Valves guides Sealing of valve stem

Industry

CPC
F01L3/08

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L3/00Lift-valve

Current Industry

F01L3/08Valves guides Sealing of valve stem

Industries

Patents Grantslast 30 patents

Information Patent Grant
Engine valve assembly including detent mechanism configured to incr...
- Patent number 12,123,329
- Issue date Oct 22, 2024
- GM Global Technology Operations LLC
- Maqsood Rizwan Ali Khan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sintered valve guide and method for producing same
- Patent number 12,060,628
- Issue date Aug 13, 2024
- Resonac Corporation
- Daisuke Fukae
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Valve stem seal comprising a valve rotating device
- Patent number 12,049,836
- Issue date Jul 30, 2024
- Federal-Mogul Valvetrain GmbH
- Dirk Schober
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-cooled, four-stroke aviation engine
- Patent number 12,012,910
- Issue date Jun 18, 2024
- Textron Innovations Inc.
- Patrick Henry Baer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve guide made of iron-based sintered alloy and method of produci...
- Patent number 11,951,547
- Issue date Apr 9, 2024
- TPR CO., LTD.
- Yoshio Bando
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Liquid-cooled cylinder head
- Patent number 11,905,909
- Issue date Feb 20, 2024
- AVL List GmbH
- Martin Klampfer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve stem seal
- Patent number 11,846,212
- Issue date Dec 19, 2023
- Aktiebolaget SKF
- Christoph Passow
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine with at least one hollow-head valve
- Patent number 11,828,207
- Issue date Nov 28, 2023
- Mahle International GmbH
- Heiko Heckendorn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sintered alloy valve guide and method of producing sintered alloy v...
- Patent number 11,719,138
- Issue date Aug 8, 2023
- TPR CO., LTD.
- Fumiya Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sintered alloy valve guide and method of producing sintered alloy v...
- Patent number 11,686,226
- Issue date Jun 27, 2023
- TPR CO., LTD.
- Fumiya Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Stem seal for valve assembly of machine engine
- Patent number 11,608,760
- Issue date Mar 21, 2023
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Liquid-cooled cylinder head
- Patent number 11,598,283
- Issue date Mar 7, 2023
- AVL List GmbH
- Martin Klampfer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Poppet valve and internal combustion piston engine head including same
- Patent number 11,506,091
- Issue date Nov 22, 2022
- Cyclazoom, LLC
- Michael Kipnis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve spring retainer incorporating lubrication oil trap
- Patent number 11,499,451
- Issue date Nov 15, 2022
- Cummins Power Generation Limited
- Simon Anthony Burge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve rotating device
- Patent number 11,486,276
- Issue date Nov 1, 2022
- MAN TRUCK & BUS SE
- Ulrich Boehme
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve guide with integral assembly support
- Patent number 11,435,019
- Issue date Sep 6, 2022
- EATON INTELLIGENT POWER LIMITED
- Jason C. Gauss
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
System for cooling exhaust valve of a reciprocating engine
- Patent number 11,326,484
- Issue date May 10, 2022
- AI ALPINE US BIDCO INC
- Michael Feldner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve seat ring
- Patent number 11,311,936
- Issue date Apr 26, 2022
- Bleistahl-Produktions GmbH & Co. KG
- Ekkehard Kohler
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sealing device and manufacturing method therefor
- Patent number 11,274,578
- Issue date Mar 15, 2022
- NOK Corporation
- Masamichi Kishiro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gasket for a valve of an internal combustion engine
- Patent number 11,242,777
- Issue date Feb 8, 2022
- FREUDENBERG SEALING TECHNOLOGIES S.A.S. DI EXTERNA ITALIA S.R.L.U.
- Alessandro Boi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sliding member, and sliding member of internal combustion engine
- Patent number 11,187,116
- Issue date Nov 30, 2021
- Nissan Motor Co., Ltd.
- Yoshinori Izawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cylinder head arrangement for variable valve actuation rocker arm a...
- Patent number 11,181,013
- Issue date Nov 23, 2021
- EATON INTELLIGENT POWER LIMITED
- David Gerard Genise
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve arrangement and valve guide
- Patent number 11,143,146
- Issue date Oct 12, 2021
- Volvo Truck Corporation
- Stig Arne Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for cooling exhaust valve of a reciprocating engine
- Patent number 11,041,414
- Issue date Jun 22, 2021
- AI ALPINE US BIDCO INC
- Michael Feldner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Lifter providing improved cam lobe lubrication
- Patent number 11,002,160
- Issue date May 11, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve stem seal
- Patent number 10,962,142
- Issue date Mar 30, 2021
- NOK Corporation
- Takayuki Oyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine exhaust valve shield
- Patent number 10,947,924
- Issue date Mar 16, 2021
- Ford Global Technologies, LLC
- Ian Cattermole
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve for an internal combustion engine
- Patent number 10,934,900
- Issue date Mar 2, 2021
- MAN Truck & Bus AG
- Dimitri Schlee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine and straddled vehicle having the same
- Patent number 10,794,240
- Issue date Oct 6, 2020
- Yamaha Hatsudoki Kabushiki Kaisha
- Manabu Miyata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve arrangement
- Patent number 10,794,334
- Issue date Oct 6, 2020
- Volvo Truck Corporation
- Stig Arne Svensson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVETRAIN SPACER
- Publication number 20240392707
- Publication date Nov 28, 2024
- Caterpillar Inc.
- Ram Prasanth ANJANEYULU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR-COOLED, FOUR-STROKE AVIATION ENGINE
- Publication number 20240337227
- Publication date Oct 10, 2024
- TEXTRON INNOVATIONS INC.
- Patrick Henry Baer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
A CYLINDER HEAD FOR A LEAN-BURN GASOLINE ENGINE
- Publication number 20240167400
- Publication date May 23, 2024
- Jaguar Land Rover Limited
- Jack JOHNSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE STEM SEAL COMPRISING A VALVE ROTATING DEVICE
- Publication number 20240141810
- Publication date May 2, 2024
- FEDERAL-MOGUL VALVETRAIN GMBH
- DIRK SCHOBER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE VALVE ASSEMBLY INCLUDING DETENT MECHANISM CONFIGURED TO INCR...
- Publication number 20230313713
- Publication date Oct 5, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Maqsood Rizwan ALI KHAN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LIQUID-COOLED CYLINDER HEAD
- Publication number 20230175455
- Publication date Jun 8, 2023
- AVL LIST GMBH
- Martin Klampfer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SINTERED ALLOY VALVE GUIDE AND METHOD OF PRODUCING SINTERED ALLOY V...
- Publication number 20230127085
- Publication date Apr 27, 2023
- TPR CO., LTD.
- Fumiya Ito
- B22 - CASTING POWDER METALLURGY
Information Patent Application
AIR-COOLED, FOUR-STROKE AVIATION ENGINE
- Publication number 20230040082
- Publication date Feb 9, 2023
- Avco Corporation
- Patrick Henry Baer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE STEM SEAL
- Publication number 20230021872
- Publication date Jan 26, 2023
- Aktiebolaget SKF
- Christoph Passow
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MULTI-VALVE
- Publication number 20220341350
- Publication date Oct 27, 2022
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Marius Imiolczyk
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PLATE VALVE FOUR STOKE HEAD
- Publication number 20220307391
- Publication date Sep 29, 2022
- Steve Burkholder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE STEM SEAL
- Publication number 20220307601
- Publication date Sep 29, 2022
- NOK Corporation
- Kazuhisa HIRAYAMA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Poppet Valve and Internal Combustion Piston Engine Head Including Same
- Publication number 20220282645
- Publication date Sep 8, 2022
- Cyclazoom, LLC
- Michael Kipnis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LIQUID-COOLED CYLINDER HEAD
- Publication number 20220082062
- Publication date Mar 17, 2022
- AVL LIST GMBH
- Martin Klampfer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE ROTATING DEVICE
- Publication number 20210388742
- Publication date Dec 16, 2021
- MAN Truck & Bus SE
- Ulrich Boehme
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
STEM SEAL FOR VALVE ASSEMBLY OF MACHINE ENGINE
- Publication number 20210340890
- Publication date Nov 4, 2021
- Caterpillar Inc.
- Ashwin A. Hattiangadi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Corrosion and Wear Resistant Overlay, Method for Forming Corrosion...
- Publication number 20210323085
- Publication date Oct 21, 2021
- Hitachi-GE NUCLEAR ENERGY, LTD.
- Sei HIRANO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE
- Publication number 20210277810
- Publication date Sep 9, 2021
- AI ALPINE US BIDCO INC
- Michael Feldner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DOUBLE ACTING PISTON ENGINES
- Publication number 20210231048
- Publication date Jul 29, 2021
- Georg Deeke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...
- Publication number 20210131316
- Publication date May 6, 2021
- Eaton Intelligent Power Limited
- Andrei Dan Radulescu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...
- Publication number 20210131317
- Publication date May 6, 2021
- Eaton Intelligent Power Limited
- Andrei Dan Radulescu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SEALING DEVICE AND MANUFACTURING METHOD THEREFOR
- Publication number 20210095581
- Publication date Apr 1, 2021
- NOK Corporation
- Masamichi KISHIRO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LIFTER PROVIDING IMPROVED CAM LOBE LUBRICATION
- Publication number 20210054767
- Publication date Feb 25, 2021
- Caterpillar Inc.
- Ashwin A. HATTIANGADI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SINTERED VALVE GUIDE AND METHOD FOR PRODUCING SAME
- Publication number 20200391288
- Publication date Dec 17, 2020
- Hitachi Chemical Company, Ltd.
- Daisuke FUKAE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POWDER METALLURGICALLY PRODUCED COMPONENT
- Publication number 20200376544
- Publication date Dec 3, 2020
- Bleistahl-Produktions GmbH &Co KG
- Christopher Rynio
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VALVE ARRANGEMENT AND VALVE GUIDE
- Publication number 20200332746
- Publication date Oct 22, 2020
- VOLVO TRUCK COPRORATION
- Stig Arne SVENSSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE
- Publication number 20200300130
- Publication date Sep 24, 2020
- AI ALPINE US BIDCO INC
- Michael Feldner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE HOLLOW-HEAD VALVE
- Publication number 20200232354
- Publication date Jul 23, 2020
- MAHLE International GmbH
- Heiko Heckendorn
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
IRON-BASED SINTERED ALLOY VALVE GUIDE AND METHOD FOR MANUFACTURING...
- Publication number 20200165945
- Publication date May 28, 2020
- TPR CO., LTD.
- Yoshio BANDO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VALVE STEM SEAL
- Publication number 20200149656
- Publication date May 14, 2020
- NOK Corporation
- Hiroshi ONODERA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Valves guides Sealing of valve stem

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Engine valve assembly including detent mechanism configured to incr...

Sintered valve guide and method for producing same

Valve stem seal comprising a valve rotating device

Air-cooled, four-stroke aviation engine

Valve guide made of iron-based sintered alloy and method of produci...

Liquid-cooled cylinder head

Valve stem seal

Internal combustion engine with at least one hollow-head valve

Sintered alloy valve guide and method of producing sintered alloy v...

Sintered alloy valve guide and method of producing sintered alloy v...

Stem seal for valve assembly of machine engine

Liquid-cooled cylinder head

Poppet valve and internal combustion piston engine head including same

Valve spring retainer incorporating lubrication oil trap

Valve rotating device

Valve guide with integral assembly support

System for cooling exhaust valve of a reciprocating engine

Valve seat ring

Sealing device and manufacturing method therefor

Gasket for a valve of an internal combustion engine

Sliding member, and sliding member of internal combustion engine

Cylinder head arrangement for variable valve actuation rocker arm a...

Valve arrangement and valve guide

System for cooling exhaust valve of a reciprocating engine

Lifter providing improved cam lobe lubrication

Valve stem seal

Engine exhaust valve shield

Valve for an internal combustion engine

Internal combustion engine and straddled vehicle having the same

Valve arrangement

Patents Applicationslast 30 patents

VALVETRAIN SPACER

AIR-COOLED, FOUR-STROKE AVIATION ENGINE

A CYLINDER HEAD FOR A LEAN-BURN GASOLINE ENGINE

VALVE STEM SEAL COMPRISING A VALVE ROTATING DEVICE

ENGINE VALVE ASSEMBLY INCLUDING DETENT MECHANISM CONFIGURED TO INCR...

LIQUID-COOLED CYLINDER HEAD

SINTERED ALLOY VALVE GUIDE AND METHOD OF PRODUCING SINTERED ALLOY V...

AIR-COOLED, FOUR-STROKE AVIATION ENGINE

VALVE STEM SEAL

MULTI-VALVE

PLATE VALVE FOUR STOKE HEAD

VALVE STEM SEAL

Poppet Valve and Internal Combustion Piston Engine Head Including Same

LIQUID-COOLED CYLINDER HEAD

VALVE ROTATING DEVICE

STEM SEAL FOR VALVE ASSEMBLY OF MACHINE ENGINE

Corrosion and Wear Resistant Overlay, Method for Forming Corrosion...

SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE

DOUBLE ACTING PISTON ENGINES

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...

DEVELOPMENT OF A SWITCHING ROLLER FINGER FOLLOWER FOR CYLINDER DEAC...

SEALING DEVICE AND MANUFACTURING METHOD THEREFOR

LIFTER PROVIDING IMPROVED CAM LOBE LUBRICATION

SINTERED VALVE GUIDE AND METHOD FOR PRODUCING SAME

POWDER METALLURGICALLY PRODUCED COMPONENT

VALVE ARRANGEMENT AND VALVE GUIDE

SYSTEM FOR COOLING EXHAUST VALVE OF A RECIPROCATING ENGINE

INTERNAL COMBUSTION ENGINE WITH AT LEAST ONE HOLLOW-HEAD VALVE

IRON-BASED SINTERED ALLOY VALVE GUIDE AND METHOD FOR MANUFACTURING...

VALVE STEM SEAL