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  • Information Patent Application

    HEAT PUMP DEVICE, HEAT PUMP SYSTEM, AIR CONDITIONER, AND REFRIGERAT...

    • Publication number 20220136753
    • Publication date May 5, 2022
    • Mitsubishi Electric Corporation
    • Takashi YAMAKAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP AND METHOD FOR THE OPERATION THEREOF

    • Publication number 20220106958
    • Publication date Apr 7, 2022
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Dirk BORCHERS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vane Pump

    • Publication number 20200340473
    • Publication date Oct 29, 2020
    • ZF Friedrichshafen AG
    • Florian Pöhnlein
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTIPLE LOBE VANE FLUID PUMP HAVING ENHANCED UNDER-VANE CAVITY PRE...

    • Publication number 20190128258
    • Publication date May 2, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Terrence D. Hogan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWIN VANE ROTARY VACUUM PUMP

    • Publication number 20190017507
    • Publication date Jan 17, 2019
    • WABCO EUROPE BVBA
    • David HEAPS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP AND SYSTEM FOR SUPPLYING A CONSUMER

    • Publication number 20180180045
    • Publication date Jun 28, 2018
    • Magna Powertrain Bad Homburg GmbH
    • Ante BODROZIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP AND METHOD FOR THE OPERATION THEREOF

    • Publication number 20180149154
    • Publication date May 31, 2018
    • Magna Powertrain Bad Homburg GmbH
    • Dirk BORCHERS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compressor Crankcase Heating Control Systems And Methods

    • Publication number 20180112902
    • Publication date Apr 26, 2018
    • Emerson Climate Technologies, Inc.
    • Hung Pham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR THE START-UP CONTROL OF AN ELECTRIC VACUUM PUMP

    • Publication number 20140356190
    • Publication date Dec 4, 2014
    • Alexander Kalbeck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP

    • Publication number 20140294650
    • Publication date Oct 2, 2014
    • Tomoyuki Fujita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRANKCASE HEATER SYSTEMS AND METHODS FOR VARIABLE SPEED COMPRESSORS

    • Publication number 20140255209
    • Publication date Sep 11, 2014
    • Emerson Climate Technologies, Inc.
    • Daniel L. McSweeney
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR DIFFERENTIAL PRESSURE CONTROL DURING COMPRESSOR S...

    • Publication number 20140230467
    • Publication date Aug 21, 2014
    • Roger NOLL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT PUMP DEVICE, AIR CONDITIONER, AND REFRIGERATING MACHINE

    • Publication number 20140174118
    • Publication date Jun 26, 2014
    • Mitsubishi Electric Corporation
    • Yosuke Shinomoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor Crankcase Heating Control Systems and Methods

    • Publication number 20140138451
    • Publication date May 22, 2014
    • Emerson Climate Technologies, Inc.
    • Hung Pham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-FLOODED SCREW COMPRESSOR, MOTOR DRIVE SYSTEM, AND MOTOR CONTROL

    • Publication number 20130294932
    • Publication date Nov 7, 2013
    • Hirotaka KAMEYA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE-DISPLACEMENT LUBRICANT VANE PUMP

    • Publication number 20130136641
    • Publication date May 30, 2013
    • PIERBURG PUMP TECHNOLOGY GMBH
    • Nicola Novi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR-DRIVEN COMPRESSOR

    • Publication number 20130071266
    • Publication date Mar 21, 2013
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Taku Adaniya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL VALVE FOR AN OIL-INJECTED SCREW-TYPE COMPRESSOR

    • Publication number 20130068322
    • Publication date Mar 21, 2013
    • KNORR-BREMSE SYSTEME FUR SCHIENENFAHRZEUGE GMBH
    • Engelbert Köck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATED HYDRAULIC POWER SYSTEM AND A METHOD OF OPERATING AN AUTOM...

    • Publication number 20120317965
    • Publication date Dec 20, 2012
    • VOLVO CONSTRUCTION EQUIPMENT AB
    • Francis Edward Pagnotta, JR.
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STATE OF CHARGE ADJUSTED COMPRESSOR CONTROL

    • Publication number 20120316713
    • Publication date Dec 13, 2012
    • Bendix Commercial Vehicle Systems, LLC
    • David J. Pfefferl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CURRENT CONTROL VIA SPEED CONTROL FOR DRIVING SCREW COMPRESSOR UNDE...

    • Publication number 20120315151
    • Publication date Dec 13, 2012
    • Bendix Commercial Vehicle Systems, LLC
    • Marv Hamdan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY VANE COMPRESSOR

    • Publication number 20120224986
    • Publication date Sep 6, 2012
    • CALSONIC KANSEI CORPORATION
    • Hirotada Shimaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCROLL COMPRESSOR

    • Publication number 20120128518
    • Publication date May 24, 2012
    • Sadayuki Yamada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20120111043
    • Publication date May 10, 2012
    • Kazunori Hatakeyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MOTOR-DRIVEN COMPRESSOR AND CONTROLLER THEREFOR

    • Publication number 20120107141
    • Publication date May 3, 2012
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takashi KAWASHIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALANCE PLATE ASSEMBLY FOR A FLUID DEVICE

    • Publication number 20120034121
    • Publication date Feb 9, 2012
    • EATON CORPORATION
    • Aaron Michael Hicks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TEMPORARY SELF-LUBRICATING COATING FOR SCROLL COMPRESSOR

    • Publication number 20110311384
    • Publication date Dec 22, 2011
    • Pierre Ginies
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRANKCASE HEATER SYSTEMS AND METHODS FOR VARIABLE SPEED COMPRESSORS

    • Publication number 20110070100
    • Publication date Mar 24, 2011
    • Emerson Climate Technologies, Inc.
    • Daniel L. McSweeney
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-FLOODED SCREW COMPRESSOR, MOTOR DRIVE SYSTEM, AND MOTOR CONTROL...

    • Publication number 20100028165
    • Publication date Feb 4, 2010
    • Hirotaka KAMEYA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANE PUMP

    • Publication number 20090291010
    • Publication date Nov 26, 2009
    • Achim Koehler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES