公开(公告)号：US4862917A

公开(公告)日：1989-09-05

申请号：US227764

申请日：1988-08-03

Applicant: Francis S. Genbauffe

Inventor： Francis S. Genbauffe

IPC: F16K5/02 ,  F16K5/10 ,  G01J9/02

CPC classification number: F16K5/0207 ,  F16K5/10 ,  G01J2009/023 ,  Y10T137/87386 ,  Y10T137/87523 ,  Y10T137/87547

Abstract: A fuel control device, system using the device and method of making the same are provided, the device comprising a housing having a passage therethrough for interconnecting a fuel source with a main burner, a throttle valve unit disposed in the passage for throttling fuel flow through the passage to the burner, and a selector operatively interconnected to the throttle valve unit to operate the same, the throttle valve unit comprising a pair of members one of which is substantially stationary and the other of which is rotatable relative to the one member, the one member having a face and having an aperture interrupting the face thereof and passing therethrough, the other member having a face disposed in sliding engagement with the face of the one member for controlling the effective opening of the aperture for fuel flow therethrough, the selector being operatively interconnected to the other member to rotate the same relative to the one member and thereby control the flow of fuel through the passage, the other member having an opening interrupting the face thereof and being adapted to overlap the aperture in various positions therewith for controlling fuel flow therethrough, the other member comprising a plug valve member.

Abstract translation: 提供了一种燃料控制装置，使用该装置的系统及其制造方法，该装置包括具有通过其的用于使燃料源与主燃烧器互连的壳体的壳体，设置在该通道中用于节流燃料流过的节流阀单元 通向燃烧器的通道，以及可操作地连接到节流阀单元以操作其的选择器，节流阀单元包括一对构件，其中一个构件基本上是静止的，而另一个构件可相对于一个构件旋转， 一个构件具有一个面并且具有遮断其表面并穿过其中的孔，另一个构件具有与该构件的表面滑动接合的面，用于控制用于燃料流过的孔的有效打开，选择器为 可操作地互连到另一个构件以使其相对于一个构件旋转，从而控制通过燃料的流动 h通道，另一个构件具有打开其表面的开口，并且适于与其中的各个位置重叠孔，用于控制燃料流过其中，另一构件包括旋塞阀构件。