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:
Jun. 05, 2012
Filed:
May. 08, 2009
Tatsuya Suzuki, Nagoya, JP;
Mitsunori Oi, Kasugai, JP;
Takashi Maeda, Kakamigahara, JP;
Norimichi Saito, Niwa-gun, JP;
Toshinori Nishi, Komaki, JP;
Go Hanzawa, Kitanagoya, JP;
Takeshi Morita, Kitanagoya, JP;
Tatsuya Suzuki, Nagoya, JP;
Mitsunori Oi, Kasugai, JP;
Takashi Maeda, Kakamigahara, JP;
Norimichi Saito, Niwa-gun, JP;
Toshinori Nishi, Komaki, JP;
Go Hanzawa, Kitanagoya, JP;
Takeshi Morita, Kitanagoya, JP;
NGK Spark Plug Co., Ltd., Aichi, JP;
Abstract
A temperature sensor including: a temperature sensing element () having a temperature sensing unit () and a pair of device electrode wires (); a sheath member () having a sheath wire () connected at a junction () to at least one of the device electrode wires and a sheath outer pipe () retaining the sheath wire in an insulating material (); an inner tube () which has a bottomed cylindrical shape; and a cylindrical outer tube () having an open end, covering the inner tube such that the open end is located at a front end side of the junction and in a region to the rear end side of or aligned with the front end of the inner tube, and being spaced from the inner tube at the front end side of the junction.