专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2010144594A Fuel pump 审中-公开
标题翻译：燃油泵
公开(公告)号：JP2010144594A
公开(公告)日：2010-07-01
申请号：JP2008321803
申请日：2008-12-18
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： UMEDA KAYOKO , WADA SATOMI , ENOMOTO TAKESHI , SE TEI
IPC分类号： F02M37/20 , F02M37/00 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To improve operability of a ball valve during a reverse flow due to fuel suction from a vapor discharge hole while eliminating a valve closing spring for a check valve.
SOLUTION: This fuel pump 14 includes the vapor discharge hole 103 discharging vapor generated inside of a pump chamber 101 to the outside of the pump chamber. In the vapor discharge hole 103, the check valve 105 is provided for allowing discharge of vapor and preventing a fuel reverse flow. The check valve 105 is provided with: a valve housing 106 formed with a valve seat 120 and a valve chamber 118; and the ball valve 107 arranged inside of the valve chamber 118, opening the valve seat 120 by self weight, and closing the valve seat 120 by the fuel reverse flow. The inner wall surface 119 of the valve chamber 118 is formed of a tapered surface with a clearance between the inner wall surface and the ball valve 107 narrowed from the opening side of the ball valve 107 toward the closing side thereof.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高在反向流动期间由于来自蒸气排出孔的燃料吸入而导致的球阀的可操作性，同时消除了止回阀的关闭弹簧。解决方案：该燃料泵14包括将泵室101内部产生的蒸汽排放到泵室外部的蒸汽排出孔103。在蒸汽排出孔103中，设置止回阀105，以允许蒸汽排出并防止燃料反向流动。止回阀105设置有形成有阀座120和阀室118的阀壳体106; 以及配置在阀室118的内部的球阀107，通过自重打开阀座120，并通过燃料逆流关闭阀座120。阀室118的内壁面119由内壁面与从球阀107的开口侧向封闭侧变窄的球阀107之间的间隙的锥面形成。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010121560A Fuel supply system 审中-公开
标题翻译：燃油供应系统
公开(公告)号：JP2010121560A
公开(公告)日：2010-06-03
申请号：JP2008296770
申请日：2008-11-20
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： UMEDA KAYOKO , MIYAZAKI EIJI , ENOMOTO TAKESHI , NAGASE TOMONORI , MITSUI KENJI
IPC分类号： F02M37/00 , F02M25/08 , F02M37/10 , F02M37/22
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply system reducing the height of the system although the system includes a fuel pump, a fuel filter and a canister.
SOLUTION: This fuel supply system 10 includes: the fuel pump 14 sucking and delivering fuel in a fuel tank 100, the fuel filter 16 filtering fuel sucked by the fuel pump 14, and the canister 22 desorbably adsorbing the evaporative fuel in the fuel tank 100. The fuel filter 16 and canister 22 are arranged in parallel with the fuel pump 14 between them. A cup-like member 24 storing the fuel pump 14, fuel filter 16 and canister 22 is arranged on a set plate 12 closing the opening hole 102 formed on the bottom wall 101 of the fuel tank 100.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种降低系统高度的燃料供应系统，尽管该系统包括燃料泵，燃料过滤器和罐。解决方案：该燃料供给系统10包括：燃料泵14在燃料箱100中吸入和输送燃料，燃料过滤器16对由燃料泵14吸入的燃料进行过滤，以及可吸收吸附燃料的蒸发燃料的罐22 燃料过滤器16和罐22与它们之间的燃料泵14平行布置。存储燃料泵14，燃料过滤器16和罐22的杯形部件24布置在闭合形成在燃料箱100的底壁101上的开孔102的固定板12上。（C） 2010年，JPO＆INPIT

3. 发明专利

JP2010106911A Piping joint 审中-公开
标题翻译：管接头
公开(公告)号：JP2010106911A
公开(公告)日：2010-05-13
申请号：JP2008277947
申请日：2008-10-29
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： NAGASE TOMONORI , ENOMOTO TAKESHI , MITSUI KENJI , UMEDA KAYOKO , SE TEI
IPC分类号： F16L21/00 , F02M37/00 , F16J15/10 , F16L37/02
摘要： PROBLEM TO BE SOLVED: To provide a piping joint for ensuring a breakage check of a seal member by inspecting the leakage of air.
SOLUTION: The piping joint 40 includes a plate body 26 and a pipe body 28 welded and joined to each other with an O-ring 71 existing therebetween, wherein a primary seal part formed by the O-ring 71 and a secondary seal part formed by the plate body 26 and the pipe body 28 joined to each other comprise a double seal structure. An air vent passage 93 is provided for opening the secondary seal part. The air vent passage 93 includes an annular passage 79 formed between the plate body 26 and the pipe body 28, and a slit groove 89 for opening the annular passage 79 to the outside.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过检查空气泄漏来确保密封构件的断裂检查的管道接头。管接头40包括板体26和管体28，管体26和管体28之间存在O形环71而彼此焊接并接合，其中由O形环71形成的主密封部分和二次密封由彼此接合的板体26和管体28形成的部分包括双重密封结构。设置有用于打开二次密封部的排气通道93。排气通道93包括形成在板体26和管体28之间的环形通道79和用于将环形通道79打开到外部的狭缝槽89。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008274820A Fuel pump and fuel pump device 审中-公开
标题翻译：燃油泵和燃油泵装置
公开(公告)号：JP2008274820A
公开(公告)日：2008-11-13
申请号：JP2007118122
申请日：2007-04-27
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： ENOMOTO TAKESHI , WADA SATOMI , MIYAZAKI EIJI , NAGASE TOMONORI , MITSUI KENJI
IPC分类号： F02M37/10 , F02M37/20 , F02M37/22
摘要： PROBLEM TO BE SOLVED: To prevent foreign matter entering into a pump part from a vapor discharge port without impairing vapor discharge function.
SOLUTION: A fuel pump 1 includes: a motor 22 disposed to a housing 21; the pump part 23 disposed to the housing 21 and increasing pressure of fuel by rotating an impeller 24 by a motor 22; a suction port 25 formed to the housing 21, and sucking the fuel into the pump part 23; a discharge port 26 formed to the housing 21, and discharging the fuel of which the pressure is increased by the pump part 23; and a vapor jet hole 27 formed to the housing 21, and discharging vapor generated in the pump part 23 to the outside. An outer lower surface of a pump body 43 of the housing 21 has a straightener 51, which is disposed to correspond to the vapor jet hole 27 to allow the discharge of the vapor from the vapor jet hole 27 and prevent the entrance of the foreign matter into the vapor jet hole 27.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：防止异物从蒸气排放口进入泵部分而不损害蒸汽排放功能。解决方案：燃料泵1包括：设置到壳体21的电动机22; 设置在壳体21上的泵部23和通过马达22使叶轮24旋转而增加燃料的压力; 形成在壳体21上并将燃料吸入泵部23的吸入口25; 形成在壳体21上的排出口26，并且通过泵部23排出压力增加的燃料; 以及形成在壳体21上的蒸汽喷射孔27，并且将在泵部23中产生的蒸气排出到外部。壳体21的泵体43的外下表面具有矫直器51，该矫直器51设置成对应于蒸汽喷射孔27，以允许从蒸汽喷射孔27排出蒸气并防止异物的入口进入蒸汽喷射孔27.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009209914A Canister 审中-公开
标题翻译：罐
公开(公告)号：JP2009209914A
公开(公告)日：2009-09-17
申请号：JP2008173615
申请日：2008-07-02
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： ITO DAISUKE , WADA SATOMI , MURAKAMI HIROMICHI , ENOMOTO TAKESHI
IPC分类号： F02M25/08
CPC分类号： F02M25/0854 , F02M37/0082 , F02M37/20
摘要： PROBLEM TO BE SOLVED: To provide a canister capable of improving mounting performance to a vehicle.
SOLUTION: This canister 27 has an adsorbent for adsorbing evaporated fuel generated in a fuel tank 10 of the vehicle inside a canister case 28. The canister case 28 is disposed in the fuel tank 10 via an opening hole 23 formed on the lower surface side of the fuel tank 10. The fuel tank 10 is a saddle-type tank having two tank parts 15. A pump module 25 for supplying thee fuel to an engine is disposed in one tank part 15. The canister case 28 is disposed in the other tank part 15.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够改善对车辆的安装性能的罐。解决方案：该罐27具有用于吸附在罐壳体28内部的车辆的燃料箱10中产生的蒸发燃料的吸附剂。罐壳体28经由形成在下部的开口孔23设置在燃料箱10中燃料箱10是具有两个罐部分15的鞍形罐。一个用于将燃料供给发动机的泵模块25设置在一个罐部分15中。罐壳体28设置在另一个坦克部分15.版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009185691A Pump module 审中-公开
标题翻译：泵模块
公开(公告)号：JP2009185691A
公开(公告)日：2009-08-20
申请号：JP2008026414
申请日：2008-02-06
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： UMEDA KAYOKO , MIYAZAKI EIJI , ENOMOTO TAKESHI , NAGASE TOMONORI , MITSUI KENJI
IPC分类号： F02M37/00 , F02M25/08 , F02M37/10
摘要： PROBLEM TO BE SOLVED: To provide a pump module which can be made compact in size and can control the transfer of pump noise to the outside.
SOLUTION: The pump module 10 includes a set plate 15, a fuel pump 20, and a canister 26 used for absorbing evaporation fuel. The set plate blocks an opening hole 13 formed at a fuel tank 12, and the fuel pump supplies fuel in the fuel tank 12 to an engine. The canister 26 is formed in a cylindrical shape so that it covers the fuel pump 20 in a circumferential direction. A pressure regulator 24 which is used for adjusting fuel pressure supplied to the engine is arranged between the set plate 15 and the canister 26.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以使其尺寸紧凑并可以控制泵噪声传递到外部的泵模块。解决方案：泵模块10包括用于吸收蒸发燃料的固定板15，燃料泵20和罐26。固定板挡住形成在燃料箱12上的开孔13，燃料泵将燃料箱12内的燃料供给发动机。罐26形成为圆筒状，使其在圆周方向上覆盖燃料泵20。用于调节供应到发动机的燃油压力的压力调节器24设置在设定板15和罐26之间。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008202512A Fuel supply device 审中-公开
标题翻译：燃油供应装置
公开(公告)号：JP2008202512A
公开(公告)日：2008-09-04
申请号：JP2007039993
申请日：2007-02-20
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： ENOMOTO TAKESHI , MIYAZAKI EIJI , ITO DAISUKE , NAGASE TOMONORI , MITSUI KENJI
IPC分类号： F02M37/10 , F02M37/00
摘要： PROBLEM TO BE SOLVED: To suppress vibration sound from a fuel pump or a pressure regulator, while suppressing increase of weight or size of a fuel supply device.
SOLUTION: The fuel supply device comprises: a plate member closing an opening of a fuel tank; a fuel pump 33 attached to a fuel tank side of the plate member; a fuel passage casing attached to the fuel tank side of the plate member and having a fuel passage leading fuel discharged from the fuel pump to a fuel discharge port of the plate member; and a pressure regulator attached to the fuel passage casing to regulate pressure of the fuel flowing in the fuel passage. Abutment parts 58c abutted on an outer peripheral surface of the fuel pump 33 are formed to a pump housing part 58 of the fuel passage casing.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：抑制来自燃料泵或压力调节器的振动声音，同时抑制燃料供应装置的重量或尺寸的增加。解决方案：燃料供给装置包括：关闭燃料箱的开口的板构件; 燃料泵33，其安装在板构件的燃料箱侧; 燃料通道壳体，其附接到所述板构件的燃料箱侧，并且具有将从所述燃料泵排出的燃料引导到所述板构件的燃料排出口的燃料通道; 以及附接到燃料通道壳体以调节在燃料通道中流动的燃料的压力的压力调节器。与燃料泵33的外周面抵接的基台58c形成在燃料通路壳体的泵壳部58上。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008082263A Fuel supply device 审中-公开
标题翻译：燃油供应装置
公开(公告)号：JP2008082263A
公开(公告)日：2008-04-10
申请号：JP2006264123
申请日：2006-09-28
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： ENOMOTO TAKESHI , MIYAZAKI EIJI , ITO DAISUKE , NAGASE TOMONORI , MITSUI KENJI
IPC分类号： F02M37/00 , F02M37/10 , F02M37/22
摘要： PROBLEM TO BE SOLVED: To miniaturize a fuel supply device without deteriorating the efficiency of the fuel supply device.
SOLUTION: A casing 14 stores a fuel pump in such a manner that an axial direction of the fuel pipe is perpendicular to a plate 22. A filter 18 is arranged so that a filter part 48 is exposed in a fuel tank, and is attached to the casing 14 so that its longitudinal direction is perpendicular to the plate 22. Further, the casing 14 and the filter 18 are arranged so as to be housed in a surface of the plate 22 when they are viewed from the vertically upper side of the plate 22 (upper side of Fig. 1).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了使燃料供给装置小型化，而不会降低燃料供应装置的效率。解决方案：壳体14以燃料管的轴向垂直于板22的方式存储燃料泵。过滤器18布置成使得过滤器部分48暴露在燃料箱中，并且附接到壳体14，使得其纵向方向垂直于板22.此外，壳体14和过滤器18被布置成当从垂直上侧观察时被容纳在板22的表面中（图1的上侧）。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007255192A Fuel filter and fuel supply device 审中-公开
标题翻译：燃油过滤器和燃油供应装置
公开(公告)号：JP2007255192A
公开(公告)日：2007-10-04
申请号：JP2006076704
申请日：2006-03-20
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： SUGIURA TOSHIO , WADA SATOMI , MIYAZAKI EIJI , ENOMOTO TAKESHI , ITO DAISUKE , NAGASE TOMONORI
IPC分类号： F02M37/10 , B60K15/077 , F02M37/00 , F02M37/22
摘要： PROBLEM TO BE SOLVED: To improve durability of a filter material, and to prevent reduction in performance of a fuel supply system function part by abrasion powder generated inside the filter material, by preventing abrasion caused on both inner and outer sides of the filter material.
SOLUTION: This fuel filter 26 has a filter part 76 having the filter material 79 filtering fuel in a fuel tank 10, and a pipe part 77 supporting the filter part 76 and communicating an inside space of the filter part 76 with a fuel suction port 55 of a fuel pump 21. An elastic means 100 is arranged for elastically supporting the pipe part 77 so that the filter part 76 is separated from a bottom surface 16 in the fuel tank 10. The elastic means 100 has a support part 101 arranged outside a pipe of the pipe part 77, an abutting member 102 arranged in the support part 101 so as to be capable of advancing and retreating, and a coil spring 103 interposed between the support part 101 and the abutting member 102.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高过滤材料的耐久性，并且通过防止在过滤材料内部产生的磨损粉末来防止燃料供给系统功能部件的性能降低，通过防止在内侧和外侧产生的磨损过滤材料。解决方案：该燃料过滤器26具有过滤器部件76，其具有过滤材料79，其过滤燃料箱10中的燃料;以及管部分77，其支撑过滤器部分76，并且将过滤器部分76的内部空间与燃料吸入口55.弹性装置100布置成用于弹性地支撑管部77，使得过滤部76与燃料箱10中的底面16分离。弹性装置100具有支撑部101 布置在管部77的管的外侧，设置在支撑部101中以能够前进和后退的抵接构件102，以及插入在支撑部101和抵接构件102之间的螺旋弹簧103。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007239585A Fuel pump module 审中-公开
标题翻译：燃油泵模块
公开(公告)号：JP2007239585A
公开(公告)日：2007-09-20
申请号：JP2006062624
申请日：2006-03-08
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： MIYAZAKI EIJI , ENOMOTO TAKESHI , ITO DAISUKE , SUGIURA TOSHIO
IPC分类号： F02M37/00 , B60K15/03 , B60K15/077 , F02M37/10 , F02M37/22
摘要： PROBLEM TO BE SOLVED: To provide a fuel pump module manufacturable at reduced cost by commonly using parts.
SOLUTION: This fuel pump module 5 comprises a fuel pump 6, a casing member 7, a set plate 8, a suction filter 10, and a sender gauge 12. Multiple types of parts with different specification can be selectively fitted to one of the casing member 7 and the set plate 8 fitted to each other. Multiple types of parts with different specifications can be selectively fitted to one of the casing member 7 and the suction filter 10 fitted to each other. Multiple types of parts with different specifications can be selectively fitted to one of the casing member 7 and the sender gauge 12 fitted to each other.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供通过通常使用部件以降低的成本制造的燃料泵模块。解决方案：该燃料泵模块5包括燃料泵6，壳体构件7，固定板8，吸入过滤器10和发送器规12。具有不同规格的多种类型的零件可以选择性地装配到一个的壳体构件7和固定板8彼此配合。具有不同规格的多种类型的部件可以选择性地装配到彼此装配的壳体构件7和吸滤器10中的一个上。具有不同规格的多种类型的部件可以选择性地装配到彼此装配的壳体构件7和发送器规12之一。版权所有（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式