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:
Aug. 28, 2018
Filed:
Mar. 15, 2016
Seiko Epson Corporation, Tokyo, JP;
Seiko Hamamoto, Azumino, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
There is provided a sealing structure in which sealing is performed by covering a fluid passage of a housing using a displacement member that is displaceable according to change in pressure. The displacement member includes a first projecting section which is a sealing section in an outer peripheral section, and a second projecting section which is formed in an inner peripheral section rather than the first projecting section, and the housing is capable of fixing the displacement member in a state in which the first projecting section is compressed, and includes a depression section, in which the second projecting section is placed when the displacement member is fixed, in a position which faces the second projecting section.