Speed regulation of the compressor

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CPC
Y02B30/741

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Current Industry

Y02B30/741Speed regulation of the compressor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump system having CO2 as the first heat pump medium and water...
- Patent number 10,830,500
- Issue date Nov 10, 2020
- Efficient Energy GmbH
- Oliver Kniffler
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat-pump air-conditioning hot-water supply device
- Patent number 10,816,224
- Issue date Oct 27, 2020
- Mitsubishi Electric Corporation
- Takahiro Ushijima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for selecting a frequency converter for a refrigerant compre...
- Patent number 10,804,834
- Issue date Oct 13, 2020
- Bitzer Kuehlmaschinenbau GmbH
- John Gibson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Domestic refrigeration appliance with a coolant circuit and method...
- Patent number 10,801,759
- Issue date Oct 13, 2020
- BSH Hausgeraete GmbH
- Tommy Beckmann
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditoner and method for controlling an air conditioner
- Patent number 10,794,621
- Issue date Oct 6, 2020
- LG Electronics Inc.
- Changmin Choi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Power factor correction circuit and method including dual bridge re...
- Patent number 10,770,966
- Issue date Sep 8, 2020
- Emerson Climate Technologies, Inc.
- Joseph G. Marcinkiewicz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dual-compressor refrigeration unit
- Patent number 10,760,840
- Issue date Sep 1, 2020
- Carrier Corporation
- Tyler Joseph Ludwig
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oil distribution in multiple-compressor systems utilizing variable...
- Patent number 10,760,831
- Issue date Sep 1, 2020
- Bitzer Kuehlmaschinenbau GmbH
- Bruce A. Fraser
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air-conditioning apparatus
- Patent number 10,753,658
- Issue date Aug 25, 2020
- Mitsubishi Electric Corporation
- Osamu Kanaya
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigeration apparatus
- Patent number 10,753,662
- Issue date Aug 25, 2020
- Daikin Industries, Ltd.
- Takahiro Nakata
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigerator and method of controlling the same
- Patent number 10,753,675
- Issue date Aug 25, 2020
- Samsung Electronics Co., Ltd.
- Dong Nyeol Ryu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioning system with vapor injection compressor
- Patent number 10,753,661
- Issue date Aug 25, 2020
- Waterfurnace International, Inc.
- Timothy A. Hammond
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Controls and operation of variable frequency drives
- Patent number 10,746,448
- Issue date Aug 18, 2020
- Trane International Inc.
- Benjamin James Sykora
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Plural heat pump and thermal storage system for facilitating power...
- Patent number 10,746,480
- Issue date Aug 18, 2020
- Portland General Electric Company
- Conrad Eustis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Systems and methods for controlling a refrigeration system
- Patent number 10,739,045
- Issue date Aug 11, 2020
- Johnson Controls Technology Company
- William L. Kopko
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Variable refrigerant package
- Patent number 10,731,899
- Issue date Aug 4, 2020
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Defrosting determination device, defrosting control device, and air...
- Patent number 10,731,905
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Yasushi Kuwabara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Refrigeration cycle apparatus capable of performing refrigerant rec...
- Patent number 10,724,777
- Issue date Jul 28, 2020
- Mitsubishi Electric Corporation
- Masahiro Ito
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Device and method for controlling operation of transport refrigerat...
- Patent number 10,703,174
- Issue date Jul 7, 2020
- Thermo King Corporation
- David J. Dykes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat source system and control method thereof
- Patent number 10,697,680
- Issue date Jun 30, 2020
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Minoru Matsuo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat exchanger
- Patent number 10,677,503
- Issue date Jun 9, 2020
- Johnson Controls Technology Company
- Hongming Hu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air-conditioner control
- Patent number 10,675,941
- Issue date Jun 9, 2020
- DOMETIC SWEDEN AB
- Jarrod Williamson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable refrigerant package
- Patent number 10,663,197
- Issue date May 26, 2020
- Kevin L. Eicher
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooling system capable of defrosting
- Patent number 10,655,893
- Issue date May 19, 2020
- MPI Corporation
- Michael Roy Saint Pierre
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
DC refrigeration system controls
- Patent number 10,648,711
- Issue date May 12, 2020
- SolarXWorks, LLC
- Scott Brown
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electric compressor
- Patent number 10,634,390
- Issue date Apr 28, 2020
- DENSO CORPORATION
- Teruaki Ohyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vector drive for vapor compression systems
- Patent number 10,627,145
- Issue date Apr 21, 2020
- Rocky Research
- Kaveh Khalili
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for electronic expansion valve control
- Patent number 10,612,826
- Issue date Apr 7, 2020
- Johnson Controls Technology Company
- Shawn A. Hern
- G05 - CONTROLLING REGULATING
Information Patent Grant
Chiller capacity control apparatuses, methods, and systems
- Patent number 10,612,827
- Issue date Apr 7, 2020
- TRANE INTERNATIONAL INC.
- Lee L. Sibik
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration system
- Patent number 10,605,509
- Issue date Mar 31, 2020
- BITZER Kuehlmaschine GmbH
- Oliver Javerschek
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
DC SYSTEM CONTROLS
- Publication number 20200340716
- Publication date Oct 29, 2020
- SolarXWorks, LLC
- Scott BROWN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING OPERATION OF TRANSPORT REFRIGERAT...
- Publication number 20200282794
- Publication date Sep 10, 2020
- Thermo King Corporation
- David J. DYKES
- B60 - VEHICLES IN GENERAL
Information Patent Application
VECTOR DRIVE FOR VAPOR COMPRESSION SYSTEMS
- Publication number 20200240693
- Publication date Jul 30, 2020
- Rocky Research
- Kaveh Khalili
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REFRIGERATION SYSTEM WITH BRUSHLESS DC MOTOR COMPRESSOR DRIVE
- Publication number 20200217569
- Publication date Jul 9, 2020
- Hilll Phoenix, Inc.
- Jules G. Choueifati
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR OPERATING A CHILLER
- Publication number 20200041183
- Publication date Feb 6, 2020
- Johnson Controls Technology Company
- Jeb W. Schreiber
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System And Method Of Controlling A Variable-Capacity Compressor And...
- Publication number 20190390886
- Publication date Dec 26, 2019
- Emerson Climate Technologies, Inc.
- Edward J. TRUDEAU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS AND SYSTEMS FOR OPERATING HVAC SYSTEMS IN LOW LOAD CONDITIONS
- Publication number 20190323750
- Publication date Oct 24, 2019
- Lennox Industries Inc.
- Der-Kai Hung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REGENERATIVE AIR CONDITIONER
- Publication number 20190170378
- Publication date Jun 6, 2019
- DAIKIN INDUSTRIES, LTD.
- Kouichi YASUO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
System and Method for Cryogenic Cooling
- Publication number 20190120528
- Publication date Apr 25, 2019
- Brooks Automation, Inc.
- Allen J. Bartlett
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION SYSTEM WITH BRUSHLESS DC MOTOR COMPRESSOR DRIVE
- Publication number 20190072308
- Publication date Mar 7, 2019
- Hill Phoenix, Inc.
- Jules G. Choueifati
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
- Publication number 20190032981
- Publication date Jan 31, 2019
- WaterFurnace International, Inc.
- Timothy A. Hammond
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Variable Speed Compressor Protection System And Method
- Publication number 20190017508
- Publication date Jan 17, 2019
- Emerson Climate Technologies, Inc.
- Hung M. PHAM
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRESSURE SPIKE REDUCTION FOR REFRIGERANT SYSTEMS INCORPORATING A MI...
- Publication number 20180372384
- Publication date Dec 27, 2018
- Carrier Corporation
- Michael F. Taras
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigeration System Having A Variable Speed Compressor
- Publication number 20180347862
- Publication date Dec 6, 2018
- THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC
- Qi Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Refrigeration System Having A Variable Speed Compressor
- Publication number 20180347861
- Publication date Dec 6, 2018
- THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC
- Qi Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REFRIGERATOR AND CONTROL METHOD THEREOF
- Publication number 20180252452
- Publication date Sep 6, 2018
- LG ELECTRONICS INC.
- Gwinan HWANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SOUND LEVEL CONTROL IN AN HVAC SYSTEM
- Publication number 20180163989
- Publication date Jun 14, 2018
- TRANE INTERNATIONAL INC.
- Pavak MEHTA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT EXCHANGER
- Publication number 20180120002
- Publication date May 3, 2018
- Johnson Controls Technology Company
- Hongming HU
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
VARIABLE REFRIGERANT PACKAGE
- Publication number 20180106506
- Publication date Apr 19, 2018
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
- F24 - HEATING RANGES VENTILATING
Information Patent Application
VARIABLE REFRIGERANT PACKAGE
- Publication number 20180106507
- Publication date Apr 19, 2018
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
- F24 - HEATING RANGES VENTILATING
Information Patent Application
VARIABLE REFRIGERANT PACKAGE
- Publication number 20180100674
- Publication date Apr 12, 2018
- Friedrich Air Conditioning, LLC
- Kevin L. Eicher
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Controlling Air Conditioner Modes
- Publication number 20180051923
- Publication date Feb 22, 2018
- Lennox Industries Inc.
- Yi Qu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SCREW COMPRESSOR DRIVE CONTROL
- Publication number 20170343261
- Publication date Nov 30, 2017
- TRANE INTERNATIONAL INC.
- David M. FOYE
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REFRIGERATION SYSTEM HAVING A VARIABLE SPEED COMPRESSOR
- Publication number 20170314821
- Publication date Nov 2, 2017
- THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC
- Qi Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HEAT SOURCE SYSTEM, CONTROL DEVICE THEREOF, AND CONTROL METHOD THEREOF
- Publication number 20140374497
- Publication date Dec 25, 2014
- Mitsubishi Heavy Industries, Ltd.
- Satoshi Nikaido
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COMPRESSOR ASSEMBLY HAVING ELECTRONICS COOLING SYSTEM AND METHOD
- Publication number 20140377102
- Publication date Dec 25, 2014
- Jean-Luc M. Caillat
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VARIABLE-SPEED MULTI-STAGE REFRIGERANT CENTRIFUGAL COMPRESSOR WITH...
- Publication number 20140356138
- Publication date Dec 4, 2014
- Lin Sun
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
NUMBER-OF-MACHINES CONTROL DEVICE FOR HEAT SOURCE SYSTEM, METHOD TH...
- Publication number 20140358253
- Publication date Dec 4, 2014
- Mitsubishi Heavy Industries, Ltd.
- Koki Tateishi
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ENERGY EFFICIENT DEHUMIDIFYING REFRIGERATION SYSTEM
- Publication number 20140345307
- Publication date Nov 27, 2014
- Air to Water Technologies, Inc.
- Jeffrey William Bagley
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER AND METHOD OF CONTROLLING AN AIR CONDITIONER
- Publication number 20140345826
- Publication date Nov 27, 2014
- LG ELECTRONICS INC.
- Jihan Kim
- F24 - HEATING RANGES VENTILATING

Speed regulation of the compressor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Heat pump system having CO2 as the first heat pump medium and water...

Heat-pump air-conditioning hot-water supply device

Method for selecting a frequency converter for a refrigerant compre...

Domestic refrigeration appliance with a coolant circuit and method...

Air conditoner and method for controlling an air conditioner

Power factor correction circuit and method including dual bridge re...

Dual-compressor refrigeration unit

Oil distribution in multiple-compressor systems utilizing variable...

Air-conditioning apparatus

Refrigeration apparatus

Refrigerator and method of controlling the same

Air conditioning system with vapor injection compressor

Controls and operation of variable frequency drives

Plural heat pump and thermal storage system for facilitating power...

Systems and methods for controlling a refrigeration system

Variable refrigerant package

Defrosting determination device, defrosting control device, and air...

Refrigeration cycle apparatus capable of performing refrigerant rec...

Device and method for controlling operation of transport refrigerat...

Heat source system and control method thereof

Heat exchanger

Air-conditioner control

Variable refrigerant package

Cooling system capable of defrosting

DC refrigeration system controls

Electric compressor

Vector drive for vapor compression systems

Systems and methods for electronic expansion valve control

Chiller capacity control apparatuses, methods, and systems

Refrigeration system

Patents Applicationslast 30 patents

DC SYSTEM CONTROLS

DEVICE AND METHOD FOR CONTROLLING OPERATION OF TRANSPORT REFRIGERAT...

VECTOR DRIVE FOR VAPOR COMPRESSION SYSTEMS

REFRIGERATION SYSTEM WITH BRUSHLESS DC MOTOR COMPRESSOR DRIVE

METHOD FOR OPERATING A CHILLER

System And Method Of Controlling A Variable-Capacity Compressor And...

METHODS AND SYSTEMS FOR OPERATING HVAC SYSTEMS IN LOW LOAD CONDITIONS

REGENERATIVE AIR CONDITIONER

System and Method for Cryogenic Cooling

REFRIGERATION SYSTEM WITH BRUSHLESS DC MOTOR COMPRESSOR DRIVE

AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

Variable Speed Compressor Protection System And Method

PRESSURE SPIKE REDUCTION FOR REFRIGERANT SYSTEMS INCORPORATING A MI...

Refrigeration System Having A Variable Speed Compressor

Refrigeration System Having A Variable Speed Compressor

REFRIGERATOR AND CONTROL METHOD THEREOF

SOUND LEVEL CONTROL IN AN HVAC SYSTEM

HEAT EXCHANGER

VARIABLE REFRIGERANT PACKAGE

VARIABLE REFRIGERANT PACKAGE

VARIABLE REFRIGERANT PACKAGE

Controlling Air Conditioner Modes

SCREW COMPRESSOR DRIVE CONTROL

REFRIGERATION SYSTEM HAVING A VARIABLE SPEED COMPRESSOR

HEAT SOURCE SYSTEM, CONTROL DEVICE THEREOF, AND CONTROL METHOD THEREOF

COMPRESSOR ASSEMBLY HAVING ELECTRONICS COOLING SYSTEM AND METHOD

VARIABLE-SPEED MULTI-STAGE REFRIGERANT CENTRIFUGAL COMPRESSOR WITH...

NUMBER-OF-MACHINES CONTROL DEVICE FOR HEAT SOURCE SYSTEM, METHOD TH...

ENERGY EFFICIENT DEHUMIDIFYING REFRIGERATION SYSTEM

AIR CONDITIONER AND METHOD OF CONTROLLING AN AIR CONDITIONER