Inventor
DEMEYER PIERRE
FR8 patents
Patents
8 patentsUS4689712AAug 25, 1987
Circuit breaker with solid-state trip unit with a digital processing system shunted by an analog processing system
MERLIN GERIN164 citations98
US4717985AJan 5, 1988
Circuit breaker with digitized solid-state trip unit with inverse time tripping function
MERLIN GERIN127 citations95
US4710845ADec 1, 1987
Circuit breaker with solid-state trip unit with sampling and latching at the last signal peak
MERLIN GERIN98 citations95
US4694373ASep 15, 1987
Circuit breaker with digital solid-state trip unit with optional functions
MERLIN GERIN117 citations95
US4682264AJul 21, 1987
Circuit breaker with digital solid-state trip unit fitted with a calibration circuit
MERLIN GERIN105 citations95
US5089974AFeb 18, 1992
Building technical management controller with a two-wire data and power transmission line
MERLIN GERIN254 citations93
US4380785AApr 19, 1983
Solid state trip unit for an electrical circuit breaker
MERLIN GERIN35 citations88
US4571659AFeb 18, 1986
Static overcurrent trip device to operate a circuit breaker in response of fault conditions in an alternating current net system
MERLIN GERIN17 citations71