Float control valves

Industry

CPC
F25B41/065

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B41/00Fluid-circulation arrangements

Current Industry

F25B41/065Float control valves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Refrigeration system and controlling method for starting the refrig...
- Patent number 10,823,472
- Issue date Nov 3, 2020
- Carrier Corporation
- Haiping Ding
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration unit with heat exchanging arrangement
- Patent number 10,712,049
- Issue date Jul 14, 2020
- Sui Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of maintaining the flow rate of a refrigerant while maintain...
- Patent number 10,429,108
- Issue date Oct 1, 2019
- DunAn Microstaq, Inc.
- Arvind P. Rao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Economizer component and refrigeration system thereof
- Patent number 10,337,778
- Issue date Jul 2, 2019
- Carrier Corporation
- Haiping Ding
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system and cooling method of electronic control unit...
- Patent number 10,254,029
- Issue date Apr 9, 2019
- Carrier Corporation
- Michael A. Stark
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Refrigeration system having supplemental refrigerant path
- Patent number 9,086,232
- Issue date Jul 21, 2015
- Robert Michael Read
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Economizer having multiple liquid outlets and multiple float expans...
- Patent number 9,027,363
- Issue date May 12, 2015
- Daikin Industries, Ltd.
- Yasutaka Takada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Floating restriction for a refrigerant line
- Patent number 8,231,065
- Issue date Jul 31, 2012
- Trane International Inc.
- Roger J. Voorhis
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Expansion valve control for enhancing refrigerator efficiency
- Patent number 8,196,420
- Issue date Jun 12, 2012
- Svenning Ericsson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant floating expansion apparatus
- Patent number 7,802,735
- Issue date Sep 28, 2010
- Industrial Technology Research Institute
- Chia-Hung Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Economizer chamber for minimizing pressure pulsations
- Patent number 7,069,741
- Issue date Jul 4, 2006
- Carrier Corporation
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Economizer chamber for minimizing pressure pulsations
- Patent number 6,851,277
- Issue date Feb 8, 2005
- Carrier Corporation
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling device with a controlled coolant phase upstream of the comp...
- Patent number 6,637,219
- Issue date Oct 28, 2003
- Eaton Fluid Power GmbH
- Bert Leisenheimer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Refrigeration valve and system
- Patent number 6,560,986
- Issue date May 13, 2003
- Jeffrey K. Welch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Use of electronic expansion valve to maintain minimum oil flow
- Patent number 6,266,964
- Issue date Jul 31, 2001
- American Standard International Inc.
- Jonathan M. Meyer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Use of electronic expansion valve to maintain minimum oil flow
- Patent number 6,050,098
- Issue date Apr 18, 2000
- American Standard Inc.
- Jonathan M. Meyer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vapor compression system
- Patent number 6,038,875
- Issue date Mar 21, 2000
- BTG International Inc.
- Geoffrey Gordon Haselden
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Start-up method and apparatus in refrigeration chillers
- Patent number 6,035,651
- Issue date Mar 14, 2000
- American Standard Inc.
- Michael D. Carey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system and a separator therefor
- Patent number 6,015,453
- Issue date Jan 18, 2000
- Frigoscandia Equipment AB
- Ketil Haugen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration system and a separator therefor
- Patent number 5,857,347
- Issue date Jan 12, 1999
- Frigoscandia Equipment AB
- Ketil Haugen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Fuzzy logic liquid level control
- Patent number 5,809,795
- Issue date Sep 22, 1998
- York International Corporation
- Gregory K. Beaverson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor capacity reduction
- Patent number 5,806,327
- Issue date Sep 15, 1998
- Richard G. Lord
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerator system with float valve flow control
- Patent number 5,799,504
- Issue date Sep 1, 1998
- White Consolidated Industries, Inc.
- William G. Nelson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid level sensor using refrigrant subcooling
- Patent number 5,778,695
- Issue date Jul 14, 1998
- American Standard Inc.
- H. Kenneth Ring
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Flash tank economizer
- Patent number 5,692,389
- Issue date Dec 2, 1997
- Carrier Corporation
- Richard G. Lord
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump apparatus and related methods producing enhanced refriger...
- Patent number 5,687,578
- Issue date Nov 18, 1997
- ECR Technologies, Inc.
- Robert W. Cochran
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant level control in a refrigeration system
- Patent number 5,655,379
- Issue date Aug 12, 1997
- General Electric Company
- Heinz Jaster
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vapour compression systems
- Patent number 5,557,937
- Issue date Sep 24, 1996
- The University of Leeds
- Geoffrey G. Haselden
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant flow rate control based on liquid level in simple vapor...
- Patent number 5,435,145
- Issue date Jul 25, 1995
- General Electric Company
- Heinz Jaster
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant flow rate control based on liquid level in dual evapora...
- Patent number 5,431,026
- Issue date Jul 11, 1995
- General Electric Company
- Heinz Jaster
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
REFRIGERATION SYSTEM AND CONTROLLING METHOD FOR STARTING THE REFRIG...
- Publication number 20180356137
- Publication date Dec 13, 2018
- Carrier Corporation
- Haiping Ding
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ECONOMIZER COMPONENT AND REFRIGERATION SYSTEM THEREOF
- Publication number 20180209705
- Publication date Jul 26, 2018
- Carrier Corporation
- Haiping Ding
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF MAINTAINING THE FLOW RATE OF A REFRIGERANT WHILE MAINTAIN...
- Publication number 20180120006
- Publication date May 3, 2018
- DunAn Microstaq, Inc.
- Arvind P. Rao
- G01 - MEASURING TESTING
Information Patent Application
REFRIGERATION SYSTEM AND COOLING METHOD OF ELECTRONIC CONTROL UNIT...
- Publication number 20170118872
- Publication date Apr 27, 2017
- Carrier Corporation
- Michael A. Stark
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONDENSATION AND FALLING FILM EVAPORATION HYBRID HEAT EXCHANGER
- Publication number 20160377331
- Publication date Dec 29, 2016
- Johnson Controls Technology Company
- Xiuping SU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ECONOMIZER
- Publication number 20100326130
- Publication date Dec 30, 2010
- Yasutaka Takada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING COOLING SYSTEMS
- Publication number 20090314014
- Publication date Dec 24, 2009
- Svenning Ericsson
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MAXIMUM OPERATING PRESSURE CONTROL FOR SYSTEMS WITH FLOAT VALVE MET...
- Publication number 20090272439
- Publication date Nov 5, 2009
- Steven James Holden
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Floating restriction for a refrigerant line
- Publication number 20090241568
- Publication date Oct 1, 2009
- Trane International Inc.
- Roger J. Voorhis
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT FLOATING EXPANSION APPARATUS
- Publication number 20090158763
- Publication date Jun 25, 2009
- Industrial Technology Research Institute
- Chia-Hung Liu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Float for refrigerator system with float valve control
- Publication number 20060123816
- Publication date Jun 15, 2006
- Madison Company
- David J. Dlugos
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Economizer chamber for minimizing pressure pulsations
- Publication number 20050144976
- Publication date Jul 7, 2005
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ECONOMIZER CHAMBER FOR MINIMIZING PRESSURE PULSATIONS
- Publication number 20050044883
- Publication date Mar 3, 2005
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cooling device with a controlled coolant phase upstream of the comp...
- Publication number 20020078698
- Publication date Jun 27, 2002
- Bert Leisenheimer
- B60 - VEHICLES IN GENERAL

Float control valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Refrigeration system and controlling method for starting the refrig...

Refrigeration unit with heat exchanging arrangement

Method of maintaining the flow rate of a refrigerant while maintain...

Economizer component and refrigeration system thereof

Refrigeration system and cooling method of electronic control unit...

Refrigeration system having supplemental refrigerant path

Economizer having multiple liquid outlets and multiple float expans...

Floating restriction for a refrigerant line

Expansion valve control for enhancing refrigerator efficiency

Refrigerant floating expansion apparatus

Economizer chamber for minimizing pressure pulsations

Economizer chamber for minimizing pressure pulsations

Cooling device with a controlled coolant phase upstream of the comp...

Refrigeration valve and system

Use of electronic expansion valve to maintain minimum oil flow

Use of electronic expansion valve to maintain minimum oil flow

Vapor compression system

Start-up method and apparatus in refrigeration chillers

Refrigeration system and a separator therefor

Refrigeration system and a separator therefor

Fuzzy logic liquid level control

Compressor capacity reduction

Refrigerator system with float valve flow control

Liquid level sensor using refrigrant subcooling

Flash tank economizer

Heat pump apparatus and related methods producing enhanced refriger...

Refrigerant level control in a refrigeration system

Vapour compression systems

Refrigerant flow rate control based on liquid level in simple vapor...

Refrigerant flow rate control based on liquid level in dual evapora...

Patents Applicationslast 30 patents

REFRIGERATION SYSTEM AND CONTROLLING METHOD FOR STARTING THE REFRIG...

ECONOMIZER COMPONENT AND REFRIGERATION SYSTEM THEREOF

METHOD OF MAINTAINING THE FLOW RATE OF A REFRIGERANT WHILE MAINTAIN...

REFRIGERATION SYSTEM AND COOLING METHOD OF ELECTRONIC CONTROL UNIT...

CONDENSATION AND FALLING FILM EVAPORATION HYBRID HEAT EXCHANGER

ECONOMIZER

DEVICE AND METHOD FOR CONTROLLING COOLING SYSTEMS

MAXIMUM OPERATING PRESSURE CONTROL FOR SYSTEMS WITH FLOAT VALVE MET...

Floating restriction for a refrigerant line

REFRIGERANT FLOATING EXPANSION APPARATUS

Float for refrigerator system with float valve control

Economizer chamber for minimizing pressure pulsations

ECONOMIZER CHAMBER FOR MINIMIZING PRESSURE PULSATIONS

Cooling device with a controlled coolant phase upstream of the comp...