发明名称 |
PRESSURE REGULATING INLET-AND-OUTLET VALVE |
摘要 |
A pressure regulating inlet-and-outlet valve for a sealed space enclosed by a housing wall (10). The wall is penetrated by at least one gap (6) that is spanned by a magnetic field and completely occupied by a ferrofluidic liquid (7) confined inside the gap by the field.
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申请公布号 |
US5190073(A) |
申请公布日期 |
1993.03.02 |
申请号 |
US19910781782 |
申请日期 |
1991.10.23 |
申请人 |
FIRMA CARL FREUDENBERG |
发明人 |
VOGT, ROLF |
分类号 |
F16K13/10;F16K24/00;F16K31/06 |
主分类号 |
F16K13/10 |
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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