公开(公告)号：US20070018131A1

公开(公告)日：2007-01-25

申请号：US11426935

申请日：2006-06-27

申请人： Jean-Philippe Bar

发明人： Jean-Philippe Bar

IPC分类号： F16K31/44

CPC分类号： B60K15/04 ,  B60K2015/0429 ,  B60K2015/0445 ,  B60K2015/048

摘要： An obturating assembly includes a body having an aperture for passage to the pipe of a fuel supply spout of predetermined outer diameter and an obturator moveable with respect to the body, able to assume an obturating position in which it conceals the passage aperture and a freeing position in which it does not conceal it, the obturator being driven towards the freeing position by that spout when it meets the obturator during a thrusting movement of the spout into the head. In accordance with the invention, the passage aperture is provided in an oblique wall or wall portion, with the angular offset between the orientation of said obturator in the obturating position and the transverse orientation being at least equal to 20°.

摘要翻译： 闭塞组件包括具有用于通过预定外径的燃料供给喷口的管道的孔的本体，以及能够相对于主体移动的闭塞件，其能够呈现其闭合的位置，在该位置中，其隐藏通道孔和释放位置 其中它不隐藏它，当喷嘴进入头部的推动运动中时，闭塞器在与喷嘴遇到闭塞器时朝着排出位置被驱动。 根据本发明，通道孔设置在倾斜的壁或壁部分中，在封闭位置处的闭塞器的取向与横向方向之间的角度偏移至少等于20°。

公开(公告)号：US20060289083A1

公开(公告)日：2006-12-28

申请号：US11426930

申请日：2006-06-27

申请人： Jean-Philippe BAR

发明人： Jean-Philippe BAR

IPC分类号： B65B1/04

CPC分类号： B60K15/04 ,  B60K2015/0429 ,  B60K2015/0451 ,  B60K2015/048

摘要： An obturating assembly includes a body having an aperture for passage to the pipe of a fuel supply spout of predetermined outer diameter and an obturator that is moveable with respect to the body. In accordance with the invention, the head further includes an access assembly having a shell through which the spout must pass before reaching the obturator, the shell having a plurality of flexible tabs generally forming an assembly of funnel shape of which the minor diameter is less than the outer diameter of the spout and of which the major diameter is greater than the outer diameter of the spout.

摘要翻译： 闭塞组件包括具有用于通过预定外径的燃料供给喷口的管道的孔的主体和能够相对于主体移动的闭塞器。 根据本发明，头部还包括具有壳体的进入组件，出口在到达闭孔器之前必须通过该壳体，壳体具有多个柔性突片，通常形成漏斗形的组件，小直径小于 喷口的外径，其直径大于喷口的外径。

公开(公告)号：US06945290B1

公开(公告)日：2005-09-20

申请号：US10864973

申请日：2004-06-10

申请人： Robert P. Benjey ,  Darryl C. Weber ,  Steven H. Verzyl

发明人： Robert P. Benjey ,  Darryl C. Weber ,  Steven H. Verzyl

IPC分类号： B60K15/035 ,  B60K15/04 ,  B65B1/04

CPC分类号： B60K15/03504 ,  B60K15/04 ,  B60K2015/03276 ,  B60K2015/03552 ,  B60K2015/03561 ,  B60K2015/048

摘要： A check valve assembly is designed for insertion in an existing fuel tank filler tube having a mechanical nozzle seal and a vapor recirculation port. The insert has an integrally formed ground strap/tab for grounding a refueling nozzle and an attached flexible flapper positioned adjacent the recirculation port by an integrally formed spring tab. The insert has friction tabs for engaging the inner surface of the filler tube for retaining the check valve assembly in the filler tube.

摘要翻译： 止回阀组件设计用于插入具有机械喷嘴密封件和蒸气再循环端口的现有燃料箱加油管中。 插入件具有整体形成的接地带/接头，用于使加油喷嘴接地，并且通过一体形成的弹簧接头与邻近再循环端口定位的附接的柔性挡板接地。 插入件具有用于接合加注管的内表面的摩擦片，用于将止回阀组件保持在填充管中。

公开(公告)号：US06886613B1

公开(公告)日：2005-05-03

申请号：US10752144

申请日：2004-01-06

申请人： Akram R. Zahdeh

发明人： Akram R. Zahdeh

IPC分类号： B60K15/04 ,  B65B1/04

CPC分类号： B60K15/04 ,  B60K2015/048

摘要： A fuel filler pipe having a dimpled filler neck, wherein the dimples serve to concentrically locate a nozzle end portion of a pump nozzle of a service station fuel pump so as to avoid premature fuel flow shut-off during fueling of the fuel tank of a motor vehicle. The dimpled filler neck is provided with three or more nozzle location dimples in the form of bosses radially protruding relative to an adjacent inner surface of the dimpled filler neck. Preferably, the dimpled filler neck has three or four mutually uniformly spaced nozzle location dimples. The nozzle location dimples are positioned at the engagement zone of the nozzle end portion with respect to the filler neck such as to loosely abut the pump nozzle and thereby ensure concentric alignment of the nozzle end portion with respect to the inner surface of the filler neck.

摘要翻译： 一种具有凹坑填充颈部的燃料加注管，其中凹坑用于同心地定位维修站燃油泵的泵喷嘴的喷嘴端部分，以避免在电动机的燃料箱的加油过程中过早的燃料流量关闭 车辆。 凹坑填充颈部设置有三个或更多个喷嘴位置凹坑，其形式为相对于凹坑填充颈部的相邻内表面径向突出的凸起形式。 优选地，凹坑填充颈部具有三个或四个相互均匀间隔开的喷嘴位置凹坑。 喷嘴位置凹坑相对于加注口位于喷嘴端部的接合区域处，以松散地邻接泵喷嘴，从而确保喷嘴端部相对于填充口的内表面的同心对准。

公开(公告)号：US20030056837A1

公开(公告)日：2003-03-27

申请号：US09963815

申请日：2001-09-26

申请人： EATON CORPORATION

发明人： Robert P. Benjey

IPC分类号： F02M033/08

CPC分类号： B60K15/035 ,  B60K15/04 ,  B60K2015/03296 ,  B60K2015/03576 ,  B60K2015/0451 ,  B60K2015/048 ,  Y10T137/86324

摘要： A fuel tank vapor vent system for a motor vehicle having a float operated vent valve in the tank top for permitting fuel vapor flow through a vapor conduit to a remote storage canister. A filler nozzle seal in the tank filler neck seals about the nozzle during refueling. A recirculation line is connected to the filler neck below the nozzle seal and also to the vapor conduit to the canister. Fuel flow in the filler neck during refueling effects recirculation of some of the vapor flowing to the canister and minimizes the size of canister required.

摘要翻译： 一种用于机动车辆的燃料箱蒸汽排气系统，其在罐顶部具有浮动操作的排放阀，用于允许燃料蒸气通过蒸汽管道流到远程存储罐。 在加油期间，加油口颈部的填料喷嘴密封件围绕喷嘴密封。 再循环管线连接到喷嘴密封件下方的填充管颈部，也连接到罐体的蒸气导管。 在加油期间，填充管颈中的燃料流动使得流入罐中的一些蒸汽再循环并使所需的罐的尺寸最小化。

公开(公告)号：US06523582B2

公开(公告)日：2003-02-25

申请号：US10085079

申请日：2002-03-01

申请人： Katsumi Furuta

发明人： Katsumi Furuta

IPC分类号： B60K1504

CPC分类号： B60K15/04 ,  B60K2015/048

摘要： An automobile fuel filler port structure is provided that can improve the fuel filling performance and suppress scattering of the fuel. The automobile fuel filler port structure has a ventilation jacket that is formed between a guide part and the inner surface of a neck section and a plurality of helical swirl grooves that are formed on the surface of the guide part. A recirculation port that recirculates fuel-vapor-containing air during refueling is connected at the outer end of ventilation jacket.

公开(公告)号：US20020134461A1

公开(公告)日：2002-09-26

申请号：US10085079

申请日：2002-03-01

申请人： NISSAN MOTOR CO., LTD.

发明人： Katsumi Furuta

IPC分类号： B65B003/04 ,  B67C003/00 ,  B65B001/04

CPC分类号： B60K15/04 ,  B60K2015/048

摘要： An automobile fuel filler port structure is provided that can improve the fuel filling performance and suppress scattering of the fuel. The automobile fuel filler port structure has a ventilation jacket that is formed between a guide part and the inner surface of a neck section and a plurality of helical swirl grooves that are formed on the surface of the guide part. A recirculation port that recirculates fuel-vapor-containing air during refueling is connected at the outer end of ventilation jacket.

摘要翻译： 提供了一种能够提高燃料填充性能并抑制燃料散射的汽车燃料加注口结构。 汽车燃料加注口结构具有形成在引导部和颈部的内表面之间的通气护套和形成在引导部的表面上的多个螺旋形旋转槽。 在加油期间再循环含燃料蒸气的空气的再循环端口连接在通风护套的外端。

公开(公告)号：US5937922A

公开(公告)日：1999-08-17

申请号：US963444

申请日：1997-11-03

申请人： Hartmut Hor ,  Joachim Heinemann ,  Reinhard Tinz

发明人： Hartmut Hor ,  Joachim Heinemann ,  Reinhard Tinz

IPC分类号： B60K15/04 ,  F02M37/00 ,  B65B1/04

CPC分类号： B60K15/04 ,  B60K2015/0451 ,  B60K2015/048

摘要： A dispensing nozzle seal that can be inserted into the filler neck of a fuel tank. The nozzle seal has a sealing ring made of elastomeric material with a sealing lip that is configured to sealingly surround with a degree of elastic prestressing a dispensing nozzle that is inserted into the filler neck. The sealing ring is joined to a seal support tapering conically in the direction of the fuel tank. The seal support is constructed in one piece, and is connected frictionally or with form locking to the sealing ring.

摘要翻译： 可以插入燃料箱的加注口的分配喷嘴密封。 喷嘴密封件具有由弹性体材料制成的密封环，其具有密封唇缘，密封唇缘被构造成以一定程度的弹性预应力密封地围绕插入到加注口中的分配喷嘴。 密封环与沿着燃料箱的方向锥形地密封的密封件相连接。 密封支撑件一体构成，并且与密封环摩擦连接或形成锁定。

公开(公告)号：US5921424A

公开(公告)日：1999-07-13

申请号：US875271

申请日：1998-01-26

申请人： Sandor Palvolgyi

发明人： Sandor Palvolgyi

IPC分类号： B60K15/035 ,  B60K15/04 ,  B60K15/06 ,  B65B31/06

CPC分类号： B60K15/03519 ,  B60K15/04 ,  B60K2015/048

摘要： A closure device for a vehicle tank filler neck (1), which has an opening (3) provided with a flap (5) for the entry of the filling tube (4) of a fuel pump nozzle, wherein the flap (5) can be prestressed against the lower edge of the opening (3) by means of a spring (6), and an additional load in the closing direction can be placed on the flap (5) with the aid of an actuation device (11), wherein the actuation device (11) furthermore controls a selector valve (19) which, when the flap (5) is in the non-loaded position, connects the filler neck (1) below the flap (5) with a first recovery line (30) leading to the fuel vapor recovery container, but in the position where the flap (5) is under a load connects a pressure equalization line (25) connected to the vehicle tank with a second recovery line (24) of a narrower flow cross section leading to the recovery container and equipped with a roll-over valve.

摘要翻译： PCT No.PCT / AT96 / 00231 Sec。 371日期1998年1月26日 102（e）1998年1月26日PCT PCT 1996年11月21日PCT公布。 出版物WO97 / 18966 日期1997年5月29日一种用于车辆罐加油口颈（1）的闭合装置，其具有设有用于进入燃料泵喷嘴的填充管（4）的挡板（5）的开口（3），其中， （5）可以借助于弹簧（6）预先抵靠开口（3）的下边缘，并且在关闭方向上的附加负载可以借助于致动装置（...） 其中所述致动装置（11）还控制选择阀（19），当所述挡板（5）处于未装载位置时，所述选择阀（19）将所述翼片（5）下方的所述加油口（1）与第一 通向燃料蒸气回收容器的回收管线（30），但是在翼片（5）处于负载下的位置处，连接到车辆箱的压力平衡管线（25）与第二回收管线（24）连接 较窄的流动横截面通向回收容器并配备有翻转阀。

公开(公告)号：US5746186A

公开(公告)日：1998-05-05

申请号：US807169

申请日：1997-02-27

申请人： Toru Kidokoro

发明人： Toru Kidokoro

IPC分类号： B60K15/03 ,  B60K15/035 ,  B60K15/04 ,  F02M25/08 ,  F02M37/00 ,  F02M37/04

CPC分类号： B60K15/03 ,  B60K15/035 ,  B60K15/04 ,  B60K15/03504 ,  B60K2015/03236 ,  B60K2015/0451 ,  B60K2015/048 ,  Y10T137/86324

摘要： A fuel tank for an automobile has a separator film to separate the inside of a fuel storage container of the fuel storing device into a fuel storage part and a space. The separator film is movable with a surface of liquid fuel in the fuel storage part. A filler pipe is connected to the fuel storage part. The filler pipe has a nozzle seal that seals a gap with respect to a refueling nozzle inserted into the filler pipe. A conduit communicates a part of the filler pipe adjacent to the nozzle seal with an upper part of the fuel storage part. A closure preventing means prevents the separator film from closing an opening of the conduit at the upper part of the fuel storage part. The closure preventing means prevents a negative pressure from being produced around the refueling nozzle before the fuel storage container is fully filled with fuel. When the refueling nozzle has an automatic stopper, the closure preventing means lets the automatic stopper stop the supply of fuel in response to a negative pressure only after the fuel storage container is fully filled with fuel.

摘要翻译： 一种用于汽车的燃料箱具有分隔膜，用于将燃料储存装置的燃料储存容器的内部分隔成燃料储存部分和空间。 分隔膜可以在燃料储存部分中与液体燃料的表面一起移动。 加油管连接到燃料储存部分。 加注管具有一个喷嘴密封件，该喷嘴密封件相对于插入加油管的加油喷嘴密封间隙。 导管将与喷嘴密封件相邻的填充管的一部分与燃料存储部分的上部连通。 闭合防止装置防止隔离膜在燃料储存部分的上部处封闭导管的开口。 封闭防止装置防止在燃料储存容器完全充满燃料之前在加油喷嘴周围产生负压。 当加油喷嘴具有自动止动器时，封闭防止装置使得只有在燃料储存容器完全充满燃料之后，自动止动器才响应于负压停止燃料供应。