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:
Apr. 05, 2022
Filed:
Oct. 10, 2018
Saginomiya Seisakusho, Inc., Tokyo, JP;
Kazuya Takimoto, Sayama, JP;
SAGINOMIYA SEISAKUSHO, INC., Tokyo, JP;
Abstract
The present invention aims to provide a pressure sensor capable of improving waterproofness and airtightness by using a sealing adhesive without the use of an atmosphere-side O-ring or packing and improving workability by filling the sealing adhesive in one direction. In the pressure sensor, a protective cover is formed by any combination of a joint, a lower cover, a pressure detection unit, and a case portion. The protective cover includes a side wall forming an outer periphery and a bottom on the pressure chamber side of the side wall. An opening on a side of the protective cover opposite to the bottom is filled with the sealing adhesive to maintain waterproofness and airtightness of a signal transmission unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile