Inventor

NEREAU JEAN-PIERRE

FR18 patents

⚠️ This page may combine multiple inventors who share the name “NEREAU JEAN-PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEREAU JEAN-PIERRE

MERLIN GERIN

Multiple circuit breaker with double break rotary contact

Auxiliary trip device for a circuit breaker

Molded case circuit breaker with auxiliary contacts

Range of molded case low voltage circuit breakers

Multipole circuit breaker with single-pole units

Operating mechanism of a molded case circuit breaker

High pressure arc extinguishing chamber

SCHNEIDER ELECTRIC IND SAS

Circuit breaker having equalized poles

Method for evaluating the mechanical performances of a switchgear device

Method for evaluating the mechanical performances of a switchgear apparatus

Differential electrical protection device that measures a differential current over a plurality of phase conductors

Method for monitoring a source changeover switch and source changeover switch implementing such a method

SQUARE D CO

Electrical switchgear apparatus comprising a plug-in circuit breaker and a device indicating the state of the circuit breaker

Standard control device of a circuit breaker opening or closing electromagnet

SCHNEIDER ELECTRIC IND SA

Control device of a circuit breaker opening or closing electromagnet with local and remote control

SCHNEIDER ELECTRIC SA

Tripping device for a circuit breaker equipped with an electrical fault indication

NEREAU JEAN-PIERRE

Assembly of a multipole switchgear device with double enclosure and circuit breaker comprising the same

ROMANET PERROUX PHILIPPE

Medium-voltage electric distribution cubicle