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:
Aug. 25, 2015
Filed:
Jun. 25, 2012
Applicants:
Hideki Fujiwara, Musashino, JP;
Akihiro Ooshima, Musashino, JP;
Tomotaka Morikawa, Musashino, JP;
Inventors:
Assignee:
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/12 (2006.01); G01L 13/02 (2006.01); G01L 9/00 (2006.01); G01L 19/14 (2006.01); G01L 13/00 (2006.01); G01L 19/06 (2006.01);
U.S. Cl.
CPC ...
G01L 13/025 (2013.01); G01L 9/0008 (2013.01); G01L 9/0016 (2013.01); G01L 9/0048 (2013.01); G01L 19/0645 (2013.01); G01L 19/142 (2013.01); G01L 19/147 (2013.01); G01L 13/00 (2013.01); G01L 19/0627 (2013.01);
Abstract
A sensor unit may include a ceramic member including a first face and a second face opposite to each other with a predetermined interval, a sensor part mounted on the first face, a plurality of metal pins fixed to the second face, a plurality of internal wirings passing through the ceramic member, each of the plurality of internal wirings connecting the sensor part with one of the plurality of metal pins, and a metal member formed on a circumferential end of the second face and joined with a housing by welding.