公开(公告)号：US07467550B2

公开(公告)日：2008-12-23

申请号：US11422621

申请日：2006-06-07

申请人： Gerard G. Betz, II ,  Donald R. Begin

发明人： Gerard G. Betz, II ,  Donald R. Begin

IPC分类号： G01F23/00

CPC分类号： G01F23/363

摘要： The invention concerns a float arm assembly for use in a vehicle fuel tank and a method of operating the float arm assembly to determine a level of fuel in the tank. First and second resistor cards are electrically connected in series and each includes a pivoting float arm with a float attached to an end. The first and second resistor cards, with separate floats allow the fuel level to be more accurately determined, especially in fuel tanks with complex contours and indentations in the tank wall that create dead bands in a single float type of arrangement.

摘要翻译： 本发明涉及一种用于车辆燃料箱的浮动臂组件和一种操作浮动臂组件以确定罐中的燃料水平的方法。 第一和第二电阻器卡串联电连接，并且每个包括具有连接到端部的浮子的枢转浮动臂。 具有单独浮子的第一和第二电阻器卡允许更准确地确定燃料液位，特别是在罐壁中具有复杂轮廓和压痕的燃料箱中，其以单一浮动型布置形成死区。

公开(公告)号：US07234451B2

公开(公告)日：2007-06-26

申请号：US11190426

申请日：2005-07-27

申请人： Gerard G. Betz, II ,  Robert Halsall ,  Richard H. Krentz ,  Vincent J. Marsala ,  Philip A. Yaccarino

发明人： Gerard G. Betz, II ,  Robert Halsall ,  Richard H. Krentz ,  Vincent J. Marsala ,  Philip A. Yaccarino

IPC分类号： F02M37/04

CPC分类号： F02M37/0047 ,  B60K15/077 ,  B60K2015/03105 ,  B60K2015/03118 ,  B60K2015/03125 ,  B60K2015/03138 ,  B60K2015/03144 ,  F02M37/0094 ,  F02M37/025 ,  F02M37/106 ,  F02M37/18 ,  Y10T137/86163

摘要： A dual fuel pump fuel extraction system for saddle fuel tanks. A primary modular reservoir assembly (MRA) includes an electric primary fuel pump located in the primary sump of a saddle fuel tank and a secondary MRA including an electric secondary fuel pump located in the secondary sump of the saddle fuel tank, wherein both the primary and secondary fuel pumps extract fuel from the primary sump and simultaneously transfer fuel between the primary and secondary sumps so as to thereby ensure both the primary and secondary fuel pumps have fuel, without starving one before the other, until fuel becomes depleted from the saddle fuel tank.

摘要翻译： 用于鞍式燃油箱的双燃料泵燃油提取系统。 主要的模块化储存器组件（MRA）包括位于鞍式燃料箱的主集水槽中的电动初级燃料泵和辅助MRA，其包括位于鞍式燃料箱的二级贮槽中的电动次级燃料泵，其中， 次级燃料泵从主集水池抽取燃料并同时在主燃料池和副燃料池之间转移燃料，从而确保主燃料泵和辅助燃料泵都具有燃料，而不会在彼此之间挨饿，直到燃料从鞍形燃料箱中消耗 。