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. 13, 2025
Filed:
Mar. 25, 2022
Applicants:
Proterial, Ltd., Tokyo, JP;
Hitachi Astemo, Ltd., Ibaraki, JP;
Inventors:
Noriyuki Takahashi, Tokyo, JP;
Teruaki Nakashima, Ibaraki, JP;
Assignees:
Proterial, Ltd., Tokyo, JP;
Hitachi Astemo, Ltd., Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 15/00 (2006.01); H02K 3/28 (2006.01); H02K 3/50 (2006.01);
U.S. Cl.
CPC ...
H02K 15/0068 (2013.01); H02K 3/28 (2013.01); H02K 3/50 (2013.01);
Abstract
A conductive wire includes an angled protrusion having a tapered shape being integrated with a wire-shaped main body and configured to generate an arc between itself and an arc welding electrode. At least one of the pair of conductive members comprises an angled protrusion having a tapered shape. Welding of the conductive members is performed by melting the angled protrusion by generating an arc between the angled protrusion and an electrode.