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:
Feb. 04, 2020
Filed:
Jun. 08, 2018
Surpass Industry Co., Ltd., Gyoda-shi, Saitama, JP;
Masamichi Kobayashi, Saitama, JP;
Masanori Taguchi, Saitama, JP;
SURPASS INDUSTRY CO., LTD, Gyoda-Shi, Saitama, JP;
Abstract
Provided is a pressure detection device which includes: a pressure detection unit configured to detect a pressure transmitted to a diaphragm of the pressure detection unit; a flow passage unit in which a flow passage and a diaphragm of the flow passage unit are formed, a fluid being made to flow through the flow passage along a flow direction from an inflow port to an outflow port, and the diaphragm of the flow passafe unit being configured to transmit a pressure of the fluid flowing through the flow passage to the diaphragm of the flow detection unit; and a nut configured to allow the flow passage unit to be detachably mounted on the pressure detection unit. The pressure detection unit includes a mounting detection sensor configured to detect that the flow passage unit is mounted on the pressure detection unit in a state where the diaphragm of the pressure detection unit and the diaphragm of the flow passage unit are in contact with each other.