ATE144077T1 - Schalteinrichtung zur unterbrechung eines stromkreises - Google Patents
Schalteinrichtung zur unterbrechung eines stromkreisesInfo
- Publication number
- ATE144077T1 ATE144077T1 AT91104458T AT91104458T ATE144077T1 AT E144077 T1 ATE144077 T1 AT E144077T1 AT 91104458 T AT91104458 T AT 91104458T AT 91104458 T AT91104458 T AT 91104458T AT E144077 T1 ATE144077 T1 AT E144077T1
- Authority
- AT
- Austria
- Prior art keywords
- switching device
- circuit
- current path
- interrupting
- contact point
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
- H01H9/465—Shunt circuit closed by transferring the arc onto an auxiliary electrode
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Selective Calling Equipment (AREA)
- Breakers (AREA)
- Direct Current Feeding And Distribution (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91104458A EP0504464B1 (de) | 1991-03-21 | 1991-03-21 | Schalteinrichtung zur Unterbrechung eines Stromkreises |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE144077T1 true ATE144077T1 (de) | 1996-10-15 |
Family
ID=8206557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91104458T ATE144077T1 (de) | 1991-03-21 | 1991-03-21 | Schalteinrichtung zur unterbrechung eines stromkreises |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0504464B1 (de) |
AT (1) | ATE144077T1 (de) |
DE (1) | DE59108267D1 (de) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2924752A (en) * | 1957-07-12 | 1960-02-09 | Ite Circuit Breaker Ltd | Combined circuit breaker and short circuiter |
FR2582857B1 (fr) * | 1985-05-29 | 1989-04-28 | Merlin Gerin | Disjoncteur unipolaire et neutre a effet shunt |
-
1991
- 1991-03-21 AT AT91104458T patent/ATE144077T1/de not_active IP Right Cessation
- 1991-03-21 DE DE59108267T patent/DE59108267D1/de not_active Expired - Fee Related
- 1991-03-21 EP EP91104458A patent/EP0504464B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0504464A1 (de) | 1992-09-23 |
DE59108267D1 (de) | 1996-11-14 |
EP0504464B1 (de) | 1996-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |