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:
Dec. 26, 2006
Filed:
Jun. 23, 2005
Hiroshi Nomura, Nagoya, JP;
Hiroshi Nomura, Nagoya, JP;
Denso Corporation, Kariya, JP;
Abstract
A differential pressure detection type pressure sensor includes: a casing having a concavity; a pressure detection element disposed on a bottom of the concavity; a through hole; a first protection member in the concavity; and a second protection member in the through hole. The pressure detection element has one side facing the bottom of the concavity and the other side facing an opening of the concavity. The through hole includes one opening on the bottom of the concavity and the other opening on a part of the casing. The height of the first protection member facing the opening of the concavity and the height of the second protection member in the other opening of the through hole are on a same plane.