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being obtained by displacing a lateral sealing face

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  • F04C28/265
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C28/00Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids

Current Industry

F04C28/265being obtained by displacing a lateral sealing face
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor having capacity modulation
    • Patent number 12,018,683
    • Issue date Jun 25, 2024
    • Copeland LP
    • Phillip M. Moore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation assembly
    • Patent number 11,635,078
    • Issue date Apr 25, 2023
    • Emerson Climate Technologies, Inc.
    • Masao Akei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas pump with pressure relief for reducing the starting torque
    • Patent number 11,506,204
    • Issue date Nov 22, 2022
    • Schwabische Huttenwerke Automotive GmbH
    • Uwe Meinig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slide valve, slide valve adjustment mechanism and screw compressor
    • Patent number 11,365,736
    • Issue date Jun 21, 2022
    • Gree Electric Appliances, Inc. of Zhuhai
    • Yushi Bi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation
    • Patent number 11,209,000
    • Issue date Dec 28, 2021
    • Emerson Climate Technologies, Inc.
    • Phillip M. Moore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure pump
    • Patent number 11,092,112
    • Issue date Aug 17, 2021
    • Denso Corporation
    • Shinichiro Koshimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compressor having capacity modulation assembly
    • Patent number 10,954,940
    • Issue date Mar 23, 2021
    • Emerson Climate Technologies, Inc.
    • Masao Akei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll compressor
    • Patent number 10,954,942
    • Issue date Mar 23, 2021
    • LG Electronics Inc.
    • Sanghun Seong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid-ring compressor including bypass pipe
    • Patent number 10,883,505
    • Issue date Jan 5, 2021
    • VACCOMP CO., LTD.
    • Seok Won Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll compressor having a capacity variable device
    • Patent number 10,865,791
    • Issue date Dec 15, 2020
    • LG Electronics Inc.
    • Minjae Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage oil-injected screw air compressor
    • Patent number 10,626,785
    • Issue date Apr 21, 2020
    • ALMIG KOMPRESSOREN GMBH
    • Yin-Ching Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with thermal protection system
    • Patent number 10,378,542
    • Issue date Aug 13, 2019
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Motor-pump unit
    • Patent number 9,945,377
    • Issue date Apr 17, 2018
    • Eckerle Industrie Elektronik GmbH
    • Reinhard Pippes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor having capacity modulation assembly
    • Patent number 9,879,674
    • Issue date Jan 30, 2018
    • Emerson Climate Technologies, Inc.
    • Masao Akei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Capacity modulated scroll compressor
    • Patent number 9,638,191
    • Issue date May 2, 2017
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation assembly
    • Patent number 9,303,642
    • Issue date Apr 5, 2016
    • Emerson Climate Technologies, Inc.
    • Masao Akei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll-type compressor and CO2 vehicle air conditioning system havi...
    • Patent number 9,291,165
    • Issue date Mar 22, 2016
    • Obrist Engineering GmbH
    • Frank Obrist
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity modulated scroll compressor
    • Patent number 9,022,759
    • Issue date May 5, 2015
    • Emerson Climate Technologies, Inc.
    • Sunil Annappa Magadum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubrication of a scroll compressor
    • Patent number 8,834,139
    • Issue date Sep 16, 2014
    • Panasonic Corporation
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation system
    • Patent number 8,628,316
    • Issue date Jan 14, 2014
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation assembly
    • Patent number 8,585,382
    • Issue date Nov 19, 2013
    • Emerson Climate Technologies, Inc.
    • Masao Akei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Floating apparatus for scroll compressors
    • Patent number 8,579,604
    • Issue date Nov 12, 2013
    • Industrial Technology Research Institute
    • Kun-Yi Liang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation system
    • Patent number 8,529,232
    • Issue date Sep 10, 2013
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation system
    • Patent number 8,517,704
    • Issue date Aug 27, 2013
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity modulated scroll compressor system and method
    • Patent number 8,485,789
    • Issue date Jul 16, 2013
    • Emerson Climate Technologies, Inc.
    • Yumin Gu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual volume-ratio scroll machine
    • Patent number 8,475,140
    • Issue date Jul 2, 2013
    • Emerson Climate Technologies, Inc.
    • Stephen M. Seibel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation system
    • Patent number 8,313,318
    • Issue date Nov 20, 2012
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control and protection system for a variable capacity compressor
    • Patent number 8,156,751
    • Issue date Apr 17, 2012
    • Emerson Climate Technologies, Inc.
    • Nagaraj Jayanth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation assembly
    • Patent number 7,988,433
    • Issue date Aug 2, 2011
    • Emerson Climate Technologies, Inc.
    • Masao Akei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor having capacity modulation system
    • Patent number 7,976,295
    • Issue date Jul 12, 2011
    • Emerson Climate Technologies, Inc.
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Compressor Having Capacity Modulation
    • Publication number 20220034317
    • Publication date Feb 3, 2022
    • Emerson Climate Technologies, Inc.
    • Phillip M. MOORE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Slide Valve, Slide Valve Adjustment Mechanism and Screw Compressor
    • Publication number 20210270269
    • Publication date Sep 2, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Yushi Bi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Having Capacity Modulation Assembly
    • Publication number 20210164470
    • Publication date Jun 3, 2021
    • Emerson Climate Technologies, Inc.
    • Masao AKEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compressor Having Capacity Modulation
    • Publication number 20210010472
    • Publication date Jan 14, 2021
    • Emerson Climate Technologies, Inc.
    • Phillip M. MOORE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID-RING COMPRESSOR INCLUDING BYPASS PIPE
    • Publication number 20200217318
    • Publication date Jul 9, 2020
    • Vaccomp Co., Ltd.
    • SEOK WON LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE PUMP
    • Publication number 20190376472
    • Publication date Dec 12, 2019
    • DENSO CORPORATION
    • Shinichiro KOSHIMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20190219055
    • Publication date Jul 18, 2019
    • LG ELECTRONICS INC.
    • Minjae KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Having Capacity Modulation Assembly
    • Publication number 20180149155
    • Publication date May 31, 2018
    • Emerson Climate Technologies, Inc.
    • Masao AKEI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL-INJECTED SCREW AIR COMPRESSOR
    • Publication number 20180119600
    • Publication date May 3, 2018
    • ALMiG Kompressoren GmbH
    • Ming-Te LU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-STAGE OIL-INJECTED SCREW AIR COMPRESSOR
    • Publication number 20180119601
    • Publication date May 3, 2018
    • ALMiG Kompressoren GmbH
    • Yin-Ching LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor-Pump Unit
    • Publication number 20150267701
    • Publication date Sep 24, 2015
    • Eckerle Industrie-Elektronik GmbH
    • Reinhard PIPPES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL-TYPE COMPRESSOR AND CO2 VEHICLE AIR CONDITIONING SYSTEM HAVI...
    • Publication number 20140348682
    • Publication date Nov 27, 2014
    • Obrist Engineering GmbH
    • Frank OBRIST
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Pump With Pressure Relief for Reducing the Starting Torque
    • Publication number 20140199199
    • Publication date Jul 17, 2014
    • SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH
    • Uwe Meinig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING CAPACITY MODULATION ASSEMBLY
    • Publication number 20140072466
    • Publication date Mar 13, 2014
    • Emerson Climate Technologies, Inc.
    • Masao AKEI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Capacity Modulated Scroll Compressor
    • Publication number 20140064999
    • Publication date Mar 6, 2014
    • Emerson Climate Technologies, Inc.
    • Sunil Annappa Magadum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING CAPACITY MODULATION SYSTEM
    • Publication number 20120195781
    • Publication date Aug 2, 2012
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOATING APPARATUS FOR SCROLL COMPRESSORS
    • Publication number 20120148433
    • Publication date Jun 14, 2012
    • Industrial Technology Research Institute
    • KUN-YI LIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING CAPACITY MODULATION ASSEMBLY
    • Publication number 20110268597
    • Publication date Nov 3, 2011
    • Masao Akei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR HAVING CAPACITY MODULATION SYSTEM
    • Publication number 20110256009
    • Publication date Oct 20, 2011
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20110194965
    • Publication date Aug 11, 2011
    • PANASONIC CORPORATION
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING CAPACITY MODULATION SYSTEM
    • Publication number 20110033328
    • Publication date Feb 10, 2011
    • Emerson Climate Technologies, Inc.
    • Robert C. STOVER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING CAPACITY MODULATION ASSEMBLY
    • Publication number 20100254841
    • Publication date Oct 7, 2010
    • Masao Akei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Screw Compressor Capacity Control
    • Publication number 20090311119
    • Publication date Dec 17, 2009
    • Carrier Corporation
    • Steven J. Holden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor having capacity modulation system
    • Publication number 20090297378
    • Publication date Dec 3, 2009
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor having capacity modulation system
    • Publication number 20090297377
    • Publication date Dec 3, 2009
    • Robert C. Stover
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAPACITY MODULATED SCROLL COMPRESSOR SYSTEM AND METHOD
    • Publication number 20080286118
    • Publication date Nov 20, 2008
    • Emerson Climate Technologies, Inc.
    • Yumin Gu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SCROLL MACHINE WITH SEAL
    • Publication number 20080175737
    • Publication date Jul 24, 2008
    • Walter T. Grassbaugh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20080038134
    • Publication date Feb 14, 2008
    • DAIKIN INDUSTRIES, LTD.
    • Masanori Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL VOLUME-RATIO SCROLL MACHINE
    • Publication number 20070269326
    • Publication date Nov 22, 2007
    • Stephen M. Seibel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor
    • Publication number 20070110605
    • Publication date May 17, 2007
    • Daikin Industries, Ltd.
    • Masanori Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...