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  • Information Patent Application

    COMPRESSOR

    • Publication number 20240301882
    • Publication date Sep 12, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Akihiro YAMAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL METHOD FOR COMPRESSOR AND COMPRESSOR SYSTEM

    • Publication number 20240218878
    • Publication date Jul 4, 2024
    • DANFOSS (TIANJIN) LTD.
    • Yingke SUN
    • G01 - MEASURING TESTING
  • Information Patent Application

    HIGH EFFICIENCY SEAL OIL SYSTEM

    • Publication number 20240183491
    • Publication date Jun 6, 2024
    • Circor Pumps North America, LLC
    • Axel Jaeschke
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL OF LIQUID RING PUMP

    • Publication number 20240133380
    • Publication date Apr 25, 2024
    • Edwards Technologies Vacuum Engineering (Qingdao) Co Ltd
    • Xin Dai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS FOR MOTOR-DRIVEN METERING PUMP

    • Publication number 20240077044
    • Publication date Mar 7, 2024
    • WOODWARD, INC.
    • Timothy D. Gronli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE

    • Publication number 20230349377
    • Publication date Nov 2, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Naoto ONODA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLASTHOLE DRILL COMPRESSOR DRIVE SYSTEM

    • Publication number 20230340836
    • Publication date Oct 26, 2023
    • SANDVIK MINING AND CONSTRUCTION USA, LLC
    • Arnold Roberson LAW
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEM TO PUMP FLUID AND CONTROL THEREOF

    • Publication number 20210317829
    • Publication date Oct 14, 2021
    • Project Phoenix, LLC
    • Thomas Afshari
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PUMP ASSEMBLY FOR A VEHICLE, AND CONTROL SYSTEM FOR A PUMP ASSEMBLY...

    • Publication number 20200355183
    • Publication date Nov 12, 2020
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Waldemar HEBISCH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR MONITORING AN OPERATING STATE OF A PUMPING DEVICE

    • Publication number 20200173441
    • Publication date Jun 4, 2020
    • PFEIFFER VACUUM
    • Serge BRANDOLIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IN-VEHICLE MOTOR-DRIVEN COMPRESSOR AND METHOD FOR CONTROLLING IN-VE...

    • Publication number 20190285069
    • Publication date Sep 19, 2019
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takashi Kawashima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR CONTROLLING A GAS SUPPLY TO A VACUUM PUMP

    • Publication number 20170350397
    • Publication date Dec 7, 2017
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Joeri COECKELBERGS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR CONTROLLING MOTOR-DRIVEN COMPRESSOR CONFIGURED TO BE INS...

    • Publication number 20170284409
    • Publication date Oct 5, 2017
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takashi KAWASHIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING A SYSTEM THAT INCLUDES FIXED SPEE...

    • Publication number 20170191475
    • Publication date Jul 6, 2017
    • John Qianghua Zhou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP

    • Publication number 20170184095
    • Publication date Jun 29, 2017
    • Rolls-Royce plc
    • David BROOKES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM TO PUMP FLUID AND CONTROL THEREOF

    • Publication number 20170097019
    • Publication date Apr 6, 2017
    • Project Phoenix, LLC
    • Thomas Afshari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR-DRIVEN COMPRESSOR

    • Publication number 20160281716
    • Publication date Sep 29, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Shinichi KAWAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP, VACUUM EXHAUST DEVICE, AND METHOD OF OPERATING VACUUM...

    • Publication number 20130343912
    • Publication date Dec 26, 2013
    • ULVAC KIKO, Inc.
    • Kazuya Miyata
    • 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

    POSITIVE DISPLACEMENT COMPRESSOR

    • Publication number 20130136640
    • Publication date May 30, 2013
    • PANASONIC CORPORATION
    • Hiroshi Hasegawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Start-Up Control Device and Method for Electric Scroll Compressor

    • Publication number 20100178175
    • Publication date Jul 15, 2010
    • SANDEN CORPORATION
    • Shigeyuki Koyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    METHOD IN A MILKING SYTEM FOR CREATING A REQUIRED VACUUM LEVEL AND...

    • Publication number 20100018465
    • Publication date Jan 28, 2010
    • Henrik Idensjö
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    ROTARY COMPRESSOR UNIT AND METHOD OF CONTROLLING OPERATION THEREOF

    • Publication number 20080240953
    • Publication date Oct 2, 2008
    • Anest Iwata Corporation
    • Hideyuki KIMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...