公开(公告)号：US20120060948A1

公开(公告)日：2012-03-15

申请号：US13230027

申请日：2011-09-12

申请人： Tetsuro OKAZONO ,  Shinobu Oikawa ,  Kiyomori Kobayashi ,  Norihiro Hayashi ,  Shinji Noda ,  Hiroshi Morishita ,  Kazuki Matsubara ,  Kouji Maruyama ,  Masato Inoue ,  Hironobu Oki

发明人： Tetsuro OKAZONO ,  Shinobu Oikawa ,  Kiyomori Kobayashi ,  Norihiro Hayashi ,  Shinji Noda ,  Hiroshi Morishita ,  Kazuki Matsubara ,  Kouji Maruyama ,  Masato Inoue ,  Hironobu Oki

IPC分类号： B01D47/00 ,  B21D39/03

CPC分类号： F02M37/106 ,  B01D35/027 ,  B01D35/26 ,  B60K15/077 ,  F02M37/0017 ,  F02M37/025 ,  F02M37/103 ,  F04B23/021 ,  Y10T29/49826 ,  Y10T137/86035 ,  Y10T137/86043 ,  Y10T137/86067 ,  Y10T137/86091

摘要： A support shaft connects between a flange and a pump unit. An intermediate member, which connects between the support shaft and pump unit, enables a relative positional change between the support shaft and the pump unit in an axial direction of the support shaft. The intermediate member limits a relative positional change between the support shaft and the pump unit in a circumferential direction of the support shaft. A resilient member is received in the support shaft and exerts a restoring force in an axial direction of the support shaft to urge the pump unit, which is movable relative to the support shaft in the axial direction, toward a bottom portion of the fuel tank.

摘要翻译： 支撑轴连接在法兰和泵单元之间。 连接在支撑轴和泵单元之间的中间构件能够在支撑轴的轴向方向上支撑轴和泵单元之间的相对位置变化。 中间构件在支撑轴的圆周方向上限制支撑轴和泵单元之间的相对位置变化。 弹性构件被容纳在支撑轴中并且沿着支撑轴的轴向方向施加恢复力，以将相对于支撑轴在轴向方向上移动的泵单元推向燃料箱的底部。

公开(公告)号：US08689827B2

公开(公告)日：2014-04-08

申请号：US13230027

申请日：2011-09-12

申请人： Tetsuro Okazono ,  Shinobu Oikawa ,  Kiyomori Kobayashi ,  Norihiro Hayashi ,  Shinji Noda ,  Hiroshi Morishita ,  Kazuki Matsubara ,  Kouji Maruyama ,  Masato Inoue ,  Hironobu Oki

发明人： Tetsuro Okazono ,  Shinobu Oikawa ,  Kiyomori Kobayashi ,  Norihiro Hayashi ,  Shinji Noda ,  Hiroshi Morishita ,  Kazuki Matsubara ,  Kouji Maruyama ,  Masato Inoue ,  Hironobu Oki

IPC分类号： F04B17/03 ,  B67D7/68 ,  F02M37/10

CPC分类号： F02M37/106 ,  B01D35/027 ,  B01D35/26 ,  B60K15/077 ,  F02M37/0017 ,  F02M37/025 ,  F02M37/103 ,  F04B23/021 ,  Y10T29/49826 ,  Y10T137/86035 ,  Y10T137/86043 ,  Y10T137/86067 ,  Y10T137/86091

摘要： A support shaft connects between a flange and a pump unit. An intermediate member, which connects between the support shaft and pump unit, enables a relative positional change between the support shaft and the pump unit in an axial direction of the support shaft. The intermediate member limits a relative positional change between the support shaft and the pump unit in a circumferential direction of the support shaft. A resilient member is received in the support shaft and exerts a restoring force in an axial direction of the support shaft to urge the pump unit, which is movable relative to the support shaft in the axial direction, toward a bottom portion of the fuel tank.

摘要翻译： 支撑轴连接在法兰和泵单元之间。 连接在支撑轴和泵单元之间的中间构件能够在支撑轴的轴向方向上支撑轴和泵单元之间的相对位置变化。 中间构件在支撑轴的圆周方向上限制支撑轴和泵单元之间的相对位置变化。 弹性构件被容纳在支撑轴中并且沿着支撑轴的轴向方向施加恢复力，以将相对于支撑轴在轴向方向上移动的泵单元推向燃料箱的底部。