ATE269582T1 - LOAD SWITCH WITH EXTINGUISHING CHAMBER - Google Patents

LOAD SWITCH WITH EXTINGUISHING CHAMBER

Info

Publication number
ATE269582T1
ATE269582T1 AT99107514T AT99107514T ATE269582T1 AT E269582 T1 ATE269582 T1 AT E269582T1 AT 99107514 T AT99107514 T AT 99107514T AT 99107514 T AT99107514 T AT 99107514T AT E269582 T1 ATE269582 T1 AT E269582T1
Authority
AT
Austria
Prior art keywords
load switch
extinguishing chamber
chamber
opening
switch blade
Prior art date
Application number
AT99107514T
Other languages
German (de)
Inventor
Stefan Buenger
Reimund Buhl
Udo Nellen
Original Assignee
Driescher Spezialfab Fritz
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 Driescher Spezialfab Fritz filed Critical Driescher Spezialfab Fritz
Application granted granted Critical
Publication of ATE269582T1 publication Critical patent/ATE269582T1/en

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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade
    • 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
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
    • 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
    • H01H9/32—Insulating body insertable between contacts
    • 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

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
  • Circuit Breakers (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Switches With Compound Operations (AREA)
  • Air Bags (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

The MV load breaker switch has an arc extinction chamber, a movable switch blade (11), a pressure chamber and an expansion chamber with an opening which can be at least partially closed, the closable opening area providing an auxiliary opening (9) in the form of a slit, for passage of the switch blade shaft.
AT99107514T 1998-04-20 1999-04-15 LOAD SWITCH WITH EXTINGUISHING CHAMBER ATE269582T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19817444A DE19817444C1 (en) 1998-04-20 1998-04-20 MV load breaker switch for MV switchgear

Publications (1)

Publication Number Publication Date
ATE269582T1 true ATE269582T1 (en) 2004-07-15

Family

ID=7865100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99107514T ATE269582T1 (en) 1998-04-20 1999-04-15 LOAD SWITCH WITH EXTINGUISHING CHAMBER

Country Status (6)

Country Link
EP (1) EP0959483B1 (en)
AT (1) ATE269582T1 (en)
DE (2) DE19817444C1 (en)
DK (1) DK0959483T3 (en)
ES (1) ES2224485T3 (en)
NO (1) NO317119B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10055416A1 (en) * 2000-11-09 2002-05-29 Siemens Ag Extinguishing light arc between two electrodes involves combination of spark movement by magnetic field and gas releasing plastic; spark is extinguished in electrode region containing plastic
WO2006040418A1 (en) * 2004-10-08 2006-04-20 Abb France Overvoltage protection device provided with arc cutting means and corresponding method
EP2579287B1 (en) 2010-05-31 2014-07-02 Ormazabal Y Cia., S.L.U. Gas circuit breaker
US9673283B2 (en) 2011-05-06 2017-06-06 Cree, Inc. Power module for supporting high current densities
US9640617B2 (en) 2011-09-11 2017-05-02 Cree, Inc. High performance power module
US9373617B2 (en) 2011-09-11 2016-06-21 Cree, Inc. High current, low switching loss SiC power module
PL2713383T3 (en) 2012-09-26 2015-04-30 Abb Technology Ag Quenching chamber of a medium-voltage switch disconnector
CN108400073B (en) * 2018-02-26 2019-10-15 西安交通大学 A kind of current-limiting type air type dc circuit breaker based on narrow slit arcing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE652800C (en) * 1934-09-02 1937-11-08 Frida Strauss Geb Ruppel Switch with arc extinguishing by flowing compressed gas
FR1307434A (en) * 1961-10-13 1962-10-26 Inst Extinguishing chamber for electrical disconnectors
FR2034118A1 (en) * 1969-02-05 1970-12-11 Kesl Karel
US3671697A (en) * 1971-01-07 1972-06-20 S & C Electric Co Switch construction with load break device having a movable slat, a gas expansion chamber and a gas muffler
DE9217024U1 (en) * 1992-12-15 1993-02-04 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co, 41844 Wegberg Load break switches for medium-voltage systems
DE19522852A1 (en) * 1995-06-23 1997-01-02 Driescher Spezialfab Fritz Quench chamber for load disconnection switch
DE19540552A1 (en) * 1995-10-31 1997-05-07 Driescher Spezialfab Fritz Disconnectors, in particular medium-voltage switch disconnectors

Also Published As

Publication number Publication date
EP0959483B1 (en) 2004-06-16
DE19817444C1 (en) 1999-09-16
EP0959483A3 (en) 2000-06-28
NO317119B1 (en) 2004-08-16
ES2224485T3 (en) 2005-03-01
DE59909726D1 (en) 2004-07-22
EP0959483A2 (en) 1999-11-24
NO991642L (en) 1999-10-21
DK0959483T3 (en) 2004-10-11
NO991642D0 (en) 1999-04-07

Similar Documents

Publication Publication Date Title
BR9901913A (en) Circuit breaker.
BR0009407A (en) High volume aerosol valve
BR9901814A (en) Dual mode communication device.
DE69712413T2 (en) Deionization device for gases, in particular for switching gases in an arc quenching chamber of a low-voltage circuit breaker with a cast housing, and an arc quenching chamber provided with such a device
WO2001067475A3 (en) Circuit breaker arc exhaust baffle with variable aperture
ATE269582T1 (en) LOAD SWITCH WITH EXTINGUISHING CHAMBER
SE9702649L (en) Relay with force controlled contact kits
ZA200700812B (en) Control of power breakers
BR0102395A (en) Vehicle and Cover Control Switch Assembly
DE50207061D1 (en) Narrow three-pole fuse switch disconnector
GB2274205A (en) Arc quenching apparatus for circuit breakers
MY114647A (en) Fuse circuit having zero power draw for partially blown condition
ES2102730T3 (en) ELECTRICAL SWITCHING DEVICE.
DE60037960D1 (en) Improvements in voltage blocks
BR9805692A (en) Switch-off feature
DK1134762T3 (en) Circuit breaker
PL128942U1 (en) Fuse switch, in particular low-voltage with auxiliary contact
GB887522A (en) Improvements in or relating to magnetic blow out electrical circuit-breakers
ATE272892T1 (en) COMPRESSED GAS SWITCH WITH A TWO-PART EXTINGUISHING CHAMBER
EP1367467A3 (en) A device for interrupting the power supply to an object
KR980002619A (en) Construction machinery breaker operating device
DE50108451D1 (en) Outgoing or connection box
BR9804671A (en) Thermomagnetic circuit breaker.
KR850000753A (en) SOHO Room of Switchgear
FR2711012B1 (en) Circuit breaker with improved arc extinguishing chamber.