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公开(公告)号：US5280775A
公开(公告)日：1994-01-25
申请号：US874378
申请日：1992-04-27
IPC分类号： B60K15/035 , F02M25/08 , F02M33/02
CPC分类号： F02M25/0836 , B60K15/03519 , F02M25/08 , F02M2025/0845 , Y10T137/86324
摘要： A constant-pressure operating valve is provided to allow communication between a canister passage connected to a canister and a fuel tank passage connected to a fuel tank and to selectively terminate the communication between them. The constant-pressure operating valve is opened when the internal pressure of the fuel tank exceeds a predetermined value, thereby allowing the fuel vapor in the fuel tank to flow into the canister. Further, when the engine is in operation, the constant-pressure operating valve can be opened, for example, through the action of solenoid, irrespective of the internal pressure of the fuel tank. If the constant-pressure operating valve is opened when the internal pressure of the fuel tank is less than the predetermined value, then the fuel vapor in the fuel tank is drawn into the canister, and so even if the lid of the fuel tank is opened in this condition, the amount of the vapor escaping into the atmosphere is limited.
摘要翻译： 提供恒压操作阀，以允许连接到罐的罐通道和连接到燃料箱的燃料箱通道之间的连通并且选择性地终止它们之间的连通。 当燃料箱的内部压力超过预定值时，恒压操作阀打开，从而允许燃料箱中的燃料蒸汽流入罐中。 此外，当发动机运行时，恒压操作阀例如可以通过螺线管的作用而打开，而与燃料箱的内部压力无关。 如果在燃料箱的内部压力小于预定值的情况下打开恒压操作阀，则燃料箱中的燃料蒸汽被吸入到罐中，因此即使燃料箱的盖打开 在这种情况下，逸出大气的蒸气的量受到限制。
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公开(公告)号：US5211151A
公开(公告)日：1993-05-18
申请号：US835887
申请日：1992-02-14
申请人： Takeaki Nakajima , Hideo Watanabe
发明人： Takeaki Nakajima , Hideo Watanabe
IPC分类号： B60K15/035 , F02M25/08 , F02M37/00
CPC分类号： B60K15/03519 , F02M25/0872 , F02M2025/0845
摘要： A fuel tank to be mounted on a vehicle and a canister are connected together via a two-way valve and a solenoid valve. Both valves are disposed within a valve casing which has a pair of connecting ports for connection to the fuel tank and to the canister, respectively. A bypass passage, which bypasses the two-way valve, to bring the two connecting ports into fluid communication with each other is provided inside the valve casing, and a solenoid valve is interposed in the bypass passage.
摘要翻译： 要安装在车辆和罐上的燃料箱通过二通阀和电磁阀连接在一起。 两个阀均设置在阀壳体内，该阀壳体分别具有一对连接到燃料箱和罐的连接口。 旁通二通阀以使两个连接端口彼此流体连通的旁路通道设置在阀壳体内部，并且电磁阀插入在旁路通道中。
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公开(公告)号：US08365942B2
公开(公告)日：2013-02-05
申请号：US12628530
申请日：2009-12-01
申请人： Takeaki Nakajima , Daisuke Nohara
发明人： Takeaki Nakajima , Daisuke Nohara
CPC分类号： B60K15/077 , B60K2015/0775 , Y10T137/86212
摘要： A wave absorbing member including a cage-shaped container housing a sponge that imparts resistance to the passing of fuel is arranged inside a tank body. Therefore, an impact by collision of the fuel can be absorbed, noise caused by undulation of the fuel can be reduced, and violent undulation of a fuel level can be effectively suppressed by the wave absorbing member. The wave absorbing member is supported by a pipe that is arranged inside the tank body and passes through a through hole formed in the container. A movement restricting member is provided on the pipe to limit movement of the wave absorbing member along the pipe. Therefore, the wave absorbing member is reliably positioned along the pipe and within the tank body with a simple structure.
摘要翻译： 包括容纳海绵的笼状容器的波浪吸收构件设置在罐体内部，该海绵对赋予燃料通过抵抗力。 因此，可以吸收燃料的碰撞的影响，可以降低由燃料起伏引起的噪声，并且能够有效地抑制燃料液位的剧烈波动。 波浪吸收构件由布置在罐体内部并穿过形成在容器中的通孔的管道支撑。 在管道上设有移动限制件，以限制吸波件沿着管道的移动。 因此，波形吸收构件以简单的结构可靠地沿管道和罐体内定位。
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公开(公告)号：US20110214783A1
公开(公告)日：2011-09-08
申请号：US12737854
申请日：2009-07-14
IPC分类号： B65B1/04
CPC分类号： B60K15/04 , B60K2015/0483
摘要： A device for preventing a fueling error reliably prevents a fueling error by accurately preventing an insertion of a small-diameter nozzle without blocking an insertion of a large-diameter nozzle whose entrance should be permitted. Even if an end of a nozzle is strongly pressed to left-and-right shutter members (22), the shutter members (22) never rotate and move in an opening direction unless the shutter members (22) slide and move to an outside of a radial direction. Thus, the structure prevents the shutter members (22) from erroneously moving to a position in which the nozzle is allowed to enter from a blocking position.
摘要翻译： 用于防止加油误差的装置通过准确地防止小直径喷嘴的插入而不阻塞插入允许入口的大直径喷嘴而可靠地防止加油误差。 即使喷嘴的一端被强力地按压到左右闸门部件（22），挡板部件（22）也不会在打开方向上旋转并移动，除非挡板部件（22）滑动并移动到 径向。 因此，结构防止活门构件（22）错误地移动到允许喷嘴从阻挡位置进入的位置。
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公开(公告)号：US20100133283A1
公开(公告)日：2010-06-03
申请号：US12628530
申请日：2009-12-01
申请人： Takeaki Nakajima , Daisuke Nohara
发明人： Takeaki Nakajima , Daisuke Nohara
IPC分类号： B65D25/02
CPC分类号： B60K15/077 , B60K2015/0775 , Y10T137/86212
摘要： A wave absorbing member including a cage-shaped container housing a sponge that imparts resistance to the passing of fuel is arranged inside a tank body. Therefore, an impact by collision of the fuel can be absorbed, noise caused by undulation of the fuel can be reduced, and violent undulation of a fuel level can be effectively suppressed by the wave absorbing member. The wave absorbing member is supported by a pipe that is arranged inside the tank body and passes through a through hole formed in the container. A movement restricting member is provided on the pipe to limit movement of the wave absorbing member along the pipe. Therefore, the wave absorbing member is reliably positioned along the pipe and within the tank body with a simple structure.
摘要翻译： 包括容纳海绵的笼状容器的波浪吸收构件设置在罐体内部，该海绵对赋予燃料通过抵抗力。 因此，可以吸收燃料的碰撞的影响，可以降低由燃料起伏引起的噪声，并且能够有效地抑制燃料液位的剧烈波动。 波浪吸收构件由布置在罐体内部并穿过形成在容器中的通孔的管道支撑。 在管道上设有移动限制件，以限制吸波件沿着管道的移动。 因此，波形吸收构件以简单的结构可靠地沿管道和罐体内定位。
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公开(公告)号：US5858034A
公开(公告)日：1999-01-12
申请号：US821767
申请日：1997-03-20
申请人： Kiyofumi Shida , Takeaki Nakajima
发明人： Kiyofumi Shida , Takeaki Nakajima
IPC分类号： F02M25/08 , B01D46/00 , B01D46/24 , B01D35/147
CPC分类号： B01D46/0089 , B01D46/24
摘要： A dust filter unit for a canister is provided. An inlet port and an outlet port are formed in a housing and opening into the atmosphere. A communication port is formed in the housing and leading to the canister. A filter is arranged within the housing at a location between the inlet port and the output port. A first one-way valve is arranged within the housing at a location between the communication port and the outlet port, for allowing evaporative fuel to flow from the communication port to the outlet port. A second one-way valve is arranged within the housing at a location between the filter and the communication port, for allowing fresh air to flow from the filter to the communication port. Thus, the inlet port, outlet port, communication port, and first and second one-way valves are all provided in one piece within the housing.
摘要翻译： 提供了一种用于罐的防尘过滤器单元。 入口和出口形成在壳体中并且打开到大气中。 在壳体中形成通气口并通向罐。 过滤器在入口端口和输出端口之间的位置处布置在壳体内。 第一单向阀布置在壳体内的通信端口和出口之间的位置，以允许蒸发燃料从通信端口流到出口。 第二单向阀布置在壳体内的过滤器和通信端口之间的位置，以允许新鲜空气从过滤器流到通信端口。 因此，入口端口，出口，连通口以及第一和第二单向阀全部设置在壳体内。
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公开(公告)号：US09102231B2
公开(公告)日：2015-08-11
申请号：US13254214
申请日：2010-03-03
申请人： Takeaki Nakajima , Daisuke Nohara , Kiyofumi Shida , Shinya Murabayashi , Hiroaki Watanabe , Kengo Kobayashi , Seiji Yagura
发明人： Takeaki Nakajima , Daisuke Nohara , Kiyofumi Shida , Shinya Murabayashi , Hiroaki Watanabe , Kengo Kobayashi , Seiji Yagura
IPC分类号： B60K15/077 , B60K15/03
CPC分类号： B60K15/077 , B60K2015/03118 , B60K2015/0775 , F02M37/0094 , Y10T137/86212
摘要： A wave suppression structure for a fuel tank is provided in which a wave suppression member (37) disposed in the interior of a tank main body of the fuel tank is formed from a basket-shaped container (38) and cylindrical porous members (39), the basket-shaped container (38) being formed from two members, first and second half bodies (38L, 38R), two of the porous members (39) being supported in the interior of each of the first and second half bodies (38L, 38R), wherein the wave supporting member (37) is supported on a fuel suction pipe (36) by joining the first and second half bodies (38L, 38R) of the basket-shaped container (38) so as to sandwich a fuel suction pipe (36) between a through hole (38f) thereof. This enables attachment of the wave suppression member (37) to the fuel suction pipe (36) to be completed without carrying out a cumbersome operation of inserting the fuel suction pipe (36) through the through hole (38f) of the basket-shaped container (38) or the interior of the porous member (39), thereby greatly improving the ease of attachment.
摘要翻译： 提供一种用于燃料箱的波浪抑制结构，其中设置在燃料箱的罐主体内部的波浪抑制构件（37）由篮形容器（38）和圆柱形多孔构件（39）形成， ，所述筐状容器（38）由两个构件形成，所述两个构件具有第一和第二半体（38L，38R），所述多孔构件（39）中的两个支撑在所述第一和第二半体（38L）的每一个的内部 ，38R），其中所述波浪支撑构件（37）通过将所述筐形容器（38）的第一和第二半体（38L，38R）接合以将燃料夹持在燃料吸入管（36）上而被支撑 吸入管（36）在其通孔（38f）之间。 这样就可以将波浪抑制部件37与燃料吸入管36连接起来，而不必进行将燃料吸入管36穿过筐状容器的通孔38f进行繁琐的动作， （38）或多孔构件（39）的内部，从而大大提高了安装的容易性。
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公开(公告)号：US08763656B2
公开(公告)日：2014-07-01
申请号：US12737854
申请日：2009-07-14
IPC分类号： B60K15/04
CPC分类号： B60K15/04 , B60K2015/0483
摘要： A device for preventing a fueling error reliably prevents a fueling error by accurately preventing an insertion of a small-diameter nozzle without blocking an insertion of a large-diameter nozzle whose entrance should be permitted. Even if an end of a nozzle is strongly pressed to left-and-right shutter members (22), the shutter members (22) never rotate and move in an opening direction unless the shutter members (22) slide and move to an outside of a radial direction. Thus, the structure prevents the shutter members (22) from erroneously moving to a position in which the nozzle is allowed to enter from a blocking position.
摘要翻译： 用于防止加油误差的装置通过准确地防止小直径喷嘴的插入而不阻塞插入允许入口的大直径喷嘴而可靠地防止加油误差。 即使喷嘴的一端被强力地按压到左右闸门部件（22），挡板部件（22）也不会在打开方向上旋转并移动，除非挡板部件（22）滑动并移动到 径向。 因此，结构防止活门构件（22）错误地移动到允许喷嘴从阻挡位置进入的位置。
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公开(公告)号：US20110209789A1
公开(公告)日：2011-09-01
申请号：US13127384
申请日：2009-10-29
IPC分类号： B60P3/00
CPC分类号： F02M37/106 , B60K15/03 , B60K2015/03118 , B60K2015/03138 , F02M37/0094 , F02M37/025 , Y10T137/6855
摘要： A fuel tank is provided with: a fuel pump; a main tank section which has the fuel pump arranged therein and stores a fuel; a sub-tank section wherein the fuel is stored; and a siphon tube which is arranged over the main tank section and the sub-tank section, and sucks the fuel by means of the fuel pump. The open end of the siphon tube on the main tank section side is arranged outside a jet pump for suction.
摘要翻译： 燃料箱设有：燃油泵; 主油箱部分，其具有布置在其中的燃料泵并储存燃料; 其中存储燃料的副罐部分; 以及虹吸管，其布置在主罐部分和副罐部分上，并且通过燃料泵吸入燃料。 主罐部分侧的虹吸管的开口端设置在喷射泵的外部用于抽吸。
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公开(公告)号：US20080236550A1
公开(公告)日：2008-10-02
申请号：US12079346
申请日：2008-03-26
申请人： Kazuhiro Kobayashi , Takeaki Nakajima , Shoichi Hokazono , Shinya Murabayashi , Hideharu Yamazaki , Kenji Hirose , Takeshi Kumakura , Shukoh Terata
发明人： Kazuhiro Kobayashi , Takeaki Nakajima , Shoichi Hokazono , Shinya Murabayashi , Hideharu Yamazaki , Kenji Hirose , Takeshi Kumakura , Shukoh Terata
IPC分类号： F02M37/10
CPC分类号： F02M37/0094 , F02M37/0052 , F02M37/025 , F02M37/106 , F02M37/18 , F02M2037/226 , Y10T137/86131
摘要： A vehicle fuel supply device including a saddle-shaped fuel tank comprised of a main chamber and an auxiliary chamber. A reservoir is disposed within the main chamber. A main pump is provided within the reservoir. A sub-pump is detachably provided within the reservoir. The fuel in the reservoir is drawn up by an operation of the main pump to supply fuel to an engine. A portion of the drawn-up fuel is utilized to generate a negative pressure, the negative pressure is utilized to transfer the fuel in the auxiliary chamber to the reservoir, and the negative pressure is utilized to introduce the fuel in the main chamber into the reservoir.
摘要翻译： 一种车辆燃料供给装置，包括由主室和辅助室构成的鞍形燃料箱。 储存器设置在主室内。 在水箱内设有主泵。 副泵可拆卸地设置在储液器内。 储存器中的燃料通过主泵的操作来提升，以向发动机供应燃料。 所使用的一部分所提出的燃料产生负压，负压用于将辅助室中的燃料传送到储存器，并且利用负压将主室中的燃料引入储存器 。
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