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。

公开(公告)号：US08763656B2

公开(公告)日：2014-07-01

申请号：US12737854

申请日：2009-07-14

申请人： Takahide Ichimaru ,  Yuki Takikawa ,  Syouichi Hokazono ,  Takeaki Nakajima ,  Shinya Murabayashi

发明人： Takahide Ichimaru ,  Yuki Takikawa ,  Syouichi Hokazono ,  Takeaki Nakajima ,  Shinya Murabayashi

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。

公开(公告)号：US20110209789A1

公开(公告)日：2011-09-01

申请号：US13127384

申请日：2009-10-29

申请人： Shinya Murabayashi ,  Takeaki Nakajima

发明人： Shinya Murabayashi ,  Takeaki Nakajima

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。

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 。

公开(公告)号：US5702125A

公开(公告)日：1997-12-30

申请号：US517335

申请日：1995-08-21

申请人： Takeaki Nakajima ,  Kazumi Yamazaki

发明人： Takeaki Nakajima ,  Kazumi Yamazaki

IPC分类号： B60K15/077 ,  B60K15/035 ,  B60K15/063 ,  F01N13/00 ,  F01N99/00 ,  F02M25/08 ,  B60K15/07

CPC分类号： B60K15/03504 ,  B60K15/063 ,  F02M2025/0881

摘要： A rear panel is provided in rear of a connecting wall rising upwardly from a rear end of a front floor panel, and a fuel tank supported within a subframe is disposed beneath a lower surface of the rear floor panel. A gas fume absorbing canister and a muffler are juxtaposed in a lateral direction of a vehicle body in a space which is surrounded by a rear surface of a middle cross-member secured to a rear surface of the connecting wall, a front surface of the fuel tank and the lower surface of the rear floor panel. Thus, it is possible to shorten a purge passage connected from the canister to an engine, to protect the canister from collision against a stepping stone or the like, to insure the volume of a trunk room and to enhance the purging efficiency of the canister utilizing a heat of the muffler by reasonably disposing the canister at a rear portion of the vehicle body.

摘要翻译： 后面板设置在从前地板面板的后端向上升起的连接壁的后部，并且支撑在副框架内的燃料箱设置在后底板的下表面的下方。 气体烟雾吸收罐和消声器在车体的横向方向上并列在由固定到连接壁的后表面的中间横梁的后表面围绕的空间中，燃料的前表面 油箱和后底板的下表面。 因此，可以将从罐连接的吹扫通道缩短到发动机，以保护罐不会与踏脚石等碰撞，以确保行李箱的体积，并且利用该方式提高罐的净化效率 消声器的热量通过在车体的后部合理设置罐。

公开(公告)号：US5474048A

公开(公告)日：1995-12-12

申请号：US362940

申请日：1994-12-23

申请人： Kazumi Yamazaki ,  Teruo Wakashiro ,  Kouichi Hidano ,  Takeshi Hara ,  Takeaki Nakajima ,  Tomoyuki Kawakami

发明人： Kazumi Yamazaki ,  Teruo Wakashiro ,  Kouichi Hidano ,  Takeshi Hara ,  Takeaki Nakajima ,  Tomoyuki Kawakami

IPC分类号： B60K15/077 ,  F02M25/08 ,  F02M37/00

CPC分类号： F02M25/0872 ,  F02M25/089 ,  Y10T137/86324

摘要： An evaporative fuel-processing system for an internal combustion engine includes a canister accommodating an adsorbent therein, for adsorbing evaporative fuel generated in a fuel tank of the engine, and a charging passage connecting between the canister and the fuel tank. A shutter valve is arranged in a fuel supply pipe of the fuel tank in the vicinity of an inlet end thereof, for isolating the interior of the fuel supply pipe from the atmosphere, and the shutter valve is disposed to be opened by the tip of a refueling gun when the latter is inserted into the fuel supply pipe. A pressure-intake port section is arranged in the fuel supply pipe at a side of the shutter valve closer to the main body of the fuel tank, for taking in pressure within the fuel supply pipe. A diaphragm valve is arranged in the charging passage, which has a casing, a diaphragm defining the interior of the casing into a first chamber and a second chamber, a valve element displaceable together with the diaphragm, an evaporative fuel outlet disposed to be opened and closed by the valve element, and a spring urging the valve element in a direction of closing the evaporative fuel outlet. The first chamber communicates with the pressure-intake port section, and the second chamber communicates with the interior of the fuel tank.

摘要翻译： 用于内燃机的蒸发燃料处理系统包括容纳吸附剂的罐，用于吸收在发动机的燃料箱中产生的蒸发燃料，以及连接在罐和燃料箱之间的充电通道。 在燃料箱的燃料供给管的入口端附近设置有闸阀，用于将燃料供给管的内部与大气隔离，并且将闸阀设置成由 当燃料枪插入燃料供应管时，加油枪。 压力吸入口部分布置在燃料供给管的靠近燃料箱主体的闸门阀侧，用于承受燃料供给管内的压力。 隔膜阀布置在充气通道中，该充气通道具有壳体，将壳体内部限定为第一腔室和第二腔室的隔膜，可与隔膜一起移位的阀元件，布置成打开的蒸发燃料出口， 由阀元件关闭，弹簧沿关闭蒸发燃料出口的方向推动阀元件。 第一室与进气口部连通，第二室与燃料箱的内部连通。

公开(公告)号：US5280775A

公开(公告)日：1994-01-25

申请号：US874378

申请日：1992-04-27

申请人： Toru Tanamura ,  Tsuyoshi Sawada ,  Hideo Watanabe ,  Takeaki Nakajima

发明人： Toru Tanamura ,  Tsuyoshi Sawada ,  Hideo Watanabe ,  Takeaki Nakajima

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。

公开(公告)号：US08343263B2

公开(公告)日：2013-01-01

申请号：US12921206

申请日：2009-02-20

申请人： Susumu Murayama ,  Takeaki Nakajima ,  Shoichi Hokazono

发明人： Susumu Murayama ,  Takeaki Nakajima ,  Shoichi Hokazono

IPC分类号： F02M25/08 ,  B01D53/04

CPC分类号： B60K15/03504 ,  B60K2015/03514 ,  B60K2015/03557 ,  F02M25/0854

摘要： To a canister assembly to be installed in a vehicle body having a differential device mounted on a rear part thereof without reducing the space above a floor panel while ensuring an adequate adsorption chamber volume. The canister assembly (22) comprises a first adsorption chamber (31) for adsorbing fuel vapor introduced from a fuel tank (8); a second adsorption chamber (32) for adsorbing fuel vapor introduced from the first adsorption chamber; and a chamber communication pipe (46) for communicating the first adsorption chamber with the second adsorption chamber; wherein the first adsorption chamber and second adsorption chamber are provided separately from each other on either side of the differential device.

摘要翻译： 对于安装在具有安装在其后部上的差速装置的车体中的罐组件而不减少地板面板上方的空间，同时确保足够的吸附室容积。 罐组件（22）包括用于吸附从燃料箱（8）引入的燃料蒸气的第一吸附室（31）。 用于吸附从第一吸附室引入的燃料蒸气的第二吸附室（32） 以及用于将第一吸附室与第二吸附室连通的室连通管（46） 其中所述第一吸附室和所述第二吸附室在所述差动装置的任一侧彼此分开设置。

公开(公告)号：US20110017069A1

公开(公告)日：2011-01-27

申请号：US12921206

申请日：2009-02-20

申请人： Susumu Murayama ,  Takeaki Nakajima ,  Shoichi Hokazono

发明人： Susumu Murayama ,  Takeaki Nakajima ,  Shoichi Hokazono

IPC分类号： B01D53/04 ,  B01D50/00

CPC分类号： B60K15/03504 ,  B60K2015/03514 ,  B60K2015/03557 ,  F02M25/0854

摘要： To a canister assembly to be installed in a vehicle body having a differential device mounted on a rear part thereof without reducing the space above a floor panel while ensuring an adequate adsorption chamber volume. The canister assembly (22) comprises a first adsorption chamber (31) for adsorbing fuel vapor introduced from a fuel tank (8); a second adsorption chamber (32) for adsorbing fuel vapor introduced from the first adsorption chamber; and a chamber communication pipe (46) for communicating the first adsorption chamber with the second adsorption chamber; wherein the first adsorption chamber and second adsorption chamber are provided separately from each other on either side of the differential device.

摘要翻译： 对于安装在具有安装在其后部上的差速装置的车体中的罐组件而不减少地板面板上方的空间，同时确保足够的吸附室容积。 罐组件（22）包括用于吸附从燃料箱（8）引入的燃料蒸气的第一吸附室（31）。 用于吸附从第一吸附室引入的燃料蒸气的第二吸附室（32） 以及用于将第一吸附室与第二吸附室连通的室连通管（46） 其中所述第一吸附室和所述第二吸附室在所述差动装置的任一侧彼此分开设置。

公开(公告)号：US20080190936A1

公开(公告)日：2008-08-14

申请号：US12069904

申请日：2008-02-12

申请人： Kazuhiro Kobayashi ,  Takeaki Nakajima ,  Shoichi Hokazono ,  Shinya Murabayashi ,  Yutaka Utsumi

发明人： Kazuhiro Kobayashi ,  Takeaki Nakajima ,  Shoichi Hokazono ,  Shinya Murabayashi ,  Yutaka Utsumi

IPC分类号： B60K15/077

CPC分类号： B60K15/03504 ,  B60K15/03177 ,  B60K2015/03118 ,  B60K2015/03131

摘要： In a fuel tank including: a first fuel chamber receiving liquid fuel; a communication chamber communicated with the first fuel chamber and having a bottom higher than a bottom of the first fuel chamber; a second fuel chamber communicated with the communication chamber, having a bottom lower than the bottom of the communication chamber; and a sleeve member having a lower end opening toward the bottom of the communication chamber, fuel evaporative emissions are discharged while the liquid fuel is supplied to the first fuel chamber. The first fuel chamber, the communication chamber, and the second fuel chamber are molded integrally by resin blow molding. The communication chamber is provided with a protrusion which is convex when viewed from the inside of the communication chamber and a depression which is concave when viewed from the outside of the communication chamber, at a first fuel chamber side relative to the sleeve member in the communication chamber.

摘要翻译： 一种燃料箱，包括：第一燃料室，接收液体燃料; 与第一燃料室连通且具有比第一燃料室的底部高的底部的连通室; 与所述连通室连通的第二燃料室，具有比所述连通室的底部低的底部; 以及具有朝向连通室的底部的下端开口的套筒构件，当液体燃料被供应到第一燃料室时，燃料蒸发排放物被排出。 第一燃料室，连通室和第二燃料室通过树脂吹塑一体成型。 连通室设置有从连通室的内部观察时为凸状的突起，当从连通室的外侧观察时，在连通室的外部相对于套筒部件的第一燃料室侧的凹部 房间。