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:
Nov. 26, 2013
Filed:
Nov. 25, 2009
Tatsuya Suzuki, Nagoya, JP;
Go Hanzawa, Kitanagoya, JP;
Takeshi Morita, Kitanagoya, JP;
Akihiro Fukata, Niwa-gun, JP;
Ken Masuda, Komaki, JP;
Tatsuya Suzuki, Nagoya, JP;
Go Hanzawa, Kitanagoya, JP;
Takeshi Morita, Kitanagoya, JP;
Akihiro Fukata, Niwa-gun, JP;
Ken Masuda, Komaki, JP;
NGK Spark Plug Co., Ltd., Aichi, JP;
Abstract
A temperature sensor having a weld zone between an element electrode wire and a sheath core wire. When a section of the weld zone is taken orthogonally to the axial direction and in such a manner as to pass through a center point, L/D is greater or equal to 0.6, wherein D represents the diameter of the element electrode wire, and L represents the length of a chord connecting a first weld point and a second weld point as defined herein.