公开(公告)号：US20060249206A1

公开(公告)日：2006-11-09

申请号：US11124986

申请日：2005-05-09

Applicant: James Trapp ,  Eric Combs

Inventor： James Trapp ,  Eric Combs

IPC: G05D16/10

CPC classification number: G05D16/10 ,  Y10T137/0396 ,  Y10T137/7782 ,  Y10T137/7805 ,  Y10T137/7809 ,  Y10T137/7811

Abstract: A pressure reducing valve for coupling to a pressurized water supply line includes a valve body with an inlet for coupling to the pressurized water supply line, an outlet, a passage extending between the inlet and the outlet, and a valve seat in the passage. A valve stem extends into the passage, which has a sealing member. An automatic pressure reducing system is provided for urging the sealing member toward the valve seat for throttling the valve to thereby reduce the pressure at the outlet. The automatic pressure reducing system includes parallel springs that occupy less space than conventional springs for a given spring load.

Abstract translation: 用于联接到加压水供应管线的减压阀包括具有用于联接到加压供水管线的入口的阀体，出口，在入口和出口之间延伸的通道和通道中的阀座。 阀杆延伸到具有密封构件的通道中。 提供一种自动减压系统，用于将密封构件推向阀座以节流阀，从而降低出口处的压力。 自动减压系统包括平行弹簧，其对于给定的弹簧载荷占据比常规弹簧小的空间。

公开(公告)号：US20070080315A1

公开(公告)日：2007-04-12

申请号：US11247791

申请日：2005-10-11

Applicant: Eric Combs

Inventor： Eric Combs

IPC: F16K5/06

CPC classification number: F16K27/067 ,  F16K5/0647

Abstract: A valve assembly includes a valve body, with an inlet, an outlet, and a chamber extending between the inlet and the outlet, an actuator, and an actuation sub-assembly. Positioned in the chamber is a valve ball with a ball body and a transverse passage extending through the ball body. The valve ball is positionable between a valve open position wherein said transverse passage provides fluid communication between the inlet and the outlet and a valve closed position wherein the ball body blocks the fluid communication between the inlet and the outlet. The actuation sub-assembly engages the actuator, which in turn engages the valve ball. In addition, the valve body includes a valve body wall with a planar portion. The planar portion includes a mounting surface for mounting the actuation sub-assembly to the valve body. When the actuation sub-assembly is mounted to the valve body, the actuator extends through the planar portion of the valve body wall for engagement with the engagement surface of the valve ball and for engagement with the actuator sub-assembly.

Abstract translation: 阀组件包括阀体，具有入口，出口和在入口和出口之间延伸的腔室，致动器和致动子组件。 位于腔室中的是具有球体和延伸穿过球体的横向通道的阀球。 阀球可位于阀打开位置之间，其中所述横向通道提供入口和出口之间的流体连通，以及阀关闭位置，其中球体阻挡入口和出口之间的流体连通。 致动子组件接合致动器，致动器又接合阀球。 此外，阀体包括具有平面部分的阀体壁。 平面部分包括用于将致动子组件安装到阀体的安装表面。 当致动子组件安装到阀体时，致动器延伸穿过阀体壁的平面部分，用于与阀球的接合表面接合并与致动器子组件接合。