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:
Jan. 20, 2026
Filed:
Oct. 30, 2024
Applicant:
Asia Vital Components Co., Ltd., New Taipei, TW;
Inventor:
Ching-Hang Shen, New Taipei, TW;
Assignee:
ASIA VITAL COMPONENTS CO., LTD., New Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F04D 1/00 (2006.01); F04D 1/06 (2006.01); F04D 13/02 (2006.01); F04D 13/06 (2006.01); F04D 25/06 (2006.01); F04D 29/046 (2006.01); F04D 29/40 (2006.01); F04D 29/42 (2006.01);
U.S. Cl.
CPC ...
F04D 1/00 (2013.01); F04D 13/06 (2013.01); F04D 29/046 (2013.01); F04D 29/426 (2013.01); F04D 1/063 (2013.01); F04D 1/066 (2013.01); F04D 13/025 (2013.01); F04D 25/0606 (2013.01); F04D 29/40 (2013.01);
Abstract
A miniature pump including a pump housing, a rotor, a stator, a closing member connected to the top side, and a holding member. The pump housing includes a top side forming a pump chamber, a bottom side, an inlet and an outlet. An end of a shaft is fixed in the pump chamber, and a bearing is pivoted on the shaft. The rotor is provided in the pump chamber to circulate a working fluid passing through the pump chamber. The holding member is disposed on a side of the closing member corresponding to the bearing, and another end of the shaft is accommodated in the holding member.