EP0980085A3 - Power circuit breaker with blast coil operated by the arc - Google Patents
Power circuit breaker with blast coil operated by the arc Download PDFInfo
- Publication number
- EP0980085A3 EP0980085A3 EP99115328A EP99115328A EP0980085A3 EP 0980085 A3 EP0980085 A3 EP 0980085A3 EP 99115328 A EP99115328 A EP 99115328A EP 99115328 A EP99115328 A EP 99115328A EP 0980085 A3 EP0980085 A3 EP 0980085A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- arc
- circuit breaker
- power circuit
- coil operated
- blast coil
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- 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
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19836829 | 1998-08-13 | ||
DE19836829 | 1998-08-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0980085A2 EP0980085A2 (en) | 2000-02-16 |
EP0980085A3 true EP0980085A3 (en) | 2000-08-02 |
EP0980085B1 EP0980085B1 (en) | 2006-11-22 |
Family
ID=7877497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99115328A Expired - Lifetime EP0980085B1 (en) | 1998-08-13 | 1999-08-03 | Power circuit breaker with blast coil operated by the arc |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0980085B1 (en) |
AT (1) | ATE346366T1 (en) |
DE (1) | DE59913992D1 (en) |
ES (1) | ES2276490T3 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10352934B4 (en) * | 2003-11-11 | 2005-12-22 | Siemens Ag | Arc-extinguishing device |
DE102006035844B4 (en) | 2006-08-01 | 2008-06-19 | Schaltbau Gmbh | Contactor for DC and AC operation |
DE102007054958A1 (en) | 2007-11-17 | 2009-06-04 | Moeller Gmbh | Switching device for DC applications |
DE102007054960B3 (en) * | 2007-11-17 | 2009-04-23 | Moeller Gmbh | Switching device for DC applications |
EP2393096B1 (en) * | 2010-06-07 | 2013-02-13 | ABB Schweiz AG | Easy to interrupt low voltage circuit breaker, in particular current protection switch |
DE102010031907B9 (en) * | 2010-07-22 | 2013-01-17 | Schaltbau Gmbh | Unidirectional switching DC contactor |
EP2642500A1 (en) * | 2012-03-21 | 2013-09-25 | Eaton Industries GmbH | DC circuit without arcing chambers |
US10510506B1 (en) * | 2019-01-31 | 2019-12-17 | Carling Technologies, Inc. | Narrow profile circuit breaker with arc interruption |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB930101A (en) * | 1958-08-02 | 1963-07-03 | Whipp & Bourne Ltd | Improvements in or relating to air-break circuit-breakers |
US3155801A (en) * | 1960-12-21 | 1964-11-03 | Ite Circuit Breaker Ltd | Arc chute side with encapsulated face wound blowout coil |
EP0009156A1 (en) * | 1978-09-21 | 1980-04-02 | Licentia Patent-Verwaltungs-GmbH | Circuit-breaker with an additional blow-out loop |
GB2081019A (en) * | 1980-06-25 | 1982-02-10 | Deutsche Forsch Luft Raumfahrt | Magnetic extinction of arcs in switches |
EP0061020A1 (en) * | 1981-02-27 | 1982-09-29 | Mitsubishi Denki Kabushiki Kaisha | Arc restricting device for circuit breaker |
-
1999
- 1999-08-03 EP EP99115328A patent/EP0980085B1/en not_active Expired - Lifetime
- 1999-08-03 ES ES99115328T patent/ES2276490T3/en not_active Expired - Lifetime
- 1999-08-03 DE DE59913992T patent/DE59913992D1/en not_active Expired - Lifetime
- 1999-08-03 AT AT99115328T patent/ATE346366T1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB930101A (en) * | 1958-08-02 | 1963-07-03 | Whipp & Bourne Ltd | Improvements in or relating to air-break circuit-breakers |
US3155801A (en) * | 1960-12-21 | 1964-11-03 | Ite Circuit Breaker Ltd | Arc chute side with encapsulated face wound blowout coil |
EP0009156A1 (en) * | 1978-09-21 | 1980-04-02 | Licentia Patent-Verwaltungs-GmbH | Circuit-breaker with an additional blow-out loop |
GB2081019A (en) * | 1980-06-25 | 1982-02-10 | Deutsche Forsch Luft Raumfahrt | Magnetic extinction of arcs in switches |
EP0061020A1 (en) * | 1981-02-27 | 1982-09-29 | Mitsubishi Denki Kabushiki Kaisha | Arc restricting device for circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
EP0980085A2 (en) | 2000-02-16 |
ES2276490T3 (en) | 2007-06-16 |
ATE346366T1 (en) | 2006-12-15 |
DE59913992D1 (en) | 2007-01-04 |
EP0980085B1 (en) | 2006-11-22 |
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