[go: up one dir, main page]

SE9900909L - Air insulated circuit breaker - Google Patents

Air insulated circuit breaker

Info

Publication number
SE9900909L
SE9900909L SE9900909A SE9900909A SE9900909L SE 9900909 L SE9900909 L SE 9900909L SE 9900909 A SE9900909 A SE 9900909A SE 9900909 A SE9900909 A SE 9900909A SE 9900909 L SE9900909 L SE 9900909L
Authority
SE
Sweden
Prior art keywords
circuit breaker
insulated circuit
breaker
air insulated
contact members
Prior art date
Application number
SE9900909A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9900909D0 (en
Inventor
Kurt Jansson
Original Assignee
Abb Ab
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
Application filed by Abb Ab filed Critical Abb Ab
Priority to SE9900909A priority Critical patent/SE9900909L/en
Publication of SE9900909D0 publication Critical patent/SE9900909D0/en
Priority to AU36872/00A priority patent/AU3687200A/en
Priority to PCT/SE2000/000412 priority patent/WO2000054294A1/en
Publication of SE9900909L publication Critical patent/SE9900909L/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • 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
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

The invention relates to an air-insulated circuit breaker comprising a plurality of breaker poles (101). The breaker poles comprise an extinguishing medium and at least two contact members (104, 106). An operating member (119) operates the circuit breaker, and a mechanical system transfers the movements of the operating member to the contact members. The breaker poles are interconnected, preferably through a beam (108) of extruded aluminium, to a common enclosure, containing the extinguishing medium and all the contact members (104, 106) of the circuit breaker.
SE9900909A 1999-03-11 1999-03-11 Air insulated circuit breaker SE9900909L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9900909A SE9900909L (en) 1999-03-11 1999-03-11 Air insulated circuit breaker
AU36872/00A AU3687200A (en) 1999-03-11 2000-03-02 Air insulated circuit breaker
PCT/SE2000/000412 WO2000054294A1 (en) 1999-03-11 2000-03-02 Air insulated circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900909A SE9900909L (en) 1999-03-11 1999-03-11 Air insulated circuit breaker

Publications (2)

Publication Number Publication Date
SE9900909D0 SE9900909D0 (en) 1999-03-11
SE9900909L true SE9900909L (en) 2000-09-12

Family

ID=20414832

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900909A SE9900909L (en) 1999-03-11 1999-03-11 Air insulated circuit breaker

Country Status (3)

Country Link
AU (1) AU3687200A (en)
SE (1) SE9900909L (en)
WO (1) WO2000054294A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100863784B1 (en) 2007-08-27 2008-10-16 주식회사 동남 Current circuit breaker container Aluminum circuit breaker container for high voltage gas insulated switchgear
KR100845576B1 (en) 2007-08-27 2008-07-17 주식회사 동남 Output bus container made of aluminum for isolator container integrated high voltage gas insulated switchgear
GB2630690A (en) * 2024-05-29 2024-12-04 Siemens Plc Live-tank outdoor vacuum circuit breaker (OVCB) apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936759A1 (en) * 1989-11-02 1991-05-08 Siemens Ag THREE-POLE, METAL-ENCLOSED, PRESSURE-GAS-INSULATED, HIGH-VOLTAGE SWITCHGEAR
DE4422079A1 (en) * 1994-06-24 1996-01-04 Abb Patent Gmbh Encapsulated high-voltage switch in gas-insulated switchgear

Also Published As

Publication number Publication date
AU3687200A (en) 2000-09-28
WO2000054294A1 (en) 2000-09-14
SE9900909D0 (en) 1999-03-11

Similar Documents

Publication Publication Date Title
FI974304A0 (en) Electrical switchgear
AR014186A1 (en) INTERCONNECTION PANEL
FI962213A0 (en) Electrical switchgear
DK0917167T3 (en) Electrical switch and circuit structure
DE3784759D1 (en) COMPACT GAS-INSULATED SWITCHGEAR.
DE69023053D1 (en) Gas circuit breaker.
DE59801900D1 (en) CIRCUIT BREAKER SYSTEM, ESPECIALLY AIR-INSULATED CIRCUIT BREAKER SYSTEM OF MEDIUM VOLTAGE TECHNOLOGY
SE9900909L (en) Air insulated circuit breaker
DE58908677D1 (en) Electrical circuit breaker.
DE59603470D1 (en) Miniature circuit breaker
ITBO970411A0 (en) AUXILIARY ELECTRICAL POWER EQUIPMENT.
DE69602498D1 (en) Contactor circuit breaker type switchgear
ITMI930387A0 (en) INTERCONNECTION DEVICE BETWEEN THE CONTACTS OF ELECTRICAL SWITCHES AND SIMILAR
DE59812193D1 (en) High-voltage switchgear
DE69013304D1 (en) Three-pole gas-insulated high-voltage switch.
DE59709020D1 (en) ARC EXTINGUISHING CHAMBER FOR LOW VOLTAGE CIRCUIT BREAKERS
NO305926B1 (en) Arc extinguisher for circuit breakers
DE60036148D1 (en) Vacuum-insulated switchgear
DE3667358D1 (en) INTERRUPTER / DISCONNECTOR.
KR960018848U (en) Arc extinguishing device of air circuit breaker
FR2713822B3 (en) Electric circuit breaker.
DE59801491D1 (en) Metal-enclosed gas-insulated switchgear
EP0952600A3 (en) Two electrically interconnected juxtaposed electrical devices mounted in an electrical switchboard
DE59403501D1 (en) Miniature circuit breaker
TR199701586A3 (en) Arrangement of contact pairs and conductors.

Legal Events

Date Code Title Description
NAV Patent application has lapsed