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. 09, 2022
Filed:
Jan. 12, 2018
Applicant:
Edwards Japan Limited, Chiba, JP;
Inventors:
Yoshiyuki Sakaguchi, Chiba, JP;
Yanbin Sun, Chiba, JP;
Kengo Saegusa, Chiba, JP;
Hideki Omori, Chiba, JP;
Assignee:
Edwards Japan Limited, Chiba, JP;
Primary Examiner:
Int. Cl.
CPC ...
F04D 25/06 (2006.01); F04D 19/04 (2006.01); H05K 5/02 (2006.01); F04B 37/14 (2006.01); F04B 39/00 (2006.01); F04B 37/16 (2006.01); F04D 29/64 (2006.01); F04D 29/52 (2006.01);
U.S. Cl.
CPC ...
F04D 25/068 (2013.01); F04B 37/14 (2013.01); F04B 37/16 (2013.01); F04B 39/00 (2013.01); F04D 19/04 (2013.01); H05K 5/0204 (2013.01); F04D 29/522 (2013.01); F04D 29/644 (2013.01);
Abstract
Provided is a vacuum pump apparatus which allows reductions in thickness, weight, size, and cost of a vacuum pump control device. In the vacuum pump apparatus, a pump main body unit and a control unit which controls driving of the pump main body unit are integrated with each other. The vacuum pump apparatus has a configuration in which a spacer configured to support a load applied to a housing of the control unit is provided between a base of the pump main body unit and the housing of the control unit.