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CPC
F04C2270/11
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
F04C2270/00
Control Monitoring or safety arrangements
Current Industry
F04C2270/11
Magnetic flux
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Patents Grants
last 30 patents
Information
Patent Grant
Screw compressor with magnetic gear
Patent number
11,293,438
Issue date
Apr 5, 2022
Carrier Corporation
Jagadeesh Tangudu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Progressive cavity pump (PCP) monitoring system and method
Patent number
10,444,286
Issue date
Oct 15, 2019
Geo Pressure Systems Inc.
Friedrich Ernst Zillinger
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Motor driven compressor
Patent number
9,970,428
Issue date
May 15, 2018
Kabushiki Kaisha Toyota Jidoshokki
Yusuke Kinoshita
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Apparatus and method for controlling operation of compressor
Patent number
8,764,409
Issue date
Jul 1, 2014
LG Electronics Inc.
Jeong-Min Han
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electrically operated hydraulic pump
Patent number
7,927,079
Issue date
Apr 19, 2011
Aisin Seiki Kabushiki Kaisha
Shigemitsu Suzuki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vacuum pump
Patent number
7,417,398
Issue date
Aug 26, 2008
Shimadzu Corporation
Junichiro Kozaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING OPERATION OF COMPRESSOR
Publication number
20100281898
Publication date
Nov 11, 2010
Jeong-Min Han
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTRICALLY OPERATED HYDRAULIC PUMP
Publication number
20080075608
Publication date
Mar 27, 2008
AISIN SEIKI KABUSHIKI KAISHA
Shigemitsu SUZUKI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Vacuum pump
Publication number
20070145929
Publication date
Jun 28, 2007
Shimadzu Corporation
Junichiro Kozaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...