REFRIGERANT DETECTION DEVICE - MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD

Title:

REFRIGERANT DETECTION DEVICE

Document Type and Number:

WIPO Patent Application WO/2024/075630

Kind Code:

A1

Abstract:

Provided is a refrigerant detection device that enables safe replacement of a refrigerant sensor. A refrigerant detection device comprises: a refrigerant sensor; a power supply unit that supplies power to the refrigerant sensor; a switching unit that switches the electrical connection state between the power supply unit and the refrigerant sensor; an operation unit for operating the switching unit; and a power supply unit protective cover that covers the power supply unit. The operation unit is disposed so as to be operable without removing the power supply unit protective cover.

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Inventors:

ISHIZUKA HIROFUMI (JP)

Application Number:

PCT/JP2023/035408

Publication Date:

April 11, 2024

Filing Date:

September 28, 2023

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)

International Classes:

F24F11/36; F24F11/88; F24F11/89

Attorney, Agent or Firm:

MATSUNUMA Yasushi et al. (JP)

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