Patents by Inventor Go SHIOTSUKI

Go SHIOTSUKI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Temperature control system, temperature control device and refrigeration device
    Patent number: 10656110
    Abstract: A temperature control system includes first and second temperature control devices. In the first temperature control device, a refrigeration circuit of a refrigeration device, which is positioned downstream of an expansion valve and upstream of an evaporator, and a brine circulation path of a brine circulation device, which is positioned on a heating unit, constitutes a refrigeration capacity adjustment mechanism, and cooling is performed by the evaporator of the refrigeration circuit. In the second temperature control device, a refrigeration device includes an injection circuit that bypasses a condensed refrigerant upstream of a compressor, and a hot gas circuit that bypasses a compressed high-temperature refrigerant upstream of a compressor. A part of the brine circulation path of the brine circulation device and an evaporator of the refrigeration device constitute a heating capacity adjustment heat exchanger, and heating or cooling is performed by a load unit of the brine circulation path.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: May 19, 2020
    Assignee: Shinwa Controls Co., Ltd.
    Inventors: Kazunari Higashida, Hirofumi Komori, Yoshiyuki Okamoto, Hideaki Furumoto, Tomoaki Ito, Hiroki Mori, Go Shiotsuki, Kouji Suzuki
  • TEMPERATURE CONTROL SYSTEM, TEMPERATURE CONTROL DEVICE AND REFRIGERATION DEVICE
    Publication number: 20190017949
    Abstract: A temperature control system includes first and second temperature control devices. In the first temperature control device, a refrigeration circuit of a refrigeration device, which is positioned downstream of an expansion valve and upstream of an evaporator, and a brine circulation path of a brine circulation device, which is positioned on a heating unit, constitutes a refrigeration capacity adjustment mechanism, and cooling is performed by the evaporator of the refrigeration circuit. In the second temperature control device, a refrigeration device includes an injection circuit that bypasses a condensed refrigerant upstream of a compressor, and a hot gas circuit that bypasses a compressed high-temperature refrigerant upstream of a compressor. A part of the brine circulation path of the brine circulation device and an evaporator of the refrigeration device constitute a heating capacity adjustment heat exchanger, and heating or cooling is performed by a load unit of the brine circulation path.
    Type: Application
    Filed: January 20, 2017
    Publication date: January 17, 2019
    Applicant: SHINWA CONTROLS CO., LTD
    Inventors: Kazunari HIGASHIDA, Hirofumi KOMORI, Yoshiyuki OKAMOTO, Hideaki FURUMOTO, Tomoaki ITO, Hiroki MORI, Go SHIOTSUKI, Kouji SUZUKI