DE3877879D1 - Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern. - Google Patents
Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern.Info
- Publication number
- DE3877879D1 DE3877879D1 DE8888730207T DE3877879T DE3877879D1 DE 3877879 D1 DE3877879 D1 DE 3877879D1 DE 8888730207 T DE8888730207 T DE 8888730207T DE 3877879 T DE3877879 T DE 3877879T DE 3877879 D1 DE3877879 D1 DE 3877879D1
- Authority
- DE
- Germany
- Prior art keywords
- arc
- extinction
- circuit breaker
- low voltage
- voltage circuit
- 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.)
- Expired - Fee Related
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
-
- 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
- H01H9/0072—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 particular to three-phase switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Circuit Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8888730207T DE3877879D1 (de) | 1987-09-23 | 1988-09-07 | Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873732472 DE3732472A1 (de) | 1987-09-23 | 1987-09-23 | Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern |
DE8888730207T DE3877879D1 (de) | 1987-09-23 | 1988-09-07 | Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3877879D1 true DE3877879D1 (de) | 1993-03-11 |
Family
ID=6336946
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873732472 Withdrawn DE3732472A1 (de) | 1987-09-23 | 1987-09-23 | Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern |
DE8888730207T Expired - Fee Related DE3877879D1 (de) | 1987-09-23 | 1988-09-07 | Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873732472 Withdrawn DE3732472A1 (de) | 1987-09-23 | 1987-09-23 | Mehrpoliger niederspannungs-leistungsschalter mit einem isolierstoffgehaeuse und lichtbogenloeschkammern |
Country Status (3)
Country | Link |
---|---|
US (1) | US4845460A (de) |
EP (1) | EP0309386B1 (de) |
DE (2) | DE3732472A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0821278B2 (ja) * | 1987-12-12 | 1996-03-04 | 富士電機株式会社 | 多極回路しゃ断器 |
US4945327A (en) * | 1989-09-05 | 1990-07-31 | General Electric Company | Molded case circuit breaker variable arc exhaust shield |
DE4307811A1 (de) * | 1993-03-12 | 1994-09-15 | Abb Patent Gmbh | Elektrisches Schaltgerät |
US5321378A (en) * | 1993-04-08 | 1994-06-14 | General Electric Company | Molded case circuit breaker current transformer adapter unit |
US5589672A (en) * | 1994-06-14 | 1996-12-31 | Fuji Electric Co., Ltd. | Circuit breaker with arc quenching device and vent |
DE19715116C2 (de) * | 1997-04-11 | 1999-05-12 | Aeg Niederspannungstech Gmbh | Lichtbogenkammersystem |
DE19735522C1 (de) * | 1997-08-16 | 1999-01-28 | Kloeckner Moeller Gmbh | Halterung für Löschbleche einer Lichtbogenlöscheinrichtung |
US6248970B1 (en) * | 1999-11-05 | 2001-06-19 | Siemens Energy & Automation, Inc. | ARC chute for a molded case circuit breaker |
FR2802701B1 (fr) * | 1999-12-20 | 2002-01-18 | Schneider Electric Ind Sa | Dispositif de coupure d'un appareil interrupteur |
JP3843208B2 (ja) | 2000-10-31 | 2006-11-08 | 寺崎電気産業株式会社 | 多極回路遮断器 |
NL1020224C2 (nl) * | 2002-03-21 | 2003-09-23 | Holec Holland Nv | Boogbestendige kast voor schakelsysteem. |
DE102006060691A1 (de) * | 2006-12-18 | 2008-06-19 | Siemens Ag | Lichtbogen-Löscheinrichtung sowie elektrischer Schalter mit einer Lichtbogen-Löscheinrichtung |
US20090212722A1 (en) * | 2007-10-23 | 2009-08-27 | International Truck Intellectual Property Company, Llc | Adaptive rv chassis tail lamp and tow lamp configuration |
DE102008050754A1 (de) * | 2008-10-07 | 2010-04-08 | Siemens Aktiengesellschaft | Leistungsschalter, Schaltpol für Leistungsschalter sowie Schaltpolgehäuseteil |
US8164018B2 (en) * | 2009-03-23 | 2012-04-24 | Siemens Industry, Inc. | Circuit breaker arc chambers and methods for operating same |
US8487724B2 (en) * | 2010-11-23 | 2013-07-16 | Schneider Electric USA, Inc. | Fully enclosed electronic trip unit for a molded case circuit breaker |
EP2573787A1 (de) * | 2011-09-21 | 2013-03-27 | Siemens Aktiengesellschaft | Leistungsschalter mit optimierter Gehäusestabilisierung, insbesondere bei hoher Schaltleistung |
WO2015029400A1 (ja) * | 2013-08-29 | 2015-03-05 | パナソニックIpマネジメント株式会社 | 接点装置 |
CN105244242B (zh) * | 2015-11-02 | 2017-09-15 | 上海电科电器科技有限公司 | 断路器及其排气结构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE893826C (de) * | 1943-07-06 | 1953-10-19 | Siemens Ag | Funkenschutzkappe fuer elektrische Schalter grosser Leistung |
DE893829C (de) * | 1951-08-25 | 1953-10-19 | Siemens Ag | Vorzugsweise aus Pressstoff hergestellter Isolierkoerper zur Kontakt-befestigung vonSchaltern, insbesondere von Nockenschaltern |
DE1413915A1 (de) * | 1961-02-22 | 1969-01-30 | Licentia Gmbh | Schaltgeraet mit einer aus gasabgebendem Material bestehenden Lichtbogenkammer |
US3448231A (en) * | 1966-11-14 | 1969-06-03 | Gen Electric | Electric circuit breaker arc chute with arc discharge filter |
US3394329A (en) * | 1966-11-25 | 1968-07-23 | Gen Electric | Current-limiting electric circuit breaker |
US4247746A (en) * | 1977-10-04 | 1981-01-27 | Dorman Smith Switchgear Limited | Electric circuit breaker |
JPS57161851U (de) * | 1981-04-06 | 1982-10-12 | ||
US4540961A (en) * | 1983-12-19 | 1985-09-10 | Westinghouse Electric Corp. | Molded case circuit breaker with an apertured molded cross bar for supporting a movable electrical contact arm |
-
1987
- 1987-09-23 DE DE19873732472 patent/DE3732472A1/de not_active Withdrawn
-
1988
- 1988-09-07 DE DE8888730207T patent/DE3877879D1/de not_active Expired - Fee Related
- 1988-09-07 EP EP88730207A patent/EP0309386B1/de not_active Expired - Lifetime
- 1988-09-23 US US07/248,779 patent/US4845460A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0309386A1 (de) | 1989-03-29 |
EP0309386B1 (de) | 1993-01-27 |
DE3732472A1 (de) | 1989-04-06 |
US4845460A (en) | 1989-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |