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:
Sep. 26, 2017
Filed:
Dec. 04, 2014
Applicant:
Nagano Keiki Co., Ltd., Tokyo, JP;
Inventors:
Hironori Kobayashi, Tokyo, JP;
Shuji Tohyama, Tokyo, JP;
Yusuke Abe, Tokyo, JP;
Haruhiko Sekiya, Tokyo, JP;
Assignee:
NAGANO KEIKI CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 9/00 (2006.01); G01L 19/00 (2006.01); G01L 19/14 (2006.01);
U.S. Cl.
CPC ...
G01L 9/0041 (2013.01); G01L 19/0038 (2013.01); G01L 19/142 (2013.01); G01L 19/147 (2013.01);
Abstract
A physical quantity measuring sensor includes: a joint having a projection; a ceramic sensor module including a diaphragm and a cylindrical portion integrated with the diaphragm and provided to the projection; and an O-ring interposed between a sensor-module flat portion extending in a direction orthogonal to an axial direction of the cylindrical portion and a joint flat portion extending in a direction orthogonal to an axial direction of the projection.