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CPC
F02F1/4271
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F02
Combustion engines
F02F
CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
F02F1/00
Cylinders Cylinder heads
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F02F1/4271
with an exhaust liner
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Patents Grants
last 30 patents
Information
Patent Grant
Insulated exhaust port liner for a cylinder head assembly of a moto...
Patent number
11,319,894
Issue date
May 3, 2022
GM Global Technology Operations LLC
Peter P. Andruskiewicz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cylinder head with connected exhaust manifold of an internal combus...
Patent number
11,105,295
Issue date
Aug 31, 2021
MAN Truck & Bus AG
Johannes Hollweck
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Thermally enhanced exhaust port liner
Patent number
10,989,137
Issue date
Apr 27, 2021
CARTRIDGE LIMITED
Joachim Kloss
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Applied-ignition, liquid-cooled internal combustion engine with coo...
Patent number
10,337,387
Issue date
Jul 2, 2019
Ford Global Technologies, LLC
Kai Sebastian Kuhlbach
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head
Patent number
8,910,608
Issue date
Dec 16, 2014
Honda Motor Co., Ltd.
Masaki Hironaka
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust port structure of internal combustion engine
Patent number
6,629,516
Issue date
Oct 7, 2003
Honda Giken Kogyo Kabushiki Kaisha
Masahiko Minemi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cylinder head exhaust gas passage
Patent number
6,390,051
Issue date
May 21, 2002
DaimlerChrysler AG
Ulrich Hilpert
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust port liner and seal assembly
Patent number
5,414,993
Issue date
May 16, 1995
Caterpillar Inc.
Tony S. Kon
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for producing housing having a cast-in-place i...
Patent number
5,372,176
Issue date
Dec 13, 1994
Peter W. Brown
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ceramicm port liners
Patent number
5,260,116
Issue date
Nov 9, 1993
NGK Insulators, Ltd.
Toshiyuki Hamanaka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Exhaust gas cleaning system for a marine propulsion unit
Patent number
5,212,949
Issue date
May 25, 1993
Sanshin Kogyo Kabushiki Kaisha
Shigeki Shiozawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of making a cylinder head with a port liner
Patent number
5,197,189
Issue date
Mar 30, 1993
Volkswagen AG
Klaus-Hagen Schreiber
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine part provided with manifold type exhaust passage
Patent number
5,142,863
Issue date
Sep 1, 1992
Honda Giken Kogyo Kabushiki Kaisha
Hideaki Ushio
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust apparatus for combustion equipment
Patent number
5,076,054
Issue date
Dec 31, 1991
Nissan Motor Co., Ltd.
Yoshio Akimune
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ceramic materials to be insert-cast
Patent number
5,055,435
Issue date
Oct 8, 1991
NGK Insulators, Ltd.
Toshiyuki Hamanaka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Pipe carrying hot gases for an internal-combustion engine
Patent number
5,022,227
Issue date
Jun 11, 1991
MTU Motoren - und Turbinen-Union Friedrichshafen GmbH
Hans Sudmanns
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hollow ceramic body
Patent number
4,648,243
Issue date
Mar 10, 1987
Dr. Ing. h.c.F. Porsche AG
Hans Korkemeier
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Port liner and method of assembly
Patent number
4,430,856
Issue date
Feb 14, 1984
Deere & Company
David W. Niedert
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust passage system of six cylinder engines
Patent number
4,329,843
Issue date
May 18, 1982
Honda Giken Kogyo Kabushiki Kaisha
Kazuo Inoue
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust port liner for engine
Patent number
4,195,477
Issue date
Apr 1, 1980
Honda Giken Kogyo Kabushiki Kaisha
Shuichi Yamazaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust port liner support system
Patent number
4,124,977
Issue date
Nov 14, 1978
Honda Giken Kogyo Kabushiki Kaisha
Yoshitoshi Sakurai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust port liner for multi-cylinder internal combustion engine
Patent number
4,123,902
Issue date
Nov 7, 1978
Nissan Motor Company, Ltd.
Hiroshi Iida
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust reaction assembly for internal combustion engine
Patent number
4,117,673
Issue date
Oct 3, 1978
Honda Giken Kogyo Kabushiki Kaisha
Shuichi Yamazaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust port liner for engine
Patent number
4,089,163
Issue date
May 16, 1978
Honda Giken Kogyo Kabushiki Kaisha
Shuichi Yamazaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Thermal reactor system for internal combustion engine
Patent number
4,086,763
Issue date
May 2, 1978
Fuji Jukogyo Kabushiki Kaisha
Toshiaki Matsushita
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine exhaust port liner
Patent number
4,069,667
Issue date
Jan 24, 1978
Honda Giken Kogyo Kabushiki Kaisha
Tasuku Date
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head
Patent number
4,050,244
Issue date
Sep 27, 1977
Toyota Jidosha Kogyo Kabushiki Kaisha
Nobutaka Morikawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head for multi-cylinder internal combustion engine
Patent number
4,037,408
Issue date
Jul 26, 1977
Fuji Jukogyo Kabushiki Kaisha
Masahiro Ozawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
3579981
Patent number
3,579,981
Issue date
May 25, 1971
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
1635023
Patent number
1,635,023
Issue date
Jul 5, 1927
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
INSULATED EXHAUST PORT LINER FOR A CYLINDER HEAD ASSEMBLY OF A MOTO...
Publication number
20210372345
Publication date
Dec 2, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Peter P. Andruskiewicz
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THERMALLY ENHANCED EXHAUST PORT LINER
Publication number
20200132014
Publication date
Apr 30, 2020
Cartridge Limited
Joachim Kloss
B22 - CASTING POWDER METALLURGY
Information
Patent Application
INSULATING SLEEVE HAVING AN INSULATING-GAP FOR A CAST CYLINDER HEAD
Publication number
20190376465
Publication date
Dec 12, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michele Bilancia
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CYLINDER HEAD
Publication number
20130220265
Publication date
Aug 29, 2013
Honda Motor Co., Ltd.
MASAKI HIRONAKA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Cylinder head exhaust gas passage
Publication number
20010029920
Publication date
Oct 18, 2001
Ulrich Hilpert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES