of evaporator fans

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Systems and Methods for Passive and Active Hybrid Defrost Control f...

    • Publication number 20240392595
    • Publication date Nov 28, 2024
    • Hayward Industries, Inc.
    • Norman Gregory Beaty
    • E04 - BUILDING
  • Information Patent Application

    SYSTEM AND METHOD FOR OPERATING PLURALITY OF EVAPORATOR UNITS

    • Publication number 20240344748
    • Publication date Oct 17, 2024
    • Carrier Corporation
    • Sascha Hellman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREOF

    • Publication number 20240183602
    • Publication date Jun 6, 2024
    • LG Electronics Inc.,
    • Buhwan AHN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HYBRID WATER HEATER

    • Publication number 20240102693
    • Publication date Mar 28, 2024
    • RHEEM MANUFACTURING COMPANY
    • Rodney K. Pugh
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PEAK DEMAND RESPONSE OPERATION OF HVAC SYSTEMS

    • Publication number 20230382184
    • Publication date Nov 30, 2023
    • Lennox Industries Inc.
    • Rakesh Goel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SENSOR VALIDATION

    • Publication number 20230358454
    • Publication date Nov 9, 2023
    • Lennox Industries Inc.
    • Rakesh Goel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DUAL MASS COOLING PRECISION SYSTEM

    • Publication number 20230204257
    • Publication date Jun 29, 2023
    • Stulz Air Technology Systems, Inc.
    • David Meadows
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    DOMESTIC REFRIGERATOR AND METHOD FOR VENTILATING A REFRIGERATOR COM...

    • Publication number 20230184484
    • Publication date Jun 15, 2023
    • BSH HAUSGERAETE GMBH
    • Andreas Babucke
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CHARGING SYSTEMS AND METHODS

    • Publication number 20230184473
    • Publication date Jun 15, 2023
    • Emerson Climate Technologies, Inc.
    • David A. ALFANO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Refrigeration System with Brushless DC Motor Compressor Drive

    • Publication number 20230026023
    • Publication date Jan 26, 2023
    • Hill Phoenix, Inc.
    • Jules G. Choueifati
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THERMOSTATIC EXPANSION VALVES AND METHODS OF CONTROL

    • Publication number 20230009585
    • Publication date Jan 12, 2023
    • Carrier Corporation
    • Douglas Auyer
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SENSOR VALIDATION

    • Publication number 20230003429
    • Publication date Jan 5, 2023
    • Lennox Industries Inc.
    • Rakesh Goel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR-COOLED PROGRESSIVELY TWO-STAGE REFRIGERATION SYSTEM

    • Publication number 20220349626
    • Publication date Nov 3, 2022
    • Zhao Ri Gan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DEFROST SYSTEMS AND METHODS FOR HEAT PUMP WATER HEATERS

    • Publication number 20220316778
    • Publication date Oct 6, 2022
    • RHEEM MANUFACTURING COMPANY
    • Alex Williams
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    METHOD FOR CONTROLLING REFRIGERATING SYSTEM USING NON-AZEOTROPIC MI...

    • Publication number 20220290900
    • Publication date Sep 15, 2022
    • LG ELECTRONICS INC.
    • Yongjoo PARK
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    HEAT PUMP HAVING IMPROVED EFFICIENCY

    • Publication number 20210372679
    • Publication date Dec 2, 2021
    • Dong Won LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROL METHOD THEREFOR

    • Publication number 20210310726
    • Publication date Oct 7, 2021
    • LG ELECTRONICS INC.
    • Namgyo LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Inverter System For A Heating, Ventilation, And Air-Conditioning Sy...

    • Publication number 20210302089
    • Publication date Sep 30, 2021
    • Goodman Global Group, Inc.
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PEAK DEMAND RESPONSE OPERATION OF HVAC SYSTEMS

    • Publication number 20210237535
    • Publication date Aug 5, 2021
    • Lennox Industries Inc.
    • Rakesh Goel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REFRIGERATOR ICE COMPARTMENT LATCH AND COVER

    • Publication number 20210156604
    • Publication date May 27, 2021
    • Whirlpool Corporation
    • DEAN A. MARTIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE MAKER AND REFRIGERATOR INCLUDING THE SAME

    • Publication number 20210131715
    • Publication date May 6, 2021
    • LG ELECTRONICS INC.
    • Seungseob YEOM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND METHOD OF CONTROLLING A REFRIGERATOR

    • Publication number 20210102751
    • Publication date Apr 8, 2021
    • LG ELECTRONICS INC.
    • Hosan KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DRIVE CIRCUIT FOR A VARIABLE SPEED FAN MOTOR

    • Publication number 20210025631
    • Publication date Jan 28, 2021
    • Regal Beloit America, Inc.
    • Paul S. Mullin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID WATER HEATER

    • Publication number 20200386444
    • Publication date Dec 10, 2020
    • RHEEM MANUFACTURING COMPANY
    • Rodney K. Pugh
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    INSULATED ICE COMPARTMENT FOR BOTTOM MOUNT REFRIGERATOR WITH CONTRO...

    • Publication number 20200378675
    • Publication date Dec 3, 2020
    • Whirlpool Corporation
    • Robert L. Wetekamp
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method for Controlling a Refrigeration Device

    • Publication number 20200309432
    • Publication date Oct 1, 2020
    • FOLLETT CORPORATION
    • Eric R. Seo
    • 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

    DRIVE CIRCUIT FOR A VARIABLE SPEED FAN MOTOR

    • Publication number 20200240694
    • Publication date Jul 30, 2020
    • Regal Beloit America, Inc.
    • Paul S. Mullin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    REFRIGERATOR

    • Publication number 20200208901
    • Publication date Jul 2, 2020
    • Samsung Electronics Co., Ltd.
    • Il Sung BAE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...