EP1276125A3 - Leistungsschalter - Google Patents

Leistungsschalter Download PDF

Info

Publication number
EP1276125A3
EP1276125A3 EP02013162A EP02013162A EP1276125A3 EP 1276125 A3 EP1276125 A3 EP 1276125A3 EP 02013162 A EP02013162 A EP 02013162A EP 02013162 A EP02013162 A EP 02013162A EP 1276125 A3 EP1276125 A3 EP 1276125A3
Authority
EP
European Patent Office
Prior art keywords
gas
chamber
circuit breaker
switching
during
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.)
Withdrawn
Application number
EP02013162A
Other languages
English (en)
French (fr)
Other versions
EP1276125A2 (de
Inventor
Gerald Dr. Andre
Jörg Teichmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2001131018 external-priority patent/DE10131018C1/de
Priority claimed from DE2002104042 external-priority patent/DE10204042B4/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1276125A2 publication Critical patent/EP1276125A2/de
Publication of EP1276125A3 publication Critical patent/EP1276125A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow

Landscapes

  • Circuit Breakers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Bekannt sind Leistungsschalter mit sogenannten Autokompressionskammern, bei denen die Kontakte in einer Schaltkammer beim Schaltvorgang mit einem Löschgas beströmt werden. Gemäß der Erfindung hat die Autokompressionskammer (100) wenigstens eine zusätzliche Öffnung (107, 207, 307), durch die das Gas während des Ausschaltvorganges in das Volumen (100; 110, 120) der Schaltkammer (10) einströmbar ist. Damit wird der bisher notwendige Aufwand zur Bevorratung des Gases wesentlich vermindert.
EP02013162A 2001-06-27 2002-06-14 Leistungsschalter Withdrawn EP1276125A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10131018 2001-06-27
DE2001131018 DE10131018C1 (de) 2001-06-27 2001-06-27 Leistungsschalter
DE2002104042 DE10204042B4 (de) 2002-02-01 2002-02-01 Leistungsschalter
DE10204042 2002-02-01

Publications (2)

Publication Number Publication Date
EP1276125A2 EP1276125A2 (de) 2003-01-15
EP1276125A3 true EP1276125A3 (de) 2004-05-06

Family

ID=26009593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02013162A Withdrawn EP1276125A3 (de) 2001-06-27 2002-06-14 Leistungsschalter

Country Status (1)

Country Link
EP (1) EP1276125A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5389279B2 (ja) * 2011-01-07 2014-01-15 三菱電機株式会社 開閉装置
DE102013205945A1 (de) * 2013-04-04 2014-10-09 Siemens Aktiengesellschaft Trennschalteinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743972C (de) * 1938-11-24 1944-01-06 Aeg Stromunterbrecher, insbesondere Schalter mit Lichtbogenloeschung durch ein Druckmittel
DE910685C (de) * 1941-01-21 1954-05-06 Aeg Elektrischer Stromunterbrecher, insbesondere Schalter mit Lichtbogenloeschung durch ein Druckmittel
GB1100564A (en) * 1964-01-22 1968-01-24 Emil Lange Improvements in electric circuit-breakers
US4786770A (en) * 1986-06-06 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Switchgear
FR2718281A1 (fr) * 1994-03-30 1995-10-06 Gec Alsthom T & D Sa Disjoncteur à haute ou moyenne tension à bobine de soufflage.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743972C (de) * 1938-11-24 1944-01-06 Aeg Stromunterbrecher, insbesondere Schalter mit Lichtbogenloeschung durch ein Druckmittel
DE910685C (de) * 1941-01-21 1954-05-06 Aeg Elektrischer Stromunterbrecher, insbesondere Schalter mit Lichtbogenloeschung durch ein Druckmittel
GB1100564A (en) * 1964-01-22 1968-01-24 Emil Lange Improvements in electric circuit-breakers
US4786770A (en) * 1986-06-06 1988-11-22 Mitsubishi Denki Kabushiki Kaisha Switchgear
FR2718281A1 (fr) * 1994-03-30 1995-10-06 Gec Alsthom T & D Sa Disjoncteur à haute ou moyenne tension à bobine de soufflage.

Also Published As

Publication number Publication date
EP1276125A2 (de) 2003-01-15

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