cooling of compressor or motor

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID CIRCULATION DEVICE, INSTALLATION AND METHOD USING SUCH A DEVICE

    • Publication number 20250189184
    • Publication date Jun 12, 2025
    • L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
    • Fabien DURAND
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THERMAL MANAGEMENT SYSTEM

    • Publication number 20250188918
    • Publication date Jun 12, 2025
    • DENSO CORPORATION
    • Koji SAKAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO CHILLER

    • Publication number 20250189183
    • Publication date Jun 12, 2025
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yasushi HASEGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR FOR REFRIGERATION SYSTEM INCLUDING INTERNAL COOLANT RETU...

    • Publication number 20250137696
    • Publication date May 1, 2025
    • Copeland LP
    • Patrick Shawn O'Meara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHODS AND SYSTEMS FOR CONTROLLING A COMPRESSOR COOLING SYSTEM

    • Publication number 20250044000
    • Publication date Feb 6, 2025
    • Copeland LP
    • Matthew J. Swallow
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ROTARY COMPRESSOR AND REFRIGERATION APPARATUS

    • Publication number 20250012492
    • Publication date Jan 9, 2025
    • Daikin Industries, Ltd.
    • Akira HIMEDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR AND REFRIGERATION DEVICE

    • Publication number 20250012491
    • Publication date Jan 9, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Koichi TANAKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CRYOCOOLER COMPRESSOR

    • Publication number 20240426526
    • Publication date Dec 26, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Yuuki OOTANI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERATOR WITH HEAT DISSIPATION COMPARTMENT AT BOOTOM

    • Publication number 20240401849
    • Publication date Dec 5, 2024
    • QINGDAO HAIER REFRIGERATOR CO., LTD
    • Lingyun DONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MOTOR COOLING USING IMPINGEMENT JETS CREATED BY PERFORATED COOLING...

    • Publication number 20230392836
    • Publication date Dec 7, 2023
    • Danfoss A/S
    • Tadeu Mendonca FAGUNDES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING TURBO COMPRE...

    • Publication number 20230304706
    • Publication date Sep 28, 2023
    • LG ELECTRONICS INC.
    • Changgook MOON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20230097829
    • Publication date Mar 30, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM AND METHOD FOR COOLING POWER ELECTRONICS OF REFRIGERANT COMP...

    • Publication number 20230087561
    • Publication date Mar 23, 2023
    • Danfoss A/S
    • Lin Xiang SUN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR SUPPORTING INTERMITTENT FAST TRANSIENT HEAT LOADS

    • Publication number 20230074039
    • Publication date Mar 9, 2023
    • Rolls-Royce North American Technologies Inc.
    • Timothy Unton
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermal Storage Of Carbon Dioxide System For Power Outage

    • Publication number 20220364771
    • Publication date Nov 17, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermal Storage Of Carbon Dioxide System For Power Outage

    • Publication number 20220341633
    • Publication date Oct 27, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CHILLER SYSTEM WITH DIRECT-DRIVE SWITCHED RELUCTANCE MOTOR

    • Publication number 20220243959
    • Publication date Aug 4, 2022
    • Reed Harmon Carpenter
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM AND COOLING METHOD FOR DRIVE MOTOR THEREOF

    • Publication number 20220196298
    • Publication date Jun 23, 2022
    • Carrier Corporation
    • Xi Feng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    A HEATING, VENTILATION, AIR CONDITIONING AND/OR REFRIGERATION SYSTE...

    • Publication number 20220186992
    • Publication date Jun 16, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • Ivan Jadric
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MOTOR COOLING RETURN THROUGH HOLLOW SHAFT

    • Publication number 20220178593
    • Publication date Jun 9, 2022
    • Danfoss A/S
    • William Turner Thornton
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TURBO CHILLER

    • Publication number 20220136744
    • Publication date May 5, 2022
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yasushi HASEGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR SUPPORTING INTERMITTENT FAST TRANSIENT HEAT LOADS

    • Publication number 20220099340
    • Publication date Mar 31, 2022
    • Rolls-Royce North American Technologies Inc.
    • Timothy Unton
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    WATER-BASED REFRIGERANT FOR A THERMAL WORKING MACHINE AND THERMAL W...

    • Publication number 20210404715
    • Publication date Dec 30, 2021
    • STEFFEN KLEIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT DISSIPATION ASSEMBLY FOR A LINEAR COMPRESSOR

    • Publication number 20210333023
    • Publication date Oct 28, 2021
    • Haier US Appliance Solutions, Inc.
    • Gregory William Hahn
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEM AND METHOD OF COOLING OF HEAT GENERATING UNITS IN AN HVAC UNIT

    • Publication number 20210333024
    • Publication date Oct 28, 2021
    • Johnson Controls Technology Company
    • Dnyaneshwar Rokade
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC COMPRESSOR

    • Publication number 20210305873
    • Publication date Sep 30, 2021
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Kensuke IKAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ERGONOMIC HEATING AND COOLING EQUIPMENT

    • Publication number 20210302082
    • Publication date Sep 30, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Kai matsuhashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SEALABLE VAPOR COOLED COMPRESSOR HOUSING WITH ADAPTER

    • Publication number 20210285691
    • Publication date Sep 16, 2021
    • Honeywell International Inc.
    • Amanda Webb
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC LOSS SHUNTING IN A CHILLER-COMPRESSOR-MOTOR-DRIVE SYSTEM

    • Publication number 20210273525
    • Publication date Sep 2, 2021
    • TRANE INTERNATIONAL INC.
    • Richard M. Heiden
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HYBRID COOLING SYSTEMS FOR HERMETIC MOTORS

    • Publication number 20210190395
    • Publication date Jun 24, 2021
    • Johnson Controls Technology Company
    • Paul William Snell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...