Title:
発熱検知装置及び発熱検知システム
Document Type and Number:
Japanese Patent JP7108474
Kind Code:
B2
Abstract:
To provide a heat generation detector and a heat generation detection system which can reliably detect heat generation of an object to be detected and easily confirm heat generation of the object to be detected.SOLUTION: A heat generation detector 2A is attached to a feeder wire F and detects heat generation of the feeder wire F. A heat generation detection part 3 detects the heat generation of the feeder wire F at a plurality of detection parts Pto Pwith intervals in a peripheral direction of an outer peripheral part of the feeder wire F. A plurality of opening/closing parts Sto Sopen/close when they receive heat exceeding a prescribed temperature from the respective detection parts Sto Sof the feeder wire F. An opening/closing state detection part detects open/closed states of the plurality of opening/closing parts Sto S. The plurality of opening/closing parts Sto Sare serially connected and open when they receive heat exceeding the prescribed temperature from the respective detection parts Sto Sof the feeder wire F. The opening/closing state detection part detects heat generation of the feeder wire F by detecting the opening state of the opening/closing parts Sto Sat the respective detection parts Sto Sof the feeder wire F.SELECTED DRAWING: Figure 2
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Inventors:
Kotaro Hayashi
Kenta Nagasawa
Shinichi Katayama
Yamakawa Morimi
Kazutoshi Osawa
Yasutoshi Endo
Ryota Toyoda
Maho Oishi
Kenta Nagasawa
Shinichi Katayama
Yamakawa Morimi
Kazutoshi Osawa
Yasutoshi Endo
Ryota Toyoda
Maho Oishi
Application Number:
JP2018112815A
Publication Date:
July 28, 2022
Filing Date:
June 13, 2018
Export Citation:
Assignee:
Sanwa Tech Co., Ltd.
International Classes:
G01K5/72; G01K7/16; G01N25/72
Domestic Patent References:
| JP56153225A | ||||
| JP50064243U | ||||
| JP4069742U | ||||
| JP2003324802A | ||||
| JP2006145478A | ||||
| JP3017894U |
Attorney, Agent or Firm:
Taketo Okuma
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