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CPC
F04B2201/0606
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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
F04B2201/00
Pump parameters
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F04B2201/0606
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Patents Grants
last 30 patents
Information
Patent Grant
Methods, devices, and systems for controlling a valve
Patent number
10,670,023
Issue date
Jun 2, 2020
Schwing America, Inc.
Scott Roisum
G05 - CONTROLLING REGULATING
Information
Patent Grant
Discharge valve cover for a linear compressor having a valve spring...
Patent number
9,890,775
Issue date
Feb 13, 2018
LG Electronics Inc.
Junghae Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
By-pass solenoid with integral check valve
Patent number
6,206,044
Issue date
Mar 27, 2001
Eaton Corporation
Carl G. Gluf
G05 - CONTROLLING REGULATING
Information
Patent Grant
Variable displacement compressor
Patent number
6,102,669
Issue date
Aug 15, 2000
Sanden Corporation
Masaaki Fujita
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Flow rate control device for a pump
Patent number
5,860,797
Issue date
Jan 19, 1999
Aisin Seiki Kabushiki Kaisha
Haruo Fujimura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and apparatus for controlling a system of compressors to ach...
Patent number
5,343,384
Issue date
Aug 30, 1994
Ingersoll-Rand Company
Alvin J. Fisher
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
VALVE CONDITION MONITORING SYSTEM
Publication number
20240141886
Publication date
May 2, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
David Gerard Gerber
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VARIABLE DISPLACEMENT METERING PUMP SYSTEM WITH MULTIVARIATE FEEDBACK
Publication number
20220372968
Publication date
Nov 24, 2022
HAMILTON SUNDSTRAND CORPORATION
Morgan O'Rorke
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
THIN GAS TRANSPORTATION DEVICE
Publication number
20220243715
Publication date
Aug 4, 2022
Microjet Technology Co., Ltd.
Hao-Jan Mou
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Valve and Stop Arrangement for Reciprocating Compressor
Publication number
20160348662
Publication date
Dec 1, 2016
Whirlpool S.A.
DIETMAR ERICH BERNHARD LILIE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...