H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/02 (2006.01) H01M 8/00 (2006.01) H01M 8/10 (2006.01)
Patent
CA 2744995
A sealing structure includes: components (1, 2, 11, 16, 21, 22, 33, 34, 44, 51, 52, 61, 62) respectively having sealing surfaces (8, 9, 14, 17, 30, 31, 42, 43, 49, 71, 72) on surfaces thereof facing each other; and a seal member (3, 18, 25, 37, 46, 50, 55, 65, 104, 105, 106, 140, 240) interposed between the sealing surfaces to make the sealing surfaces closely adhere to each other, and at least a hard carbon film (6, 7, 13, 28, 29, 40, 41, 48, 53, 54, 66, 67, 108, 120, 130, 220, 230, 320, 330, 430) is formed on one or both of the sealing surfaces.
L'invention porte sur une structure d'étanchéité comprenant des composants (1, 2, 11, 16, 21, 22, 33, 34, 44, 51, 52, 61, 62) ayant chacune une surface d'étanchéité (8, 9, 14, 17, 30, 31, 42, 43, 49, 71, 72) sur le côté qui fait face à un autre composant, et un matériau d'étanchéité (3, 18, 25, 37, 46, 50, 55, 65, 104, 105, 106, 140, 240) intercalé entre les surfaces d'étanchéité de façon à faire étroitement adhérer les surfaces d'étanchéité les unes aux autres. La structure d'étanchéité est caractérisée par le fait qu'au moins un film de revêtement de carbone dur (6, 7, 13, 28, 29, 40, 41, 48, 53, 54, 66, 67, 108, 120, 130, 220, 230, 320, 330, 430) est formé sur l'une des surfaces d'étanchéité ou les deux.
Himeno Tomokatsu
Kageyama Kazuhiro
Miyazawa Atsushi
Numao Yasuhiro
Yamazaki Tsutomu
Marks & Clerk
Nissan Motor Co. Ltd.
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