Invention Grant
- Patent Title: Temperature sensor with improved sheath
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Application No.: US15022142Application Date: 2014-10-23
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Publication No.: US10254172B2Publication Date: 2019-04-09
- Inventor: Akio Mori , Tatsuya Suzuki , Toshinori Nishi , Seiji Oya , Toshiya Oya
- Applicant: NGK Spark Plug Co., LTD.
- Applicant Address: JP Nagoya
- Assignee: NGK SPARK PLUG CO., LTD.
- Current Assignee: NGK SPARK PLUG CO., LTD.
- Current Assignee Address: JP Nagoya
- Agency: Leason Ellis LLP
- Priority: JP2013-220902 20131024; JP2014-023578 20140210
- International Application: PCT/JP2014/078206 WO 20141023
- International Announcement: WO2015/060380 WO 20150430
- Main IPC: G01K7/00
- IPC: G01K7/00 ; G01K1/08 ; G01K7/22 ; G01K1/14
Abstract:
A temperature sensor includes a temperature sensitive element, a sheath portion, a surrounding portion, and a holding member. This temperature sensor has a void formed forward of a temperature sensitive body. When the void is projected in an axial direction of the surrounding portion from a forward end side of the surrounding portion, the void contains at least a forward end surface of the temperature sensitive body.
Public/Granted literature
- US20160231180A1 TEMPERATURE SENSOR Public/Granted day:2016-08-11
Information query
