Technologies based on motor control

Industry

CPC
Y02B30/74

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Parent Industries

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

Y02B30/74Technologies based on motor control

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hybrid heat pump with improved dehumidification
- Patent number 10,866,002
- Issue date Dec 15, 2020
- Climate Master, Inc.
- Michael F. Taras
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Modulation control of hydronic systems
- Patent number 10,859,275
- Issue date Dec 8, 2020
- David E. Johnson
- G05 - CONTROLLING REGULATING
Information Patent Grant
HVAC system with electronically controlled expansion valve
- Patent number 10,852,041
- Issue date Dec 1, 2020
- TRANE INTERNATIONAL INC.
- Raymond Walter Rite
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Systems and methods for free and positive defrost
- Patent number 10,823,482
- Issue date Nov 3, 2020
- Carrier Corporation
- Marwan Chamoun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Perturbation of expansion valve in vapor compression system
- Patent number 10,823,474
- Issue date Nov 3, 2020
- Carrier Corporation
- Matthew Austin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for controlling a blower of an energy recovery ve...
- Patent number 10,823,447
- Issue date Nov 3, 2020
- Lennox Industries Inc.
- Justin McKie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Method for adapting a heating curve
- Patent number 10,801,737
- Issue date Oct 13, 2020
- Grundfos Holding a/s
- Thomas Blad
- G05 - CONTROLLING REGULATING
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
Refrigeration cycle apparatus
- Patent number 10,801,767
- Issue date Oct 13, 2020
- Mitsubishi Electric Corporation
- Kota Morimoto
- G05 - CONTROLLING REGULATING
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
Adaptation of the delivery head of a centrifugal pump to a changing...
- Patent number 10,788,040
- Issue date Sep 29, 2020
- Wilo SE
- Jens Oppermann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
HVAC system and corresponding methods of controlling HVAC fan and c...
- Patent number 10,775,069
- Issue date Sep 15, 2020
- TRANE INTERNATIONAL INC.
- John Zhou
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Insulated ice compartment for bottom mount refrigerator with contro...
- Patent number 10,775,092
- Issue date Sep 15, 2020
- Whirlpool Corporation
- Robert L. Wetekamp
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Condenser evaporator system with a subcooler for refrigeration systems
- Patent number 10,767,907
- Issue date Sep 8, 2020
- Johnson Controls Technology Company
- Thomas P. Carter
- 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
Variable fan speed control in HVAC systems and methods
- Patent number 10,760,841
- Issue date Sep 1, 2020
- TRANE INTERNATIONAL INC.
- Michael Carl Boehde
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
Control system for exhaust gas fan system
- Patent number 10,760,791
- Issue date Sep 1, 2020
- Strobic Air Corporation
- Charles Alexander Gans
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
HVAC unit with hot gas reheat
- Patent number 10,760,798
- Issue date Sep 1, 2020
- Johnson Controls Technology Company
- Norman J. Blanton
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and apparatus for reheat dehumidification with variable spee...
- Patent number 10,753,664
- Issue date Aug 25, 2020
- Lennox Industries LLC
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
HVAC controller that provides multiple types of proportional motor...
- Patent number 10,756,663
- Issue date Aug 25, 2020
- Lennox Industries Inc.
- Jimmie Curry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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...

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
REFRIGERATOR
- Publication number 20200300533
- Publication date Sep 24, 2020
- LG Electronics Inc.
- Soyoon KIM
- 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
Integrated Fan Drive System For Cooling Tower
- Publication number 20200200494
- Publication date Jun 25, 2020
- PRIME DATUM, INC.
- PATRICK M. ROLLINS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEMAND FLOW FOR AIR COOLED CHILLERS
- Publication number 20200141613
- Publication date May 7, 2020
- Siemens Industry, Inc.
- Duane D. Warren
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Energy Reducing Retrofit Apparatus For A Constant Volume HVAC System
- Publication number 20200080738
- Publication date Mar 12, 2020
- Transformative Wave Technologies LLC
- Danny MILLER
- F24 - HEATING RANGES VENTILATING
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
SYSTEMS AND METHODS FOR PREVENTING FREEZE DAMAGE TO HEATING SYSTEM...
- Publication number 20200011544
- Publication date Jan 9, 2020
- Valentin Borovinov
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VARIABLE AIR VOLUME MODELING FOR AN HVAC SYSTEM
- Publication number 20200004214
- Publication date Jan 2, 2020
- Siemens Industry, Inc.
- Osman Ahmed
- F24 - HEATING RANGES VENTILATING
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
CIRCULATION PUMP ASSEMBLY FOR A HEATING AND/OR COOLING SYSTEM
- Publication number 20190249881
- Publication date Aug 15, 2019
- GRUNDFOS HOLDING A/S
- Søren Emil SØRENSEN
- E04 - BUILDING
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
SYSTEM AND METHOD FOR CONTROLLING A COOLING SYSTEM
- Publication number 20190120532
- Publication date Apr 25, 2019
- TRANE INTERNATIONAL INC.
- Brian T. Sullivan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT TRANSFER APPARATUS AND HEAT TRANSFER SYSTEM FOR MASONRY HEATER
- Publication number 20190101297
- Publication date Apr 4, 2019
- Joseph Copeland
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Ventilation Controller
- Publication number 20190093911
- Publication date Mar 28, 2019
- TRANE INTERNATIONAL INC.
- Robert Wayne Helt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Integrated Fan Drive System For Cooling Tower
- Publication number 20190017759
- Publication date Jan 17, 2019
- PRIME DATUM, INC.
- PATRICK M. ROLLINS
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Direct-Drive Fan System With Variable Process Control
- Publication number 20180373280
- Publication date Dec 27, 2018
- Prime Datum, Inc.
- Patrick Rollins
- F28 - HEAT EXCHANGE IN GENERAL
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
SENSOR FAILURE ERROR HANDLING
- Publication number 20180320946
- Publication date Nov 8, 2018
- Lennox Industries Inc.
- Rakesh Goel
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEMS AND METHODS FOR PREVENTING FREEZE DAMAGE TO HEATING SYSTEM...
- Publication number 20180266702
- Publication date Sep 20, 2018
- Valentin Borovinov
- F24 - HEATING RANGES VENTILATING
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...

Technologies based on motor control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hybrid heat pump with improved dehumidification

Modulation control of hydronic systems

HVAC system with electronically controlled expansion valve

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

Systems and methods for free and positive defrost

Perturbation of expansion valve in vapor compression system

System and method for controlling a blower of an energy recovery ve...

Heat-pump air-conditioning hot-water supply device

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

Method for adapting a heating curve

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

Refrigeration cycle apparatus

Air conditoner and method for controlling an air conditioner

Adaptation of the delivery head of a centrifugal pump to a changing...

HVAC system and corresponding methods of controlling HVAC fan and c...

Insulated ice compartment for bottom mount refrigerator with contro...

Condenser evaporator system with a subcooler for refrigeration systems

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

Variable fan speed control in HVAC systems and methods

Dual-compressor refrigeration unit

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

Control system for exhaust gas fan system

HVAC unit with hot gas reheat

Method and apparatus for reheat dehumidification with variable spee...

HVAC controller that provides multiple types of proportional motor...

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

Patents Applicationslast 30 patents

DC SYSTEM CONTROLS

REFRIGERATOR

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

VECTOR DRIVE FOR VAPOR COMPRESSION SYSTEMS

REFRIGERATION SYSTEM WITH BRUSHLESS DC MOTOR COMPRESSOR DRIVE

Integrated Fan Drive System For Cooling Tower

DEMAND FLOW FOR AIR COOLED CHILLERS

Energy Reducing Retrofit Apparatus For A Constant Volume HVAC System

METHOD FOR OPERATING A CHILLER

SYSTEMS AND METHODS FOR PREVENTING FREEZE DAMAGE TO HEATING SYSTEM...

VARIABLE AIR VOLUME MODELING FOR AN HVAC SYSTEM

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

METHODS AND SYSTEMS FOR OPERATING HVAC SYSTEMS IN LOW LOAD CONDITIONS

CIRCULATION PUMP ASSEMBLY FOR A HEATING AND/OR COOLING SYSTEM

REGENERATIVE AIR CONDITIONER

System and Method for Cryogenic Cooling

SYSTEM AND METHOD FOR CONTROLLING A COOLING SYSTEM

HEAT TRANSFER APPARATUS AND HEAT TRANSFER SYSTEM FOR MASONRY HEATER

Ventilation Controller

REFRIGERATION SYSTEM WITH BRUSHLESS DC MOTOR COMPRESSOR DRIVE

AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

Variable Speed Compressor Protection System And Method

Integrated Fan Drive System For Cooling Tower

Direct-Drive Fan System With Variable Process Control

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

Refrigeration System Having A Variable Speed Compressor

Refrigeration System Having A Variable Speed Compressor

SENSOR FAILURE ERROR HANDLING

SYSTEMS AND METHODS FOR PREVENTING FREEZE DAMAGE TO HEATING SYSTEM...

REFRIGERATOR AND CONTROL METHOD THEREOF