Inventor

RIVAL MARC

FR40 patents

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

RIVAL MARC

SCHNEIDER ELECTRIC IND SAS

Air circuit breaker having an improved electric arc quenching chamber

Low-voltage multipolar circuit breaker

Short-circuiting device of an electrical installation and system for extinguishing an electrical arc that may appear in such an installation

Extinguishing gas filtering device and electric current switchgear comprising such a filtering device

Electrical apparatus for breaking an electric current in air comprising an improved extinguishing gas filtering device

Multipolar air-break circuit breaker including an improved device for filtering quenching gas

Arc extinguishing gas filtering device for electrical current switchgear and electrical current switchgear comprising this filtering device

Set of electrical protection devices with two levels that are connected in series

Switchgear device comprising an arc chute of reduced size

Voltage surge protection device

Electric switching unit comprising a filtering device

Method and device for protection from internal arcs in an electrical distribution system, and electrical cabinet including such a device

Device and method for protection from an electric arc

Method for treating the surface of a wall in an electrical protection apparatus and apparatus comprising at least one wall treated according to said method

Electric switch limiter pole and DC electric switch comprising such a limiter pole

Electrical circuit breaker

Multipolar electrical protection system and electrical installation comprising such a system

Electrical circuit breaker with contact fingers having customized contact pressure

Electrical protection device having a pyrotechnic actuation system

Single-pole breaking unit comprising a rotary contact bridge, and a switchgear device, and circuit breaker comprising such a unit

MERLIN GERIN

Instantaneous trip device of a circuit breaker

Molded case circuit breaker contact

Molded case circuit breaker with contact bridge slowed down at the end of repulsion travel

Low voltage circuit breaker with multiple contacts for high currents

Breaking device for multipole electrical circuit breaker with multiple contacts

SQUARE D CO

Pole for an electrical circuit breaker, equipped with a wide arc extinguishing chamber

Switchgear arc extinguishing chamber with side walls made of composite material

Pole for an electrical circuit breaker, equipped with an extinguishing chamber with dielectric shields

SCHNEIDER ELECTRIC SA

Circuit breaker with parallel connected pole compartments

Operating mechanism of a circuit breaker with a locking system disengageable on a short circuit

Tightly joined wire mesh deionizing device for a current breaker

RIVAL MARC

Evaluation of the integrity of depressed contacts by variation of the rotation of the pole-shaft

Switchgear device having at least one single-pole breaking unit comprising a contact bridge and circuit breaker comprising one such device

Valve system for an arc extinguishing chamber and circuit breaker comprising same

SCHNEIDER ELECTRIC IND SA

Circuit breaker with high electrodynamic strength and breaking capacity

Pole for a low-voltage limiting electrical power circuit breaker and a circuit breaker equipped with such a pole

SCHNEIDER ELECTRIC USA INC

Bus end arc interrupter

SCHNEIDER ELECRIC IND SAS

Contact pad designed for a movable electrical contact of a circuit breaker, movable electrical contact having such a pad and circuit breaker comprising such a contact

NEREAU JEAN-PIERRE

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

GRUMEL CHRISTOPHE

Functional separating spacer of the cartridges in a multipole switchgear device and circuit breaker