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|6952084||Intelligent electrical switching device|
The present invention, according to a preferred embodiment, is directed to portable electronic devices which operate on exhaustible power sources, for example, batteries. The electronic devices of the present invention comprise at least one signal switch and a micro...
|6870114||Method and apparatus for removing and replacing bulb of push-button type electrical switch|
A tool for use in removing and replacing a bulb of a push-button type actuatable switch comprises a tool body having a first end defining a bulb-accepting opening. A plurality of tines surround at least a portion of the opening. When the tines are in a first positio...
|5609245||Modular switch interior assembly and method of assembling same|
The present invention provides an interior assembly for an electrical distribution device having a fuse for each phase in a circuit. The interior assembly includes a plurality of modules having an operating mechanism for opening and closing a switch conta...
|4527028||Modular vacuum interrupter|
A modular vacuum interrupter for controlling the application of single or polyphase electrical power to single or polyphase electrical apparatus includes a rigid base, a plurality of identical vacuum switch modules, an operating mechanism and cover. The b...