发明名称 |
Controller valve coupling |
摘要 |
A mechanism for attaching a gas controller to a water heater includes a shank that is longitudinally received in a spud attached to the water heater. O-rings serve to form a water tight seal between the interior surface of the spud and the exterior surface of the shank. Slots formed in the spud and a groove formed in the shank allow the two components to be axially locked to one another with the insertion of a retainer spring clip. The spring clip is readily removable to allow the two components to be separated without the destruction of any components.
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申请公布号 |
US6554322(B2) |
申请公布日期 |
2003.04.29 |
申请号 |
US20010862745 |
申请日期 |
2001.05.21 |
申请人 |
DUONG THACH;JOUBRAN RAYMOND-PAUL;RAFFAELLI JOSEPH;MINKLER KENNETH N. |
发明人 |
DUONG THACH;JOUBRAN RAYMOND-PAUL;RAFFAELLI JOSEPH;MINKLER KENNETH N. |
分类号 |
F24H9/20;(IPC1-7):F16L37/00 |
主分类号 |
F24H9/20 |
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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