18570148. ELECTRICAL JUNCTION BOX (Sumitomo Electric Industries, Ltd.)

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ELECTRICAL JUNCTION BOX

Organization Name

Sumitomo Electric Industries, Ltd.

Inventor(s)

Tatsuya Daidoji of Yokkaichi-shi, Mie JP

Arinobu Nakamura of Yokkaichi-shi, Mie JP

Heng Cao of Yokkaichi-shi, Mie JP

ELECTRICAL JUNCTION BOX

This abstract first appeared for US patent application 18570148 titled 'ELECTRICAL JUNCTION BOX

Original Abstract Submitted

An electrical junction box includes a busbar, a molded resin portion that is insert-molded using the busbar as an insert component, a case that covers the molded resin portion to form a waterproof space, a blocking portion that blocks a first opening of a through hole passing through the molded resin portion, and a waterproofing resin that is filled in the through hole. The through hole is formed between the first holding portion and the second holding portion and the entire periphery of an intermediate portion of the busbar is exposed in the through hole. The blocking portion is a member that is provided separately from the molded resin portion. The waterproofing resin reaches the blocking portion while entirely covering the periphery of the intermediate portion of the busbar.

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