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1. 发明授权

US06431473B1 Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same 有权
公开(公告)号：US06431473B1
公开(公告)日：2002-08-13
申请号：US09887110
申请日：2001-06-25
申请人： Mitsuyoshi Shouji , Hiroshi Sasaki , Kenichi Kawashima , Yutaka Ito , Yoshiyuki Tanabe , Atsushi Sekine
发明人： Mitsuyoshi Shouji , Hiroshi Sasaki , Kenichi Kawashima , Yutaka Ito , Yoshiyuki Tanabe , Atsushi Sekine
IPC分类号： F02M3710
摘要： The invention provides for a fuel injection valve for a direct gasoline injection engine, a direct injection engine and an automobile using the same, which can prevent the deposits produced during combustion of gasoline from accumulating on the surface of the fuel injection valve, or easily remove the deposits therefrom. A reaction-bonded layer of perfluoropolyether compounds having alkoxy silane as its terminal group is provided on the surface of the fuel injection valve of the invention.

2. 发明授权

US06773241B2 Pump unit 失效
标题翻译：泵单元
公开(公告)号：US06773241B2
公开(公告)日：2004-08-10
申请号：US10103890
申请日：2002-03-25
申请人： Masakazu Suzuki , Hironobu Oki
发明人： Masakazu Suzuki , Hironobu Oki
IPC分类号： F02M3710
CPC分类号： F02M37/103
摘要： The intermediate part is fixed between the unit case body, which integrally houses the fuel pump and the filter element, and the unit case supporting flange, which hangs the pump unit from the upper wall of the fuel tank. A height Ha of the intermediate part is set to correspond to a height difference between a height Ht of the fuel tank and the sum of a height Hb of the unit case body and a height Hc of the unit case supporting flange. The wall is arranged in the proximity of the lower end of the intermediate part to make a fuel channel formed below the wall small and avoid generation of air stagnation in the fuel channel.
摘要翻译：中间部分固定在一体地容纳燃料泵的单元壳体和过滤元件之间，并且单元壳体支撑凸缘将泵单元从燃料箱的上壁悬挂。中间部的高度Ha设定为与燃料箱的高度Ht与单位壳体的高度Hb与单元壳体支撑凸缘的高度Hc的高度差之间的高度差。壁布置在中间部分的下端附近，以使形成在壁下方的燃料通道变小，并避免在燃料通道中产生空气停滞。

3. 发明授权

US06408830B1 Fuel pump module for a fuel tank 失效
标题翻译：燃油泵模块
公开(公告)号：US06408830B1
公开(公告)日：2002-06-25
申请号：US09746544
申请日：2000-12-15
申请人： Dennis Paul McGrath
发明人： Dennis Paul McGrath
IPC分类号： F02M3710
CPC分类号： F02M37/106 , Y10T137/86196
摘要： A fuel pump module for a fuel tank in a vehicle includes a reservoir adapted to be disposed in the fuel tank and a partition disposed in the reservoir to divide the reservoir into a fuel sensing chamber and a fuel storage chamber. The fuel pump module also includes a conduit conducting return fuel from an engine of the vehicle to the fuel storage chamber of the reservoir. The fuel pump module includes a fuel pump disposed in the reservoir and having an inlet disposed in the fuel sensing chamber and an outlet disposed in the fuel storage chamber. The fuel pump module further includes a fuel usage priority valve to allow fuel from the fuel storage chamber to flow to the fuel sensing chamber to provide the inlet of the fuel pump with fuel from the fuel storage chamber.
摘要翻译：一种用于车辆中燃料箱的燃料泵模块，包括适于设置在燃料箱中的贮存器和设置在贮存器中的分隔器，用于将贮存器分成燃料检测室和燃料储存室。燃料泵模块还包括导管，其将来自车辆的发动机的返回燃料导向储存器的燃料储存室。燃料泵模块包括设置在储存器中并具有设置在燃料检测室中的入口和设置在燃料储存室中的出口的燃料泵。燃料泵模块还包括燃料使用优先阀，以允许来自燃料储存室的燃料流到燃料检测室，以向燃料泵的入口提供来自燃料储存室的燃料。

4. 发明授权

US06679292B2 Tank fitting structure for fuel pump 失效
标题翻译：燃油泵油罐结构
公开(公告)号：US06679292B2
公开(公告)日：2004-01-20
申请号：US10052436
申请日：2002-01-23
申请人： Toshihiro Ootaka , Yoshio Takada
发明人： Toshihiro Ootaka , Yoshio Takada
IPC分类号： F02M3710
CPC分类号： B62J35/00 , F02M37/103 , Y10T137/86035
摘要： A fitting structure for attaching a fuel pump in a fuel tank, which includes a gasket surrounding a pump insertion hole of the fuel tank. The gasket is collapsed by a presser ring through a flange portion of the fuel pump, thus enabling the gasket to provide an effective seal between the fuel pump and the fuel tank. A nut fastened onto a bolt is used to bring a second valley portion of the presser ring into close contact with a first mount portion of a fixed side ring that has been preliminarily welded to the fuel tank, thus securely fitting the fuel pump to the fuel tank. As compared with a conventional fitting structure using a bayonet or snap fit connection, wherein the fitting structure must be turned against the gasket to be fitted into a secure position, this new fitting structure presses the gasket into place, thus avoiding the turning motion and the resulting damage that may be caused to the gasket. In addition, the new structure eliminates the possibility of applying excessive compression force to the flange portion of the fuel pump, thus preventing the possibility of causing creep distortion to the flange portion, even when the flange portion is made of a light-weight resin.
摘要翻译：一种用于将燃料泵安装在燃料箱中的装配结构，其包括围绕燃料箱的泵插入孔的垫圈。垫圈通过压环通过燃料泵的凸缘部分折叠，从而使得垫圈能够在燃料泵和燃料箱之间提供有效的密封。紧固在螺栓上的螺母用于使压紧环的第二谷部与预先焊接到燃料箱的固定侧环的第一安装部分紧密接触，从而将燃料泵牢固地装配到燃料坦克。与使用卡口或卡扣配合连接的常规装配结构相比，其中装配结构必须相对于衬垫转动以装配到安全位置，这种新的装配结构将垫圈压入到位，从而避免了转动运动和可能对垫圈造成的损坏。此外，新结构消除了对燃料泵的凸缘部分施加过大的压缩力的可能性，因此即使当凸缘部由轻质树脂制成时，也防止了对凸缘部产生蠕变变形的可能性。

5. 发明授权

US06508265B1 Dual fuel tank system with single fuel nozzle 有权
标题翻译：双燃油箱系统，带单燃料喷嘴
公开(公告)号：US06508265B1
公开(公告)日：2003-01-21
申请号：US09487086
申请日：2000-01-19
申请人： Edward Anthony Bertouille , James Michael Cook
发明人： Edward Anthony Bertouille , James Michael Cook
IPC分类号： F02M3710
CPC分类号： F02M37/0047 , B60K15/03177 , B60K15/03504 , B60K15/063 , B60K15/077 , B60K2015/03118 , B60K2015/03138 , B60K2015/03144 , F02M37/0088 , Y10T137/0318 , Y10T137/469 , Y10T137/4841 , Y10T137/6881 , Y10T137/86163 , Y10T137/86187 , Y10T137/86324
摘要： A dual fuel tank (10) including first fuel tank (12) and a second fuel tank (14). A single fuel hose (16) allows fuel to enter the first fuel tank (12) from an outside source. When the fuel level in the first fuel tank (12) reaches an overflow level (17), fuel passes through a transfer tube (18) from the first fuel tank (12) into the second fuel tank (14). A transfer fuel pump (20) communicates fuel from the second fuel tank (14) to the first fuel tank (16) such that the level of fuel in the first tank (12) is maximized relative to the available fuel in the system. A main fuel pump (22) communicates fuel from the first fuel pump (12) to a remote target (24). In this way the fuel is available from a single location within the dual fuel tank (10) at a wider range of angles of vehicle travel.
摘要翻译：包括第一燃料箱（12）和第二燃料箱（14）的双燃料箱（10）。单个燃料软管（16）允许燃料从外部源进入第一燃料箱（12）。当第一燃料箱（12）中的燃料液位达到溢流水位（17）时，燃料从第一燃料箱（12）通过传输管（18）进入第二燃料箱（14）。传输燃料泵（20）将来自第二燃料箱（14）的燃料与第一燃料箱（16）连通，使得第一罐（12）中的燃料水平相对于系统中的可用燃料最大化。主燃料泵（22）将来自第一燃料泵（12）的燃料与远程目标物（24）连通。以这种方式，燃料可以在双燃料箱（10）内的单个位置处以更宽的车辆行驶角度获得。

6. 发明授权

US06293256B1 Fuel delivery device 有权
标题翻译：燃油输送装置
公开(公告)号：US06293256B1
公开(公告)日：2001-09-25
申请号：US09423331
申请日：1999-11-05
申请人： Stephan Kleppner , Kurt Frank , Steffen Mihatsch , Klaus-Dieter Hufnagel , Guenter-Paul Ballier , Albert Gerhard , Gerhard Jauch
发明人： Stephan Kleppner , Kurt Frank , Steffen Mihatsch , Klaus-Dieter Hufnagel , Guenter-Paul Ballier , Albert Gerhard , Gerhard Jauch
IPC分类号： F02M3710
CPC分类号： B60K15/077 , B60K2015/03105 , B60K2015/03236 , B60K2015/03467 , Y10T137/2917
摘要： The fuel delivery device (12) has a receptacle (16) arranged in a storage tank (10) and a delivery unit (20) delivering fuel from the receptacle (16) to the internal combustion engine (14) of a motor vehicle. Further, there is provided at least one suction jet pump (40) which delivers fuel from the storage tank (10) into the receptacle (16). The suction jet pump (40) is fastened to an upper edge area (17) of the receptacle (16) as a separate constructional unit. The suction jet pump (40) is formed by a constructional unit having a propelling nozzle (41), a connection (43) for a propelling line (44), which connection (43) opens into the propelling nozzle (41), a mixing pipe (42) following the propelling nozzle (41), and a connection (45) for a suction line (46), which connection (45) opens into the mixing pipe (42). Two walls (48) located at a distance from one another project downward from the constructional unit (40), and the constructional unit (40) is mounted on the edge (17) of the receptacle (16) from the top, wherein the edge (17) of the receptacle (16) is introduced between the two walls (48). The suction line (46) connected to the suction jet pump (40) opens into the storage tank (10) remote of the receptacle (16).
摘要翻译：燃料输送装置（12）具有布置在储罐（10）中的容器（16）和将燃料从容器（16）输送到机动车辆的内燃机（14）的输送单元（20）。此外，设置有至少一个吸入喷射泵（40），其将燃料从储罐（10）输送到容器（16）中。抽吸喷射泵（40）作为单独的结构单元紧固到容器（16）的上边缘区域（17）。抽吸喷射泵（40）由具有推进喷嘴（41），用于推进线（44）的连接件（43），该连接件（43）通向推进喷嘴（41）的结构单元形成，混合在所述推进喷嘴（41）之后的管道（42）和用于所述连接（45）通向所述混合管道（42）的吸入管线（46）的连接部（45）。两个彼此相隔一定距离的壁（48）从结构单元（40）向下突出，并且结构单元（40）从顶部安装在容器（16）的边缘（17）上，其中边缘容器（16）的内部（17）被引入两个壁（48）之间。连接到吸入喷射泵（40）的吸入管线（46）通向远离容器（16）的储罐（10）中。

7. 发明授权

US06739319B2 Fuel supply device of an internal combustion engine with a fuel filter 失效
标题翻译：具有燃料过滤器的内燃机的燃料供给装置
公开(公告)号：US06739319B2
公开(公告)日：2004-05-25
申请号：US10203019
申请日：2002-11-18
申请人： Hans-Peter Braun , Stefan Woerz , Thomas Wieland , Christian Ast , Erwin Franieck
发明人： Hans-Peter Braun , Stefan Woerz , Thomas Wieland , Christian Ast , Erwin Franieck
IPC分类号： F02M3710
CPC分类号： F16J13/24 , B01D35/0276 , B01D35/147 , B01D2201/304 , B01D2201/4015 , B60K15/03504 , B60K2015/03447 , B60K2015/03557 , F02M37/025 , F02M37/103 , F02M37/106 , F02M37/22
摘要： A fuel delivery device including a closure element, which closes an opening of a fuel tank and has a cup-shaped receptacle, which opens toward the outside of the fuel tank, contains the fuel filter, and can be closed by a cover element, which can be detachably fastened to the closure element. An elastic sealing ring, which is clamped between the closure element and the cover element, seals the receptacle. In the vicinity of the sealing ring, the closure element has at least one opening via which the receptacle communicates with the interior of the fuel tank. When the cover element is fastened onto the closure element, the sealing ring, starting from a non-deformed original shape, is elastically deformed in such a way that it closes the at least one opening. When the cover element is detached from the closure element, the sealing ring returns to its original shape in which it unblocks the at least one opening. This produces a pressure relief into the interior of the fuel tank when the cover element is detached.
摘要翻译：一种燃料输送装置，其包括关闭燃料箱的开口并具有朝向燃料箱外部开口的杯形容器的封闭元件，其包含燃料过滤器，并且可以通过盖元件关闭，可以可拆卸地紧固到封闭元件。夹紧在封闭元件和盖元件之间的弹性密封环密封容器。在密封环附近，封闭元件具有至少一个开口，通过该开口，容器与燃料箱的内部连通。当盖元件被紧固到封闭元件上时，从未变形的原始形状开始的密封环以使其闭合至少一个开口的方式弹性变形。当盖元件从闭合元件分离时，密封环返回到其初始形状，在该形状中其解除阻挡至少一个开口。当盖元件拆卸时，这产生了到燃料箱内部的压力释放。

8. 发明授权

US06371153B1 Dual fuel delivery module system for multi-chambered or multiple automotive fuel tanks 有权
标题翻译：双燃料输送模块系统，用于多室或多个汽车油箱
公开(公告)号：US06371153B1
公开(公告)日：2002-04-16
申请号：US09809801
申请日：2001-03-16
申请人： Rolf Fischerkeller , Paul Wickett
发明人： Rolf Fischerkeller , Paul Wickett
IPC分类号： F02M3710
CPC分类号： F02M37/0094 , B60K15/00 , B60K15/073 , B60K15/077 , B60K2015/03105 , B60K2015/03118 , B60K2015/03138 , B60K2015/03144 , F02M37/0058 , F02M37/025 , F02M37/106 , F02M37/18 , Y10T137/4841 , Y10T137/86075 , Y10T137/86163
摘要： A fuel system including first and second tank portions, first and second fuel pumps in the first and second tank portions, respectively, a first crossover fuel line for transferring fuel from the second tank portion to the first tank portion, and a second crossover fuel line for transferring fuel from the first tank portion to the second tank portion. In one aspect of the invention the first and second tank portions define a bifurcated tank and the first and second crossover fuel lines are housed completely within the bifurcated tank. In another aspect of the invention, the first and second crossover fuel lines extend partially outside the bifurcated tank.
摘要翻译：一种燃料系统，包括第一和第二罐部分，分别在第一和第二罐部分中的第一和第二燃料泵，用于将燃料从第二罐部分转移到第一罐部分的第一交叉燃料管线和第二交换燃料管线用于将燃料从第一罐部分转移到第二罐部分。在本发明的一个方面，第一和第二罐部分限定了分叉的罐，并且第一和第二交叉燃料管线完全容纳在分叉的罐内。在本发明的另一方面，第一和第二交叉燃料管线部分地延伸到分叉槽的外部。

9. 发明授权

US06283142B1 Dual fuel delivery module system for bifurcated automotive fuel tanks 有权
标题翻译：双燃料输送模块系统，用于分叉汽车油箱
公开(公告)号：US06283142B1
公开(公告)日：2001-09-04
申请号：US09498313
申请日：2000-02-04
申请人： Tony Joe Wheeler , Paul Wickett , Rolf Fischerkeller
发明人： Tony Joe Wheeler , Paul Wickett , Rolf Fischerkeller
IPC分类号： F02M3710
CPC分类号： F02M37/0094 , F02M37/025 , F02M37/106 , Y10T137/4841 , Y10T137/86075 , Y10T137/86163
摘要： A fuel system including first and second tank portions communicating with each other such that the first and second tank portions have a substantially equal vapor pressure, first and second fuel pumps in the first and second tank portions, respectively, and a crossover fuel line for transferring fuel in either direction between the first and second tank portions, the direction of transfer depending on the relative level of fuel in the first and second tank portions. Respective first and second shuttle valves control the direction of fuel flow through the single crossover line to maintain substantially equal fuel levels in both bifurcated portions until the tank is empty. First and second jet pumps communicate with the crossover fuel line and provide the suction needed for fuel transfer.
摘要翻译：一种燃料系统，包括彼此连通的第一和第二罐部分，使得第一和第二罐部分分别具有基本相同的蒸气压，第一和第二罐部分中的第一和第二燃料泵，以及用于转移的交叉燃料管线在第一和第二罐部分之间的任一方向上的燃料，根据第一和第二罐部分中的燃料的相对水平的转移方向。相应的第一和第二梭阀控制通过单个交叉线的燃料流动的方向，以在两个分叉部分中保持基本相同的燃料水平，直到罐是空的。第一和第二喷射泵与交叉燃油管路相通，并提供燃油传输所需的吸力。

10. 发明授权

US06182694B2 Fuel delivery unit having a line connection 有权
标题翻译：燃油输送单元具有线路连接
公开(公告)号：US06182694B2
公开(公告)日：2001-02-06
申请号：US09190703
申请日：1998-11-12
申请人： Ralph Sievers , Burkhard Dasbach , Rolf Reinhardt
发明人： Ralph Sievers , Burkhard Dasbach , Rolf Reinhardt
IPC分类号： F02M3710
CPC分类号： B60K15/077 , B60K15/03 , B60K2015/03467 , Y10S285/912 , Y10T137/86043
摘要： The invention relates to a fuel delivery unit for use in fuel tanks of vehicles, having a pump with a housing (2) and at least one outlet opening (3) arranged laterally thereon, having a reservoir (1) which can be filled with fuel and into which the pump can be inserted with little lateral installation space and from whose filling volume fuel is delivered to the outlet opening (3), and a line (15), in particular a rising line, which can be connected to the outlet opening (3), wherein at least the one line (15) can be connected to the outlet opening (3) by means of a releasable, pressure-sealed plug-in connection (S), it being possible for the outlet flow to be deflected in the region of the plug-in connection (S) by means of an elbow (6a).
摘要翻译：本发明涉及一种用于车辆的燃料箱的燃料输送单元，其具有带有壳体（2）的泵和在其上横向布置的至少一个出口（3），具有可以填充燃料的储存器（1）并且泵可以插入其中，具有很小的横向安装空间，并且其填充量的燃料被输送到出口开口（3），以及可以连接到出口开口（3）的线（15），特别是上升线（3），其中至少一条线（15）可以通过可释放的压力密封的插入式连接（S）连接到出口（3），出口流可能被偏转在插头连接区域（S）中通过肘部（6a）。

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