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1. 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。

2. 发明授权

US06517327B2 Fuel pump isolation assembly 失效
公开(公告)号：US06517327B2
公开(公告)日：2003-02-11
申请号：US09746545
申请日：2000-12-15
申请人： Sharon Elizabeth Beyer , Dale Richard Jones , Matthew L. Catlin , Mohammed Aslam , Mark K. Wolfenden
发明人： Sharon Elizabeth Beyer , Dale Richard Jones , Matthew L. Catlin , Mohammed Aslam , Mark K. Wolfenden
IPC分类号： F04B3504
CPC分类号： F04D5/002 , F04D29/605 , F04D29/669
摘要： A fuel pump isolation assembly for a fuel pump of a vehicle includes a fuel pump and an isolation housing having a fuel pump cavity extending axially therethrough to receive the fuel pump. The fuel pump isolation assembly also includes a plurality of flex arms extending from the isolation housing and into the fuel pump cavity to engage the fuel pump and allow radial movement of the fuel pump during its operation.

3. 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。

4. 发明授权

US06230691B1 Secondary fuel pump assembly for a fuel tank 失效
标题翻译：燃油箱二次燃油泵总成
公开(公告)号：US06230691B1
公开(公告)日：2001-05-15
申请号：US09630486
申请日：2000-08-02
申请人： Timothy Francis Coha , Sharon Elizabeth Beyer , Mark K. Wolfenden , Ulf Sawert , Chris Clarence Begley , Dale Richard Jones
发明人： Timothy Francis Coha , Sharon Elizabeth Beyer , Mark K. Wolfenden , Ulf Sawert , Chris Clarence Begley , Dale Richard Jones
IPC分类号： F02M3704
CPC分类号： F02M37/025 , F02M37/10 , Y10T137/86075 , Y10T137/86212
摘要： A secondary fuel pump assembly for a fuel tank in a vehicle includes a reservoir adapted to be disposed in the fuel tank having a top defining an overflow fuel level of the reservoir. The secondary fuel pump assembly also includes a conduit conducting return fuel from an engine of the vehicle to the reservoir and a jet pump having a discharge outlet in the reservoir and an inlet operatively connected to the conduit. The secondary fuel pump assembly includes an overflow fuel member defining a flow path for overflow of fuel in the reservoir and a guide member extending into the overflow fuel member and having at least one aperture extending therethough. The secondary fuel pump assembly further includes a guide disposed over the guide member and movable relative thereto to open and close the at least one aperture and a float connected to the guide to move the guide as a fuel level rises and falls in the reservoir.
摘要翻译：用于车辆中的燃料箱的二次燃料泵组件包括适于设置在燃料箱中的储存器，其具有限定储存器的溢流燃料液位的顶部。辅助燃料泵组件还包括导管，其将来自车辆的发动机的返回燃料导向储存器，以及具有在储存器中的排出口的喷射泵和可操作地连接到导管的入口。第二燃料泵组件包括溢流燃料构件，其限定用于储存器中的燃料溢出的流路和延伸到溢流燃料构件中的引导构件，并具有至少一个在其上延伸的孔。辅助燃料泵组件还包括导向件，该导向件设置在引导构件的上方并且相对于其可移动以打开和关闭至少一个孔，以及连接到引导件的浮子，以随着燃料水平升高并落入储存器中而移动引导件。

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