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:
Oct. 15, 2019
Filed:
Oct. 20, 2016
Applicant:
Coavis, Sejong-si, KR;
Inventors:
Hyun Tae Lee, Sejong-si, KR;
Gyu Sang Yu, Chungcheongbuk-do, KR;
In Seok Sohn, Chungcheongbuk-do, KR;
Assignee:
COAVIS, Sejong-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 13/10 (2006.01); H02K 5/14 (2006.01); H02K 5/12 (2006.01); F02M 51/04 (2006.01);
U.S. Cl.
CPC ...
H02K 13/10 (2013.01); H02K 5/148 (2013.01); F02M 51/04 (2013.01); H02K 5/12 (2013.01);
Abstract
The present invention relates to a fuel pump for vehicle supplying power to a commutator and an armature through a brush to prevent the brush from shake, which comprises the brush, a spring mounted on a top of the brush, the commutator contacted to a bottom of the brush, a brush holder surrounding the brush and the spring, and a first hole formed for fuel flow at a front side of the brush holder in a rotational direction of the commutator based on the brush.