公开(公告)号：KR1020120036507A

公开(公告)日：2012-04-18

申请号：KR1020100098235

申请日：2010-10-08

Applicant: (주)모토닉

Inventor： 강명권 ,  유해찬 ,  신용남 ,  김태우

IPC: F02M21/02 ,  F02M37/00 ,  F02M69/00

CPC classification number: Y02T10/32 ,  F02M21/0242 ,  F02M21/0233 ,  F02M21/0239 ,  F02M37/14

Abstract: PURPOSE: A fuel delivery valve mounted on an external fuel pump is provided to prevent backflow of normal pressure gas fuel and maintain the pressure of a supply system normal by recovering over pressure gas into a bombe. CONSTITUTION: A fuel delivery valve mounted on an external fuel pump comprises a first, second, and third body(1,2,3), a check support(4), a guide(5), and a check valve(6). A first elastic unit(15) is inserted into the first body. The first body has a first connecting space(12) and an inlet(13). The inlet is connected to a discharge port. The second body comprises an operating space(20) and is connected to the first body. The third body is connected to the second body and has a third connecting space(30) and an outlet port(35). The gas fuel is transferred through a through-hole(40) of the check support. The check support opens the first connecting space with the over pressure gas fuel. The guide is inserted into the operating space and the third connecting space. If normal pressure gas fuel flows in the normal direction, the check valve opens the through-hole of the check support. If the normal pressure gas fuel flows backward, the check valve closes the through-hole of the check support to control the flow of the gas fuel.

Abstract translation: 目的：设置安装在外部燃油泵上的燃油输送阀，以防止常压气体燃料回流，并通过将过压气体回收到炸弹中来保持供气系统的压力正常。 构成：安装在外部燃料泵上的燃料输送阀包括第一，第二和第三主体（1,2,3），支撑支架（4），导向件（5）和止回阀（6）。 第一弹性单元（15）插入到第一主体中。 第一主体具有第一连接空间（12）和入口（13）。 入口连接到排放口。 第二主体包括操作空间（20）并连接到第一主体。 第三主体连接到第二主体并且具有第三连接空间（30）和出口（35）。 气体燃料通过支架的通孔（40）传送。 检查支架打开与过压气体燃料的第一连接空间。 引导件插入操作空间和第三连接空间。 如果正常压力的气体燃料沿正向流动，则止回阀打开止回阀的通孔。 如果正常压力的气体燃料向后流动，则止回阀关闭检查支架的通孔以控制气体燃料的流动。

公开(公告)号：KR3006394610000S

公开(公告)日：2012-04-12

申请号：KR3020100052779

申请日：2010-12-07

Applicant: (주)모토닉

Designer： 강명권 ,  유해찬 ,  김태우 ,  강석현

公开(公告)号：KR1020120034339A

公开(公告)日：2012-04-12

申请号：KR1020100095814

申请日：2010-10-01

Applicant: (주)모토닉

Inventor： 강명권 ,  유해찬 ,  신용남 ,  김태우

IPC: F02M21/02 ,  F02M37/00 ,  F02M69/00

CPC classification number: Y02T10/32 ,  F02M21/0242 ,  F02M21/0233 ,  F02M21/0239

Abstract: PURPOSE: A fuel transfer valve is provided to reduce excessive inflow pressure by successively controlling the transfer of gas fuel depending on the pressure of the gas fuel. CONSTITUTION: A fuel transfer valve(A1) is composed of first and second bodies(1,2), a check valve(3), and an elastic unit(4). The first body comprises a first path(10), an operating space(12), a first joint(14). The first joint is formed on the inner surface of the operating space. The second body comprises a second joint(22), an outlet(24), a path(25), and a disk(26). The second joint is coupled to the first joint of the first body. The disk is vertically formed inside the path. The check valve is inserted into the operating space of the first body and opens and closes the first path. One end of the elastic unit is supported to the disk, and the other end is supported to the check valve.

Abstract translation: 目的：提供一种燃料转换阀，以通过根据气体燃料的压力依次控制气体燃料的转移来减少过量的流入压力。 构成：燃料转换阀（A1）由第一和第二主体（1,2），止回阀（3）和弹性单元（4）组成。 第一主体包括第一路径（10），操作空间（12），第一接头（14）。 第一接头形成在操作空间的内表面上。 第二主体包括第二接头（22），出口（24），路径（25）和盘（26）。 第二关节联接到第一体的第一关节。 磁盘垂直地形成在路径内。 止回阀插入第一主体的操作空间并打开和关闭第一路径。 弹性单元的一端支撑在盘上，另一端支撑在止回阀上。