发明名称 |
Sollbruchsicherung für Zapfsäule |
摘要 |
<p>A breakaway device joins a portion of a dispensing hose that is connected to a fueling station with a portion of a dispensing hose that is joined to a coupling that connects to a vehicle during fueling. The breakaway device includes a pair of leg members that are joined by their proximal ends to the dispensing hose portions. The distal ends of the leg members are joined at an angle to a frangible member that includes a pair of inner segments that are joined in an abutting fashion by a surrounding frangible sleeve. When a driveaway occurs, the leg members are pulled apart and exert a bending moment on the frangible member. As a result, the frangible member breaks which prevents significant damage to the station. A pneumatic line that provides pressurized air to open the station dispensing valve is attached to each leg member so that when the frangible member breaks, the pneumatic line is ruptured so that pressurized air is no longer delivered to the dispensing valve. As a result, the dispensing valve closes and fuel is no longer delivered to the dispensing hose. <IMAGE></p> |
申请公布号 |
DE60213937(D1) |
申请公布日期 |
2006.09.28 |
申请号 |
DE2002613937 |
申请日期 |
2002.10.29 |
申请人 |
CHART INC. |
发明人 |
DRUBE, THOMAS K;GAMBLE, JESSE;BILY, GILBERT |
分类号 |
B67D7/06;B67D7/32;B67D7/38;F16L55/10 |
主分类号 |
B67D7/06 |
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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