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:
Mar. 02, 2021
Filed:
Feb. 10, 2017
Nidec Tosok Corporation, Zama, JP;
Nippon Seiki Co., Ltd., Nagaoka, JP;
NIDEK TOSOK CORPORATION, Zama, JP;
NIPPON SEIKI CO., LTD., Nagaoka, JP;
Abstract
A pressure detection device includes a base plate having first and second principal surfaces and a through-hole in which a fluid to be measured flows. A pressure sensor arranged above the first principal surface to cover the through-hole outputs an electric signal corresponding to the pressure of the fluid. A housing includes a recessed portion and first and second capacitor holders. The recessed portion retains the base plate and first and second lead terminals electrically connected to the pressure sensor and allows a part of each of the lead terminals to be exposed. The capacitor holders each includes an outwardly opened recess and together hold a capacitor electrically connected to the lead terminals. Each of the capacitor holders obliquely protrudes from an outer shape of the housing to both sides when viewed in a plan view in a direction from the first principal surface to the second principal surface.