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1. 发明专利

JP2010195062A Fuel tank 有权
标题翻译：油箱
公开(公告)号：JP2010195062A
公开(公告)日：2010-09-09
申请号：JP2009038850
申请日：2009-02-23
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KOBAYASHI KAZUHIRO , MURABAYASHI SHINYA , HIDANO KOICHI , UCHIUMI YUTAKA , OISHI TAKESHI
IPC分类号： B60K15/04
摘要： PROBLEM TO BE SOLVED: To provide a fuel tank having a vaporized fuel passage between the inner surface of a filler tube and the outer surface of a guide pipe, smoothly returning vaporized fuel to a tank body by sufficiently ensuring a passage cross section of the vaporized fuel passage.
SOLUTION: In refueling the tank body through the filler tube 12 with a fuel gun, vaporized fuel pressed out to a vaporized fuel passage 16 in the filler tube 12 through a breather tube 13 from an upper space of the tank body is sucked by a negative pressure of the fuel flowing out at a high speed from a guide pipe 15 and returned to the tank body to prevent dissipation to the air. At that time, the passage cross section of the vaporized fuel passage 16 between the inner surface of the filler tube 12 and the outer surface of the guide pipe 15 is increased by a recessed part 15d on the guide pipe 15; therefore, the vaporized fuel pressed out of the breather tube 13 can be smoothly returned to the tank body and the dissipation of the vaporized fuel to the air can be completely prevented.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种在加油管的内表面和引导管的外表面之间具有汽化燃料通道的燃料箱，通过充分确保通道横截面而平稳地将汽化的燃料返回到罐体的蒸发燃料通道。解决方案：在用燃料喷枪将罐体加热通过加油管12的情况下，从罐体的上部空间通过通气管13将蒸发的燃料压出到加料管12内的汽化燃料通道16中通过从导管15高速流出的燃料的负压返回到罐体，以防止向空气的散逸。此时，通过导管15上的凹部15d，使加料管12的内表面与引导管15的外表面之间的蒸发燃料通路16的通道横截面增大; 因此，从通气管13压出的蒸发燃料可以平稳地返回到罐体，并且可以完全防止蒸发的燃料向空气的散逸。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008303846A Canister 审中-公开
标题翻译：罐
公开(公告)号：JP2008303846A
公开(公告)日：2008-12-18
申请号：JP2007153482
申请日：2007-06-11
申请人： Honda Motor Co Ltd , Mahle Filter Systems Japan Corp , 本田技研工業株式会社 , 株式会社マーレフィルターシステムズ
发明人： YOSHIDA HIROYUKI , YAMAZAKI KOJI , HIDANO KOICHI , KUMAGAI SHOICHIRO , IMAMURA TAKAHIRO
IPC分类号： F02M25/08
CPC分类号： B01D53/0415 , B01D2253/102 , B01D2259/4525
摘要： PROBLEM TO BE SOLVED: To provide a canister having such excellent durability that can stably maintaining the performance of the canister body for a long period by preventing beforehand the deterioration of recyclability, the wear of activated carbon, or defects such as the outflow of a specific substance from occurring without increasing cost due to the increase of the number of man-hours for production.
SOLUTION: A polyamide resin casing 2 having a charge port 14 on the inlet side of a vaporized fuel, a purge port 15 on the outlet side of the fuel separated by the introduction of the atmosphere, and an atmosphere port 16 for introducing the atmosphere is filled with pelletized activated carbon 4 serving as an adsorbent. A pelletized heat storage material 5 of the same material as the casing 2 is mixed in the group of the activated charcoal 4. The mixing ratio of the heat storage material 5 to the group of the activated carbon 4 is 10-30 vol%.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有这样优异的耐久性的罐，其可以通过预先防止可再循环性，活性炭的磨损或诸如流出的缺陷来长时间地稳定地保持罐体的性能由于生产工时数量的增加，特定物质的发生不会增加成本。解决方案：一种聚酰胺树脂外壳2，其具有在蒸发燃料的入口侧上的装料口14，在引入气体的燃料的出口侧的吹扫口15，以及用于引入用作为吸附剂的粒状活性炭4填充气氛。将与壳体2相同材料的颗粒状储热材料5混合在活性炭4组中。蓄热材料5与活性炭4的组合的混合比为10〜30体积％。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007113405A Leak diagnostic method of fuel tank 审中-公开
标题翻译：燃油舱泄漏诊断方法
公开(公告)号：JP2007113405A
公开(公告)日：2007-05-10
申请号：JP2005302757
申请日：2005-10-18
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKIZAWA OSAMU , HIDANO KOICHI , KITAMOTO SHOICHI , SHIKAMA MASATO
IPC分类号： F02M25/08
摘要： PROBLEM TO BE SOLVED: To suppress increase in volume of a gas phase part caused by deformation of a tank body when a variable capacity fuel tank is pressurized to perform leak diagnosis.
SOLUTION: After air is supplied in a variable capacity tank body 11 with an air pump 16 and the tank body is pressurized, the tank body 11 is sealed to monitor change in internal pressure. When the internal pressure is not changed, it is diagnosed that there is no leak. When the internal pressure is decreased, it is determined that leak has occurred. Since the gas phase in the tank body 11 is positively sucked and depressurized with the air pump 16 after the completion of the diagnosis, the shape of the tank body 11 which has been expanded by the pressurization is surely restored to suppress the increase in volume of the gas phase part. A pressurization means and a depressurization means are constituted of the air pump 16 capable of forward or reverse rotation, so that the number of parts and a cost can be reduced compared with a case where the pressurization means and the depressurization are separately provided.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了抑制当可变容量的燃料箱被加压以进行泄漏诊断时由罐体的变形引起的气相部分的体积增加。解决方案：在具有空气泵16的可变容量罐体11中供给空气并且对罐体进行加压后，将罐体11密封以监测内部压力的变化。当内部压力不变时，诊断为没有泄漏。当内部压力降低时，确定发生泄漏。由于在完成诊断之后，由于罐体11中的气相被空气泵16积极地吸引和减压，所以通过加压而膨胀的罐体11的形状被可靠地恢复，以抑制体积的增加气相部分。加压装置和减压装置由能够正向或反向旋转的空气泵16构成，与分开设置加压装置和减压的情况相比，能够减少零件数量和成本。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2012101696A Evaporative fuel processor 有权
标题翻译：蒸发燃料加工机
公开(公告)号：JP2012101696A
公开(公告)日：2012-05-31
申请号：JP2010252532
申请日：2010-11-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KITAMURA HIROSHI , HIDANO KOICHI , HORIBA AYUMI , KITAMOTO SHOICHI , KANEYASU YOSHIKAZU
IPC分类号： B60K15/035 , F02M37/00
CPC分类号： F02M37/0047 , B01D2259/4516 , B60K15/035 , F02M25/089
摘要： PROBLEM TO BE SOLVED: To provide an evaporative fuel processor capable of preventing fuel from leaking by a tank inner pressure.SOLUTION: The evaporative fuel processor 1 includes a fuel tank 3 to store fuel, a canister 13 to adsorb evaporative fuel generated in the fuel tank 3, a normally-closed control valve 11 provided in a vapor passage 9 connecting the fuel tank 3 to the canister 13, a filler pipe 4 through which the fuel is delivered to the fuel tank 3, and a breather pipe 5, connecting the fuel tank 3 to the filler pipe 4 to have an opening 5a at the end on the side of the fuel tank 3. The opening 5a of the breather pipe 5 is located below a predetermined fuel level as a predetermined amount is reached. In the breather pipe 5, the hole 5b is located above the fuel level as a predetermined amount is reached in the fuel tank 3.
摘要翻译：要解决的问题：提供能够防止燃料被罐内压泄漏的蒸发燃料处理器。解决方案：蒸发燃料处理器1包括用于储存燃料的燃料箱3，用于吸附在燃料箱3中产生的蒸发燃料的罐13，设置在连接燃料箱的蒸气通道9中的常闭控制阀11 3到罐13，燃料被输送到燃料箱3的加油管4和将燃料箱3连接到加油管4的通气管5，以在燃料箱3的一侧的端部具有开口5a 燃料箱3.当达到预定量时，通气管5的开口5a位于预定燃料水平以下。在通气管5中，在燃料箱3中达到规定量时，孔5b位于燃料油位上方。（C）2012，JPO＆INPIT

5. 发明专利

JP2009127564A Evaporated fuel release restraining device of fuel tank 有权
标题翻译：燃油罐燃油释放装置
公开(公告)号：JP2009127564A
公开(公告)日：2009-06-11
申请号：JP2007304886
申请日：2007-11-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KUMAGAI SHOICHIRO , KITAMOTO SHOICHI , HIDANO KOICHI , CHO TAKESHI
IPC分类号： F02M25/08 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To provide high sealability with a simple structure in a sealed space for constituting a heat storage layer or a heat insulation layer for surrounding a sub-tank of an evaporated fuel release restraining device.
SOLUTION: The sealed space for storing a cylindrical heat storage material 10 is constituted to surround a side part of the sub-tank Ts arranged inside a main tank Tm. The sealed space is formed by welding (w3 and w4) an under surface of a cover member 36 to an upper end opening part of a double cylinder vessel 34 having a cylindrical outer wall part 34a, a cylindrical inner wall part 34b arranged inside the outer wall part 34a and a bottom wall part 34c connecting the mutual lower ends of the outer wall part 34a and the inner wall part 34b. The inside heat storage material 10 can be isolated from fuel by constituting the sealed space of high sealability out of mere two parts of the double cylinder vessel 34 and the cover member 36.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于构成用于包围蒸发燃料释放抑制装置的副罐的储热层或隔热层的密封空间中的简单结构提供高密封性。解决方案：用于存储圆柱形蓄热材料10的密封空间构成为围绕布置在主罐Tm内部的副罐Ts的侧部。密封空间通过将盖构件36的下表面焊接（w3和w4）到具有圆柱形外壁部分34a的双缸容器34的上端开口部分形成，圆柱形内壁部分34b布置在外部壁部34a和连接外壁部34a的相互的下端部与内壁部34b的底壁部34c。通过仅由双缸容器34和盖构件36的两个部分构成高密封性的密封空间，可以将内部储热材料10与燃料隔离。（C）2009，JPO＆INPIT

6. 发明专利

JP2007190951A Fuel tank 审中-公开
标题翻译：油箱
公开(公告)号：JP2007190951A
公开(公告)日：2007-08-02
申请号：JP2006008635
申请日：2006-01-17
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： UHARA SHOJI , KITAMOTO SHOICHI , HATANO MANABU , HIDANO KOICHI , HORIUCHI MASAAKI
IPC分类号： B60K15/077 , F02M37/00 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To easily assemble a reservoir unit and a subtank having a large vertical direction dimension from an opening formed on an upper face of a tank main body and having a limited dimension.
SOLUTION: After inserting the reservoir unit 16 from the opening 11c of the tank main body 11 and moving the reservoir unit 16 in the horizontal direction, the subtank 26 is inserted, while contracting an extending and contracting connecting mechanism 15, and the opening 11c is closed by a flange 13. At this time, the extending and contracting connecting mechanism 15 for connecting the flange 13 and the reservoir unit 16 is provided with a first sliding member 29 slidable in the vertical direction in relation to the reservoir unit 16 and a second sliding member 30 fixed to a lower face of the flange 13 to be slidable in the vertical direction in relation to the first sliding member 29, and thereby the subtank 26 can be inserted into the tank main body 11 without hindrance by sufficiently extending and contracting the extending and contacting connecting mechanism 15 from an extending state to a contracting state, even when a vertical direction dimension of the tank main body 11 is small and the vertical direction dimension of the subtank 26 is large.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了容易地从形成在罐主体的上表面上的开口并且具有有限尺寸的方式组装具有大的垂直方向尺寸的储存器单元和子处理槽。解决方案：从储罐主体11的开口11c插入存储单元16并沿水平方向移动存储单元16时，子槽26插入延伸收缩连接机构15的同时，开口11c由凸缘13封闭。此时，用于连接凸缘13和储存单元16的伸缩连接机构15设置有相对于储存单元16在垂直方向上可滑动的第一滑动构件29 以及第二滑动构件30，其固定到凸缘13的下表面，以能够相对于第一滑动构件29在垂直方向上滑动，从而子容器26可以无阻碍地插入到箱主体11中，并且延伸接触连接机构15从延伸状态收缩到收缩状态，即使当罐主体11的垂直方向尺寸为sm 子卡座26的全部和垂直方向尺寸都很大。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007176289A Evaporated fuel emission restraining device of fuel tank 有权
标题翻译：燃油舱蒸发燃料排放限制装置
公开(公告)号：JP2007176289A
公开(公告)日：2007-07-12
申请号：JP2005376027
申请日：2005-12-27
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HATANO MANABU , HIDANO KOICHI , KITAMOTO SHOICHI , HISHIRO SHIGEO , UHARA SHOJI , KITAMURA HIROSHI , IMAMURA TAKAHIRO
IPC分类号： B60K15/077 , B60K15/03 , F02M25/08 , F02M37/00
CPC分类号： F02M25/089 , F02M37/0058 , F02M37/0088 , F02M37/10 , Y10T137/86196 , Y10T137/86212
摘要： PROBLEM TO BE SOLVED: To effectively liquidate evaporated fuel generated in a fuel tank regardless of a state of outside temperature.
SOLUTION: A main tank Tm and a sub tank Ts are communicated through to each other by first and second communicating passages P1, P2, and the sub tank Ts and a canister C are communicated through to each other by a charging passage 20. The evaporated fuel of a gaseous phase part 12 of the main tank Tm is liquidated by supplying it to a liquid phase part 14 of the sub tank Ts through the first communicating passage P1 when temperature of the main tank Tm is high. The evaporated fuel of a gaseous phase part 15 of the sub tank Ts is supplied to a liquid phase part 11 of the main tank Tm when temperature of the main tank Tm is low. At this time, as the evaporated fuel of comparatively low density is supplied to the sub tank Ts from the canister C, generation of the evaporated fuel is promoted in accordance with fuel evaporating pressure of the sub tank Ts, a fuel component changes and so-called "dry-up" occurs, and liquidation to the liquid phase part of the sub tank Ts when temperature of the main tank Tm rises is promoted as the fuel evaporating pressure of the sub tank Ts is lowered.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：无论外部温度如何，都能有效地清除燃料箱中产生的蒸发燃料。解决方案：主罐Tm和副罐Ts通过第一和第二连通通道P1，P2彼此连通，并且副罐Ts和罐C通过充电通道20彼此连通主箱Tm的气相部分12的蒸发燃料通过主罐Tm的温度高时通过第一连通通道P1供应到副罐体Ts的液相部分14而进行清洗。当主罐Tm的温度低时，副罐Ts的气相部分15的蒸发燃料被供应到主罐Tm的液相部分11。此时，由于从罐C向副罐Ts供给较低密度的蒸发燃料，所以根据副罐Ts的燃料蒸发压力促进蒸发燃料的产生，燃料成分变化等，随着副罐Ts的燃料蒸发压降低，主槽Tm的温度升高时，促进了液箱Ts的液相部分的清理。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2011185227A Evaporated fuel processing device 有权
标题翻译：蒸发燃料加工装置
公开(公告)号：JP2011185227A
公开(公告)日：2011-09-22
申请号：JP2010053963
申请日：2010-03-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HORIBA AYUMI , KITAMOTO SHOICHI , HIDANO KOICHI , KITAMURA HIROSHI
IPC分类号： F02M25/08 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To provide a failure detection method for a control valve provided in a communication passage between a fuel tank and a canister.
SOLUTION: This evaporated fuel processing device 1 includes the canister 13 for sucking evaporated fuel from the fuel tank 3, the control valve 11 provided in a vapor passage 9 communicating the fuel tank 3 with the canister 13, and an in-tank pressure detecting means 16 for detecting pressure in the fuel tank 3. The control valve 11 is opened in accordance with a detection value previously detected by the in-tank pressure detecting means 16. When the pressure in the fuel tank 3 is not higher than a predetermined value, a variation in the opening of the control valve 11 is set to be greater than when the pressure in the fuel tank 3 is higher than the predetermined value.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种设置在燃料箱和罐之间的连通通道中的控制阀的故障检测方法。解决方案：该蒸发燃料处理装置1包括用于从燃料箱3吸入蒸发的燃料的罐13，设置在将燃料箱3与罐13连通的蒸气通道9中的控制阀11和槽用于检测燃料箱3中的压力的压力检测装置16.控制阀11根据由油箱内压力检测装置16预先检测到的检测值打开。当燃料箱3中的压力不高于预定值时，控制阀11的开度的变化被设定为大于当燃料箱3中的压力高于预定值时的变化。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2009127565A Evaporated fuel release restraining device of fuel tank 有权
标题翻译：燃油罐燃油释放装置
公开(公告)号：JP2009127565A
公开(公告)日：2009-06-11
申请号：JP2007304889
申请日：2007-11-26
申请人： Honda Motor Co Ltd , Nifco Inc , 本田技研工業株式会社 , 株式会社ニフコ
发明人： KUMAGAI SHOICHIRO , KITAMOTO SHOICHI , HIDANO KOICHI , CHO TAKESHI , SATO KOJI , KOBAYASHI YASUTOMO
IPC分类号： F02M25/08 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To enhance maintainability of a sub-tank, while minimizing atmospheric diffusion of evaporated fuel from an installation part of the sub-tank of an evaporated fuel release restraining device.
SOLUTION: For constituting the contour of the sub-tank Ts by joining an upper housing 32 and a lower housing 31, since the upper housing 32 has a flange part 32a for blocking up an upper surface opening part 43a of a main tank Tm, though there is risk of diffusing the evaporated fuel in the atmosphere by passing through the flange part 32a, permeation of the evaporated fuel can be minimized by constituting the upper housing 32 of a synthetic resin having permeability of the evaporate fuel lower than the lower housing 31. Though there is the problem of being generally low in welding reliability in the synthetic resin lower in permeability of the evaporated fuel, since both housings 31 and 32 are detachably engaged in a recess-projection by an engaging claw 31e and an engaging hole 32h without welding, the maintainability can be enhanced while securing reliability of joining both housings 31 and 32.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高副罐的可维护性，同时使来自蒸发燃料释放限制装置的副罐的安装部分的蒸发燃料的大气扩散最小化。解决方案：为了通过连接上壳体32和下壳体31来构成副容器Ts的轮廓，由于上壳体32具有用于遮挡主罐的上表面开口部分43a的凸缘部分32a Tm虽然存在通过凸缘部32a使大气中的蒸发燃料扩散的风险，但通过构成蒸发燃料的渗透性低于下部的合成树脂的上部壳体32，能够使蒸发燃料的渗透最小化尽管存在蒸发燃料的渗透性较低的合成树脂的焊接可靠性普遍较低的问题，但是由于两壳体31,32均通过卡合爪31e与卡合孔31e可拆卸地卡合在凹凸中 32h，无需焊接，可以确保连接两个外壳31,32的可靠性，从而提高可维护性。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2007190952A Fuel tank 有权
标题翻译：油箱
公开(公告)号：JP2007190952A
公开(公告)日：2007-08-02
申请号：JP2006008636
申请日：2006-01-17
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： UHARA SHOJI , KITAMOTO SHOICHI , HATANO MANABU , HIDANO KOICHI , HORIUCHI MASAAKI
IPC分类号： B60K15/077 , F02M37/00 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To easily assemble a pump module and a subtank in a tank main body.
SOLUTION: The subtank 26 for liquefying evaporated fuel generated in the tank main body 11 and returning the fuel to the inside of the tank main body 11 and the pump module 12 for forcibly feeding the fuel in the tank main body 11 are integrated via an extending and contracting connecting mechanism 15 and are arranged in the tank main body 11, and thereby assembling of the pump module 12 and the subtank 26 is completed at one time to reduce assembling man-hour. Further, not only a means for fixing the subtank 26 to the outside of the tank main body 11 but also a connecting work of a pipe for connecting the subtank 26 to the tank main body 11 at the time of mounting the tank main body 11 on a vehicle body become unnecessary, and the evaporated fuel can be prevented from being radiated to the atmosphere by being transmitted in the pipe.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：容易地将泵模块和子容器组装在罐主体中。解决方案：用于液化在罐主体11中产生的蒸发燃料并将燃料返回到罐主体11的内部的子容器26和用于强制地将燃料输送到箱主体11中的泵模块12被集成通过延伸收缩连接机构15，并且布置在罐主体11中，从而一次完成泵模块12和子容器26的组装，以减少组装工时。此外，不仅将副处理槽26固定在箱主体11的外部，而且在将箱主体11安装时将用于连接副箱26与罐主体11的管连接工作不需要车体，并且可以防止蒸发的燃料通过在管道中传递而被辐射到大气中。版权所有（C）2007，JPO＆INPIT

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