LandOfFree - US Patents - Listing for Electricity: magnetically operated switches, magnets, and electr,Electromagnetically actuated switches

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices

Earth Leakage Breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices

Earth leakage circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices

Earth leakage detection device

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means

Earth leakage trip indicator

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Alternating or fluctuating current type

Eddy current retarder control device

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive

Eddy-current-damped microelectromechanical switch

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Polarity-responsive

Eddy-current-damped microelectromechanical switch

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices

Electric circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means

Electric circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Automatic circuit-interrupting devices

Electric circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Latching means

Electric circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Tripping means

Electric circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type

Electric circuit breaker

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Electrodynamically actuated

Electric circuit breaker having reduced arc energy

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means

Electric circuit breaker with electro-magnetic means for opposin

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means

Electric circuit breaker with electro-magnetically-assisted clos

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means

Electric circuit breaker with electromagnetic-assist means for o

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Retarded or delayed type

Electric circuit breaker with ground fault protection

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact-actuating means

Electric circuit breakers having fast short circuit response