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CPC
F04C2270/06
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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
F04C2270/06
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Patents Grants
last 30 patents
Information
Patent Grant
Method for operating a compressor
Patent number
12,203,472
Issue date
Jan 21, 2025
Haier US Appliance Solutions, Inc.
Joseph Wilson Latham
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and apparatus for controlling a scroll compressor using torq...
Patent number
11,674,513
Issue date
Jun 13, 2023
GET GmbH
Frank Obrist
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor differential pressure control during compressor s...
Patent number
9,829,233
Issue date
Nov 28, 2017
Liebert Corporation
Roger Noll
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Scroll compressor differential pressure control during compressor s...
Patent number
9,476,624
Issue date
Oct 25, 2016
Liebert Corporation
Roger Noll
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Compressor with oil level controller
Patent number
8,708,661
Issue date
Apr 29, 2014
LG Electronics Inc.
Yunhi Lee
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method in a milking system for creating a required vacuum level and...
Patent number
8,381,679
Issue date
Feb 26, 2013
Delaval Holding AB
Henrik Idensjo
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
CONTROL SYSTEM FOR A SMART PUMP LOCATED WITHIN A LUBRICATION/COOLIN...
Publication number
20240120809
Publication date
Apr 11, 2024
GHSP, INC.
David Michael Mitteer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD FOR OPERATING A COMPRESSOR
Publication number
20240035473
Publication date
Feb 1, 2024
Haier US Appliance Solutions, Inc.
Joseph Wilson Latham
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
STATE DETECTION ON ECCENTRIC SCREW PUMPS
Publication number
20230265846
Publication date
Aug 24, 2023
VOGELSANG GMBH & CO. KG
MICHAEL ROLFES
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR DIFFERENTIAL PRESSURE CONTROL DURING COMPRESSOR S...
Publication number
20140230467
Publication date
Aug 21, 2014
Roger NOLL
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SCROLL COMPRESSOR DIFFERENTIAL PRESSURE CONTROL DURING COMPRESSOR S...
Publication number
20140230466
Publication date
Aug 21, 2014
Roger NOLL
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
COMPRESSOR WITH OIL LEVEL CONTROLLER
Publication number
20110211973
Publication date
Sep 1, 2011
Yunhi LEE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
METHOD IN A MILKING SYTEM FOR CREATING A REQUIRED VACUUM LEVEL AND...
Publication number
20100018465
Publication date
Jan 28, 2010
Henrik Idensjö
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING