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:
Jun. 02, 2026
Filed:
May. 27, 2021
Hitachi Astemo, Ltd., Hitachinaka, JP;
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Abstract
A fuse circuit element () of a fuse modulefor fail-safe is mounted on a fuse circuit board (), and connected to wire terminal portions () made of respective wire one ends of stator coils. The fuse circuit board () has, as main terminals (), through holes () and land portions (), and the wire terminal portions () are soldered or welded with the wire terminal portions () inserted into the through holes (). The fuse circuit board () is supported in a cantilever manner by a pedestal portion (), and a space () is secured between the fuse circuit board () and a surface () of a housing () around the main terminals (). With this, soldering or welding can be performed without heat escaping during soldering or welding by the space ().