发明名称 |
Closure cap for a container pipe |
摘要 |
A cap for the pipe of an automobile radiator or the like includes a pressure/vacuum valve. The pressure at which the valve opens may be adjusted by an easily operated means permitting adjustment of the compression of a pressure spring, thereby making it possible to reduce the effect of spring tolerances on opening pressure tolerances.
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申请公布号 |
US5036888(A) |
申请公布日期 |
1991.08.06 |
申请号 |
US19900494766 |
申请日期 |
1990.03.16 |
申请人 |
SCHARRER, KONRAD;WEICHSELBAUMER, JOSEF |
发明人 |
SCHARRER, KONRAD;WEICHSELBAUMER, JOSEF |
分类号 |
B65D51/16;F01P7/14;F01P11/02;F16K17/196 |
主分类号 |
B65D51/16 |
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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