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1. 发明专利

JP2007327488A Fuel supply device 有权
标题翻译：燃油供应装置
公开(公告)号：JP2007327488A
公开(公告)日：2007-12-20
申请号：JP2007128255
申请日：2007-05-14
申请人： Denso Corp , 株式会社デンソー
发明人： IZUMITANI KOJI , OKADA KINGO , YAMASHITA KEIICHI , SHINOMIYA KAZUHIRO
IPC分类号： F02M37/22 , B60K15/03 , B60K15/077 , F02M37/00 , F02M37/10
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a miniaturizable fuel supply device for easily installing a fuel filter in a fuel tank.
SOLUTION: The fuel filter 20, a fuel pump 10 and a pressure regulator 40 are detachably installed. A filter case 21 of the fuel filter 20 is composed of an upper case 22 and a lower case 31. The upper case 22 and the lower case 31 are welded by a boundary part 29. The boundary part 29 is positioned in the fuel tank 1. The upper case 22 and the lower case 31 are respectively integrally molded except for a connecting pipe 37, and a cover part 25 is fitted to the fuel tank. Thus, since the number of part items is reduced by dispensing with the other member for installing the fuel filter 20 in the fuel tank 1, installation and removal man-hours are reduced, and manufacturing cost can also be reduced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在燃料箱中容易地安装燃料过滤器的小型化燃料供给装置。解决方案：燃料过滤器20，燃料泵10和压力调节器40可拆卸地安装。燃料过滤器20的过滤器壳体21由上壳体22和下壳体31构成。上壳体22和下壳体31由边界部分29焊接。边界部分29位于燃料箱1中除了连接管37之外，上壳体22和下壳体31分别一体地模制，并且盖部分25装配到燃料箱。因此，由于通过分配用于将燃料过滤器20安装在燃料箱1中的另一个部件来减少部件的数量，因此减少了安装和拆卸工时，并且还可以降低制造成本。版权所有（C）2008，JPO＆INPIT

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