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:
Nov. 04, 2025
Filed:
Feb. 02, 2021
Hitachi Astemo, Ltd., Hitachinaka, JP;
Masato Saito, Hitachinaka, JP;
Michihito Watarai, Hitachinaka, JP;
Hitachi Astemo, Ltd., Hitachinaka, JP;
Abstract
An object of the present invention is to provide an electronic control unit that curbs overflow of a sealant at a three-way junction of the sealant in the vicinity of a connector. The electronic control unit includes a first seal partthat seals between a base memberand a cover member, a second seal partthat seals between the base memberand a connector housing, and a third seal partthat is connected to the first seal partand the second seal partand seals between the cover memberand the connector housing. In a part (three-way junction) where the first seal part, the second seal part, and the third seal partintersect, a space partJAthat is connected to the recessed partand recessed further from a surface forming the recessed partis formed.