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Patent Searching and Data


Title:
TEMPERATURE SENSOR
Document Type and Number:
WIPO Patent Application WO/2021/070560
Kind Code:
A1
Abstract:
This temperature sensor (1) is disposed inside a hydrogen tank, to be used. The temperature sensor (1) is provided with: a temperature sensing element (2); a pair of element electrode wires (3); a pair of current-carrying members (4); and a housing (5). The temperature sensing element (2) detects temperature inside the hydrogen tank. The pair of element electrode wires (3) are electrically connected to the temperature sensing element (2). The pair of current-carrying members (4) are respectively electrically connected to different element electrode wires (3). The housing (5) is a resin housing, that is, made of a resin-containing material. The housing (5) has a pair of through-holes (51) through which the respective current-carrying members (4) are passed so as to be retained therein. A clearance (c) is formed between at least one of the current-carrying members (4) and an inner circumferential surface of the corresponding through-hole (51) in the housing (5).

Inventors:
HIRONAKA MASAKI (JP)
Application Number:
PCT/JP2020/034479
Publication Date:
April 15, 2021
Filing Date:
September 11, 2020
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
G01K7/22; G01K13/02
Foreign References:
JP2016029357A2016-03-03
JPH07140013A1995-06-02
JP2014226862A2014-12-08
US20120026659A12012-02-02
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (JP)
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