Compressor control arrangements

Industry

CPC
F25B49/022

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B49/00Arrangement or mounting of control or safety devices

Current Industry

F25B49/022Compressor control arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic bearing compressor protection
- Patent number 12,209,777
- Issue date Jan 28, 2025
- Carrier Corporation
- Vishnu M. Sishtla
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Peak demand response operation of HVAC systems
- Patent number 12,202,316
- Issue date Jan 21, 2025
- Lennox Industries Inc.
- Rakesh Goel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Load balancing method for two compressors
- Patent number 12,196,469
- Issue date Jan 14, 2025
- York (Wuxi) Air Conditioning and Refrigeration Co., Ltd.
- Haifeng Cai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Thermal cell panel system for heating and cooling and associated me...
- Patent number 12,196,457
- Issue date Jan 14, 2025
- COMMERCIAL ENERGY SAVING PLUS, LLC
- Stewart Kaiser
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for determining startup pressure ratio for dyna...
- Patent number 12,196,470
- Issue date Jan 14, 2025
- Copeland LP
- Matthew J. Swallow
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air conditioner, heating control method of air conditioner and comp...
- Patent number 12,196,443
- Issue date Jan 14, 2025
- GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
- Dashu Zou
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Calibrating compressor bearing systems
- Patent number 12,188,702
- Issue date Jan 7, 2025
- TRANE INTERNATIONAL INC.
- Matthew David Omernik
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vapor cycle cooling system for high powered devices
- Patent number 12,181,193
- Issue date Dec 31, 2024
- Honeywell International Inc.
- Andrew Zug
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and a system for preventing a freeze event using refrigerant...
- Patent number 12,181,203
- Issue date Dec 31, 2024
- Lennox Industries Inc.
- Rakesh Goel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Control method and system for refrigeration, oil return and noise r...
- Patent number 12,173,943
- Issue date Dec 24, 2024
- QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD.
- Ming Zhang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Carbon dioxide overlapping type heating system, and control method...
- Patent number 12,173,945
- Issue date Dec 24, 2024
- JIANGSU SUJING GROUP CO., LTD.
- Hao Pan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Compressor unit and refrigeration apparatus
- Patent number 12,169,084
- Issue date Dec 17, 2024
- Daikin Industries, Ltd.
- Takahiro Yamaguchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-feed chiller-heater production module and method of controlli...
- Patent number 12,163,704
- Issue date Dec 10, 2024
- TRANE INTERNATIONAL INC.
- Lee R. Cline
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Energy efficient heat pump with flow regulation system
- Patent number 12,163,700
- Issue date Dec 10, 2024
- Tyco Fire & Security GmbH
- Andrew Leroy Hjortland
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerator and method of controlling the same
- Patent number 12,163,710
- Issue date Dec 10, 2024
- Samsung Electronics Co., Ltd.
- Jin Jeong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner
- Patent number 12,163,712
- Issue date Dec 10, 2024
- Daikin Industries, Ltd.
- Atsushi Yoshimi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Surge prevention in a chiller with centrifugal compressor
- Patent number 12,163,711
- Issue date Dec 10, 2024
- Carrier Corporation
- Vishnu Sishtla
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 12,158,293
- Issue date Dec 3, 2024
- Mitsubishi Electric Corporation
- Hiroki Ishiyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas bearing management for a compressor
- Patent number 12,146,497
- Issue date Nov 19, 2024
- TRANE INTERNATIONAL INC.
- Jacob T. Helgerson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cooling device, semiconductor manufacturing apparatus, and semicond...
- Patent number 12,146,696
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Makoto Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Refrigeration appliance with compartment which can be used in a var...
- Patent number 12,146,695
- Issue date Nov 19, 2024
- BSH Haugeraete GmbH
- Andreas Babucke
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-capacity compressor with variable speed drive and method of use
- Patent number 12,140,345
- Issue date Nov 12, 2024
- Regal Beloit America, Inc.
- Ludovic Andre Chretien
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Heat pump system and controller for controlling operation of the same
- Patent number 12,130,059
- Issue date Oct 29, 2024
- Daikin Industries, Ltd.
- Kevin Cornelis
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration device, temperature sensor mounting pipe, and tempera...
- Patent number 12,130,062
- Issue date Oct 29, 2024
- PHC Holdings Corporation
- Takashi Toyooka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat source unit and refrigeration device having low-stage and high...
- Patent number 12,123,629
- Issue date Oct 22, 2024
- Daikin Industries, Ltd.
- Masaaki Takegami
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner and method for controlling air conditioner
- Patent number 12,117,219
- Issue date Oct 15, 2024
- LG Electronics Inc.
- Jiyoung Jang
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Regulation method and regulation apparatus of a refrigeration plant...
- Patent number 12,117,220
- Issue date Oct 15, 2024
- Carel Industries S.p.A.
- Filippo Pizzo
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlling a vapour compression system during gas bypas...
- Patent number 12,097,451
- Issue date Sep 24, 2024
- Danfoss A/S
- Jan Prins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compressor and refrigeration cycle device having the same
- Patent number 12,092,379
- Issue date Sep 17, 2024
- Samsung Electronics Co., Ltd.
- Soodol Park
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air-conditioning apparatus
- Patent number 12,092,356
- Issue date Sep 17, 2024
- Mitsubishi Electric Corporation
- Keiichiro Shizu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
REFRIGERANT LEAK MITIGATION USING ISOLATION VALVES
- Publication number 20250035356
- Publication date Jan 30, 2025
- Lennox Industries Inc.
- Shailesh Manohar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DRIVE SYSTEM, TURBO COMPRESSOR, AND REFRIGERATION DEVICE
- Publication number 20250020379
- Publication date Jan 16, 2025
- DAIKIN INDUSTRIES, LTD.
- Shota KURODA
- G01 - MEASURING TESTING
Information Patent Application
REFRIGERATION APPARATUS
- Publication number 20250020374
- Publication date Jan 16, 2025
- DAIKIN INDUSTRIES, LTD.
- Nobutaka KABASHIMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING MECHANISM
- Publication number 20250003659
- Publication date Jan 2, 2025
- Disco Corporation
- Hideyuki SUZUKI
- B24 - GRINDING POLISHING
Information Patent Application
STATE DETERMINATION DEVICE, MOTOR DRIVE SYSTEM, FREEZING SYSTEM, FA...
- Publication number 20250007443
- Publication date Jan 2, 2025
- DAIKIN INDUSTRIES, LTD.
- Hideyuki OKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REFRIGERATION SYSTEM WITH HEAT RECOVERY
- Publication number 20250003660
- Publication date Jan 2, 2025
- Danfoss A/S
- Preben Alfred Bertelsen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD OF MANAGING OIL IN A MULTI-COMPRESSOR REFRIGERATION SYSTEM U...
- Publication number 20250003661
- Publication date Jan 2, 2025
- DANFOSS COMMERCIAL COMPRESSORS
- Patrice BONNEFOI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF
- Publication number 20240426532
- Publication date Dec 26, 2024
- Fu Sheng Industrial Co. Ltd.
- Wei-Hsu Lin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER AND CONTROLLING METHOD THEREOF
- Publication number 20240426509
- Publication date Dec 26, 2024
- Samsung Electronics Co., Ltd.
- Taewoo KIM
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERATION CYCLE DEVICE
- Publication number 20240424864
- Publication date Dec 26, 2024
- DENSO CORPORATION
- Yukihisa IJUIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL OF REFRIGERATION AND HEAT PUMP SYSTEMS THAT INCLUDE PRESSUR...
- Publication number 20240418416
- Publication date Dec 19, 2024
- Energy Recovery, Inc.
- Azam Mihir Thatte
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
METHOD AND A SYSTEM FOR PREVENTING A FREEZE EVENT USING REFRIGERANT...
- Publication number 20240410636
- Publication date Dec 12, 2024
- Lennox Industries Inc.
- Rakesh GOEL
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING THE SAME
- Publication number 20240410629
- Publication date Dec 12, 2024
- Samsung Electronics Co., Ltd.
- Soodol PARK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Control method and device suitable for air conditioner in high drop...
- Publication number 20240401859
- Publication date Dec 5, 2024
- Guangdong Carrier HVAC Co., Ltd
- Qiren Xia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
THERMAL MANAGEMENT CONTROL SYSTEMS AND METHODS
- Publication number 20240399823
- Publication date Dec 5, 2024
- Transportation IP Holdings, LLC
- Rajeev Verma
- B60 - VEHICLES IN GENERAL
Information Patent Application
REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS
- Publication number 20240393017
- Publication date Nov 28, 2024
- Energy Recovery, Inc.
- Azam Mihir Thatte
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
REFRIGERATED DRYER POWER SAVING CONTROLS
- Publication number 20240393025
- Publication date Nov 28, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Lalitkumar Jamnadas Vaishnav
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DEVICE FOR REGULATING THE PRESSURE AND/OR TEMPERATURE OF THE REFRIG...
- Publication number 20240393021
- Publication date Nov 28, 2024
- TURBOALGOR S.R.L.
- Maurizio ASCANI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHODS AND CIRCUITS FOR LINE SYNCHRONIZATION DURING TRANSITION OF...
- Publication number 20240396409
- Publication date Nov 28, 2024
- Regal Beloit America, Inc.
- Md Naim Miah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REFRIGERATING DEVICE AND ENVIRONMENTAL TESTING APPARATUS
- Publication number 20240384908
- Publication date Nov 21, 2024
- ESPEC CORP.
- Tetsuya OKADOME
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM AND METHOD FOR OPERATING A COMPRESSOR OF AN ENERGY EFFICIENT...
- Publication number 20240384901
- Publication date Nov 21, 2024
- Johnson Controls Tyco IP Holdings LLP
- Ewin Ramster Melwin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MULTI-SPLIT AIR CONDITIONER AND CONTROL METHOD THEREFOR, STORAGE ME...
- Publication number 20240384909
- Publication date Nov 21, 2024
- GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Yunpeng JIANG
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OPTIMIZED AND AUTOMATED DYNAMIC THERMAL REGULATION METHOD AND APPAR...
- Publication number 20240365513
- Publication date Oct 31, 2024
- Intel Corporation
- Prabhakar SUBRAHMANYAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARKING COOLER
- Publication number 20240359527
- Publication date Oct 31, 2024
- Dometic Sweden AB
- Daniel Fedor Westendarp
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROLLING VAPOR COMPRESSION COOLING IN A THERMAL SYSTEM
- Publication number 20240361057
- Publication date Oct 31, 2024
- Atieva, Inc.
- Youssef Ahmad Mustafa Jaber
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CABIN AIR COMPRESSOR BYPASS FOR SURGE AVOIDANCE
- Publication number 20240353161
- Publication date Oct 24, 2024
- HAMILTON SUNDSTRAND CORPORATION
- Brent J. Merritt
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TRANSCRITICAL CARBON DIOXIDE SINGLE-STAGE AND DOUBLE-STAGE COMPRESS...
- Publication number 20240353158
- Publication date Oct 24, 2024
- JIANGSU SUJING GROUP CO., LTD
- Hao Pan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20240337422
- Publication date Oct 10, 2024
- Mitsubishi Electric Corporation
- Ryota YUASA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM WITH LEAK DETECTION FOR DETECTING REFRIGERANT LEAK
- Publication number 20240337423
- Publication date Oct 10, 2024
- Goodman Manufacturing Company, L.P.
- Zidu Ma
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERATION SYSTEM WITH VARIABLE SPEED COMPRESSOR
- Publication number 20240328694
- Publication date Oct 3, 2024
- Labworks International Inc.
- Glenn Edward McCarthy
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Compressor control arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic bearing compressor protection

Peak demand response operation of HVAC systems

Load balancing method for two compressors

Thermal cell panel system for heating and cooling and associated me...

Systems and methods for determining startup pressure ratio for dyna...

Air conditioner, heating control method of air conditioner and comp...

Calibrating compressor bearing systems

Vapor cycle cooling system for high powered devices

Method and a system for preventing a freeze event using refrigerant...

Control method and system for refrigeration, oil return and noise r...

Carbon dioxide overlapping type heating system, and control method...

Compressor unit and refrigeration apparatus

Multi-feed chiller-heater production module and method of controlli...

Energy efficient heat pump with flow regulation system

Refrigerator and method of controlling the same

Air conditioner

Surge prevention in a chiller with centrifugal compressor

Refrigeration cycle apparatus

Gas bearing management for a compressor

Cooling device, semiconductor manufacturing apparatus, and semicond...

Refrigeration appliance with compartment which can be used in a var...

Multi-capacity compressor with variable speed drive and method of use

Heat pump system and controller for controlling operation of the same

Refrigeration device, temperature sensor mounting pipe, and tempera...

Heat source unit and refrigeration device having low-stage and high...

Air conditioner and method for controlling air conditioner

Regulation method and regulation apparatus of a refrigeration plant...

Method for controlling a vapour compression system during gas bypas...

Compressor and refrigeration cycle device having the same

Air-conditioning apparatus

Patents Applicationslast 30 patents

REFRIGERANT LEAK MITIGATION USING ISOLATION VALVES

DRIVE SYSTEM, TURBO COMPRESSOR, AND REFRIGERATION DEVICE

REFRIGERATION APPARATUS

COOLING MECHANISM

STATE DETERMINATION DEVICE, MOTOR DRIVE SYSTEM, FREEZING SYSTEM, FA...

REFRIGERATION SYSTEM WITH HEAT RECOVERY

METHOD OF MANAGING OIL IN A MULTI-COMPRESSOR REFRIGERATION SYSTEM U...

REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF

AIR CONDITIONER AND CONTROLLING METHOD THEREOF

REFRIGERATION CYCLE DEVICE

CONTROL OF REFRIGERATION AND HEAT PUMP SYSTEMS THAT INCLUDE PRESSUR...

METHOD AND A SYSTEM FOR PREVENTING A FREEZE EVENT USING REFRIGERANT...

COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING THE SAME

Control method and device suitable for air conditioner in high drop...

THERMAL MANAGEMENT CONTROL SYSTEMS AND METHODS

REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS

REFRIGERATED DRYER POWER SAVING CONTROLS

DEVICE FOR REGULATING THE PRESSURE AND/OR TEMPERATURE OF THE REFRIG...

METHODS AND CIRCUITS FOR LINE SYNCHRONIZATION DURING TRANSITION OF...

REFRIGERATING DEVICE AND ENVIRONMENTAL TESTING APPARATUS

SYSTEM AND METHOD FOR OPERATING A COMPRESSOR OF AN ENERGY EFFICIENT...

MULTI-SPLIT AIR CONDITIONER AND CONTROL METHOD THEREFOR, STORAGE ME...

OPTIMIZED AND AUTOMATED DYNAMIC THERMAL REGULATION METHOD AND APPAR...

PARKING COOLER

CONTROLLING VAPOR COMPRESSION COOLING IN A THERMAL SYSTEM

CABIN AIR COMPRESSOR BYPASS FOR SURGE AVOIDANCE

TRANSCRITICAL CARBON DIOXIDE SINGLE-STAGE AND DOUBLE-STAGE COMPRESS...

AIR CONDITIONER

SYSTEM WITH LEAK DETECTION FOR DETECTING REFRIGERANT LEAK

REFRIGERATION SYSTEM WITH VARIABLE SPEED COMPRESSOR