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F04B2027/1818
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F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04B
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS
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F04B2027/1818
Suction pressure
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Patents Grants
last 30 patents
Information
Patent Grant
Capacity control valve
Patent number
12,129,840
Issue date
Oct 29, 2024
Eagle Industry Co., Ltd.
Masahiro Hayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Subassembly for a compressor
Patent number
11,614,080
Issue date
Mar 28, 2023
TE Connectivity Germany GmbH
Daniel Domke
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
Piston compressor including a suction throttle
Patent number
11,047,373
Issue date
Jun 29, 2021
Kabushiki Kaisha Toyota Jidoshokki
Akinobu Kanai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Intake pulsation damper of swash plate-type compressor
Patent number
10,844,853
Issue date
Nov 24, 2020
HANON SYSTEMS
Young Seop Yoon
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Control valve for variable displacement compressor
Patent number
10,801,480
Issue date
Oct 13, 2020
TGK Co., Ltd.
Ryota Sugamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric control valve for a coolant compressor
Patent number
10,724,509
Issue date
Jul 28, 2020
TE Connectivity Germany GmbH
Daniel Domke
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Control valve for variable displacement compressor
Patent number
10,557,463
Issue date
Feb 11, 2020
TGK Co., Ltd.
Ryota Sugamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Control valve for variable displacement compressor
Patent number
10,113,539
Issue date
Oct 30, 2018
TGK Co., Ltd.
Ryota Sugamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Swash plate type variable displacement compressor
Patent number
9,903,352
Issue date
Feb 27, 2018
Kabushiki Kaisha Toyota Jidoshokki
Hiroyuki Nakaima
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Displacement control system for variable displacement compressor
Patent number
9,033,679
Issue date
May 19, 2015
Sanden Corporation
Yukihiko Taguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reciprocation compressor
Patent number
8,894,383
Issue date
Nov 25, 2014
Sanden Corporation
Yukihiko Taguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Displacement control system for variable displacement compressor
Patent number
8,506,261
Issue date
Aug 13, 2013
Sanden Corporation
Yukihiko Taguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable-capacity control for refrigerating cycle without using a l...
Patent number
6,585,494
Issue date
Jul 1, 2003
Zexel Valeo Climate Control Corporation
Nobuhiko Suzuki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigeration cycle apparatus
Patent number
6,467,291
Issue date
Oct 22, 2002
Denso Corporation
Yoshiaki Takano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Variable displacement compressor
Patent number
6,368,069
Issue date
Apr 9, 2002
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Tetsuhiko Fukanuma
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Control valve means in an external conduit of a variable displaceme...
Patent number
6,364,627
Issue date
Apr 2, 2002
Visteon Global Technologies, Inc.
David H. Herder
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigeration cycle apparatus
Patent number
6,332,496
Issue date
Dec 25, 2001
Denso Corporation
Yoshiaki Takano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Refrigeration cycle apparatus
Patent number
6,148,632
Issue date
Nov 21, 2000
Denso Corporation
Hiroshi Kishita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Piston type variable displacement compressor
Patent number
6,142,745
Issue date
Nov 7, 2000
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masahiro Kawaguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and apparatus for controlling variable displacement compressor
Patent number
6,138,468
Issue date
Oct 31, 2000
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Naoya Yokomachi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Piston type variable displacement compressor
Patent number
5,681,150
Issue date
Oct 28, 1997
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masahiro Kawaguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Crank chamber pressure controlled swash plate compressor with sucti...
Patent number
5,636,973
Issue date
Jun 10, 1997
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masanori Sonobe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Clutchless piston type variable displacement compressor
Patent number
5,603,610
Issue date
Feb 18, 1997
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masahiro Kawaguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Piston type variable displacement compressor
Patent number
5,584,670
Issue date
Dec 17, 1996
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masahiro Kawaguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Full stroke position setting mechanism for variable capacity wobble...
Patent number
5,582,092
Issue date
Dec 10, 1996
Zexel Corporation
Hiroshi Nomura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Piston type variable displacement compressor
Patent number
5,577,894
Issue date
Nov 26, 1996
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masahiro Kawaguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Piston type variable displacement compressor
Patent number
5,529,461
Issue date
Jun 25, 1996
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masahiro Kawaguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable capacity swash plate type compressor having pulsation supp...
Patent number
5,518,374
Issue date
May 21, 1996
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Masaki Ota
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
CAPACITY CONTROL VALVE
Publication number
20220381364
Publication date
Dec 1, 2022
EAGLE INDUSTRY CO., LTD.
Masahiro HAYAMA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PISTON COMPRESSOR
Publication number
20190301439
Publication date
Oct 3, 2019
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Akinobu KANAI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR
Publication number
20190040852
Publication date
Feb 7, 2019
TGK CO., LTD.
Ryota Sugamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR
Publication number
20190040853
Publication date
Feb 7, 2019
TGK CO., LTD.
Ryota Sugamura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Subassembly For A Compressor
Publication number
20190003467
Publication date
Jan 3, 2019
TE Connectivity Germany GmbH
Daniel Domke
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VACUUM PUMPING DEVICE, VACUUM PUMP, AND VACUUM VALVE
Publication number
20180340521
Publication date
Nov 29, 2018
Shimadzu Corporation
Naoya TAKEDA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric Control Valve For A Coolant Compressor
Publication number
20180080440
Publication date
Mar 22, 2018
TE Connectivity Germany GmbH
Daniel Domke
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SWASH PLATE TYPE VARIABLE DISPLACEMENT COMPRESSOR
Publication number
20150118074
Publication date
Apr 30, 2015
Kabushiki Kaisha Toyota Jidoshokki
Shinya YAMAMOTO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Compressor
Publication number
20130272859
Publication date
Oct 17, 2013
Yukihiko Taguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Reciprocation Compressor
Publication number
20120237371
Publication date
Sep 20, 2012
Yukihiko Taguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Displacement Control System for Variable Displacement Compressor
Publication number
20110076161
Publication date
Mar 31, 2011
Yukihiko Taguchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Displacement Control System for Variable Displacement Compressor
Publication number
20100260619
Publication date
Oct 14, 2010
Yukihiko Taguchi
B60 - VEHICLES IN GENERAL
Information
Patent Application
SUCTION SHUTOFF VALVE
Publication number
20100143162
Publication date
Jun 10, 2010
Delphi Technologies, Inc.
Matthew R. Warren
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...