Title:
TEMPERATURE SENSOR AND COOKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/121392
Kind Code:
A1
Abstract:
This temperature sensor 1 has a heat-sensitive element (sensor part) 10 for detecting the temperature of a measurement object, a sensor retaining body (retaining part) 40 for movably retaining the heat-sensitive element 10, and a detection part 60 for detecting the presence/absence of the measurement object in accordance with movement of the heat-sensitive element 10. The detection part 60 has a magnetic shield 61 (first member) which moves in accordance with movement of the heat-sensitive element 10, and the retaining part 40 has a protective tube 51 (second member) for restricting movement of the magnetic shield 61 and retaining so as to move in a predetermined direction in accordance with movement of the heat-sensitive element 10. The magnetic shield 61 and the protective tube 51 have different hardnesses.
Inventors:
NAKAYAMA NORIYUKI (JP)
Application Number:
PCT/JP2018/045408
Publication Date:
June 18, 2020
Filing Date:
December 11, 2018
Export Citation:
Assignee:
SHIBAURA ELECTRONICS CO LTD (JP)
International Classes:
G01K1/14; A47J27/00; F24C3/12
Foreign References:
| JP2015094523A | 2015-05-18 | |||
| JP2010162106A | 2010-07-29 | |||
| JP2016003361A | 2016-01-12 | |||
| JP2012215697A | 2012-11-08 | |||
| JP2018071407A | 2018-05-10 | |||
| JP2016101237A | 2016-06-02 | |||
| JP2018048760A | 2018-03-29 |
Other References:
See also references of EP 3862735A4
Attorney, Agent or Firm:
OBA, Mitsuru et al. (JP)
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