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公开(公告)号：US09470195B2
公开(公告)日：2016-10-18
申请号：US14840291
申请日：2015-08-31
申请人： Michael R Teets , Joseph B Adams , Thomas A Sharp , Regina M Cook , Paul J Fitzgerald , Russell J Wakeman , John R Jaye , Glen E Tallarek , Paul J Luft
发明人： Michael R Teets , Joseph B Adams , Thomas A Sharp , Regina M Cook , Paul J Fitzgerald , Russell J Wakeman , John R Jaye , Glen E Tallarek , Paul J Luft
CPC分类号： F02M55/04 , F02D41/123 , F02D41/3082 , F02D2200/0602 , F02D2200/0625 , F02M37/0041 , F02M37/0052 , F02M69/18 , F02M69/465 , F02M69/54 , F02M2200/40 , F02M2200/60
摘要： A fuel supply system with an accumulator that allows for the accumulation of fuel at a pressure greater than the nominal operating pressure of the fuel supply system. The accumulation of fuel allows for less frequent fuel pump operation and therefore a reduction in overall fuel consumption of an engine.
摘要翻译： 一种具有蓄能器的燃料供应系统，其允许在大于燃料供应系统的标称操作压力的压力下积聚燃料。 燃料的积聚允许燃料泵操作较不频繁，因此减少了发动机的总体燃料消耗。
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公开(公告)号：US07418950B2
公开(公告)日：2008-09-02
申请号：US11315604
申请日：2005-12-22
CPC分类号： F02M37/04 , F02M37/0047 , Y10T137/86348
摘要： A fuel tank assembly includes a fuel tank having a plurality of side walls spaced apart by a floor. A flange extends downward from one of the plurality of side walls at an angle toward the floor. A fuel pump extends from the flange; the fuel pump and flange are arranged to fixedly position at least one inlet connected to the fuel pump at or in close proximity to the floor of the fuel tank. A fuel dam extends away from the floor and has at least one passage formed therein. The fuel dam is positioned so as to create an accumulated area of the fuel tank surrounding the at least one inlet. Fuel enters the accumulated area through the at least one passage and is received by the at least one inlet.
摘要翻译： 燃料箱组件包括具有由地板隔开的多个侧壁的燃料箱。 一个凸缘从多个侧壁中的一个朝向地板一角度向下延伸。 燃油泵从凸缘延伸; 燃料泵和凸缘被布置成在燃料箱的地板上或紧邻燃料箱的地板上固定地定位连接到燃料泵的至少一个入口。 燃料坝远离地板延伸，并且其中形成有至少一个通道。 燃料箱的定位是为了产生围绕至少一个入口的燃料箱的累积区域。 燃料通过至少一个通道进入积聚区域，并被至少一个入口容纳。
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公开(公告)号：US07392700B2
公开(公告)日：2008-07-01
申请号：US11182606
申请日：2005-07-15
IPC分类号： G01F23/24
CPC分类号： G01F23/243
摘要： A method and system for determining the level of fuel contained in the tank of a motor vehicle includes a first resistive element disposed in the tank and having a first predetermined length. The first resistive element generates a variable resistance in response to electrical current and fuel passing therethrough. A second resistive element is also disposed in the tank and has a second predetermined length. The second resistive element generates a fixed resistance in response to the electrical current and fuel passing therethrough. A microprocessor coupled to the first and second resistive elements determines the level of fuel contained in the tank based on the variable resistance, the fixed resistance and the first and second predetermined lengths.
摘要翻译： 用于确定容纳在机动车辆的罐中的燃料的水平的方法和系统包括设置在罐中并且具有第一预定长度的第一电阻元件。 第一电阻元件响应于电流和燃料通过其而产生可变电阻。 第二电阻元件也设置在槽中并且具有第二预定长度。 第二电阻元件响应于电流和燃料通过其而产生固定电阻。 耦合到第一和第二电阻元件的微处理器基于可变电阻，固定电阻以及第一和第二预定长度确定容纳在箱中的燃料的水平。
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公开(公告)号：US07343797B2
公开(公告)日：2008-03-18
申请号：US11182176
申请日：2005-07-15
IPC分类号： G01F23/00
CPC分类号： G01F23/18
摘要： A method and system for determining the level of fuel contained in the tank of a motor vehicle includes a fuel pump disposed in the tank for creating a flow of fuel in the tank. An elongated tube is placed vertically in the tank. The system also includes a venturi tube coupled between the fuel pump and the elongated tube for creating a vacuum as a result of a portion of the flow of fuel therethrough from the fuel pump thereby drawing fuel vapor from the elongated tube at a varying pressure, the pressure decreasing as the amount of fuel vapor in the tank increases. A controller is coupled to the elongated tube for determining the level of fuel in the tank based on the pressure.
摘要翻译： 用于确定容纳在机动车辆的罐中的燃料的水平的方法和系统包括设置在该罐中的用于在罐中产生燃料流的燃料泵。 将细长管垂直放置在罐中。 该系统还包括连接在燃料泵和细长管之间的文丘里管，用于由于从燃料泵流过的一部分燃料产生真空，从而在变化的压力下从细长管抽取燃料蒸汽， 随着罐中燃料蒸汽量的增加，压力降低。 控制器耦合到细长管，用于基于压力确定罐中的燃料的水平。
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