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:
Nov. 20, 2018
Filed:
Dec. 14, 2015
Fujikin Incorporated, Osaka-shi, JP;
Tsuyoshi Tanikawa, Osaka, JP;
Michio Yamaji, Osaka, JP;
Tadayuki Yakushijin, Osaka, JP;
Keisuke Ishibashi, Osaka, JP;
Yasumasa Yanagida, Osaka, JP;
FUJIKIN INCORPORATED, Osaka-shi, JP;
Abstract
Provided is a fluid controller which enables precise flow-rate adjustment while securing the durability. The fluid controller includes a stem vertical-movement-amount upper-limit-value setting meanswhich sets an upper limit value of a vertical movement amount of a stemassociated with opening and closing operations. The fluid controller further includes a stem vertical-movement-amount fine-adjustment meanswhich changes the vertical movement amount of the stemassociated with the opening and closing operations, within a range of not greater than the upper limit value.