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1. 发明申请

WO2009061658A1 FUEL DISPENSING APPARATUS HAVING INTERNAL SURFACE CORROSION PROTECTION ARRANGEMENT 审中-公开
标题翻译：具有内部表面腐蚀保护装置的燃油分配装置
公开(公告)号：WO2009061658A1
公开(公告)日：2009-05-14
申请号：PCT/US2008/081744
申请日：2008-10-30
申请人： GILBARCO INC.
发明人： SHOWERS, Steven, J. , LAIL, Danny, T. , MYERS, Howard, M.
IPC分类号： B67D5/08 , G01F1/05
CPC分类号： G01F13/005 , B67D7/222 , C23F2201/00 , C23F2213/32
摘要： A fuel dispensing apparatus comprises a flow conduit defining a fluid flow path. A plurality of fuel handling components are connected along the flow conduit. The fuel handling components include a fluid meter to measure quantity of fuel being dispensed and at least one valve to vary flow of fuel through the flow conduit. In some embodiments, the fuel handling components to be protected may further include a shear valve. A corrosion protection arrangement is in electrical communication with at least one of the fuel handling components. The corrosion protection arrangement is operative to inhibit formation of corrosion at an internal protected portion of the fuel handling component due to electrical current passing through liquid therein. The corrosion protection arrangement may include a reference circuit providing a selected DC potential to the protected portion.
摘要翻译：燃料分配装置包括限定流体流动路径的流动导管。沿着流动管道连接多个燃料处理部件。燃料处理部件包括用于测量分配的燃料量的流量计和至少一个阀，以改变通过流动管道的燃料流动。在一些实施例中，待保护的燃料处理组件可进一步包括剪切阀。腐蚀保护装置与至少一个燃料处理部件电连通。腐蚀保护装置用于在燃料处理部件的内部保护部分由于通过其中的液体的电流而抑制腐蚀形成。腐蚀保护装置可以包括向受保护部分提供选定的DC电位的参考电路。

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