Oil pressures

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL SYSTEM FOR A VAPOR COMPRESSION SYSTEM

    • Publication number 20220196310
    • Publication date Jun 23, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • Guillaume Julien Roullet
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR COMPRESSOR

    • Publication number 20210293231
    • Publication date Sep 23, 2021
    • MAX Co., LTD.
    • Tomohide TSUTSUI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method for Power Optimizing Control of Multi-Zone Heat P...

    • Publication number 20200018531
    • Publication date Jan 16, 2020
    • Mitsubishi Electric Research Laboratories, Inc.
    • Scott Bortoff
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    A METHOD FOR CONTROLLING PRESSURE AND OIL LEVEL IN AN OIL RECEIVER...

    • Publication number 20190264962
    • Publication date Aug 29, 2019
    • Danfoss A/S
    • Flemming Morten Schmidt
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP

    • Publication number 20180051704
    • Publication date Feb 22, 2018
    • Yanmar Co., Ltd.
    • Hirotoshi KIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR FLOODBACK PROTECTION SYSTEM

    • Publication number 20170241689
    • Publication date Aug 24, 2017
    • Emerson Climate Technologies, Inc.
    • Troy Richard BROSTROM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Refrigerant Compressor

    • Publication number 20170218944
    • Publication date Aug 3, 2017
    • Bitzer Kuehlmaschinenbau GmbH
    • Henrik Thomsen Schmidt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL DISTRIBUTION IN MULTIPLE-COMPRESSOR SYSTEMS UTILIZING VARIABLE...

    • Publication number 20170211855
    • Publication date Jul 27, 2017
    • Bitzer Kuehlmaschinenbau GmbH
    • Bruce A. Fraser
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CIRCUIT WITH OIL SEPARATION

    • Publication number 20160238294
    • Publication date Aug 18, 2016
    • Sascha Hellmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AUTOMATED INLET STEAM SUPPLY VALVE CONTROLS FOR A STEAM TURBINE POW...

    • Publication number 20070271938
    • Publication date Nov 29, 2007
    • Johnson Controls Technology Company
    • Dennis L. SHAFFER
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method and apparatus for controlling the removal of heat from the c...

    • Publication number 20030014986
    • Publication date Jan 23, 2003
    • Curtis C. Crane
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR OIL PRESSURE CONTROL METHOD AND UNIT

    • Publication number 20020116940
    • Publication date Aug 29, 2002
    • Mikhail Levitin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...