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1. 发明授权

EP1205700B1 Float operated venting valve 有权
标题翻译：浮式排气阀
公开(公告)号：EP1205700B1
公开(公告)日：2004-01-21
申请号：EP01126261.5
申请日：2001-11-06
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： F16K24/04
CPC分类号： B60K15/03519 , F16K24/042 , Y10T137/0324 , Y10T137/3099

2. 发明公开

EP0941884A3 Weldable vapor vent valve for fuel tanks 有权
标题翻译：用于燃料罐的可焊接排气阀
公开(公告)号：EP0941884A3
公开(公告)日：2000-11-15
申请号：EP99104696.2
申请日：1999-03-10
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： B60K15/035
CPC分类号： B60K15/03519 , Y10T137/0874 , Y10T137/3099
摘要： An improved weldable vapor vent valve assembly (118) comprising a non-weldable (heat-resistant) valve body (120) and a weldable connector portion (138) attached to an upper end of the valve body (120) for welding onto the outer surface of a polymeric fuel tank (10). The weldable connector portion (138) secures the valve body in place using vertical anti-leak ribs (134, 135) extending downwardly from the weldable connector (138) and upwardly from the valve body (120) which mate axially in an interlocking, sealing fit. The anti-leak ribs (134, 135) form a labyrinth-type seal that prevents liquid fuel and fuel vapor from leaking between the assembled portions of the vent valve assembly (118).

3. 发明公开

EP1767392A1 Check valve and method of making same 审中-公开
标题翻译： Rückschlagventil和Verfahren zu seiner Herstellung
公开(公告)号：EP1767392A1
公开(公告)日：2007-03-28
申请号：EP06019993.2
申请日：2006-09-25
申请人： Eaton Corporation
发明人： Krishnamoorthy, Pk Haridass , Verzyl, Steven Harold , Benjey, Robert Philip
IPC分类号： B60K15/04
CPC分类号： F16K15/063 , B60K15/04 , Y10T137/2911 , Y10T137/7925 , Y10T137/86332 , Y10T137/86372
摘要： A check valve for connection in a fuel tank filler tube. The valve has a tubular body with a plurality of radially inwardly extending projections on the inner surface of the tubular body or mounting adaptor.. A valve seat is disposed downstream of the ribs, and an aperture is formed in the side of the tubular body. When the end of a siphoning hose is inserted into the check valve, the projections deflect the hose through the aperture to facilitate further insertion of the hose into the tank.
摘要翻译：用于在燃油箱加油管中连接的止回阀。阀具有管状体，其在管体或安装适配器的内表面上具有多个径向向内延伸的突出部。阀座设置在肋的下游，并且在管状体的侧面形成有孔。当虹吸软管的末端插入止回阀中时，突起将软管偏转通过孔，以便于将软管进一步插入罐中。

4. 发明公开

EP1179674A3 Detecting vapor leakage in a motor vehicle fuel system 审中-公开
标题翻译： Brennstoffdampfleckerkenung在einem Fahrzeugbrennstoffsystem
公开(公告)号：EP1179674A3
公开(公告)日：2003-03-05
申请号：EP01118094.0
申请日：2001-07-26
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： F02M25/08
CPC分类号： F02M25/0809
摘要： A remotely actuatable diagnostic valve biased normally open is disposed in the air inlet of a vehicle fuel tank vapor storage canister and a thermistor disposed to sense vapor temperature above the liquid level in the fuel tank. Upon engine shutdown, the valve is remotely actuated to close. When the fuel vapor in the tank cools to form a vacuum in the tank, the vacuum overcomes the valve bias and holds the valve shut when the valve is remotely de-actuated. A valve position sensor provides confirmation that the valve has been held shut by the vapor vacuum when the valve is de-actuated. If a leak exists the vacuum will be insufficient to hold the valve closed after remote de-actuation; and, the valve is biased open, whereupon the valve position sensor provides a fault indication signal.
摘要翻译：偏置常开的可远程启动的诊断阀设置在车辆燃料箱蒸气储存罐和热敏电阻的空气入口中，该热敏电阻设置为感测高于燃料箱中液面的蒸汽温度。发动机关闭后，阀门被远程启动关闭。当罐中的燃料蒸汽冷却以在罐中形成真空时，真空克服阀偏压，并且当阀被远程去驱动时保持阀关闭。阀门位置传感器提供了当阀门被取消启动时阀门被蒸汽真空关闭的确认。如果存在泄漏，则在远程解除驱动之后，真空不足以保持阀门关闭; 并且阀被偏置打开，于是阀位置传感器提供故障指示信号。

5. 发明公开

EP1065086A2 Capless fuel tank filler assembly 有权
标题翻译： Annenungfüreinen deckellosenEinfüllstutzeneines Kraftstofftanks
公开(公告)号：EP1065086A2
公开(公告)日：2001-01-03
申请号：EP00112991.5
申请日：2000-06-21
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： B60K15/04
CPC分类号： B60K15/04
摘要： A capless fuel filler neck (10) has an annular resilient seal (20) which seals over a fuel nozzle (22) upon insertion in the filler tube. Further insertion of the nozzle opens a flapper (32) biased against a rim flange (30) on the lower end of annular seal. Movement of the flapper by the nozzle also moves an auxiliary seal (88') on the flapper and which opens separate venting passages (70') disposed externally of the nozzle tube. Upon removal of the nozzle from the filler tube, the flapper closes against the rim flange to seal the filler tube; and, the auxiliary seals close and seal the vent tubes. The vent tubes serve to prevent spray-back of fuel when the nozzle opens the flapper in a tank with pressurized vapor and fuel trapped in the filler tube and to provide an air inlet path to accommodate the aspiration of the refueling nozzle.
摘要翻译：无盖燃料填充器颈部（10）具有环形弹性密封件（20），其在插入加注管时在燃料喷嘴（22）上密封。喷嘴的进一步插入打开挡板（32），该挡板（32）偏压在环形密封件的下端上的边缘凸缘（30）上。通过喷嘴移动挡板还使挡板上的辅助密封件（88'）移动，并且打开设置在喷嘴管外部的分离的排气通道（70'）。当从加注管中取出喷嘴时，挡板关闭边缘凸缘以密封填充管; 并且辅助密封件封闭并密封通风管。当喷嘴在具有加压的蒸气和燃料的罐中打开挡板时，排气管用于防止燃料的喷射，并且提供空气入口路径以适应加油喷嘴的抽吸。

6. 发明公开

EP1153784A3 Solid state fuel level sensing 有权
标题翻译： Halbleiter-Füllstandsanzeiger
公开(公告)号：EP1153784A3
公开(公告)日：2004-01-02
申请号：EP01110949.3
申请日：2001-05-07
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： B60K15/077 , B60K15/06 , G01F23/14
CPC分类号： B60K15/077
摘要： A pair of solid state pressure sensors are disposed near the bottom of a fuel tank vertically spaced with one a unit distance above the other. A third solid state sensor is disposed in the tank at the highest point under the upper wall. The apparent hydrostatic pressure is computed from the difference in pressure sensed by the highest and lowest sensors. The density is computed from the difference in pressure sensed by the pair of sensors near the tank bottom; and, the difference normalized for the vertical distance therebetween. The liquid level height is then computed from computed density and apparent pressure. The reserve volume of liquid fuel is then found for the computed height from a lookup table of values of liquid height and corresponding liquid volume.
摘要翻译：一对固态压力传感器设置在燃料箱的底部附近，该油箱垂直间隔一个单位距离高于另一个。第三固体传感器设置在罐的下方最上处。从最高和最低传感器感测到的压力差计算表观静水压力。密度根据靠近罐底部的一对传感器感测到的压力差计算; 并且，它们之间的垂直距离被归一化。然后从计算的密度和表观压力计算液位高度。然后从液体高度值和相应液体体积的查找表中找出计算高度的液体燃料的储备容积。

7. 发明公开

EP1205700A1 Float operated venting valve 有权
标题翻译：浮式排气阀
公开(公告)号：EP1205700A1
公开(公告)日：2002-05-15
申请号：EP01126261.5
申请日：2001-11-06
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： F16K24/04
CPC分类号： B60K15/03519 , F16K24/042 , Y10T137/0324 , Y10T137/3099
摘要： An improved fuel level responsive peelaway action valve for vehicle fuel tanks, in which a float moves a valve closure element into sealing contact with a vapor venting outlet, and then pulls or "peels" the valve element off the vapor venting outlet when fuel level drops. The valve closure element comprises a thin, flexible sealing portion for engaging the vapor venting outlet with low sealing forces, and a stiffened marginal portion acted on by a rigid cage or frame which is connected to the float. As the float drops, the cage contacts the stiffened marginal portion and levers the valve element off the venting outlet.

8. 发明公开

EP1179674A2 Detecting vapor leakage in a motor vehicle fuel system 审中-公开
标题翻译：燃料蒸气泄漏检测在车辆燃料系统
公开(公告)号：EP1179674A2
公开(公告)日：2002-02-13
申请号：EP01118094.0
申请日：2001-07-26
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： F02M25/08
CPC分类号： F02M25/0809
摘要： A remotely actuatable diagnostic valve biased normally open is disposed in the air inlet of a vehicle fuel tank vapor storage canister and a thermistor disposed to sense vapor temperature above the liquid level in the fuel tank. Upon engine shutdown, the valve is remotely actuated to close. When the fuel vapor in the tank cools to form a vacuum in the tank, the vacuum overcomes the valve bias and holds the valve shut when the valve is remotely de-actuated. A valve position sensor provides confirmation that the valve has been held shut by the vapor vacuum when the valve is de-actuated. If a leak exists the vacuum will be insufficient to hold the valve closed after remote de-actuation; and, the valve is biased open, whereupon the valve position sensor provides a fault indication signal.

9. 发明公开

EP1153784A2 Solid state fuel level sensing 有权
标题翻译：半导体级指标
公开(公告)号：EP1153784A2
公开(公告)日：2001-11-14
申请号：EP01110949.3
申请日：2001-05-07
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： B60K15/077
CPC分类号： B60K15/077
摘要： A pair of solid state pressure sensors are disposed near the bottom of a fuel tank vertically spaced with one a unit distance above the other. A third solid state sensor is disposed in the tank at the highest point under the upper wall. The apparent hydrostatic pressure is computed from the difference in pressure sensed by the highest and lowest sensors. The density is computed from the difference in pressure sensed by the pair of sensors near the tank bottom; and, the difference normalized for the vertical distance therebetween. The liquid level height is then computed from computed density and apparent pressure. The reserve volume of liquid fuel is then found for the computed height from a lookup table of values of liquid height and corresponding liquid volume.

10. 发明公开

EP1124083A2 Vapour venting valve in a fuel tank 有权
标题翻译： Entlüftungsventilfüreinen Kraftstofftank
公开(公告)号：EP1124083A2
公开(公告)日：2001-08-16
申请号：EP01102667.1
申请日：2001-02-07
申请人： EATON CORPORATION
发明人： Benjey, Robert Philip
IPC分类号： F16K24/04
CPC分类号： B60K15/03519 , F16K24/042 , Y10T137/0874 , Y10T137/3099
摘要： A float type vapor vent valve for a vehicle fuel tank. A relatively thin flexible valve member (98) has one end anchored to the float (78) but permitted relative movement with respect to the float in a direction parallel to that of float movement, with the opposite end of the flexible valve member anchored to the float in spaced arrangement from the one end, but permitted limited movement with respect to the float in a direction normal to that of float movement. The flexible arm is bowed in one version and has a flat configuration in another version.
摘要翻译：用于车辆燃料箱的浮式蒸气排放阀。相对薄的柔性阀构件（98）具有锚定到浮子（78）的一端，但是允许相对于浮子在平行于浮子运动的方向上的相对运动，其中柔性阀构件的相对端锚固到从一端开始浮动，但允许相对于浮子在垂直于浮子运动的方向上有限的运动。柔性臂在一个版本中弯曲，并且在另一个版本中具有平坦的配置。

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