公开(公告)号：US07730877B2

公开(公告)日：2010-06-08

申请号：US12347737

申请日：2008-12-31

申请人： Touru Suda ,  Takayuki Usui ,  Taku Masaki

发明人： Touru Suda ,  Takayuki Usui ,  Taku Masaki

IPC分类号： F02M37/04

CPC分类号： B60K15/03 ,  B60K15/00 ,  B60K15/077 ,  B60K2015/03105 ,  B60K2015/03118 ,  B60K2015/03125 ,  F02M37/0094 ,  Y10T137/86075 ,  Y10T137/86083

摘要： A main suction, that is a portion of a fuel feed-out pipe, and a bent portion, that is a lowermost portion formed at a return pipe, are both disposed within a fuel tank, positioned lower than a lowest liquid surface within a reserve cup, and can always be maintained in a state of existing within fuel. A fuel expelling port of a jet pump is positioned higher than a highest liquid surface at the reserve cup, and is always positioned higher than fuel within the reserve cup. As a result, a fuel tank structure in which suppression of flowing-out of fuel from the return pipe and the like, an improvement in the fuel transferring performance of the jet pump, and suppression of backward flowing of fuel through a transfer pipe, can all be realized is obtained.

摘要翻译： 作为燃料供给管的一部分的主要吸力和形成在回流管的最下部的弯曲部都配置在燃料箱内，位于比储备容器内的最低液面低的位置 杯子，并且可以始终保持在燃料中存在的状态。 喷射泵的燃料排出口定位成高于储备杯处的最高液面，并且总是高于储备杯内的燃料。 结果，能够抑制来自回流管等的燃料流出的抑制，喷射泵的燃料转移性能的提高以及抑制燃料通过输送管的向后流动的燃料箱结构 都被实现了。

公开(公告)号：US08220654B2

公开(公告)日：2012-07-17

申请号：US12360885

申请日：2009-01-28

申请人： Touru Suda ,  Masayuki Hirose ,  Toru Shirasaki ,  Takayuki Usui ,  Taku Masaki ,  Hiroaki Suganuma

发明人： Touru Suda ,  Masayuki Hirose ,  Toru Shirasaki ,  Takayuki Usui ,  Taku Masaki ,  Hiroaki Suganuma

IPC分类号： B65D8/00 ,  B65D1/24 ,  B65D85/00 ,  B60P3/00

CPC分类号： B60K15/077 ,  B60K2015/03105 ,  B60K2015/0344

摘要： A partitioning plate, that is positioned between a jet pump and a main suction, is set within a reserve cup of a fuel tank, so as to separate an interior of the reserve cup into a fuel feed-out chamber in which the main suction is disposed, and a fuel introducing chamber in which the jet pump is disposed. The partitioning plate is disposed at an incline with respect to a vehicle longitudinal direction. In cases in which acceleration in any of a forward direction, a rearward direction, a leftward direction and a rightward direction of a vehicle acts on fuel within the reserve cup, some of fuel within the fuel introducing chamber flows into the fuel feed-out chamber. A fuel tank structure is provided that can reliably ensure fuel within the fuel feed-out chamber in a case in which acceleration arises at fuel within a fuel accommodating portion.

摘要翻译： 定位在喷射泵和主吸力之间的分隔板设置在燃料箱的储备杯内，以将储备杯的内部分离成燃料供给室，其中主吸力为 以及配置喷射泵的燃料导入室。 分隔板相对于车辆纵向设置在倾斜角度。 在车辆的向前方向，向后方向，向左方向和向右方向上的加速度作用在储备杯内的燃料上的情况下，燃料引入室内的一些燃料流入燃料送出室 。 提供了一种燃料箱结构，其能够在燃料容纳部内的燃料加速的情况下可靠地确保燃料供给室内的燃料。

公开(公告)号：US20090178653A1

公开(公告)日：2009-07-16

申请号：US12347737

申请日：2008-12-31

申请人： Touru Suda ,  Takayuki Usui ,  Taku Masaki

发明人： Touru Suda ,  Takayuki Usui ,  Taku Masaki

IPC分类号： F02M37/04

CPC分类号： B60K15/03 ,  B60K15/00 ,  B60K15/077 ,  B60K2015/03105 ,  B60K2015/03118 ,  B60K2015/03125 ,  F02M37/0094 ,  Y10T137/86075 ,  Y10T137/86083

摘要： A main suction, that is a portion of a fuel feed-out pipe, and a bent portion, that is a lowermost portion formed at a return pipe, are both disposed within a fuel tank, positioned lower than a lowest liquid surface within a reserve cup, and can always be maintained in a state of existing within fuel. A fuel expelling port of a jet pump is positioned higher than a highest liquid surface at the reserve cup, and is always positioned higher than fuel within the reserve cup. As a result, a fuel tank structure in which suppression of flowing-out of fuel from the return pipe and the like, an improvement in the fuel transferring performance of the jet pump, and suppression of backward flowing of fuel through a transfer pipe, can all be realized is obtained.

摘要翻译： 作为燃料供给管的一部分的主要吸力和形成在回流管的最下部的弯曲部都配置在燃料箱内，位于比储备容器内的最低液面低的位置 杯子，并且可以始终保持在燃料中存在的状态。 喷射泵的燃料排出口定位成高于储备杯处的最高液面，并且总是高于储备杯内的燃料。 结果，能够抑制来自回流管等的燃料流出的抑制，喷射泵的燃料转移性能的提高以及抑制燃料通过输送管的向后流动的燃料箱结构 都被实现了。

公开(公告)号：US20090194529A1

公开(公告)日：2009-08-06

申请号：US12360885

申请日：2009-01-28

申请人： Touru Suda ,  Masayuki Hirose ,  Toru Shirasaki ,  Takayuki Usui ,  Taku Masaki ,  Hiroaki Suganuma

发明人： Touru Suda ,  Masayuki Hirose ,  Toru Shirasaki ,  Takayuki Usui ,  Taku Masaki ,  Hiroaki Suganuma

IPC分类号： B65D6/00

CPC分类号： B60K15/077 ,  B60K2015/03105 ,  B60K2015/0344

摘要： A partitioning plate, that is positioned between a jet pump and a main suction, is set within a reserve cup of a fuel tank, so as to separate an interior of the reserve cup into a fuel feed-out chamber in which the main suction is disposed, and a fuel introducing chamber in which the jet pump is disposed. The partitioning plate is disposed at an incline with respect to a vehicle longitudinal direction. In cases in which acceleration in any of a forward direction, a rearward direction, a leftward direction and a rightward direction of a vehicle acts on fuel within the reserve cup, some of fuel within the fuel introducing chamber flows into the fuel feed-out chamber. A fuel tank structure is provided that can reliably ensure fuel within the fuel feed-out chamber in a case in which acceleration arises at fuel within a fuel accommodating portion.

摘要翻译： 定位在喷射泵和主吸力之间的分隔板设置在燃料箱的储备杯内，以将储备杯的内部分离成燃料供给室，其中主吸力为 以及配置喷射泵的燃料导入室。 分隔板相对于车辆纵向设置在倾斜角度。 在车辆的向前方向，向后方向，左方向和右方向的加速度作用在储备杯内的燃料上的情况下，燃料引入室内的一些燃料流入燃料送出室 。 提供了一种燃料箱结构，其能够在燃料容纳部内的燃料加速的情况下可靠地确保燃料供给室内的燃料。