公开(公告)号：US06587056B1

公开(公告)日：2003-07-01

申请号：US09540103

申请日：2000-03-31

申请人： Charles R. Fraser ,  Robert W. Metzger ,  Marshall T. Okamoto ,  Dwight R. Schaeffer ,  Richard A. Bohlander ,  Toan D. Le ,  Barrie W. Hughlock ,  Richard M. Schatz ,  Rex McCleary

发明人： Charles R. Fraser ,  Robert W. Metzger ,  Marshall T. Okamoto ,  Dwight R. Schaeffer ,  Richard A. Bohlander ,  Toan D. Le ,  Barrie W. Hughlock ,  Richard M. Schatz ,  Rex McCleary

IPC分类号： G08B2100

CPC分类号： H03K17/97 ,  H01H13/023 ,  H01H13/564 ,  H01H19/635 ,  H01H27/063 ,  H01H2011/0043 ,  H01H2013/026 ,  H01H2019/143 ,  H01H2219/028 ,  H01H2219/06 ,  H01H2219/066 ,  H05K5/0017

摘要： A conventional light plate for a systems control panel is mounted on a machined front plate which, in turn, is maintained a predetermined uniform distance from a front printed wiring assembly (PWA). A plurality of systems control devices including one or more of switches (toggle switches, rotary switches, push button switches), rheostats and annunciators are mounted on the front plate and front PWA. Each of the systems control devices has one or more solid state elements mounted on the PWA. For example, the switches carry small magnets which, by manipulation of operating switch levers or knobs, move into and out of close proximity to magnet sensitive switching devices mounted on the front PWA.

摘要翻译： 用于系统控制面板的传统的光板安装在机加工的前板上，该前板又与前印刷线路组件（PWA）保持预定的均匀距离。 包括一个或多个开关（拨动开关，旋转开关，按钮开关），变阻器和信号器的多个系统控制装置安装在前板和前PWA上。 每个系统控制装置具有安装在PWA上的一个或多个固态元件。 例如，这些开关携带小的磁体，通过操作操作开关杆或旋钮，它们进入和离开安装在前PWA上的磁敏开关装置的外部。