SU1621769A1 - Explosion-operated pulse-current circuit breaker - Google Patents

Explosion-operated pulse-current circuit breaker

Info

Publication number
SU1621769A1
SU1621769A1 SU4430046/07A SU4430046A SU1621769A1 SU 1621769 A1 SU1621769 A1 SU 1621769A1 SU 4430046/07 A SU4430046/07 A SU 4430046/07A SU 4430046 A SU4430046 A SU 4430046A SU 1621769 A1 SU1621769 A1 SU 1621769A1
Authority
SU
USSR - Soviet Union
Prior art keywords
circuit breaker
detonation
explosive charge
barrier
explosion
Prior art date
Application number
SU4430046/07A
Other languages
Russian (ru)
Inventor
П.И. Зубков
Л.А. Лукьянчиков
К.А. Тен
Original Assignee
Новосибирский государственный университет им.Ленинского комсомола
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 Новосибирский государственный университет им.Ленинского комсомола filed Critical Новосибирский государственный университет им.Ленинского комсомола
Priority to SU4430046/07A priority Critical patent/SU1621769A1/en
Application granted granted Critical
Publication of SU1621769A1 publication Critical patent/SU1621769A1/en

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  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

FIELD: electrical engineering. SUBSTANCE: rubbed barrier of circuit breaker is made of dielectric material so that its ribs form spiral channel. Plasma current generated in electricity conducting channel is transferred to spiral channel which increases flux density of circuit breaker thereby limiting current through circuit before arc suppression. Ribbed barrier is made in the form of sphere with initiator in center of explosive charge, with ribs forming rectangular or triangular-section spiral. During initiation of detonation, spherical detonation wave is built up in center beyond which products of detonation move radially like electric arc plasma with the result that all processes occur on spherical surface simultaneously. EFFECT: improved speed of response and reliability of circuit breaker, reduced mass of explosive charge. 4 cl, 4 dwg
SU4430046/07A 1986-05-25 1986-05-25 Explosion-operated pulse-current circuit breaker SU1621769A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4430046/07A SU1621769A1 (en) 1986-05-25 1986-05-25 Explosion-operated pulse-current circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4430046/07A SU1621769A1 (en) 1986-05-25 1986-05-25 Explosion-operated pulse-current circuit breaker

Publications (1)

Publication Number Publication Date
SU1621769A1 true SU1621769A1 (en) 1995-09-20

Family

ID=60530106

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4430046/07A SU1621769A1 (en) 1986-05-25 1986-05-25 Explosion-operated pulse-current circuit breaker

Country Status (1)

Country Link
SU (1) SU1621769A1 (en)

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