Electrically actuated valves draining the chamber to release the closing pressure

Industry

CPC
F02M47/027

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M47/00Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure

Current Industry

F02M47/027Electrically actuated valves draining the chamber to release the closing pressure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fuel injection system
- Patent number 11,988,179
- Issue date May 21, 2024
- Volvo Truck Corporation
- Sergi Yudanov
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method, program product and computer for estimating the static flow...
- Patent number 11,939,932
- Issue date Mar 26, 2024
- Vitesco Technologies GmbH
- Quentin Dussardier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector lift control
- Patent number 11,933,257
- Issue date Mar 19, 2024
- Caterpillar Inc.
- Andrew O. Marrack
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector having dual solenoid control valves
- Patent number 11,859,583
- Issue date Jan 2, 2024
- Caterpillar Inc.
- Sana Mahmood
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel-actuated fuel injector having cooling fuel circuit and method
- Patent number 11,840,993
- Issue date Dec 12, 2023
- Caterpillar Inc.
- Cory A. Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual fuel system having dual fuel injector and engine operating method
- Patent number 11,815,054
- Issue date Nov 14, 2023
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure common rail fuel injector capable of achieving highly...
- Patent number 11,713,740
- Issue date Aug 1, 2023
- Harbin Engineering University
- Jianhui Zhao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system and engine head assembly having double-walled fuel conn...
- Patent number 11,708,810
- Issue date Jul 25, 2023
- Caterpillar Inc.
- Manjunath Bannur Nagaraja
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection device
- Patent number 11,703,021
- Issue date Jul 18, 2023
- Hitachi Astemo, Ltd.
- Ryo Kusakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel injector including valve seat plate having stress-limiting groove
- Patent number 11,692,520
- Issue date Jul 4, 2023
- Caterpillar Inc.
- Cory A. Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling an injector
- Patent number 11,608,805
- Issue date Mar 21, 2023
- LIEBHERR-COMPONENTS DEGGENDORF GMBH
- Norbert Schoefbaenker
- 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
Fuel flow passage member and fuel injection valve including the same
- Patent number 11,560,867
- Issue date Jan 24, 2023
- Denso Corporation
- Tetsuya Yoshimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Trapped volume split check assembly in fuel injector
- Patent number 11,506,162
- Issue date Nov 22, 2022
- Caterpillar Inc.
- Cory Andrew Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control valve assembly and method of manufacturing thereof
- Patent number 11,506,164
- Issue date Nov 22, 2022
- DELPHI TECHNOLOGIES IP LIMITED
- Simon Backhouse
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Injector for injecting fuel
- Patent number 11,499,513
- Issue date Nov 15, 2022
- LIEBHERR-COMPONENTS DEGGENDORF GMBH
- Richard Pirkl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic valve drive device
- Patent number 11,486,511
- Issue date Nov 1, 2022
- Hitachi Astemo, Ltd.
- Atsushi Ogawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
219-1040 method for driving inductive peak and hold loads at reduce...
- Patent number 11,476,028
- Issue date Oct 18, 2022
- Ford Global Technologies, LLC
- Mike Garrard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel injector having a self-contained replaceable pilot valve assembly
- Patent number 11,466,652
- Issue date Oct 11, 2022
- Cummins Inc.
- Raymond V. Primus
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve assembly having electrical actuator with balanced stator
- Patent number 11,459,987
- Issue date Oct 4, 2022
- Caterpillar Inc.
- Bryan E. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual fuel system having dual fuel injector and engine operating method
- Patent number 11,384,721
- Issue date Jul 12, 2022
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system
- Patent number 11,225,928
- Issue date Jan 18, 2022
- Denso Corporation
- Hiroshi Kanno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system having isolation valves between fuel injectors and comm...
- Patent number 11,220,980
- Issue date Jan 11, 2022
- Caterpillar Inc.
- Siddharth Nair
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve
- Patent number 11,193,464
- Issue date Dec 7, 2021
- Denso Corporation
- Hiroki Tanada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine
- Patent number 11,174,826
- Issue date Nov 16, 2021
- IHI Corporation
- Yutaka Masuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system configured for back end rate shaping using mechanically...
- Patent number 11,174,811
- Issue date Nov 16, 2021
- Caterpillar Inc.
- Andrew Ogden Marrack
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine lubrication system using intensifier injector
- Patent number 11,174,732
- Issue date Nov 16, 2021
- Pratt & Whitney Canada Corp.
- Etienne Plamondon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel injection control device
- Patent number 11,131,264
- Issue date Sep 28, 2021
- Denso Corporation
- Masahiro Watanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector having residually stressed solenoid housing for impro...
- Patent number 11,105,304
- Issue date Aug 31, 2021
- Caterpillar Inc.
- Hoisan Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inlet control valve for high pressure fuel pump
- Patent number 11,098,710
- Issue date Aug 24, 2021
- Stanadyne LLC
- Richard P Pellini
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
INJECTOR FOR INJECTING FUEL
- Publication number 20250052215
- Publication date Feb 13, 2025
- Liebherr-Components Deggendorf GmbH
- Martin SEIDL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR, AND METHOD FOR DRIVING FUEL INJECTOR
- Publication number 20240295204
- Publication date Sep 5, 2024
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Hisao OGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTOR FOR BLOWING A GAS INTO A COMBUSTION CHAMBER OR INTO AN INT...
- Publication number 20240102436
- Publication date Mar 28, 2024
- Bernd NIETHAMMER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR LIFT CONTROL
- Publication number 20230296070
- Publication date Sep 21, 2023
- Caterpillar Inc.
- Andrew O. MARRACK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD, PROGRAM PRODUCT AND COMPUTER FOR ESTIMATING THE STATIC FLOW...
- Publication number 20230279821
- Publication date Sep 7, 2023
- Vitesco Technologies GMBH
- Quentin DUSSARDIER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NEEDLE STROKE SWITCH AND FUEL INJECTOR HAVING SUCH A NEEDLE STROKE...
- Publication number 20230146257
- Publication date May 11, 2023
- Liebherr-Components Deggendorf GmbH
- Norbert SCHOEFBAENKER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR ADAPTIVE FOR SINGLE AND DUAL FUEL INJECTION
- Publication number 20230026883
- Publication date Jan 26, 2023
- QuantLogic Corporation
- Deyang Hou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR FOR INJECTING FUEL
- Publication number 20230022358
- Publication date Jan 26, 2023
- ROBERT BOSCH GmbH
- Gerhard Girlinger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A FUEL INJECTION SYSTEM
- Publication number 20220356859
- Publication date Nov 10, 2022
- VOLVO TRUCK CORPORATION
- Sergi YUDANOV
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHOD
- Publication number 20220290641
- Publication date Sep 15, 2022
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHOD
- Publication number 20220243691
- Publication date Aug 4, 2022
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTOR UNIT FOR THE INJECTION OF FUEL, AND METHOD FOR THE OPERATI...
- Publication number 20220186698
- Publication date Jun 16, 2022
- LIEBHERR-COMPONENTS DEGGENDORF GMBH
- Richard PIRKL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TRAPPED VOLUME SPLIT CHECK ASSEMBLY IN FUEL INJECTOR
- Publication number 20220154673
- Publication date May 19, 2022
- Caterpillar Inc.
- Cory Andrew Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTROMAGNETIC VALVE DRIVE DEVICE
- Publication number 20220099209
- Publication date Mar 31, 2022
- HITACHI ASTEMO, LTD.
- Atsushi OGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE ASSEMBLY HAVING ELECTRICAL ACTUATOR WITH BALANCED STATOR
- Publication number 20220049673
- Publication date Feb 17, 2022
- Caterpillar Inc.
- Bryan E. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL FLOW PASSAGE MEMBER AND FUEL INJECTION VALVE INCLUDING THE SAME
- Publication number 20210363953
- Publication date Nov 25, 2021
- DENSO CORPORATION
- Tetsuya YOSHIMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY ENGINE LUBRICATION SYSTEM USING INTENSIFIER INJECTOR
- Publication number 20210355898
- Publication date Nov 18, 2021
- Pratt & Whitney Canada Corp.
- Etienne PLAMONDON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR HAVING DUAL SOLENOID CONTROL VALVES
- Publication number 20210277856
- Publication date Sep 9, 2021
- Caterpillar Inc.
- Sana MAHMOOD
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION SYSTEM
- Publication number 20210270203
- Publication date Sep 2, 2021
- DENSO CORPORATION
- Hiroshi KANNO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel Injector Valve Seat Assembly Including Insert Sealing Features
- Publication number 20210246861
- Publication date Aug 12, 2021
- ROBERT BOSCH GmbH
- Guenter Dantes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
219-1040 METHOD FOR DRIVING INDUCTIVE PEAK AND HOLD LOADS AT REDUCE...
- Publication number 20210217549
- Publication date Jul 15, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Mike Garrard
- 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
INJECTOR FOR INJECTING FUEL
- Publication number 20210164429
- Publication date Jun 3, 2021
- Liebherr-Components Deggendorf GmbH
- Richard PIRKL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION VALVE
- Publication number 20210131393
- Publication date May 6, 2021
- DENSO CORPORATION
- Hiroki TANADA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMMON RAIL FUEL INJECTOR FOR DIESEL ENGINE
- Publication number 20210079876
- Publication date Mar 18, 2021
- TIANJIN SHENGOUMEI ENGINE TECHNOLOGY CONSULTING CO. LTD
- Minglong TANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20200392929
- Publication date Dec 17, 2020
- IHI Corporation
- Yutaka MASUDA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR INCLUDING VALVE SEAT PLATE HAVING STRESS-LIMITING GROOVE
- Publication number 20200370522
- Publication date Nov 26, 2020
- Caterpillar Inc.
- Cory A. Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A METHOD FOR MONITORING A COMMON-RAIL INJECTOR FOR LARGE DIESEL AND...
- Publication number 20200340438
- Publication date Oct 29, 2020
- OMT DIGITAL S.r.l.
- Marco COPPO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRONIC CONTROL UNIT
- Publication number 20200217265
- Publication date Jul 9, 2020
- DENSO CORPORATION
- Yuichi AOTSUKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INJECTOR METHOD OF SWITCHING BETWEEN INJECTION STATE AND DRAIN STATE
- Publication number 20200217286
- Publication date Jul 9, 2020
- Cummins Inc.
- Richard D. Thomas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Electrically actuated valves draining the chamber to release the closing pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fuel injection system

Method, program product and computer for estimating the static flow...

Fuel injector lift control

Fuel injector having dual solenoid control valves

Fuel-actuated fuel injector having cooling fuel circuit and method

Dual fuel system having dual fuel injector and engine operating method

High-pressure common rail fuel injector capable of achieving highly...

Fuel system and engine head assembly having double-walled fuel conn...

Fuel injection device

Fuel injector including valve seat plate having stress-limiting groove

Device for controlling an injector

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

Fuel flow passage member and fuel injection valve including the same

Trapped volume split check assembly in fuel injector

Control valve assembly and method of manufacturing thereof

Injector for injecting fuel

Electromagnetic valve drive device

219-1040 method for driving inductive peak and hold loads at reduce...

Fuel injector having a self-contained replaceable pilot valve assembly

Valve assembly having electrical actuator with balanced stator

Dual fuel system having dual fuel injector and engine operating method

Fuel injection system

Fuel system having isolation valves between fuel injectors and comm...

Fuel injection valve

Engine

Fuel system configured for back end rate shaping using mechanically...

Rotary engine lubrication system using intensifier injector

Fuel injection control device

Fuel injector having residually stressed solenoid housing for impro...

Inlet control valve for high pressure fuel pump

Patents Applicationslast 30 patents

INJECTOR FOR INJECTING FUEL

FUEL INJECTOR, AND METHOD FOR DRIVING FUEL INJECTOR

INJECTOR FOR BLOWING A GAS INTO A COMBUSTION CHAMBER OR INTO AN INT...

FUEL INJECTOR LIFT CONTROL

METHOD, PROGRAM PRODUCT AND COMPUTER FOR ESTIMATING THE STATIC FLOW...

NEEDLE STROKE SWITCH AND FUEL INJECTOR HAVING SUCH A NEEDLE STROKE...

FUEL INJECTOR ADAPTIVE FOR SINGLE AND DUAL FUEL INJECTION

FUEL INJECTOR FOR INJECTING FUEL

A FUEL INJECTION SYSTEM

DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHOD

DUAL FUEL SYSTEM HAVING DUAL FUEL INJECTOR AND ENGINE OPERATING METHOD

INJECTOR UNIT FOR THE INJECTION OF FUEL, AND METHOD FOR THE OPERATI...

TRAPPED VOLUME SPLIT CHECK ASSEMBLY IN FUEL INJECTOR

ELECTROMAGNETIC VALVE DRIVE DEVICE

VALVE ASSEMBLY HAVING ELECTRICAL ACTUATOR WITH BALANCED STATOR

FUEL FLOW PASSAGE MEMBER AND FUEL INJECTION VALVE INCLUDING THE SAME

ROTARY ENGINE LUBRICATION SYSTEM USING INTENSIFIER INJECTOR

FUEL INJECTOR HAVING DUAL SOLENOID CONTROL VALVES

FUEL INJECTION SYSTEM

Fuel Injector Valve Seat Assembly Including Insert Sealing Features

219-1040 METHOD FOR DRIVING INDUCTIVE PEAK AND HOLD LOADS AT REDUCE...

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

INJECTOR FOR INJECTING FUEL

FUEL INJECTION VALVE

COMMON RAIL FUEL INJECTOR FOR DIESEL ENGINE

ENGINE

FUEL INJECTOR INCLUDING VALVE SEAT PLATE HAVING STRESS-LIMITING GROOVE

A METHOD FOR MONITORING A COMMON-RAIL INJECTOR FOR LARGE DIESEL AND...

ELECTRONIC CONTROL UNIT

INJECTOR METHOD OF SWITCHING BETWEEN INJECTION STATE AND DRAIN STATE