发明名称 |
SELF-RIVETING FLAPPER VALVES |
摘要 |
A rivet-type flapper valve assembly for a fluid device has a main body pa rt defining a valve orifice communicating with the fluid device. The main body part includes a pin or shaft of a rivet spaced adjacent to the valve orifice. The main body part is permanently attached to the fluid device, such as by brazing. A flapper valve is then mounted on the rivet shaft to cover the valve orifice, and the rivet shaft is deformed to retain the flapper valve in place.
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申请公布号 |
CA2504754(A1) |
申请公布日期 |
2006.10.20 |
申请号 |
CA20052504754 |
申请日期 |
2005.04.20 |
申请人 |
DANA CANADA CORPORATION |
发明人 |
PERIC, YURI;CHEADLE, BRIAN E. |
分类号 |
F16K17/04;F16K1/18;F28F9/22 |
主分类号 |
F16K17/04 |
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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