HUT67986A - Protective power switch with arc extinguishing chamber - Google Patents
Protective power switch with arc extinguishing chamberInfo
- Publication number
- HUT67986A HUT67986A HU9401476A HU9401476A HUT67986A HU T67986 A HUT67986 A HU T67986A HU 9401476 A HU9401476 A HU 9401476A HU 9401476 A HU9401476 A HU 9401476A HU T67986 A HUT67986 A HU T67986A
- Authority
- HU
- Hungary
- Prior art keywords
- chamber
- housing
- walls
- arc
- power switch
- Prior art date
Links
Classifications
-
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The automatic cutout switch has inside its housing (1) an arc chamber (2) containing a stack of quenching plates (3) which communicates behind a slotted (2b) separating wall (2a) with an outwardly open blow-off chamber (4). In order to reduce considerably the ejection of hot conductive arc gases and also largely to prevent the exit of flames from the housing at breaking capacity, the blow-off chamber (4), consisting of two half shells (1a, 1b) of the housing (1), has several staggered walls (4a) transversely to the main direction of flow, like a labyrinthe which considerably lengthen the gas flow path. In addition, the walls (4a) have, on their facing upper sides substantially parallel to the separating plane of the half-shell (1a, 1b), comb-like projecting pegs (4a') which cool the arc gases and cause them to eddy. The walls (4a) are preferably arranged at least partially to inter-engage at a short distance from each other alternately at each half-section (1a, 1b).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9115905U DE9115905U1 (en) | 1991-12-21 | 1991-12-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HU9401476D0 HU9401476D0 (en) | 1994-08-29 |
| HUT67986A true HUT67986A (en) | 1995-05-29 |
| HU213360B HU213360B (en) | 1997-05-28 |
Family
ID=6874506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU9401476A HU213360B (en) | 1991-12-21 | 1992-12-04 | Protective power switch with arc extinguishing chamber |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0617836B1 (en) |
| AT (1) | ATE130121T1 (en) |
| CZ (1) | CZ283892B6 (en) |
| DE (2) | DE9115905U1 (en) |
| ES (1) | ES2079898T3 (en) |
| HU (1) | HU213360B (en) |
| PL (1) | PL169428B1 (en) |
| WO (1) | WO1993013538A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4326922C1 (en) * | 1993-08-11 | 1994-11-17 | Kloeckner Moeller Gmbh | Arc chamber for electrical switchgear |
| DE4410108C2 (en) * | 1994-03-21 | 1996-08-22 | Siemens Ag | Arc quenching chamber with three barriers for the passage of arc gases |
| AT405112B (en) * | 1997-02-12 | 1999-05-25 | Felten & Guilleaume Ag Oester | OVERVOLTAGE DEVICE |
| US5861596A (en) * | 1997-04-01 | 1999-01-19 | Eaton Corporation | Dual baffle apparatus for electrical switching device |
| AT411502B (en) * | 2001-03-20 | 2004-01-26 | Moeller Gebaeudeautomation Kg | HOUSING FOR A SWITCHGEAR |
| FR2823904B1 (en) * | 2001-04-19 | 2003-06-06 | Schneider Electric Ind Sa | MONOBLOCK DIFFUSER FOR ELECTRICAL SWITCHING APPARATUS |
| DE10312820B4 (en) | 2003-03-22 | 2012-04-19 | Abb Ag | Arc quenching plate assembly for an electrical switch, in particular an electrical circuit breaker |
| DE102005015401B4 (en) * | 2005-01-10 | 2014-03-20 | Dehn + Söhne Gmbh + Co. Kg | Surge arrester with two diverging electrodes and a spark gap acting between the electrodes |
| DE102005007301A1 (en) * | 2005-02-17 | 2006-08-24 | Abb Patent Gmbh | Electrical installation device, e.g. for use with line safety switch, has exhaust opening at broader side of housing wall to discharge gas escaping from arc extinguisher, and baffle preventing re-entering of gas into arc antechamber |
| DE102014002902B4 (en) | 2014-02-27 | 2019-08-01 | Schaltbau Gmbh | Extinguishing chamber for a contactor and a contactor for extinguishing electric arcs |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445190A (en) * | 1944-12-20 | 1948-07-13 | Gen Electric | Electric circuit breaker |
| US2942086A (en) * | 1957-03-06 | 1960-06-21 | Allis Chalmers Mfg Co | Chimney cooler for air circuit breakers |
| US3005892A (en) * | 1957-03-19 | 1961-10-24 | Ite Circuit Breaker Ltd | Arc chute design for circuit breakers |
| FR1417232A (en) * | 1964-09-25 | 1965-11-12 | Cem Comp Electro Mec | Arc extinguisher cage for DC and AC switching devices |
| FR1480661A (en) * | 1965-05-21 | 1967-08-07 | ||
| US3621169A (en) * | 1970-04-20 | 1971-11-16 | Gen Electric | Electric circuit interrupter with novel arc gas discharge muffle assembly |
| DE7607341U1 (en) * | 1976-03-10 | 1976-08-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Circuit breaker |
| US4075446A (en) * | 1976-07-15 | 1978-02-21 | Heinemann Electric Company | Circuit breaker arc venting screen |
| DE7924748U1 (en) * | 1979-08-31 | 1980-11-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Housing for line-up installation devices |
| DE2949012C2 (en) * | 1979-12-06 | 1984-03-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Arc chamber of a circuit breaker |
| DE3307062C2 (en) * | 1983-03-01 | 1985-06-20 | Christian Geyer GmbH & Co, 8500 Nürnberg | Arc chamber |
| DE3440212A1 (en) * | 1984-10-10 | 1986-04-17 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | EXHAUST GAS SWITCH |
| FR2575861B1 (en) * | 1985-01-07 | 1987-01-16 | Merlin Gerin | MINIATURE ELECTRIC CIRCUIT BREAKER WITH ARC FORMING CHAMBER |
| DE3541514A1 (en) * | 1985-11-21 | 1987-05-27 | Siemens Ag | Arc extinguishing chamber having an attachment for further cooling of emerging gases |
| DE3619241C2 (en) * | 1986-06-07 | 1994-07-21 | Kloeckner Moeller Gmbh | Extinguishing device for a circuit breaker |
| DE3705216A1 (en) * | 1987-02-19 | 1988-09-01 | Geyer Gmbh & Co Christian | Electrical line protection circuit breaker |
-
1991
- 1991-12-21 DE DE9115905U patent/DE9115905U1/de not_active Expired - Lifetime
-
1992
- 1992-12-04 PL PL92304168A patent/PL169428B1/en not_active IP Right Cessation
- 1992-12-04 EP EP92923693A patent/EP0617836B1/en not_active Expired - Lifetime
- 1992-12-04 ES ES92923693T patent/ES2079898T3/en not_active Expired - Lifetime
- 1992-12-04 HU HU9401476A patent/HU213360B/en not_active IP Right Cessation
- 1992-12-04 WO PCT/DE1992/001006 patent/WO1993013538A1/en active IP Right Grant
- 1992-12-04 AT AT92923693T patent/ATE130121T1/en not_active IP Right Cessation
- 1992-12-04 DE DE59204283T patent/DE59204283D1/en not_active Expired - Fee Related
- 1992-12-04 CZ CZ941516A patent/CZ283892B6/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HU213360B (en) | 1997-05-28 |
| CZ151694A3 (en) | 1994-11-16 |
| PL169428B1 (en) | 1996-07-31 |
| EP0617836B1 (en) | 1995-11-08 |
| HU9401476D0 (en) | 1994-08-29 |
| WO1993013538A1 (en) | 1993-07-08 |
| DE59204283D1 (en) | 1995-12-14 |
| ES2079898T3 (en) | 1996-01-16 |
| ATE130121T1 (en) | 1995-11-15 |
| DE9115905U1 (en) | 1993-04-22 |
| EP0617836A1 (en) | 1994-10-05 |
| CZ283892B6 (en) | 1998-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DFD9 | Temporary protection cancelled due to non-payment of fee | ||
| DRH9 | Withdrawal of annulment decision | ||
| DNF4 | Restoration of lapsed final protection | ||
| DGB9 | Succession in title of applicant |
Owner name: AEG NIEDERSPANNUNGSTECHNIK GMBH & CO. KG., DE |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |