公开(公告)号：US6074552A

公开(公告)日：2000-06-13

申请号：US97125

申请日：1998-06-12

Applicant: Jeffrey Kenneth Allen

Inventor： Jeffrey Kenneth Allen

IPC: H01H9/04 ,  H01H13/785 ,  B01D35/143 ,  H01H1/12 ,  H01H43/00

CPC classification number: H01H13/785 ,  H01H9/04 ,  C02F2209/44 ,  H01H2201/032 ,  H01H2205/002 ,  H01H2239/01

Abstract: Electrical apparatus such as a timer for use in a water filter is formed integrally with a sealed housing. The housing has a resilient, depressible surface from which a projection extends. At least an end surface of the projection is electrically conductive. A pair of spaced-apart electrical contacts are located close to the end surface of the projection. Resilient deflection of the depressible surface causes the projection to come into contact with the electrical contacts, thereby making an electrical connection between them.

Abstract translation: 用于水过滤器的定时器等电气设备与密封的壳体一体地形成。 壳体具有弹性的可压缩表面，突出部从该表面延伸。 至少突起的端面是导电的。 一对间隔开的电触头位于靠近突起端表面的位置。 可压缩表面的弹性挠曲使得突起与电触点接触，从而在它们之间形成电连接。