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1. (WO2018011933) BONDED STACKED METAL SHEET BODY

Pub. No.:    WO/2018/011933    International Application No.:    PCT/JP2016/070777
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Fri Jul 15 01:59:59 CEST 2016
IPC: F16B 5/08
B32B 15/01
F02F 11/00
F16J 15/08
F01N 13/08
Applicants: NIPPON STEEL & SUMITOMO METAL CORPORATION
新日鐵住金株式会社
Inventors: SAWADA, Masayoshi
澤田 正美
SHIBUYA, Masayuki
渋谷 将行
FUKUMURA, Yuichi
福村 雄一
ADACHI, Kazuhiko
安達 和彦
TAKEUCHI, Kouichi
武内 孝一
Title: BONDED STACKED METAL SHEET BODY
Abstract:
This bonded stacked metal sheet body 50 is provided with multiple metal sheets (first metal sheet 50a, second metal sheet 50b) and bonded parts 51 where the multiple metal sheets 50a and 50b are bonded to each other. The bonded parts 51 are, for example, dot-shaped and disposed in a regular pattern. Said bonded parts 51 can be formed by publically known methods such as spot welding. A gasket 1 in which said bonded stacked metal sheet body 50 is used is capable of compensating for reduced surface pressure even when bead fatigue occurs and is capable of maintaining sealing even when used for long periods in a high temperature environment.