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F04C2270/175
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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
F04C2270/175
Controlled or regulated
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Patents Grants
last 30 patents
Information
Patent Grant
Displacement pump for fuel vapor recovery
Patent number
12,006,828
Issue date
Jun 11, 2024
Tatsuno Corporation
Naohiro Kokura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Anchored low pressure gear pump wear plate
Patent number
11,624,361
Issue date
Apr 11, 2023
Caterpillar Inc.
David Arthur Mork
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cartridge-style fluid pump assembly with integrated pump cover mount
Patent number
11,339,784
Issue date
May 24, 2022
GHSP Inc.
Ryan David Rosinski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Single-screw compressor with a gap adjuster mechanism
Patent number
11,300,124
Issue date
Apr 12, 2022
Daikin Industries, Ltd.
Hideki Fujiwara
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Co-rotating compressor
Patent number
10,995,754
Issue date
May 4, 2021
Emerson Climate Technologies, Inc.
Roy J. Doepker
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Active clearance management in screw compressor
Patent number
10,738,781
Issue date
Aug 11, 2020
TRANE INTERNATIONAL INC.
Jay H. Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Active clearance management in screw compressor
Patent number
10,539,137
Issue date
Jan 21, 2020
TRANE INTERNATIONAL INC.
Jay H. Johnson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Gear pump and gear pump operating method
Patent number
9,523,360
Issue date
Dec 20, 2016
Kobe Steel, Ltd.
Shin Iwasaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pressure sealed tapered screw pump/motor
Patent number
7,828,535
Issue date
Nov 9, 2010
Alan Notis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of regulating a fluid treatment plant, fluid treatment plant...
Patent number
6,447,572
Issue date
Sep 10, 2002
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Frédéric Despreaux
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
DYNAMIC CONTROL OF GEARS IN A GEAR PUMP HAVING A DRIVE-DRIVE CONFIG...
Publication number
20230279856
Publication date
Sep 7, 2023
Project Phoenix, LLC
Thomas Afshari
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
DYNAMIC CONTROL OF GEARS IN A GEAR PUMP HAVING A DRIVE-DRIVE CONFIG...
Publication number
20230250820
Publication date
Aug 10, 2023
Project Phoenix, LLC
Thomas Afshari
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CARTRIDGE-STYLE FLUID PUMP ASSEMBLY WITH INTEGRATED PUMP COVER MOUNT
Publication number
20200325896
Publication date
Oct 15, 2020
GHSP, INC.
Ryan David Rosinski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Eccentric Screw Pump And Method For Adapting The Operating State Of...
Publication number
20180010604
Publication date
Jan 11, 2018
NETZSCH Pumpen & Systeme GmbH
Stefan Voit
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
GEAR PUMP
Publication number
20140348686
Publication date
Nov 27, 2014
DAN PAVAL
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pumping system and method of operation
Publication number
20090317261
Publication date
Dec 24, 2009
Simon Harold Bruce
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pressure Sealed Tapered Screw Pump/Motor
Publication number
20080138230
Publication date
Jun 12, 2008
Alan Notis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method of regulating a fluid treatment plant, fluid treatment plant...
Publication number
20010011500
Publication date
Aug 9, 2001
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Frederic Despreaux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL