发明名称 |
Double metal seal fitting |
摘要 |
A multi-port device such as a thermal expansion valve for an air conditioning system includes a seal structure with a first seal portion and a second seal portion. The first seal portion includes a metal material adapted to provide a primary seal. The second seal portion is attached to a free edge of the first seal portion and adapted to provide a secondary seal. The multi-port device with seal structure militates against leakage during operation of the air conditioning system.
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申请公布号 |
US8468849(B2) |
申请公布日期 |
2013.06.25 |
申请号 |
US20100718225 |
申请日期 |
2010.03.05 |
申请人 |
KESLER ERIC WILLIAM;SCHROEDER FRED GEORG;VISTEON GLOBAL TECHNOLOGIES, INC. |
发明人 |
KESLER ERIC WILLIAM;SCHROEDER FRED GEORG |
分类号 |
A47F3/04;F16L3/04;F16L17/00;F16L17/06;F16L27/04;F16L29/00;F16L39/00;F16L41/00;H02G15/04 |
主分类号 |
A47F3/04 |
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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