发明名称 |
Automatic pressure regulating valve |
摘要 |
A simple and frictionless pressure limiting valve assembly for use in pneumatic tire valves wherein a snap diaphragm is movable into and out of a sealing relationship with a valve member by means of the snap action of a snap action diaphragm. The snap action diaphragm may be biased by a means if desired to permit inflation of the pneumatic tire until a desired pressure is reached whereby the snap action diaphragm reverses itself and closes the air flow passageway. This inexpensive assembly only has a few parts. Some preferred embodiments are easy to incorporate (add to) in a conventional tire valve assembly and some others have their specific design. The effective point of activation of the snap action of the snap action diaphragm may be calibrated to precise values. |
申请公布号 |
AU2042999(A) |
申请公布日期 |
1999.08.09 |
申请号 |
AU19990020429 |
申请日期 |
1999.01.22 |
申请人 |
RENE DALCOURT;GERMAIN RINFRET |
发明人 |
RENE DALCOURT;GERMAIN RINFRET |
分类号 |
B60C23/00;B60C29/00 |
主分类号 |
B60C23/00 |
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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