Japan, Sept. 18 -- TOYOTA MOTOR CORP,PRIME PLANET ENERGY & SOLUTIONS INC,PRIMEARTH EV ENERGY CO LTD has got intellectual property rights for 'BATTERY COMPOSITE MEMBER AND MANUFACTURING METHOD THEREFOR.' Other related details are as follows:
Application Number: JP,2022-149049
Category (FI): H01M50/533,H01M50/184@A,H01M50/15,H01M50/176,H01M50/188,H01M50/55,101,H01M50/553,H01M50/193,H01M50/564,H01M50/562,H01M50/534,H01M50/159
Stage: PROBLEM TO BE SOLVED: To provide a battery composite member with which separation between a battery metal member and a battery resin member hardly occurs, and a method for manufacturing the same.SOLUTION: In a battery composite member 19 pertaining to the present disclosure, a battery metal member 13 comprises a base material part 15, and an irregular shaped part 16 that has a plurality of protrusions 17 protruding therefrom, with a base resin layer 18 thinner than the protrusion height of the irregular shaped part 16 provided between the base material part 15 and the battery resin member 14. The combined thickness of the base resin layer 18 and the battery resin member 14 is larger than the protrusion height of the irregular shaped part 16, and the protrusions 17 bite into the battery resin member 14 penetrating the base resin layer 18, with the base resin layer 14 being in contact with a bottom section of the base material part 15 between the protrusions 17, with some of the side faces of the protrusions 17, and with a face on the base material part 15 side of the battery resin member 14.SELECTED DRAWING: Figure 6 (Grant)
Filing Date: Sept. 20, 2022
Publication Date: April 2, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
