发明名称 |
Method and apparatus for dry testing vapor recovery systems |
摘要 |
A vapor recovery valve that includes two mechanisms for opening the valve is disclosed. The first mechanism opens the valve when fuel is being dispensed by a fuel delivery system. The second mechanism selectively opens the valve independent of whether the fuel delivery system is dispensing fuel. A method for dry testing a vapor recovery system is also disclosed. The method involves disabling the fuel dispensing capability of the fuel delivery system, and then operating the vapor recovery system at a rate that corresponds to a predetermined imaginary fuel dispensing rate. Next, the vapor recovery path is opened, and its operation is measured and determined if it is sufficient for the imaginary fuel delivery rate.
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申请公布号 |
US5715875(A) |
申请公布日期 |
1998.02.10 |
申请号 |
US19960711174 |
申请日期 |
1996.09.09 |
申请人 |
DOVER CORPORATION |
发明人 |
CLARY, ROBERT P.;DALHART, MARK D.;CUSVELLER, CHRIS |
分类号 |
B67D7/04;(IPC1-7):B65B1/04 |
主分类号 |
B67D7/04 |
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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