by controlling unloaders

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F25B2600/026

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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 F25B2600/00Control issues

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F25B2600/026by controlling unloaders

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system with a distribution system and a cooling unit
- Patent number 12,117,221
- Issue date Oct 15, 2024
- Hill Phoenix, Inc.
- Jeffrey E. Newel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Rotary compressor and refrigeration cycle device
- Patent number 12,110,890
- Issue date Oct 8, 2024
- GUANGDONG MEIZHI COMPRESSOR CO., LTD.
- Masao Ozu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
Refrigerated dryer power saving controls
- Patent number 12,018,874
- Issue date Jun 25, 2024
- Ingersoll-Rand Industrial U.S., Inc.
- Lalitkumar Jamnadas Vaishnav
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods to manage power consumption of a building and s...
- Patent number 11,841,178
- Issue date Dec 12, 2023
- AXIOM CLOUD INC.
- Nikhil Saralkar
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Variable volume ratio screw compressor
- Patent number 11,841,020
- Issue date Dec 12, 2023
- TRANE INTERNATIONAL INC.
- Alberto Scala
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cooling system with a distribution system and a cooling unit
- Patent number 11,739,989
- Issue date Aug 29, 2023
- Hill Phoenix, Inc.
- Jeffrey E. Newel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cold generator and refrigerating plant having a cold generator
- Patent number 11,703,262
- Issue date Jul 18, 2023
- Bitzer Kuehlmaschinenbau GmbH
- Frank Vetter
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Start-stop control systems and methods for gas foil bearing machine
- Patent number 11,644,227
- Issue date May 9, 2023
- Emerson Climate Technologies, Inc.
- Michael D. Oakley
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oil control system and method for HVAC system
- Patent number 11,624,531
- Issue date Apr 11, 2023
- Carrier Corporation
- Mark W. Shoemaker
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration device provided with a secondary by-pass branch and m...
- Patent number 11,624,538
- Issue date Apr 11, 2023
- ANGELANTONI TEST TECHNOLOGIES SRL-IN BREVE ATT SRL
- Patrizio Parrabbi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Temperature regulating refrigeration systems for varying loads
- Patent number 11,619,433
- Issue date Apr 4, 2023
- Laird Thermal Systems Inc.
- Madhavi Pamaraju
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for pressure equalization in rotary compressors
- Patent number 11,460,027
- Issue date Oct 4, 2022
- Lennox Industries Inc.
- Brandon Ullrich
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Refrigeration cycle device
- Patent number 11,408,615
- Issue date Aug 9, 2022
- Denso Corporation
- Yoshiki Kato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable volume ratio screw compressor
- Patent number 11,306,721
- Issue date Apr 19, 2022
- TRANE INTERNATIONAL INC.
- Alberto Scala
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Chiller system, method for obtaining middle water temperature and c...
- Patent number 11,293,677
- Issue date Apr 5, 2022
- Carrier Corporation
- Xing Cai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air conditioning method and device
- Patent number 11,237,097
- Issue date Feb 1, 2022
- WEISS TECHNIK GMBH
- David Blaufelder
- G01 - MEASURING TESTING
Information Patent Grant
Temperature regulating refrigeration systems for varying loads
- Patent number 11,221,165
- Issue date Jan 11, 2022
- LAIRD THERMAL SYSTEMS, INC.
- Madhavi Pamaraju
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Temperature control system and method TDSF plus
- Patent number 11,154,073
- Issue date Oct 26, 2021
- B/E Aerospace, Inc.
- Kenneth W. Cowans
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration apparatus
- Patent number 11,112,156
- Issue date Sep 7, 2021
- Hefei Hualing Co., Ltd.
- Gaowei Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump temperature control
- Patent number 11,098,938
- Issue date Aug 24, 2021
- Desert Aire Corp.
- Craig Michael Burg
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Capacity control for chillers having screw compressors
- Patent number 11,035,600
- Issue date Jun 15, 2021
- Johnson Controls Technology Company
- Gail E. Lindberg
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor system having a refrigerated dryer
- Patent number 11,029,063
- Issue date Jun 8, 2021
- INGERSOLL-RAND INDUSTRIAL U.S. INC.
- Mahesh Kumar Keshavan Raghavan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Intermediate discharge port for a compressor
- Patent number 11,022,122
- Issue date Jun 1, 2021
- TRANE INTERNATIONAL INC.
- Scott M. Branch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for reducing the maximum inrush current of a compressor syst...
- Patent number 10,978,968
- Issue date Apr 13, 2021
- Carrier Corporation
- Stefano Bovio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Refrigerated dryer power saving controls
- Patent number 10,941,968
- Issue date Mar 9, 2021
- Ingersoll-Rand Industrial U.S., Inc.
- Lalitkumar Jamnadas Vaishnav
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat pump system with multiple operating modes
- Patent number 10,830,503
- Issue date Nov 10, 2020
- Johnson Controls Technology Company
- William L. Kopko
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for pressure equalization in rotary compressors
- Patent number 10,801,510
- Issue date Oct 13, 2020
- Lennox Industries Inc.
- Brandon Ullrich
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Compressor control for increased efficiency
- Patent number 10,746,176
- Issue date Aug 18, 2020
- TRANE INTERNATIONAL INC.
- Jay H. Johnson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure compressor and refrigerating machine having a high pr...
- Patent number 10,731,647
- Issue date Aug 4, 2020
- LG Electronics Inc.
- Jingyu Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

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
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
COOLING SYSTEM WITH A DISTRIBUTION SYSTEM AND A COOLING UNIT
- Publication number 20230358445
- Publication date Nov 9, 2023
- Hill Phoenix, Inc.
- Jeffrey E. Newel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Temperature Regulating Refrigeration Systems for Varying Loads
- Publication number 20230235934
- Publication date Jul 27, 2023
- LAIRD THERMAL SYSTEMS, INC.
- Madhavi PAMARAJU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING SYSTEM WITH A DISTRIBUTION SYSTEM AND A COOLING UNIT
- Publication number 20230118033
- Publication date Apr 20, 2023
- Hill Phoenix, Inc.
- Jeffrey E. Newel
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRESSURE RELIEF ARRANGEMENT IN REFRIGERANT CIRCUITS
- Publication number 20220404082
- Publication date Dec 22, 2022
- HANON SYSTEMS
- Peter Heyl
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
VARIABLE VOLUME RATIO SCREW COMPRESSOR
- Publication number 20220299031
- Publication date Sep 22, 2022
- TRANE INTERNATIONAL INC.
- Alberto Scala
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
TEMPERATURE REGULATING REFRIGERATION SYSTEMS FOR VARYING LOADS
- Publication number 20220113073
- Publication date Apr 14, 2022
- LAIRD THERMAL SYSTEMS, INC.
- Madhavi PAMARAJU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE
- Publication number 20220010796
- Publication date Jan 13, 2022
- GUANGDONG MEIZHI COMPRESSOR CO., LTD.
- Masao OZU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION DEVICE AND RELATED OPERATING METHOD
- Publication number 20210270504
- Publication date Sep 2, 2021
- ANGELANTONI TEST TECHNOLOGIES S.R.L. - IN BREVE ATT S.R.L.
- Patrizio PARRABBI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATED DRYER POWER SAVING CONTROLS
- Publication number 20210262716
- Publication date Aug 26, 2021
- Ingersoll-Rand Industrial U.S. Inc.
- Lalitkumar Jamnadas Vaishnav
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Temperature Regulating Refrigeration Systems for Varying Loads
- Publication number 20210080162
- Publication date Mar 18, 2021
- LAIRD THERMAL SYSTEMS, INC.
- Madhavi PAMARAJU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ENERGY SAVING SYSTEM FOR PRODUCING COOLED AND HEATED LIQUID
- Publication number 20210052106
- Publication date Feb 25, 2021
- BILLI AUSTRALIA PTY LTD
- LYNTON MCKAY
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
METHOD AND APPARATUS FOR PRESSURE EQUALIZATION IN ROTARY COMPRESSORS
- Publication number 20200408218
- Publication date Dec 31, 2020
- Lennox Industries Inc.
- Brandon ULLRICH
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING METHOD AND DEVICE
- Publication number 20200264091
- Publication date Aug 20, 2020
- WEISS UMWELTTECHNIK GMBH
- David Blaufelder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cold Generator And Refrigerating Plant Having A Cold Generator
- Publication number 20200217570
- Publication date Jul 9, 2020
- Frank Vetter
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
VARIABLE VOLUME RATIO SCREW COMPRESSOR
- Publication number 20200208637
- Publication date Jul 2, 2020
- TRANE INTERNATIONAL INC.
- Alberto Scala
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
REFRIGERATION CYCLE DEVICE
- Publication number 20200166248
- Publication date May 28, 2020
- DENSO CORPORATION
- Yoshiki KATO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
A METHOD FOR REDUCING THE MAXIMUM INRUSH CURRENT OF A COMPRESSOR SY...
- Publication number 20200119664
- Publication date Apr 16, 2020
- Carrier Corporation
- Stefano Bovio
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION APPARATUS
- Publication number 20200064039
- Publication date Feb 27, 2020
- HEFEI HUALING CO., LTD.
- Gaowei XU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT PUMP SYSTEM WITH MULTIPLE OPERATING MODES
- Publication number 20190285318
- Publication date Sep 19, 2019
- Johnson Controls Technology Company
- William L. KOPKO
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Scroll Unloading Detection System
- Publication number 20190219316
- Publication date Jul 18, 2019
- Emerson Climate Technologies, Inc.
- Jacob A. GROSHEK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CHILLER SYSTEM, METHOD FOR OBTAINING MIDDLE WATER TEMPERATURE AND C...
- Publication number 20190137155
- Publication date May 9, 2019
- Carrier Corporation
- Xing Cai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Capacity Staging System For Multiple Compressors
- Publication number 20190101314
- Publication date Apr 4, 2019
- Emerson Climate Technologies, Inc.
- Kamalakkannan MUTHUSUBRAMANIAN
- F24 - HEATING RANGES VENTILATING
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
COMPRESSOR CONTROL FOR INCREASED EFFICIENCY
- Publication number 20180356139
- Publication date Dec 13, 2018
- TRANE INTERNATIONAL INC.
- Jay H. JOHNSON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND APPARATUS FOR PRESSURE EQUALIZATION IN ROTARY COMPRESSORS
- Publication number 20180306196
- Publication date Oct 25, 2018
- Lennox Industries Inc.
- Brandon ULLRICH
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat Pump Unit Control System
- Publication number 20180306473
- Publication date Oct 25, 2018
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Feng Wei
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
INTERMEDIATE DISCHARGE PORT FOR A COMPRESSOR
- Publication number 20180245595
- Publication date Aug 30, 2018
- Eric S. Mlsna
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VARIABLE DISPLACEMENT SCROLL COMPRESSOR
- Publication number 20180209421
- Publication date Jul 26, 2018
- TRANE INTERNATIONAL INC.
- Scott J. SMERUD
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

by controlling unloaders

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cooling system with a distribution system and a cooling unit

Rotary compressor and refrigeration cycle device

Compressor and refrigeration cycle device having the same

Refrigerated dryer power saving controls

Systems and methods to manage power consumption of a building and s...

Variable volume ratio screw compressor

Cooling system with a distribution system and a cooling unit

Cold generator and refrigerating plant having a cold generator

Start-stop control systems and methods for gas foil bearing machine

Oil control system and method for HVAC system

Refrigeration device provided with a secondary by-pass branch and m...

Temperature regulating refrigeration systems for varying loads

Method and apparatus for pressure equalization in rotary compressors

Refrigeration cycle device

Variable volume ratio screw compressor

Chiller system, method for obtaining middle water temperature and c...

Air conditioning method and device

Temperature regulating refrigeration systems for varying loads

Temperature control system and method TDSF plus

Refrigeration apparatus

Heat pump temperature control

Capacity control for chillers having screw compressors

Compressor system having a refrigerated dryer

Intermediate discharge port for a compressor

Method for reducing the maximum inrush current of a compressor syst...

Refrigerated dryer power saving controls

Heat pump system with multiple operating modes

Method and apparatus for pressure equalization in rotary compressors

Compressor control for increased efficiency

High pressure compressor and refrigerating machine having a high pr...

Patents Applicationslast 30 patents

COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING THE SAME

REFRIGERATED DRYER POWER SAVING CONTROLS

COOLING SYSTEM WITH A DISTRIBUTION SYSTEM AND A COOLING UNIT

Temperature Regulating Refrigeration Systems for Varying Loads

COOLING SYSTEM WITH A DISTRIBUTION SYSTEM AND A COOLING UNIT

PRESSURE RELIEF ARRANGEMENT IN REFRIGERANT CIRCUITS

VARIABLE VOLUME RATIO SCREW COMPRESSOR

TEMPERATURE REGULATING REFRIGERATION SYSTEMS FOR VARYING LOADS

ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE

REFRIGERATION DEVICE AND RELATED OPERATING METHOD

REFRIGERATED DRYER POWER SAVING CONTROLS

Temperature Regulating Refrigeration Systems for Varying Loads

ENERGY SAVING SYSTEM FOR PRODUCING COOLED AND HEATED LIQUID

METHOD AND APPARATUS FOR PRESSURE EQUALIZATION IN ROTARY COMPRESSORS

AIR CONDITIONING METHOD AND DEVICE

Cold Generator And Refrigerating Plant Having A Cold Generator

VARIABLE VOLUME RATIO SCREW COMPRESSOR

REFRIGERATION CYCLE DEVICE

A METHOD FOR REDUCING THE MAXIMUM INRUSH CURRENT OF A COMPRESSOR SY...

REFRIGERATION APPARATUS

HEAT PUMP SYSTEM WITH MULTIPLE OPERATING MODES

Scroll Unloading Detection System

CHILLER SYSTEM, METHOD FOR OBTAINING MIDDLE WATER TEMPERATURE AND C...

Capacity Staging System For Multiple Compressors

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

COMPRESSOR CONTROL FOR INCREASED EFFICIENCY

METHOD AND APPARATUS FOR PRESSURE EQUALIZATION IN ROTARY COMPRESSORS

Heat Pump Unit Control System

INTERMEDIATE DISCHARGE PORT FOR A COMPRESSOR

VARIABLE DISPLACEMENT SCROLL COMPRESSOR