Matches 1 - 22 out of 22
Match Document Document Title
7054771 Bus line current calibration  
Disclosed herein is a method and system for calibrating line drive currents in systems that generate data signals by varying line drive currents and that interpret the data signals by comparing...
5105554 Instrument for measuring an object's dimensions  
An instrument for measuring the dimensions of a rigid object (10) comprises a fixed member (1), a mobile member (2) slidably mounted on the fixed member, means for indicating the resulting...
3683140 ELECTRIC CIRCUIT BREAKER WITH ARC CURRENT SHUNTING BLADE STACKED ON CONTACT BLADE  
A movable contact blade of an electric circuit breaker is connected in series with a bimetallic strip forming a part of a tripping device. An arc current shunting blade is stacked on the contact...
3617970 DEVICE FOR PROTECTING THERMALLY RESPONSIVE ELEMENT OF CIRCUIT INTERRUPTER  
A protective device for protecting a thermally responsive element disposed in a circuit breaker comprising a movable contact carried by one end of a resilient conductor disposed in slightly spaced,...
3548358 ELECTRIC CIRCUIT BREAKER WITH BIMETALLIC STRIP PROTECTIVE MEANS  
3321595 Electrical plug with main lamp socket and thermostatically-controlled auxiliary lamp sockets  
3313898 Circuit breaker with thermal trip device of high short-circuit withstandability  
3213239 Thermal time delay relay for switching and protecting start and phase windings of motors  
3146378 Thermal relays  
3139497 Thermal shunt for trip units  
3104297 Circuit breaker with auxiliary switch  
3098138 Thermal control apparatus  
3096413 Thermal magnetic current by-pass  
3046371 Circuit breaker  
3043939 Separate phase directed venting  
3012119 Offset arm motor protector  
3005068 Submersible sump pumps and switch assemblies therefor  
2989606 Circuit breaker  
2986620 Circuit breaker  
2849576 Thermal relays  
2831085 Wiring device  
2798919 Electric circuit breaker  
Matches 1 - 22 out of 22