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Feng Chen

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe body, pipe and method of making pipe
    • Patent number 10,907,752
    • Issue date Feb 2, 2021
    • Zhejiang Sanhua Intelligent Controls CO., Ltd.
    • Yiqi Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas-liquid separator
    • Patent number 9,696,071
    • Issue date Jul 4, 2017
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Yong Pan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Bidirectional filter and heat pump system
    • Patent number 9,435,572
    • Issue date Sep 6, 2016
    • Zhejiang Sanhua Co., Ltd.
    • Linping Wu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil-returning device and accumulator
    • Patent number 8,099,976
    • Issue date Jan 24, 2012
    • Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd
    • Zhijun Zhang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPE BODY, PIPE AND METHOD OF MAKING PIPE
    • Publication number 20190032819
    • Publication date Jan 31, 2019
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Yiqi Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRONIC COOLING WATER PUMP WITH FLOATING IMPELLER
    • Publication number 20160108919
    • Publication date Apr 21, 2016
    • BorgWarner Inc.
    • Hongming Dai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS-LIQUID SEPARATOR
    • Publication number 20140352270
    • Publication date Dec 4, 2014
    • Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd.
    • Yong Pan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BIDIRECTIONAL FILTER AND HEAT PUMP SYSTEM
    • Publication number 20140144174
    • Publication date May 29, 2014
    • Zhejiang Sanhua Co., Ltd.
    • Linping Wu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BI-FLOW FILTER DRIER
    • Publication number 20120217198
    • Publication date Aug 30, 2012
    • Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd.
    • Feng Chen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL-RETURNING DEVICE AND ACCUMULATOR
    • Publication number 20090084130
    • Publication date Apr 2, 2009
    • Zhejiang Sanhua Climate & Appliance Controls Group Co., Ltd.
    • Zhijun Zhang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...