发明名称 |
BERSTPLATTE FÜR AUFBLASVORRICHTUNG |
摘要 |
The present invention provides a ruptuable plate in which broken pieces are hardly produced. <??>In an inflator for inflating an article to be infalted with a pressurized medium, a rupturable plate for an inflator blocking and closing between a portion which is charged with a pressurized medium and maintained at high pressure and a portion which is not charged with a pressurized medium and maintained at normal pressure is provided. The rupturable plate is mounted to the inflator by fixing a peripheral edge portion thereof to the inflator, and is further provided with one or two or more selected from the followings: (a) a ratio (diameter/thickness) of a thickness and a diameter is 14 to 50, (b) a tensile strength is 880 to 1100 N/mm<2>, and (c) an elongation is 25% or more. And in the rupturable plate, the whole remaining portion excluding the fixed peripheral edge portion falls off without breaking when the rupturable plate receives a pressure of the igniter. <IMAGE> |
申请公布号 |
DE60225052(D1) |
申请公布日期 |
2008.03.27 |
申请号 |
DE2002625052 |
申请日期 |
2002.12.11 |
申请人 |
DAICEL CHEMICAL INDUSTRIES LTD. |
发明人 |
IWAI, YASUNORI;GOTO, YUZO;NAKAYASU, MASAYUKI |
分类号 |
B01J7/00;B60R21/26;B60R21/274;C06B27/00;C06B29/02;C06D5/00 |
主分类号 |
B01J7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|