MY110423A - Instantaneous trip device of a circuit breaker - Google Patents

Instantaneous trip device of a circuit breaker

Info

Publication number
MY110423A
MY110423A MYPI91001913A MYPI19911913A MY110423A MY 110423 A MY110423 A MY 110423A MY PI91001913 A MYPI91001913 A MY PI91001913A MY PI19911913 A MYPI19911913 A MY PI19911913A MY 110423 A MY110423 A MY 110423A
Authority
MY
Malaysia
Prior art keywords
circuit breaker
overpressure
trip device
instantaneous trip
actuator
Prior art date
Application number
MYPI91001913A
Inventor
Garcia Hubert
Mcrel Robert
Rival Marc
Original Assignee
Merlin Gerin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merlin Gerin filed Critical Merlin Gerin
Priority to MYPI91001913A priority Critical patent/MY110423A/en
Publication of MY110423A publication Critical patent/MY110423A/en

Links

Landscapes

  • Breakers (AREA)

Abstract

A LIMITING CIRCUIT BREAKER WITH A MOLDED CASE (10) COMPRISES AN OVERPRESSURE ACTUATOR (26, 27) WHICH, WHEN OVERPRESSURE OCCURS IN THE ARC EXTINGUISHING CHAMBER (13) DUE TO THE ACTION OF AN ARC DRAWN BY THE ELECTRODYNAMIC REPULSION OF THE CONTACTS (11, 12), BRINGS ABOUT ACTUATION BY A PISTON (26), SUBJECTED TO THIS OVERPRESSURE, OF THE CIRCUIT BREAKER TRIP BAR (23). THE OVERPRESSURE ACTUATOR FORMS AN ALMOST LEAKTIGHT ASSEMBLY@@(FIGURE. 1)
MYPI91001913A 1991-10-17 1991-10-17 Instantaneous trip device of a circuit breaker MY110423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI91001913A MY110423A (en) 1991-10-17 1991-10-17 Instantaneous trip device of a circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI91001913A MY110423A (en) 1991-10-17 1991-10-17 Instantaneous trip device of a circuit breaker

Publications (1)

Publication Number Publication Date
MY110423A true MY110423A (en) 1998-05-30

Family

ID=79961207

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91001913A MY110423A (en) 1991-10-17 1991-10-17 Instantaneous trip device of a circuit breaker

Country Status (1)

Country Link
MY (1) MY110423A (en)

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