发明名称 |
SIKKERHEDSVENTILERET LUKKE TIL FORSEGLET BEHOLDER |
摘要 |
A method of making a safety vent in a cover (2) for a hermetically sealed container and a product comprising a unique container cover for a hermetically sealed container including printing a material strip with a masking resist pattern having an uncovered channel (7) area corresponding to a safety vent area for the container cover, etching the uncovered area to a preselected material thickness, and press forming (7l) the etched area to provide a safety vent membrane in the cover capable of withstanding a preselected pressure before rupture. |
申请公布号 |
DK405387(D0) |
申请公布日期 |
1987.08.04 |
申请号 |
DK19870004053 |
申请日期 |
1987.08.04 |
申请人 |
EMERSON ELECTRIC CO. |
发明人 |
BURROW, LARRY GENE;WILSON, EDWARD EUGENE |
分类号 |
F16J13/24;B65D83/14;F16K17/16;F17C13/00;F17C13/04;H01G9/12;H01M2/12;(IPC1-7):B65D51/16 |
主分类号 |
F16J13/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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