发明名称 |
System and method for testing a rail car brake system |
摘要 |
A system for testing a rail car brake system includes a valve manifold having valves that selectively supply and vent test air to or from the brake system. A control circuit is operatively connected with the valve manifold and configured to operate in a first mode to automatically position the valves according to a prescribed test and to operate in a second mode to allow manual positioning of the valves. A method for testing a rail car brake system includes connecting test air to a valve manifold, connecting the valve manifold to the brake system, and testing the brake system using a control circuit configured to automatically position valves in the valve manifold according to a prescribed test. The method further detects a failed test result in the brake system and troubleshoots the brake system using the control circuit to manually position valves in the valve manifold. |
申请公布号 |
US8707775(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201113219945 |
申请日期 |
2011.08.29 |
申请人 |
SEMONES COLE FRANTZ;GRISSOM MICHAEL;GRAHAM-WHITE MANUFACTURING COMPANY |
发明人 |
SEMONES COLE FRANTZ;GRISSOM MICHAEL |
分类号 |
G01L5/28 |
主分类号 |
G01L5/28 |
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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