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F04B2203/0403
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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
F04B2203/00
Motor parameters
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F04B2203/0403
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Patents Grants
last 30 patents
Information
Patent Grant
Operating method and actuation device for a piston pump
Patent number
10,989,186
Issue date
Apr 27, 2021
Robert Bosch GmbH
Andrea Krusch
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Refrigeration system including micro compressor-expander thermal units
Patent number
10,495,352
Issue date
Dec 3, 2019
EMERALD ENERGY NW, LLC
John A. Barclay
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration system including micro compressor-expander thermal units
Patent number
9,746,211
Issue date
Aug 29, 2017
EMERALD ENERGY NW, LLC
John A. Barclay
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse controlled linear actuator
Patent number
9,746,004
Issue date
Aug 29, 2017
Dániel Alexander Wamala
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Reciprocating motor having inner and outer stators integrally forme...
Patent number
9,353,737
Issue date
May 31, 2016
LG Electronics Inc.
Eonpyo Hong
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
System and method for controlling the stroke and operation at reson...
Patent number
9,306,486
Issue date
Apr 5, 2016
Whirlpool S.A.
Douglas Pereira da Silva
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
End of stroke detection for electromagnetic pump
Patent number
8,657,587
Issue date
Feb 25, 2014
Medtronic, Inc.
Scott A. Sarkinen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reciprocating compressor
Patent number
8,177,529
Issue date
May 15, 2012
LG Electronics, Inc.
Sang-Sub Jeong
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
End of stroke detection for electromagnetic pump
Patent number
8,007,247
Issue date
Aug 30, 2011
Medtronic, Inc.
Scott A. Sarkinen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pump control system
Patent number
5,904,126
Issue date
May 18, 1999
Orbital Engine Company (Australia) Pty. Limited
Michael Leonard McKay
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electromagnetically driven reciprocating pump with fluted piston
Patent number
5,509,792
Issue date
Apr 23, 1996
Pumpworks, Inc.
Paul J. Sullivan
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
LINEAR COMPRESSOR
Publication number
20230258166
Publication date
Aug 17, 2023
LG ELECTRONICS INC.
Jaebeum KIM
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
REFRIGERATION SYSTEM INCLUDING MICRO COMPRESSOR-EXPANDER THERMAL UNITS
Publication number
20170328603
Publication date
Nov 16, 2017
Emerald Energy NW, LLC
John A. Barclay
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING THE STROKE AND OPERATION AT RESON...
Publication number
20140340003
Publication date
Nov 20, 2014
WHIRLPOOL S.A.
Douglas Pereira da Silvia
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
RECIPROCATING MOTOR AND RECIPROCATING COMPRESSOR HAVING THE SAME
Publication number
20130058811
Publication date
Mar 7, 2013
Eonpyo HONG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
END OF STROKE DETECTION FOR ELECTROMAGNETIC PUMP
Publication number
20110280737
Publication date
Nov 17, 2011
Medtronic, Inc.
Scott A. Sarkinen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Reciprocating compressor
Publication number
20090116983
Publication date
May 7, 2009
Sang-Sub Jeong
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
End of stroke detection for electromagnetic pump
Publication number
20080294098
Publication date
Nov 27, 2008
Medtronic, Inc.
Scott A. Sarkinen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE