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CPC
F04B2027/1809
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04B
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS
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F04B2027/1809
Controlled pressure
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Patents Grants
last 30 patents
Information
Patent Grant
Capacity control valve
Patent number
12,012,948
Issue date
Jun 18, 2024
Eagle Industry Co., Ltd.
Masahiro Hayama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Capacity control valve
Patent number
11,873,805
Issue date
Jan 16, 2024
EAGLE INDUSTRY CO., LTD.
Masahiro Hayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Capacity control valve having a solenoid and a second plunger betwe...
Patent number
11,359,624
Issue date
Jun 14, 2022
EAGLE INDUSTRY CO., LTD.
Daichi Kurihara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Capacity control valve having an auxiliary communication part allow...
Patent number
11,359,625
Issue date
Jun 14, 2022
EAGLE INDUSTRY CO., LTD.
Daichi Kurihara
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Swash plate type variable displacement compressor
Patent number
9,797,389
Issue date
Oct 24, 2017
Kabushiki Kaisha Toyota Jidoshokki
Hideharu Yamashita
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable displacement swash plate type compressor
Patent number
9,581,150
Issue date
Feb 28, 2017
KABUSHIKI KAISHA TOSHIBA JIDOSHOKKI
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Double-headed piston type swash plate compressor
Patent number
9,581,149
Issue date
Feb 28, 2017
Kabushiki Kaisha Toyota Jidoshokki
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type variable displacement compressor
Patent number
9,518,568
Issue date
Dec 13, 2016
Kabushiki Kaisha Toyota Jidoshokki
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable displacement swash plate type compressor
Patent number
9,506,459
Issue date
Nov 29, 2016
Kabushiki Kaisha Toyota Jidoshokki
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Control device for variable displacement type compressor
Patent number
5,000,666
Issue date
Mar 19, 1991
Honda Giken Kogyo Kabushiki Kaisha
Hidenori Esaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable displacement swash-plate type compressor
Patent number
4,932,843
Issue date
Jun 12, 1990
Nippondenso Co., Ltd.
Fumihiro Itoigawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
CAPACITY CONTROL VALVE
Publication number
20210285434
Publication date
Sep 16, 2021
EAGLE INDUSTRY CO., LTD.
Masahiro HAYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
CAPACITY CONTROL VALVE
Publication number
20210285433
Publication date
Sep 16, 2021
EAGLE INDUSTRY CO., LTD.
Masahiro HAYAMA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR
Publication number
20150044067
Publication date
Feb 12, 2015
Kabushiki Kaisha Toyota Jidoshokki
Masaki OTA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...