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1. 发明专利

JP2014019413A Oil feeding device 审中-公开
标题翻译：油料送料装置
公开(公告)号：JP2014019413A
公开(公告)日：2014-02-03
申请号：JP2012163296
申请日：2012-07-24
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： KANEKO KENICHIRO , SEKI TOSHINORI , KITAGAWA KUNJI , SHIMOKAWA SHINJI
IPC分类号： B60K15/04
CPC分类号： B60K15/01 , B60K15/0403 , B60K2015/03434
摘要： PROBLEM TO BE SOLVED: To provide an oil feeding device preventing extraction of fuel of a fuel tank through an inlet pipe and including a lattice member having small flow channel resistance.SOLUTION: An oil feeding device includes a lattice member 16 provided in a fuel passage FPa of an oil feeding pipe. The lattice member 16 includes a plurality of annular partition bodies 17 which are disposed on concentric circles with a center line CL of the fuel passage FPa as a center and have different diameters and support members 18 supporting the partition bodies 17 on inner walls of the oil feeding pipe. Clearances formed between the inner walls of the oil feeding pipe, the partition bodies 17 and the support members 18 are specified as a plurality of clearance flow passages 19 which are a part of the fuel passage FPa. A center of each of the partition bodies 17 is disposed on a different position on the center line CL.
摘要翻译：要解决的问题：提供一种防止通过入口管抽出燃料箱的燃油的供油装置，并且包括具有小的流道阻力的格栅构件。解决方案：一种给油装置，包括设置在燃料通道给油管的FPa。格子构件16包括多个环形分隔体17，其以燃料通道FPa的中心线CL为中心并且具有不同直径的同心圆设置，并且在油的内壁上支撑分隔体17的支撑构件18 喂管。在供油管的内壁，分隔体17和支撑构件18之间形成的间隙被指定为作为燃料通道FPa的一部分的多个间隙流动通道19。每个分隔体17的中心设置在中心线CL上的不同位置上。

2. 发明专利

JP2008128189A Fuel shut-off valve 有权
标题翻译：燃油切断阀
公开(公告)号：JP2008128189A
公开(公告)日：2008-06-05
申请号：JP2006317213
申请日：2006-11-24
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： IIDA SHOHO , SEKI TOSHINORI
IPC分类号： F02M37/00
摘要： PROBLEM TO BE SOLVED: To provide a fuel shut-off valve 10 capable of easily and surely assembling a bent pipe 32 with a casing 20 in a structure for introducing fuel to a valve chest 20S of the casing 20 through the bent pipe 32.
SOLUTION: In the fuel shut-off valve 10, a float mechanism 60 is housed in the valve chest 20S of the casing 20, the fuel is introduced into the valve chest 20S through the bent pipe 32 when an introduction opening 34c of the bent pipe 32 is closed, and the float mechanism 60 is raised, and a connection passage 45b is closed. The bent pipe 32 is provided with a connection pipe 33 arranged downward on a lower part of the casing 20, and an introduction pipe 34 having the introduction opening 34c, and they are connected by a connection mechanism 35 and a fitting mechanism 36. The fitting mechanism 36 is connected by fitting a connected part 38 onto a connection part 37. A step part 38a not perpendicular to an axis of the introduction pipe 34 positioned by abutting with an end of the connection pipe 33 is formed on the connected part 38.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃料切断阀10，其能够容易且可靠地将弯管32与壳体20组装在用于通过弯管将燃料引入壳体20的阀座20S的结构中解决方案：在燃料切断阀10中，浮子机构60容纳在壳体20的阀座20S中，当引入开口 34c关闭，浮起机构60升高，连接通路45b关闭。弯曲管32设置有在壳体20的下部向下方配置的连接管33和具有导入口34c的导入管34，并且通过连接机构35和嵌合机构36连接。机构36通过将连接部38装配到连接部37上而连接。在连接部38上形成有与连接管33的端部抵接而定位的导入管34的轴线垂直的台阶部38a。 P>版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008082240A Fuel shutoff valve 审中-公开
标题翻译：燃油开关阀
公开(公告)号：JP2008082240A
公开(公告)日：2008-04-10
申请号：JP2006262762
申请日：2006-09-27
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： YAMADA NORIHIRO , KEIDAI SHINOBU , SEKI TOSHINORI
IPC分类号： F02M37/00 , B60K15/01 , G05D16/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel shutoff valve 10 having a valve plate opened and closed at a stabilized pressure.
SOLUTION: In this fuel shutoff valve 10, a floating mechanism 50 is arranged in the floating valve chamber 30S of a casing 20, and moved up and down by increasing/decreasing buoyancy according to a fuel liquid level to open/close a connection passage 32a. The valve plate 61 of a pressure regulating valve mechanism 60 is formed integrally as a plate spring by cutting a thin plate with pressing work, is provided with a closing part 62 having a pressure receiving surface, and plural leg parts 63, 64, 65, and opens/closes a relief passage 38 by making the leg parts act as a spring with pressure received by the closing part 62. Contact ends 68 are formed at the ends of the leg parts 63, 64, 65, and are formed into a curved surface reducing contact resistance with a valve supporting part 32d.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在稳定的压力下打开和关闭阀板的燃料截止阀10。解决方案：在该燃料截止阀10中，浮动机构50布置在壳体20的浮动阀室30S中，并且通过根据燃料液位升高/降低浮力而上下移动以打开/关闭连接通道32a。压力调节阀机构60的阀板61通过用加压工件切割薄板而一体地形成为板簧，设置有具有受压面的封闭部62，以及多个腿部63,64,65，并且通过使腿部作为具有由关闭部62承受的压力的弹簧来打开/关闭释放通道38.接触端68形成在腿部63,64,65的端部，并且形成为弯曲与阀支撑部32d的表面减小接触电阻。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2014144742A Valve for fuel tank 有权
标题翻译：燃油罐阀
公开(公告)号：JP2014144742A
公开(公告)日：2014-08-14
申请号：JP2013015673
申请日：2013-01-30
申请人： Yachiyo Industry Co Ltd , 八千代工業株式会社 , Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： NAKAYA KAZUNARI , SEKI TOSHINORI , KANEKO KENICHIRO
IPC分类号： B60K15/035 , F02M37/00 , F16K21/18 , F16K27/02 , F16K31/22
CPC分类号： F16K31/22 , F02M25/0836 , F16K24/044 , Y10T137/7423
摘要： PROBLEM TO BE SOLVED: To provide a valve for fuel tanks which stabilizes detectability and can match the liquid level of a stored fuel and the full set position determined in advance.SOLUTION: A valve for fuel tanks includes a housing 2 which is arranged within a fuel tank and has a communication port 19 communicating with the outside of the fuel tank and a float valve body 4 which is contained in the housing 2 and closes the communication port 19 when the fuel G rises in the housing 2. In a wall part 15 of the housing 2, there are formed an opening 16 for fuel G flowing in and out and an overhang part 17 which is formed so as to correspond to the opening 16 overhangs outward from the wall part 15. The overhang part 17 is separated upward from the opening 16 by a specified distance X.
摘要翻译：要解决的问题：提供一种用于燃料箱的阀，其能够稳定可检测性并且可以将储存燃料的液位与预先确定的全部设定位置相匹配。解决方案：一种用于燃料箱的阀包括壳体2，壳体2布置在燃料箱，并且具有与燃料箱外部连通的连通口19和容纳在壳体2中的浮阀体4，并且当燃料G在壳体2中上升时闭合连通口19.在壁部15 壳体2形成有用于燃料G流入和流出的开口16，并且形成为对应于开口16的伸出部17从壁部15向外突出。突出部17从开口16指定距离X.

5. 发明专利

JP2008080945A Fuel shutting-off valve 审中-公开
标题翻译：燃油切断阀
公开(公告)号：JP2008080945A
公开(公告)日：2008-04-10
申请号：JP2006262767
申请日：2006-09-27
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： YAMADA NORIHIRO , KEIDAI SHINOBU , SEKI TOSHINORI
IPC分类号： B60K15/077 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To provide a fuel shutting-off valve 10 having a valve plate not generating large noise by vibration attendant on opening/closing.
SOLUTION: The fuel shutting-off valve 10 is provided with a float mechanism 50 in a float valve chamber 30S of a casing 20, and opens/closes a connection passage 32a by increasing/reducing buoyancy by a fuel liquid level to lift it. Further, the valve plate 61 of a pressure regulation valve mechanism 60 is integrally made into a flat spring by cutting a thin sheet by pressing, and is provided with a closure part 62 having a pressure-receiving surface; and a plurality of leg parts 63, 64, 65. A relief passage 38 is opened/closed by functioning the leg part as a spring by a pressure received by the closure part 62. The leg part 63 is formed such that a spring constant is different from the other leg parts 64, 65, and when the valve plate 61 is opened, a portion of the closure supported with the leg part 63 with the smaller spring constant is firstly opened, that is, is single side-opened.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有阀板的燃料切断阀10，该阀板在打开/关闭时不产生大的噪音。解决方案：燃料切断阀10在壳体20的浮阀室30S中设置有浮动机构50，并且通过增加/减少浮力来打开/关闭连接通道32a，燃料液面升高它。此外，压力调节阀机构60的阀板61通过按压而切割薄片而一体地制成扁平弹簧，并且设置有具有受压表面的封闭部62; 以及多个腿部63,64,65。通过由封闭部62接收的压力，作为弹簧使腿部作用起来，释放通路38被开闭。腿部63形成为使弹簧常数为不同于其他支腿部件64,65，当阀板61打开时，首先打开由具有较小弹簧常数的腿部63支撑的封闭件的一部分，即单侧打开。版权所有（C）2008，JPO＆INPIT

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