SU1621769A1 - Explosion-operated pulse-current circuit breaker - Google Patents
Explosion-operated pulse-current circuit breakerInfo
- 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
Links
Landscapes
- 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
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) |
-
1986
- 1986-05-25 SU SU4430046/07A patent/SU1621769A1/en active
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