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公开(公告)号：US07380543B2
公开(公告)日：2008-06-03
申请号：US11605930
申请日：2006-11-28
申请人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
发明人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
CPC分类号： F02M25/089 , F02M37/0058 , F02M37/0088 , F02M37/10 , Y10T137/86196 , Y10T137/86212
摘要： In a fuel vapor release suppression system for a fuel tank, a main tank and a sub tank communicate with each other, and the sub tank and a canister communicate with each other. When the main tank has a higher temperature, fuel vapor of the main tank is supplied to the sub tank where the fuel vapor is liquefied. When the main tank has a lower temperature, fuel vapor of the sub tank is supplied to the main tank. At this time, low concentration fuel vapor is supplied from the canister to the main tank, thereby accelerating generation of fuel vapor corresponding to sub tank fuel vapor pressure, so that the sub tank fuel vapor pressure decreases. Therefore, liquefaction is accelerated in the sub tank when the main tank temperature increases. Thus, fuel vapor generated in a fuel tank is effectively liquified irrespective of ambient air temperature.
摘要翻译： 在用于燃料箱的燃料蒸汽释放抑制系统中，主油箱和副罐彼此连通，并且副罐和罐彼此连通。 当主油箱温度较高时，主油箱的燃料蒸气被供给到燃料蒸气液化的副油箱。 当主油箱温度较低时，副油箱的燃料蒸气被供应到主油箱。 此时，将低浓度燃料蒸气从罐供给到主罐，从而加速产生对应于副罐燃料蒸气压的燃料蒸汽，使得副罐燃料蒸气压降低。 因此，当主罐温度升高时，副罐中的液化加速。 因此，不管环境空气温度如何，在燃料箱中产生的燃料蒸气都被有效地液化。
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公开(公告)号：US20070151610A1
公开(公告)日：2007-07-05
申请号：US11605930
申请日：2006-11-28
申请人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
发明人： Gaku Hatano , Koichi Hidano , Masakazu Kitamoto , Shigeo Hidai , Shoji Uhara , Hiroshi Kitamura , Takahiro Imamura
CPC分类号： F02M25/089 , F02M37/0058 , F02M37/0088 , F02M37/10 , Y10T137/86196 , Y10T137/86212
摘要： In a fuel vapor release suppression system for a fuel tank, a main tank and a sub tank communicate with each other, and the sub tank and a canister communicate with each other. When the main tank has a higher temperature, fuel vapor of the main tank is supplied to the sub tank where the fuel vapor is liquefied. When the main tank has a lower temperature, fuel vapor of the sub tank is supplied to the main tank. At this time, low concentration fuel vapor is supplied from the canister to the main tank, thereby accelerating generation of fuel vapor corresponding to sub tank fuel vapor pressure, so that the sub tank fuel vapor pressure decreases. Therefore, liquefaction is accelerated in the sub tank when the main tank temperature increases. Thus, fuel vapor generated in a fuel tank is effectively liquified irrespective of ambient air temperature.
摘要翻译： 在用于燃料箱的燃料蒸汽释放抑制系统中，主油箱和副罐彼此连通，并且副罐和罐彼此连通。 当主油箱温度较高时，主油箱的燃料蒸气被供给到燃料蒸气液化的副油箱。 当主油箱温度较低时，副油箱的燃料蒸气被供应到主油箱。 此时，将低浓度燃料蒸气从罐供给到主罐，从而加速产生对应于副罐燃料蒸气压的燃料蒸汽，使得副罐燃料蒸气压降低。 因此，当主罐温度升高时，副罐中的液化加速。 因此，不管环境空气温度如何，在燃料箱中产生的燃料蒸气都被有效地液化。
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公开(公告)号：US20070163659A1
公开(公告)日：2007-07-19
申请号：US11653723
申请日：2007-01-16
申请人： Shoji Uhara , Masakazu Kitamoto , Gaku Hatano , Koichi Hidano , Masaaki Horiuchi
发明人： Shoji Uhara , Masakazu Kitamoto , Gaku Hatano , Koichi Hidano , Masaaki Horiuchi
CPC分类号： B60K15/03 , B60K15/077 , B60K2015/03111 , Y10T137/86035 , Y10T137/86187
摘要： A fuel tank includes a component, a reservoir unit having a fuel pump, a tank body formed with an opening through which the reservoir unit and the component are inserted, a flange operable to close the opening, and an extensible connecting unit which connects a lower face of the flange and the reservoir unit. The extensible connecting unit includes a first sliding member which is slidable with respect to the reservoir unit in a vertical direction, and a second sliding member which is slidable with respect to the first sliding member, and is attached to the lower face of the flange.
摘要翻译： 燃料箱包括部件，具有燃料泵的储存器单元，形成有储存器单元和部件插入的开口的罐主体，可操作以关闭开口的凸缘和连接下部的可伸缩连接单元 法兰和储存器单元的表面。 可伸缩连接单元包括可在垂直方向上相对于储存器单元滑动的第一滑动构件和可相对于第一滑动构件滑动的第二滑动构件，并且附接到凸缘的下表面。
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公开(公告)号：US20090000669A1
公开(公告)日：2009-01-01
申请号：US12213980
申请日：2008-06-26
申请人： Hiroaki Kito , Kenichiro Kaneko , Hiroshi Nishi , Shoichiro Kumagai , Hiroshi Kitamura , Yasuhiro Hasegawa , Shoji Uhara
发明人： Hiroaki Kito , Kenichiro Kaneko , Hiroshi Nishi , Shoichiro Kumagai , Hiroshi Kitamura , Yasuhiro Hasegawa , Shoji Uhara
IPC分类号： F16K24/04
CPC分类号： F16K24/044 , Y10T137/3099
摘要： A fuel cutoff valve 10 has a float assembly 52 and an upper valve plug 60 located in a valve chest 30S defined by a casing 20. The float assembly 52 has a valve support member 55 formed in its upper portion to support the upper valve plug 60. The upper valve plug 60 has a support convex 66b held on a support plane 56a of the valve support member 55, where a center of gravity of the upper valve plug 60 is located below a supporting point 55a around which the support convex 66b is balanced on the valve support member 55. The upper valve plug 60 includes a first valve section 61 and a second valve section 65. The first valve section 61 has a first valve body 62 and a sheet member 64. The first valve body 62 is made of POM (polyoxymethylene), while the second valve section 65 is made of PA6 (polyamide) containing 30% of glass fibers. The second valve section 65 is accordingly structured to have a lower density than the first valve body 62. This arrangement ensures the excellent sealing property even in the event of vibration of the fuel cutoff valve 10 submerged in the liquid fuel by inclination of the vehicle body.
摘要翻译： 燃料切断阀10具有浮子组件52和位于由壳体20限定的阀座30S中的上阀塞60.浮子组件52具有形成在其上部中的阀支撑构件55，以支撑上阀塞60 上阀塞60具有保持在阀支撑构件55的支撑平面56a上的支撑凸起66b，其中上阀塞60的重心位于支撑点55a的下方，支撑凸起66b平衡在支撑点55a的下方 上阀塞60包括第一阀部分61和第二阀部分65.第一阀部分61具有第一阀体62和片状部件64.第一阀体62由 POM（聚甲醛），而第二阀部65由含有30％玻璃纤维的PA6（聚酰胺）制成。 因此，第二阀部65的密度比第一阀体62的密度低。即使在通过车体倾斜而液体燃料淹没的燃料切断阀10的振动的情况下，也能够确保优异的密封性 。
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公开(公告)号：US07073824B2
公开(公告)日：2006-07-11
申请号：US10899312
申请日：2004-07-27
IPC分类号： B63H11/00
CPC分类号： B62D25/20 , B60K15/063 , B62D25/025 , B62D25/2036
摘要： A fuel tank disposed on a lower face of a floor panel beneath a driver's seat and a passenger's seat. A protruding portion of the fuel tank that protrudes rearward is housed within floor tunnels formed in the floor panel. A fuel supply pipe is connected to the rear end of the protruding portion. This not only enables the capacity of the fuel tank to be increased by utilizing an inner space of the floor tunnels, but also enables the resistance against fuel fed to the fuel tank to be reduced by shortening the fuel supply pipe.
摘要翻译： 燃料箱，设置在驾驶员座椅下方的地板面板的下表面和乘客座椅上。 向后方突出的燃料箱的突出部被容纳在形成在地板面板内的地板通道内。 燃料供给管连接到突出部分的后端。 这不仅能够通过利用地板隧道的内部空间来增加燃料箱的容量，而且能够通过缩短燃料供给管来减少供给燃料箱的燃料的阻力。
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公开(公告)号：US20050046170A1
公开(公告)日：2005-03-03
申请号：US10899312
申请日：2004-07-27
IPC分类号： B60K15/04 , B60K15/063 , B62D25/20 , B60P3/22
CPC分类号： B62D25/20 , B60K15/063 , B62D25/025 , B62D25/2036
摘要： A fuel tank disposed on a lower face of a floor panel beneath a driver's seat and a passenger's seat. A protruding portion of the fuel tank that protrudes rearward is housed within floor tunnels formed in the floor panel. A fuel supply pipe is connected to the rear end of the protruding portion. This not only enables the capacity of the fuel tank to be increased by utilizing an inner space of the floor tunnels, but also enables the resistance against fuel fed to the fuel tank to be reduced by shortening the fuel supply pipe.
摘要翻译： 燃料箱，设置在驾驶员座椅下方的地板面板的下表面和乘客座椅上。 向后方突出的燃料箱的突出部被容纳在形成在地板面板内的地板通道内。 燃料供给管连接到突出部分的后端。 这不仅能够通过利用地板隧道的内部空间来增加燃料箱的容量，而且能够通过缩短燃料供给管来减少供给燃料箱的燃料的阻力。
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公开(公告)号：US07571740B2
公开(公告)日：2009-08-11
申请号：US11492227
申请日：2006-07-25
申请人： Kenichiro Kaneko , Hiroaki Kito , Hiroshi Nishi , Shoji Uhara , Hideo Watanabe , Yasuhiro Hasegawa
发明人： Kenichiro Kaneko , Hiroaki Kito , Hiroshi Nishi , Shoji Uhara , Hideo Watanabe , Yasuhiro Hasegawa
IPC分类号： F16K24/04 , F16K31/18 , B60K15/035
CPC分类号： F16K24/044 , B60K15/03519 , Y10T137/0874 , Y10T137/3099 , Y10T137/7426
摘要： A fuel cutoff valve is provided with a casing that forms a valve chamber that is connected to a connection conduit, a float mechanism that is housed so as to be able to rise and fall in the valve chamber, and a spring that supports the float mechanism. The float mechanism is structured through an assembly of a first float body and a second float body, where the first float body is provided with a valve portion that opens and closes the connection conduit and provided with a storage chamber that is open on the bottom, where the second float body is housed in the storage chamber to be assembled into the first float body.
摘要翻译： 燃料切断阀设置有壳体，该壳体形成连接到连接管道的阀室，容纳成能够在阀室中上升和下降的浮子机构;以及支撑浮动机构的弹簧 。 浮动机构通过第一浮体和第二浮体的组合构成，其中第一浮体具有开启和关闭连接导管的阀部分，并且设置有在底部开口的储存室， 其中第二浮体体容纳在储存室中以组装到第一浮体中。
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公开(公告)号：US07520270B2
公开(公告)日：2009-04-21
申请号：US11285110
申请日：2005-11-23
申请人： Shoji Uhara
发明人： Shoji Uhara
CPC分类号： F02M37/106
摘要： A pump module to be disposed within a fuel tank is provided. The pump module includes a chamber, a fuel pump disposed within the chamber and a lid for member telescopically movably supporting the chamber via a telescopic means. An outside diameter of at least an upper end portion of the chamber is set to be smaller than an inside diameter of an inner tubular portion provided at the lid member, so that the upper end portion of the chamber can enter the inner tubular portion.
摘要翻译： 提供一种设置在燃料箱内的泵模块。 泵模块包括腔室，设置在腔室内的燃料泵和用于通过伸缩装置可伸缩地移动地支撑腔室的构件的盖子。 室的至少上端部的外径被设定为小于设置在盖构件上的内管部的内径，使得室的上端部能够进入内管状部。
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公开(公告)号：US20070084510A1
公开(公告)日：2007-04-19
申请号：US11492227
申请日：2006-07-25
申请人： Kenichiro Kaneko , Hiroaki Kito , Hiroshi Nishi , Shoji Uhara , Hideo Watanabe , Yasuhiro Hasegawa
发明人： Kenichiro Kaneko , Hiroaki Kito , Hiroshi Nishi , Shoji Uhara , Hideo Watanabe , Yasuhiro Hasegawa
IPC分类号： F16K24/04
CPC分类号： F16K24/044 , B60K15/03519 , Y10T137/0874 , Y10T137/3099 , Y10T137/7426
摘要： A fuel cutoff valve is provided with a casing that forms a valve chamber that is connected to a connection conduit, a float mechanism that is housed so as to be able to rise and fall in the valve chamber, and a spring that supports the float mechanism. The float mechanism is structured through an assembly of a first float body and a second float body, where the first float body is provided with a valve portion that opens and closes the connection conduit and provided with a storage chamber that is open on the bottom, where the second float body is housed in the storage chamber to be assembled into the first float body.
摘要翻译： 燃料切断阀设置有壳体，该壳体形成连接到连接管道的阀室，容纳成能够在阀室中上升和下降的浮子机构;以及支撑浮动机构的弹簧 。 浮动机构通过第一浮体和第二浮体的组合构成，其中第一浮体具有开启和关闭连接导管的阀部分，并且设置有在底部开口的储存室， 其中第二浮体体容纳在储存室中以组装到第一浮体中。
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公开(公告)号：US20060107930A1
公开(公告)日：2006-05-25
申请号：US11285110
申请日：2005-11-23
申请人： Shoji Uhara
发明人： Shoji Uhara
CPC分类号： F02M37/106
摘要： A pump module to be disposed within a fuel tank is provided. The pump module includes a chamber, a fuel pump disposed within the chamber and a lid for member telescopically movably supporting the chamber via a telescopic means. An outside diameter of at least an upper end portion of the chamber is set to be smaller than an inside diameter of an inner tubular portion provided at the lid member, so that the upper end portion of the chamber can enter the inner tubular portion.
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