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:
May. 16, 2017
Filed:
Jun. 20, 2012
Kazukuni Yamada, Osaka, JP;
Kazuyoshi Tarumoto, Osaka, JP;
Yasuo Hashimoto, Osaka, JP;
Junichi Kawaguchi, Osaka, JP;
Suguru Akiyama, Osaka, JP;
Kazukuni Yamada, Osaka, JP;
Kazuyoshi Tarumoto, Osaka, JP;
Yasuo Hashimoto, Osaka, JP;
Junichi Kawaguchi, Osaka, JP;
Suguru Akiyama, Osaka, JP;
Fuji Impulse Co., Ltd., Osaka, JP;
Abstract
A sealing device is provided which is capable of a two-step holding operation with the use of a linear solenoid. The sealing device includes a stopping mechanism for stopping a movement of a movable part that forms the linear solenoid when the linear solenoid is driven at a predetermined midway point between a start point and an end point after the nozzle part has been moved from the waiting position to the stop position, and for releasing the movable part from a stop to allow the movable part to move again and reach the end point after the nozzle part has been returned from the stop position to the waiting position.