公开(公告)号：US20090242816A1

公开(公告)日：2009-10-01

申请号：US12152373

申请日：2008-05-14

Applicant: Jeffrey A. Husband ,  Chad T. Brummitt ,  Gregory Shope ,  Wassem Abdalla

Inventor： Jeffrey A. Husband ,  Chad T. Brummitt ,  Gregory Shope ,  Wassem Abdalla

IPC: F16L37/091 ,  F16K51/00

CPC classification number: F16L37/0985 ,  B01D35/14 ,  B01D2201/162 ,  B01D2201/316 ,  B01D2201/4046

Abstract: A valve assembly that is useable with a fuel filter housing to control the flow of fuel through the fuel filter housing. The valve assembly comprises two primary parts that are connected together via a snap connection, and when the valve assembly is installed on the fuel filter housing, means on the fuel filter housing prevent disconnection of the snap connection. One or both of the primary parts of the valve assembly can be provided with a tamper evident feature that will indicate whether someone has tried to remove or disassemble the valve assembly.

Abstract translation: 一种阀组件，其可用于燃料过滤器壳体以控制通过燃料过滤器壳体的燃料流。 阀组件包括通过卡扣连接件连接在一起的两个主要部件，并且当阀组件安装在燃料过滤器壳体上时，燃料过滤器壳体上的装置防止卡扣连接断开。 阀组件的主要部件中的一个或两个可以设置有显窃启特征，其将指示有人是否试图拆卸或拆卸阀组件。

公开(公告)号：US20080308481A1

公开(公告)日：2008-12-18

申请号：US12141313

申请日：2008-06-18

Applicant: Mark Wieczorek ,  Wassem Abdalla ,  Peter K. Herman ,  Abby True-Dahl ,  Pierrick Bonzi ,  Arnaud Le Ven ,  Gerard Malgorn

Inventor： Mark Wieczorek ,  Wassem Abdalla ,  Peter K. Herman ,  Abby True-Dahl ,  Pierrick Bonzi ,  Arnaud Le Ven ,  Gerard Malgorn

IPC: B01D27/08 ,  B23P19/04

CPC classification number: B01D35/153 ,  B01D35/16 ,  B01D2201/291 ,  Y10T29/4973

Abstract: A fluid filter is described, where a drain valve is configured to move back and forth into open and closed positions. The drain valve and a filter cartridge are in a structural arrangement such that the drain valve is put in an open position before the filter and/or a filter element therein can be serviced or replaced.

Abstract translation: 描述了流体过滤器，其中排水阀被配置为来回移动到打开和关闭位置。 排水阀和过滤器滤芯处于结构布置中，使得排水阀在过滤器和/或其中的过滤元件可以被维修或更换之前被置于打开位置。