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1. 发明授权

US06966306B2 Fuel pump module assembly for fuel tank 失效
标题翻译：用于燃油箱的燃油泵组件
公开(公告)号：US06966306B2
公开(公告)日：2005-11-22
申请号：US10729051
申请日：2003-12-05
申请人： Ulf Sawert , William S. Zimmerman , David H. Burke , Joanne F. Tersigni , Rick E. Crandall , Robert A. Roth , Susan P. Tyndall , Nicholas D. Tenbrink
发明人： Ulf Sawert , William S. Zimmerman , David H. Burke , Joanne F. Tersigni , Rick E. Crandall , Robert A. Roth , Susan P. Tyndall , Nicholas D. Tenbrink
IPC分类号： F02M37/10 , F02M37/04
CPC分类号： F02M37/106
摘要： A fuel pump module assembly for a fuel tank in a vehicle includes a reservoir adapted to be disposed in the fuel tank. The fuel pump module assembly also includes a fuel pump disposed in the reservoir to pump fuel from the fuel tank to an engine of the vehicle. The fuel pump module assembly includes a filter disposed in the reservoir and having an inlet fluidly connected to the fuel pump and having a first outlet fluidly connected to the engine and a second outlet. The fuel pump module assembly further includes a regulating valve disposed in the reservoir and fluidly connected to the second outlet to control fuel supply pressure to the engine.
摘要翻译：用于车辆中的燃料箱的燃料泵模块组件包括适于设置在燃料箱中的储存器。燃料泵模块组件还包括设置在储存器中的燃料泵，以将来自燃料箱的燃料泵送到车辆的发动机。燃料泵模块组件包括设置在储存器中并具有流体连接到燃料泵的入口并具有流体连接到发动机的第一出口和第二出口的过滤器。燃料泵模块组件还包括设置在储存器中的流体连接到第二出口的调节阀，以控制对发动机的燃料供应压力。

2. 发明授权

US5398659A Fuel sender for motor vehicle fuel system 失效
标题翻译：燃油发动机用于汽车燃油系统
公开(公告)号：US5398659A
公开(公告)日：1995-03-21
申请号：US168243
申请日：1993-12-17
申请人： William S. Zimmerman , Wayne F. Harris , Ulf Sawert , Randall L. Dockery , Timothy F. Coha
发明人： William S. Zimmerman , Wayne F. Harris , Ulf Sawert , Randall L. Dockery , Timothy F. Coha
IPC分类号： F02M37/10 , F02M37/04 , B01D27/10
CPC分类号： F02M37/106
摘要： Fuel sender at a remote or terminal end of a suction circuit of a fuel system of a motor vehicle. The fuel sender includes an unsealed reservoir in a fuel tank of the vehicle replenished by return fuel from a return fuel circuit of the fuel system and a junction chamber in the reservoir communicating with the terminal end of the suction circuit and with each of a primary flow channel and a secondary flow channel. The primary flow channel terminates at a primary screen in the fuel tank outside the reservoir. The secondary flow channel terminates at a secondary screen inside the reservoir. The secondary flow channel is restricted relative to the primary flow channel so that vacuum in the suction circuit induces flow in the primary flow channel in preference to flow in the secondary channel. Under low fuel conditions, the primary flow channel is blocked and vacuum in the suction circuit induces flow in the secondary flow channel from the reservoir. The secondary screen is flexible and actuates a differential pressure responsive bypass valve to connect the secondary flow channel directly to the reservoir when both the primary and the secondary screens are blocked.
摘要翻译：在汽车燃料系统的吸入回路的远端或终端处的燃料发送器。燃料发送器包括在来自燃料系统的返回燃料回路的返回燃料补充的车辆的燃料箱中的未密封储存器以及与吸入回路的终端连通的储存器中的接合室，以及与主流通道和次流通道。主流道终止于储存器外部的燃料箱中的主屏幕。二次流动通道终止于储存器内部的次级屏幕。二次流动通道相对于主流动通道受到限制，使得吸入回路中的真空优先于次流体中的流动而导致主流动通道中的流动。在低燃料条件下，主流动通道被阻塞，并且吸入回路中的真空引起来自储存器的二次流动通道中的流动。次级屏幕是柔性的，并且当主屏幕和次屏幕被阻挡时，致动压差响应旁路阀将二次流动通道直接连接到储存器。

3. 发明授权

US5329899A Fuel system pressure fuse 失效
标题翻译：燃油系统压力保险丝
公开(公告)号：US5329899A
公开(公告)日：1994-07-19
申请号：US134439
申请日：1993-10-12
申请人： Ulf Sawert , Timothy F. Coha , William S. Zimmerman , Gregory K. Rasmussen
发明人： Ulf Sawert , Timothy F. Coha , William S. Zimmerman , Gregory K. Rasmussen
IPC分类号： F02M37/00 , F02M37/10 , F02B77/00 , F02M37/04
CPC分类号： F02M37/0017 , F02M37/0082 , F02M37/106 , F02M37/0058 , F05C2225/06
摘要： A high pressure fuel hose for disposition between a fluid connector on a fuel pump canister in a fuel reservoir and a fluid connector through the reservoir wall. The fuel hose, located intermediate the fuel delivery system and a check valve at the fuel pump, has a flexible tubular body characterized by a plurality of annular sinusoidal convolutions well suited for accepting volumetric and pressure increases in the fuel trapped between the check valve and the fuel delivery system caused by temperature loading of the fuel following engine shut-down. A region of reduced wall thickness is formed in the tubular body to act as a pressure fuse having a predetermined burst pressure allowing system leakage due to overpressurization to be location controlled.
摘要翻译：一种高压燃料软管，用于配置在燃料储存器中的燃料泵罐上的流体连接器和通过储存器壁的流体连接器之间。位于燃料输送系统中间的燃料软管和在燃料泵处的止回阀具有柔性管状体，其特征在于多个环形正弦回旋，其适合于接收在止回阀和止回阀之间的燃料的体积和压力增加发动机停机后燃料的温度加载引起的燃油输送系统。在管状体中形成壁厚减小的区域，以作为具有预定爆破压力的压力保险丝，从而允许由于过压而导致系统泄漏以进行位置控制。

4. 发明授权

US5218942A Modular fuel sender for motor vehicle 失效
标题翻译：汽车模块化燃油发电机
公开(公告)号：US5218942A
公开(公告)日：1993-06-15
申请号：US983339
申请日：1992-11-30
申请人： Timothy F. Coha , Ulf Sawert , Neal M. Letendre , William S. Zimmerman , Gregory K. Rasmussen , Leon Pitek , Dan H. Emmert
发明人： Timothy F. Coha , Ulf Sawert , Neal M. Letendre , William S. Zimmerman , Gregory K. Rasmussen , Leon Pitek , Dan H. Emmert
IPC分类号： F02M37/10 , F02M37/18
CPC分类号： F02M37/18 , F02M37/106 , Y10T137/86228
摘要： A modular fuel sender in a fuel tank of a motor vehicle includes a reservoir, a fuel pump in the reservoir, a low pressure conduit conducting hot return fuel back to the reservoir, a secondary pump in the reservoir for pumping new fuel from the tank into the reservoir, and a control which effects a recirculation mode of secondary pump operation when the new fuel level in the fuel tank is above a predetermined low level and a scavenge mode of secondary pump operation when the new fuel level in the reservoir is below the predetermined low level. In the recirculation mode, the secondary pump recirculates reservoir fuel to avoid overflowing hot fuel into the fuel tank. In the scavenge mode, the secondary pump continuously maintains a partial vacuum in a screen in the fuel tank regardless of the fuel level in the reservoir to maximize new fuel scavenged from the fuel tank before fuel starvation occurs.

5. 发明授权

US5431047A Float lever assembly 失效
标题翻译：浮动杆总成
公开(公告)号：US5431047A
公开(公告)日：1995-07-11
申请号：US150317
申请日：1993-11-12
申请人： Timothy F. Coha , Ulf Sawert , William S. Zimmerman
发明人： Timothy F. Coha , Ulf Sawert , William S. Zimmerman
IPC分类号： G01F23/32 , G01F23/36 , G01F23/76
CPC分类号： G01F23/32 , G01F23/36 , G01F23/76
摘要： A float lever assembly for a fuel sender in a fuel tank of a motor vehicle includes a urethane float having a flat passage therein, a metal wire float lever attached to a pivot arm of a transducer of the fuel sender, and a bayonet connector formed integrally on the end of the float lever. The bayonet connector includes an inner leg, a relatively shorter outer leg, and a knee therebetween. The bayonet connector has a span dimension which exceeds a width dimension of the passage in the float so that when the bayonet connector is plugged into the passage, a tip on the outer leg of the connector bears against a side wall of the passage and defines a barb which prevents dislodgement of the bayonet connector from the passage.
摘要翻译：用于机动车辆的燃料箱中的燃料发送器的浮动杆组件包括其中具有平坦通道的聚氨酯浮子，连接到燃料传感器的换能器的枢转臂的金属丝浮子杆和一体地形成的卡口连接器在浮动杆的末端。卡口连接器包括内腿，相对较短的外腿和膝盖。卡口连接器的跨度尺寸超过浮子中的通道的宽度尺寸，使得当卡口连接器插入通道时，连接器的外腿上的尖端抵靠通道的侧壁并限定一个倒钩，防止卡口连接器从通道移开。

6. 发明授权

US07228847B2 Cover assembly for fuel tank 失效
标题翻译：油箱盖组件
公开(公告)号：US07228847B2
公开(公告)日：2007-06-12
申请号：US10836674
申请日：2004-04-30
申请人： David H. Burke , Joanne Tersigni , Sharon Beyer , William Zimmerman , Ulf Sawert , Tom R. Paveglio , Christopher J. Czyzio
发明人： David H. Burke , Joanne Tersigni , Sharon Beyer , William Zimmerman , Ulf Sawert , Tom R. Paveglio , Christopher J. Czyzio
IPC分类号： B60K15/05
CPC分类号： B60K15/03177 , B60K15/01 , B60K2015/03105 , B60K2015/03453 , F02M37/103
摘要： A cover assembly for a fuel tank of a vehicle includes a cover made of a metal material adapted to close an opening in the fuel tank having a fuel reservoir disposed therein and an insert molded to the cover to form a plurality of members to allow components to be attached thereto. The insert is integral, unitary, and one-piece.
摘要翻译：用于车辆燃料箱的盖组件包括由金属材料制成的盖子，该盖子适于封闭设置在其中的具有燃料储存器的燃料箱中的开口，以及模制到盖上的嵌件以形成多个构件，附在其上。插入件是整体的，整体式的，一体式的。

7. 发明授权

US08091578B2 Axially adjustable fill limiter vent valve 失效
标题翻译：轴向调节填充限位器排气阀
公开(公告)号：US08091578B2
公开(公告)日：2012-01-10
申请号：US12419405
申请日：2009-04-07
申请人： Robert A. Roth , Sharon E. Beyer , Ulf Sawert
发明人： Robert A. Roth , Sharon E. Beyer , Ulf Sawert
IPC分类号： F16K24/04
CPC分类号： F16K1/02 , F16K1/34 , F16K31/002 , Y10T137/0874 , Y10T137/3099 , Y10T137/7358 , Y10T403/60
摘要： A fill limiter vent valve (FLVV) adapted for suspension downward into a fuel tank has upper and lower housing members having openings in their cylindrical walls cooperating to define a spill-over level for fuel into the FLVV producing float-initiated vent valve closure during a fuel fill event. The lower housing member has a latching member fixedly engageable with one or more cooperating latching features of the upper housing member in a plurality of relative axial positions; and the spill-over level is varied by relative axial movement of the housing members between those positions. Axial alignment of the latching member and the cooperating latching features is maintained by axially aligned, interacting surface features of the housing members.
摘要翻译：适于向下悬挂到燃料箱中的补充限流器排放阀（FLVV）具有在其圆柱形壁中具有开口的上部和下部壳体构件，其协作以在燃料过程中确定用于燃料的溢出水平，以产生浮动启动的通气阀关闭燃料填充事件。下壳体构件具有闩锁构件，其在多个相对的轴向位置中可固定地与上壳体构件的一个或多个配合的闩锁构件接合; 并且通过在这些位置之间的壳体构件的相对轴向运动来改变溢出水平。通过轴向对齐的壳体构件的相互作用的表面特征来保持闩锁构件和协作闩锁特征的轴向对准。

8. 发明申请

US20100252125A1 AXIALLY ADJUSTABLE FILL LIMITER VENT VALVE 失效
公开(公告)号：US20100252125A1
公开(公告)日：2010-10-07
申请号：US12419405
申请日：2009-04-07
申请人： Robert A. Roth , Sharon Elizabeth Beyer , Ulf Sawert
发明人： Robert A. Roth , Sharon Elizabeth Beyer , Ulf Sawert
IPC分类号： F16K31/22
CPC分类号： F16K1/02 , F16K1/34 , F16K31/002 , Y10T137/0874 , Y10T137/3099 , Y10T137/7358 , Y10T403/60
摘要： A fill limiter vent valve (FLVV) adapted for suspension downward into a fuel tank has upper and lower housing members having openings in their cylindrical walls cooperating to define a spill-over level for fuel into the FLVV producing float-initiated vent valve closure during a fuel fill event. The lower housing member has a latching member fixedly engageable with one or more cooperating latching features of the upper housing member in a plurality of relative axial positions; and the spill-over level is varied by relative axial movement of the housing members between those positions. Axial alignment of the latching member and the cooperating latching features is maintained by axially aligned, interacting surface features of the housing members.
摘要翻译：适于向下悬挂到燃料箱中的补充限流器排放阀（FLVV）具有在其圆柱形壁中具有开口的上部和下部壳体构件，其协作以在燃料过程中确定用于燃料的溢出水平，以产生浮动启动的通气阀关闭燃料填充事件。下壳体构件具有闩锁构件，其在多个相对的轴向位置中可固定地与上壳体构件的一个或多个配合的闩锁构件接合; 并且通过在这些位置之间的壳体构件的相对轴向运动来改变溢出水平。通过轴向对齐的壳体构件的相互作用的表面特征来保持闩锁构件和协作闩锁特征的轴向对准。

9. 发明授权

US07047997B2 Fuel tank vent valve 失效
标题翻译：燃油箱排气阀
公开(公告)号：US07047997B2
公开(公告)日：2006-05-23
申请号：US10835053
申请日：2004-04-28
申请人： Sharon Elizabeth Beyer , Ulf Sawert , Mark K. Wolfenden , Chris I. Witherspoon , Robert A. Roth , Thomas J. Mott , Michael Allen Pittenger , William L. Villaire
发明人： Sharon Elizabeth Beyer , Ulf Sawert , Mark K. Wolfenden , Chris I. Witherspoon , Robert A. Roth , Thomas J. Mott , Michael Allen Pittenger , William L. Villaire
IPC分类号： F16K24/04
CPC分类号： F16K24/04 , Y10T137/0874 , Y10T137/1662 , Y10T137/3099
摘要： A device and method for venting a tank comprising an intermediate shutoff valve as part of a cover that closes a tank opening. The intermediate shutoff valve is placed between an existing valve and a vent port in a liquid storage tank. The shutoff valve is operable to substantially fluidly seal the vent port when the vent valve is displaced greater than a predetermined amount. The intermediate shutoff valve facilitates complete removal of the existing vent valve during an impact wherein a wall of the storage tank impacts the existing valve. Upon impact, the intermediate shutoff valve is operable to close and seal a tank opening created by the displacement and removal of the existing vent valve.
摘要翻译：一种用于排出包括中间截止阀的罐的装置和方法，所述中间截止阀是封闭罐开口的盖的一部分。中间截止阀置于液体储罐中的现有阀和排气口之间。当排气阀移动大于预定量时，截止阀可操作以基本上流体地密封通气口。中间截止阀有助于在冲击期间完全去除现有的排气阀，其中储罐的壁冲击现有的阀。在冲击时，中间截止阀可操作以关闭并密封由现有排气阀的移动和移除产生的罐开口。

10. 发明授权

US06951131B2 Fuel level indication assembly 失效
标题翻译：燃油油位指示装置
公开(公告)号：US06951131B2
公开(公告)日：2005-10-04
申请号：US10655100
申请日：2003-09-04
申请人： Ulf Sawert , Hugh Wesley Ireland , Michael D. Lutton , Mark K. Wolfenden , Daniel Alexander Crawford
发明人： Ulf Sawert , Hugh Wesley Ireland , Michael D. Lutton , Mark K. Wolfenden , Daniel Alexander Crawford
IPC分类号： B06B1/02 , G01F23/296 , G01F23/28
CPC分类号： G01F23/296 , B06B1/0292 , B60K2015/03217 , G01F23/2968
摘要： A fuel level indication assembly for a fuel tank includes at least one ultrasonic sensor having a drum to emit and receive a sonic signal. The at least one ultrasonic sensor is adapted to be disposed in either one of a liquid fuel and a fuel vapor/air space within the fuel tank to measure a level of liquid fuel within the fuel tank.
摘要翻译：用于燃料箱的燃料液位指示组件包括至少一个超声波传感器，其具有发射和接收声音信号的鼓。所述至少一个超声波传感器适于设置在所述燃料箱内的液体燃料和燃料蒸汽/空气空间中的任一个中，以测量所述燃料箱内的液体燃料的液位。

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