Transfer passages between chamber and cylinder

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CPC
F02B19/18

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B19/00Engines characterised by precombustion chambers

Current Industry

F02B19/18Transfer passages between chamber and cylinder

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Spark-ignited reciprocating piston internal combustion engine with...
- Patent number 12,140,070
- Issue date Nov 12, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Erik Schaefer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Engine
- Patent number 12,140,099
- Issue date Nov 12, 2024
- SUBARU CORPORATION
- Shinji Wakamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for prechamber
- Patent number 12,092,016
- Issue date Sep 17, 2024
- Ford Global Technologies, LLC
- Thomas G. Leone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel injection type diesel engine
- Patent number 12,085,010
- Issue date Sep 10, 2024
- Kubota Corporation
- Hiroki Oso
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Prechamber spark plug having an optimized cap, and internal combust...
- Patent number 12,031,474
- Issue date Jul 9, 2024
- Robert Bosch GmbH
- Matthias Blankmeister
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pre-combustion chamber assembly with ignition electrodes for an int...
- Patent number 12,021,354
- Issue date Jun 25, 2024
- Caterpillar Energy Solutions GmbH
- Hans-Bernhard Snuis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark-ignited reciprocating-piston internal-combustion engine with...
- Patent number 12,006,904
- Issue date Jun 11, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Ludwig Hageneder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pre-chamber ignition device with variable volume capability for int...
- Patent number 11,994,057
- Issue date May 28, 2024
- Saudi Arabian Oil Company
- Anqi Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition charge formation stabilization in gaseous fuel engine system
- Patent number 11,994,058
- Issue date May 28, 2024
- Caterpillar Inc.
- James Jay Cress
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine
- Patent number 11,976,585
- Issue date May 7, 2024
- Mazda Motor Corporation
- Yuji Harada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 11,970,965
- Issue date Apr 30, 2024
- INNIO Jenbacher GmbH & Co OG
- Wolfgang Fimml
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flame triggered and controlled volumetric ignition
- Patent number 11,965,455
- Issue date Apr 23, 2024
- Woodward, Inc.
- Domenico Chiera
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gaseous fuel reciprocating engine and operating methodology for red...
- Patent number 11,959,414
- Issue date Apr 16, 2024
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark-ignited reciprocating piston internal combustion engine compr...
- Patent number 11,952,934
- Issue date Apr 9, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Erik Schaefer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal combustion engine including multiple fuel injections exter...
- Patent number 11,939,905
- Issue date Mar 26, 2024
- Board of Trustees of Michigan State University
- Harold Schock
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Guide stud valve
- Patent number 11,867,114
- Issue date Jan 9, 2024
- Vianney Rabhi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine
- Patent number 11,852,096
- Issue date Dec 26, 2023
- MAN TRUCK & BUS SE
- Thomas Malischewski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pre-chamber spark plug for a combustion chamber of a combustion eng...
- Patent number 11,852,070
- Issue date Dec 26, 2023
- MERCEDES-BENZ GROUP AG
- Werner Holly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark ignited engine with a pre-chamber, a prechamber and an adapte...
- Patent number 11,840,954
- Issue date Dec 12, 2023
- Mahle International GmbH
- Hugh Blaxill
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal combustion engine for a motor vehicle, in particular for a...
- Patent number 11,840,955
- Issue date Dec 12, 2023
- MERCEDES-BENZ GROUP AG
- Werner Holly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine and method of manufacturing the same
- Patent number 11,821,353
- Issue date Nov 21, 2023
- Mazda Motor Corporation
- Yuji Harada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pre-chamber spark plug for a combustion chamber of an internal comb...
- Patent number 11,815,007
- Issue date Nov 14, 2023
- MERCEDES-BENZ GROUP AG
- Werner Holly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pre-chamber spark plug for a combustion chamber of an internal comb...
- Patent number 11,815,006
- Issue date Nov 14, 2023
- MERCEDES-BENZ GROUP AG
- Werner Holly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake device of internal combustion engine
- Patent number 11,773,766
- Issue date Oct 3, 2023
- Honda Motor Co., Ltd.
- Ryo Yokota
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Purge device for passive or active prechambers
- Patent number 11,773,764
- Issue date Oct 3, 2023
- SAUDI ARABIAN OIL COMPANY
- Nayan Engineer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark ignition direct injection engine with active pre-chamber
- Patent number 11,725,571
- Issue date Aug 15, 2023
- Saudi Arabian Oil Company
- Patrick Gastaldi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Auxiliary chamber type internal combustion engine
- Patent number 11,708,786
- Issue date Jul 25, 2023
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Yoshiya Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head for an internal combustion engine
- Patent number 11,680,513
- Issue date Jun 20, 2023
- INNIO Jenbacher GmbH & Co OG
- Matthias Grotz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head for an internal combustion engine
- Patent number 11,680,511
- Issue date Jun 20, 2023
- INNIO Jenbacher GmbH & Co OG
- Nikolaus Spyra
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of providing passive pre-chamber ignition with varying nozzl...
- Patent number 11,639,682
- Issue date May 2, 2023
- Southwest Research Institute
- Kevin L. Hoag
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Prechamber Spark Plug for an Internal Combustion Engine and Interna...
- Publication number 20240369011
- Publication date Nov 7, 2024
- MERCEDES-BENZ GROUP AG
- Werner HOLLY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HOUSING COMPONENT FOR A PRECHAMBER COMPONENT OF A COMBUSTION ENGINE
- Publication number 20240309800
- Publication date Sep 19, 2024
- INNIO Jenbacher GmbH & Co OG
- Michael Kofler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUSES AND METHODS FOR FUEL INJECTION AND/OR IGNITION IN AN IN...
- Publication number 20240247608
- Publication date Jul 25, 2024
- Westport Fuel Systems Canada Inc.
- Jian Huang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRE-CHAMBER ASSEMBLY
- Publication number 20240209769
- Publication date Jun 27, 2024
- INNIO Jenbacher GmbH & Co OG
- Wolfgang Fimml
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20240110530
- Publication date Apr 4, 2024
- SUBARU CORPORATION
- Shinji WAKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS, APPARATUS, AND METHODS FOR INDUCING ENHANCED RADICAL IGNIT...
- Publication number 20240044282
- Publication date Feb 8, 2024
- Radical Combustion Technologies, LLC
- Michael J. MANFREDI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRONIC FUEL INJECTION TYPE DIESEL ENGINE
- Publication number 20240044283
- Publication date Feb 8, 2024
- Kubota Corporation
- Hiroki OSO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PRE-COMBUSTION CHAMBER ASSEMBLY WITH IGNITION ELECTRODES FOR AN INT...
- Publication number 20240047950
- Publication date Feb 8, 2024
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Hans-Bernhard SNUIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND SYSTEMS FOR PRECHAMBER
- Publication number 20230417173
- Publication date Dec 28, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Thomas G. Leone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Spark-Ignited Reciprocating Piston Internal Combustion Engine Compr...
- Publication number 20230332533
- Publication date Oct 19, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Erik SCHAEFER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GASEOUS FUEL RECIPROCATING ENGINE AND OPERATING METHODOLOGY FOR RED...
- Publication number 20230304436
- Publication date Sep 28, 2023
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Pre-Chamber Combustion Systems and Methods
- Publication number 20230279802
- Publication date Sep 7, 2023
- M2X Energy Inc.
- Kyle I. Merical
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20230265780
- Publication date Aug 24, 2023
- INNIO Jenbacher GmbH & Co OG
- Wolfgang Fimml
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION CHARGE FORMATION STABILIZATION IN GASEOUS FUEL ENGINE SYSTEM
- Publication number 20230258119
- Publication date Aug 17, 2023
- Caterpillar Inc.
- James Jay Cress
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRECHAMBER JET DISTURBANCE INTENSIFIED COMBUSTION SYSTEM
- Publication number 20230243291
- Publication date Aug 3, 2023
- TIANJIN UNIVERSITY
- Wanhua SU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRECHAMBER SPARK PLUG HAVING AN OPTIMIZED CAP, AND INTERNAL COMBUST...
- Publication number 20230235695
- Publication date Jul 27, 2023
- ROBERT BOSCH GmbH
- Matthias Blankmeister
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION SYSTEM
- Publication number 20230184160
- Publication date Jun 15, 2023
- DENSO CORPORATION
- Yuji KAJI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230184159
- Publication date Jun 15, 2023
- Mazda Motor Corporation
- Yuji Harada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20230175429
- Publication date Jun 8, 2023
- Mazda Motor Corporation
- Yuji Harada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20230175428
- Publication date Jun 8, 2023
- Mazda Motor Corporation
- Yuji Harada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE AND A METHOD FOR OPERATING AN INTERNAL C...
- Publication number 20230167762
- Publication date Jun 1, 2023
- INNIO Jenbacher GmbH & Co OG
- Nikolaus Spyra
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Pre-Chamber Spark Plug for a Combustion Chamber of an Internal Comb...
- Publication number 20230140543
- Publication date May 4, 2023
- MERCEDES-BENZ GROUP AG
- Werner HOLLY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTAKE DEVICE OF INTERNAL COMBUSTION ENGINE
- Publication number 20230129282
- Publication date Apr 27, 2023
- Honda Motor Co., Ltd.
- Ryo YOKOTA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A SPARK IGNITED ENGINE WITH A PRE-CHAMBER, A PRECHAMBER AND AN ADAP...
- Publication number 20230124163
- Publication date Apr 20, 2023
- MAHLE International GmbH
- Hugh Blaxill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Spark-Ignited Reciprocating-Piston Internal-Combustion Engine With...
- Publication number 20230103567
- Publication date Apr 6, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Ludwig HAGENEDER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pre-Chamber Spark Plug for a Combustion Chamber of an Internal Comb...
- Publication number 20230097104
- Publication date Mar 30, 2023
- MERCEDES-BENZ GROUP AG
- Werner HOLLY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Spark-Ignited Reciprocating Piston Internal Combustion Engine With...
- Publication number 20230070311
- Publication date Mar 9, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Erik SCHAEFER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine for a Motor Vehicle, in Particular for a...
- Publication number 20230067522
- Publication date Mar 2, 2023
- MERCEDES-BENZ GROUP AG
- Werner HOLLY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS, APPARATUS, AND METHODS FOR INDUCING ENHANCED RADICAL IGNIT...
- Publication number 20230042331
- Publication date Feb 9, 2023
- Radical Combustion Technologies, LLC
- Michael J. MANFREDI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SCAVENGED PRE-CHAMBER USING OXYGEN GENERATED BY A MOLECULAR SIEVE P...
- Publication number 20230016077
- Publication date Jan 19, 2023
- ARAMCO SERVICES COMPANY
- Xin Yu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Transfer passages between chamber and cylinder

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spark-ignited reciprocating piston internal combustion engine with...

Engine

Methods and systems for prechamber

Electronic fuel injection type diesel engine

Prechamber spark plug having an optimized cap, and internal combust...

Pre-combustion chamber assembly with ignition electrodes for an int...

Spark-ignited reciprocating-piston internal-combustion engine with...

Pre-chamber ignition device with variable volume capability for int...

Ignition charge formation stabilization in gaseous fuel engine system

Engine

Internal combustion engine

Flame triggered and controlled volumetric ignition

Gaseous fuel reciprocating engine and operating methodology for red...

Spark-ignited reciprocating piston internal combustion engine compr...

Internal combustion engine including multiple fuel injections exter...

Guide stud valve

Method for operating an internal combustion engine

Pre-chamber spark plug for a combustion chamber of a combustion eng...

Spark ignited engine with a pre-chamber, a prechamber and an adapte...

Internal combustion engine for a motor vehicle, in particular for a...

Engine and method of manufacturing the same

Pre-chamber spark plug for a combustion chamber of an internal comb...

Pre-chamber spark plug for a combustion chamber of an internal comb...

Intake device of internal combustion engine

Purge device for passive or active prechambers

Spark ignition direct injection engine with active pre-chamber

Auxiliary chamber type internal combustion engine

Cylinder head for an internal combustion engine

Cylinder head for an internal combustion engine

Method of providing passive pre-chamber ignition with varying nozzl...

Patents Applicationslast 30 patents

Prechamber Spark Plug for an Internal Combustion Engine and Interna...

HOUSING COMPONENT FOR A PRECHAMBER COMPONENT OF A COMBUSTION ENGINE

APPARATUSES AND METHODS FOR FUEL INJECTION AND/OR IGNITION IN AN IN...

PRE-CHAMBER ASSEMBLY

ENGINE

SYSTEMS, APPARATUS, AND METHODS FOR INDUCING ENHANCED RADICAL IGNIT...

ELECTRONIC FUEL INJECTION TYPE DIESEL ENGINE

PRE-COMBUSTION CHAMBER ASSEMBLY WITH IGNITION ELECTRODES FOR AN INT...

METHODS AND SYSTEMS FOR PRECHAMBER

Spark-Ignited Reciprocating Piston Internal Combustion Engine Compr...

GASEOUS FUEL RECIPROCATING ENGINE AND OPERATING METHODOLOGY FOR RED...

Pre-Chamber Combustion Systems and Methods

INTERNAL COMBUSTION ENGINE

IGNITION CHARGE FORMATION STABILIZATION IN GASEOUS FUEL ENGINE SYSTEM

PRECHAMBER JET DISTURBANCE INTENSIFIED COMBUSTION SYSTEM

PRECHAMBER SPARK PLUG HAVING AN OPTIMIZED CAP, AND INTERNAL COMBUST...

IGNITION SYSTEM

ENGINE AND METHOD OF MANUFACTURING THE SAME

ENGINE

ENGINE

INTERNAL COMBUSTION ENGINE AND A METHOD FOR OPERATING AN INTERNAL C...

Pre-Chamber Spark Plug for a Combustion Chamber of an Internal Comb...

INTAKE DEVICE OF INTERNAL COMBUSTION ENGINE

A SPARK IGNITED ENGINE WITH A PRE-CHAMBER, A PRECHAMBER AND AN ADAP...

Spark-Ignited Reciprocating-Piston Internal-Combustion Engine With...

Pre-Chamber Spark Plug for a Combustion Chamber of an Internal Comb...

Spark-Ignited Reciprocating Piston Internal Combustion Engine With...

Internal Combustion Engine for a Motor Vehicle, in Particular for a...

SYSTEMS, APPARATUS, AND METHODS FOR INDUCING ENHANCED RADICAL IGNIT...

SCAVENGED PRE-CHAMBER USING OXYGEN GENERATED BY A MOLECULAR SIEVE P...