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11. 发明授权

US09267833B2 Fluid measurement sensor attachment structure 有权
标题翻译：流体测量传感器附件结构
公开(公告)号：US09267833B2
公开(公告)日：2016-02-23
申请号：US13517873
申请日：2012-06-14
申请人： Junji Ohmiya , Makoto Fujii , Tomoyuki Koike
发明人： Junji Ohmiya , Makoto Fujii , Tomoyuki Koike
IPC分类号： G01F15/18 , G01F1/34 , G01F1/66 , G01F15/00 , G01L19/00 , G01D11/30
CPC分类号： G01F15/18 , G01D11/30 , G01F1/34 , G01F1/662 , G01F1/667 , G01F15/00 , G01L19/0023
摘要： The present invention provides a fluid measurement sensor attachment structure in which a fluid measurement sensor is attached to a branch pipe among three or more branch pipes branched from a pipe, thereby measuring properties of a fluid flowing through a flow path that is formed by remaining branch pipes, comprising a sleeve that can accommodate the fluid measurement sensor, wherein the sleeve is a member in a shape of a tumbler including a circumferential wall that is substantially cylindrical and a protective wall that is disposed at one end of the circumferential wall and that does not disturb a function of the sensor, a seal lip is disposed on the circumferential wall near the protective wall, and the sleeve is inserted into the branch pipe such that the protective wall is positioned near a base end of the branch pipes.
摘要翻译：本发明提供了一种流体测量传感器安装结构，其中流体测量传感器连接到从管道分支的三根或更多支管中的分支管上，从而测量流过由剩余分支形成的流路的流体的性质管道，其包括可容纳流体测量传感器的套筒，其中套筒是滚筒形状的构件，其包括基本圆柱形的圆周壁和设置在周壁的一端的保护壁，不干扰传感器的功能，在保护壁附近的周壁上设置有密封唇，并且将套筒插入分支管中，使得保护壁位于分支管的基端附近。

12. 发明授权

US08677976B2 High pressure fuel pump 有权
标题翻译：高压燃油泵
公开(公告)号：US08677976B2
公开(公告)日：2014-03-25
申请号：US13059358
申请日：2009-06-29
申请人： Noriyoshi Maruyama , Tomoyuki Koike
发明人： Noriyoshi Maruyama , Tomoyuki Koike
IPC分类号： F02M59/44 , F02M59/10
CPC分类号： F02M59/44 , F02M59/102 , F02M63/0001 , F04B39/02 , F04B53/18
摘要： A high pressure fuel pump (20) that pressurizes and supplies a fuel by driving a cam (21) such that a plunger (23) reciprocates, the high pressure fuel pump (20) comprises a lifter guide (25) having a guide hole (25A), a lifter (22) that is disposed between the cam (21) and the plunger (23) and is fitted into the guide hole (25A) to be free to slide so as to transmit a driving force from the cam (21) to the plunger (23), an oil collection portion (27) that is provided above the guide hole (25A) so as to surround a periphery of the lifter (22), and stores a lubricating oil for lubricating a sliding portion between the lifter (22) and the guide hole (25A), and an oil supply passage (25C) for supplying the lubricating oil to the oil collection portion (27). As a result, a reduction in a lubricating performance with regard to the lifter (22) in a position away from an opening portion of the oil supply passage (25C) is suppressed.
摘要翻译：一种高压燃料泵（20），其通过驱动凸轮（21）使得柱塞（23）往复运动来加压和供给燃料，所述高压燃料泵（20）包括具有引导孔的升降器引导件（25） 25A），设置在所述凸轮（21）和所述柱塞（23）之间并且被配合到所述引导孔（25A）中以自由滑动以从所述凸轮（21）传递驱动力的升降器（22））向所述柱塞（23）供给，所述油收集部（27）设置在所述引导孔（25A）的上方，以围绕所述升降机（22）的周围，并且存储用于润滑所述升降机升降器（22）和导向孔（25A），以及用于将润滑油供给到油收集部（27）的供油路（25C）。结果，能够抑制与远离供油通路25C的开口部的位置相对于升降器22的润滑性能的降低。

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