发明名称 |
Automated testing of vehicle fuel caps |
摘要 |
A method and apparatus for the testing of vehicle fuel tank caps includes the mounting of a cap to be tested upon a mating socket. The socket/cap combination define a sealed chamber which can be pressurized and/or evacuated in a controlled manner. A pressure transducer monitors the pressure within the chamber. The monitored pressure is compared to reference values to determine cap integrity. The apparatus may be incorporated into a vehicle testing system using microprocessor control and having a database of vehicle, cap and performance data.
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申请公布号 |
US5323640(A) |
申请公布日期 |
1994.06.28 |
申请号 |
US19930059630 |
申请日期 |
1993.05.10 |
申请人 |
ENVIRONMENTAL SYSTEMS PRODUCTS, INC. |
发明人 |
PORCARO, VINCENT J.;TEDESCHI, RINALDO;GRECO, PAUL |
分类号 |
G01M3/32;(IPC1-7):G01M3/32 |
主分类号 |
G01M3/32 |
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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