesel Engine Configured for Operation with High Temperat...
- Publication number 20200291844
- Publication date Sep 17, 2020
- DELTAHAWK ENGINES, INC.
- Douglas A. Doers
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMPRESSION IGNITION ENGINE
- Publication number 20200232380
- Publication date Jul 23, 2020
- MAZDA MOTOR CORPORATION
- Sangkyu Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE MIXING STRUCTURES
- Publication number 20200191045
- Publication date Jun 18, 2020
- Transportation IP Holdings, LLC
- Sreenivasa Rao Gubba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PISTON COMBUSTION CHAMBER STRUCTURE OF ENGINE
- Publication number 20200182190
- Publication date Jun 11, 2020
- Hyundai Motor Company
- Sung Oh RA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON FOR COMPRESSION-IGNITION ENGINE HAVING ANTEBOWL AND ENGINE O...
- Publication number 20200165963
- Publication date May 28, 2020
- Caterpillar Inc.
- Brandon Bowditch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CHAMBER STRUCTURE FOR ENGINE
- Publication number 20200158006
- Publication date May 21, 2020
- Mazda Motor Corporation
- Satoshi IMAMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

the combustion space being arranged in working piston

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Piston bowl geometry, cuff and top land interaction for reduced hyd...

Piston, internal combustion engine, and vehicle

Piston, internal combustion engine, and vehicle

Fuel injector having spray ducts sized for optimized soot reduction

Diesel engine piston and diesel engine

Opposed-piston engine

Ducted fuel injection system alignment device

Systems and methods of compression ignition engines

Internal combustion engine and piston having piston bowl

Fuel system for reducing fuel targeting errors and engine operating...

Engine mixing structures

Stoichiometric high-temperature direct-injection compression-igniti...

Method for operating an internal combustion engine for a motor vehi...

Apparatus for optimizing fuel/air mixing process of internal combus...

Piston bowl for an internal combustion engine

Compressed self-ignition type internal combustion engine

Piston bowl geometries for internal combustion engines

Internal combustion engine and piston having stepped combustion bow...

Diesel engine system

Diesel engine, motor vehicle and method for reducing heat transfer...

Fluid injector orifice plate for colliding fluid jets

Method and apparatus for producing stratified streams

Spark-ignited internal combustion engine

Method and systems for a multi-needle fuel injector

Radial lip piston profile for easy forgeability

Engine system

Piston and bowl for gasoline direct injection compression ignition...

Engine operating method and piston having non-reentrant combustion...

Combustion chamber structure for engine

Engine mixing structures

Patents Applicationslast 30 patents

THRUST CONTROL METHOD FOR AN AIRBREATHING JET ENGINE

CATALYST MOUNTING IN INTERNAL COMBUSTION ENGINES

Stoichiometric High-Temperature Direct-Injection Compression-Igniti...

Piston, Internal Combustion Engine, and Vehicle

Piston, Internal Combustion Engine, and Vehicle

DIESEL ENGINE PISTON AND DIESEL ENGINE

ENGINE SYSTEM AND OPERATING METHOD USING MATCHED FUEL INJECTOR AND...

OPPOSED-PISTON ENGINE

INTERNAL COMBUSTION ENGINE AND PISTON HAVING PISTON BOWL

PISTON BOWL GEOMETRY, CUFF AND TOP LAND INTERACTION FOR REDUCED HYD...

FUEL INJECTOR NOZZLE IN COMBINATION WITH THERMAL BARRIER COATING ON...

PASSIVE PRECHAMBER LEAN BURN COMBUSTION SYSTEM

ENGINE WITH COMBUSTION CHAMBER

PISTON BOWL GEOMETRIES FOR INTERNAL COMBUSTION ENGINES

APPARATUS FOR OPTIMIZING FUEL/AIR MIXING PROCESS OF INTERNAL COMBUS...

Method for Operating an Internal Combustion Engine for a Motor Vehi...

DIESEL ENGINE, MOTOR VEHICLE AND METHOD FOR REDUCING HEAT TRANSFER...

FUEL SYSTEM FOR REDUCING FUEL TARGETING ERRORS AND ENGINE OPERATING...

PISTON FOR INTERNAL COMBUSTION ENGINE

DIESEL ENGINE SYSTEM

ENHANCED PISTON FOR IMPROVING THE EFFICIENCY OF AN INTERNAL COMBUST...

FUEL SYSTEM, FUEL INJECTOR NOZZLE ASSEMBLY, AND ENGINE HEAD ASSEMBL...

Method and Apparatus for Producing Stratified Streams

AIR-COMPRESSING INTERNAL COMBUSTION ENGINE

Two-Cycle Diesel Engine Configured for Operation with High Temperat...

COMPRESSION IGNITION ENGINE

ENGINE MIXING STRUCTURES

PISTON COMBUSTION CHAMBER STRUCTURE OF ENGINE

PISTON FOR COMPRESSION-IGNITION ENGINE HAVING ANTEBOWL AND ENGINE O...

COMBUSTION CHAMBER STRUCTURE FOR ENGINE