The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2019
Filed:
Oct. 23, 2014
Applicant:
Ngk Spark Plug Co., Ltd., Nagoya, JP;
Inventors:
Akio Mori, Konan, JP;
Tatsuya Suzuki, Bankok, TH;
Toshinori Nishi, Niwa-gun, JP;
Seiji Oya, Niwa-gun, JP;
Toshiya Oya, Nagoya, JP;
Assignee:
NGK SPARK PLUG CO., LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K 7/00 (2006.01); G01K 1/08 (2006.01); G01K 7/22 (2006.01); G01K 1/14 (2006.01);
U.S. Cl.
CPC ...
G01K 1/08 (2013.01); G01K 1/14 (2013.01); G01K 7/22 (2013.01);
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.