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. 02, 2021
Filed:
Jun. 15, 2017
Applicant:
Nippon Pillar Packing Co., Ltd., Osaka, JP;
Inventors:
Assignee:
NIPPON PILLAR PACKING CO., LTD., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 49/06 (2006.01); F04B 43/04 (2006.01);
U.S. Cl.
CPC ...
F04B 49/06 (2013.01); F04B 43/04 (2013.01); F04B 2201/0201 (2013.01); F04B 2201/0209 (2013.01); F04B 2203/02 (2013.01);
Abstract
A diaphragm pump includes a reciprocable diaphragm, an actuator including a motor, and a control device. The control device resets an origin of the diaphragm in a reciprocating direction, when detecting a step-out of the motor. After resetting the origin, the control device activates the actuator to move the diaphragm to the origin.
Quick Actions:
Teshima, Kazukiyo. (2021). Diaphragm pump having an actuator driven by a controller to move a diaphragm or a movable member to bring a motor into a first step-out wherein an origin position is reset (U.S. Patent No. 10907629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10907629
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile