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DK0628977T3 - Multi-pole power switch - Google Patents

Multi-pole power switch

Info

Publication number
DK0628977T3
DK0628977T3 DK94250133T DK94250133T DK0628977T3 DK 0628977 T3 DK0628977 T3 DK 0628977T3 DK 94250133 T DK94250133 T DK 94250133T DK 94250133 T DK94250133 T DK 94250133T DK 0628977 T3 DK0628977 T3 DK 0628977T3
Authority
DK
Denmark
Prior art keywords
release
tie rod
power switch
pole power
movement
Prior art date
Application number
DK94250133T
Other languages
Danish (da)
Inventor
Wolfgang Libesch
Siegfried Linge
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0628977T3 publication Critical patent/DK0628977T3/en

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
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • 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

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Keying Circuit Devices (AREA)
  • Cookers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

In order to make it possible for a plurality of individual switch poles (1, 2, 3) of a multipolar circuit breaker to switch as synchronously as possible, a tie rod (7, 8) is provided which transmits a mechanical release pulse to the release devices (9, 9a, 10, 11) of the individual poles (1, 2, 3). Drive levers (13, 27, 28) to convert the movement into a release movement are articulated on the tie rod (7, 8). The tie rod (7, 8) is driven suddenly by a shaft (19), by means of release arms (20, 23) and levers (17, 17a) which are mounted in a fixed position. <IMAGE>
DK94250133T 1993-06-07 1994-05-18 Multi-pole power switch DK0628977T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4319370A DE4319370C2 (en) 1993-06-07 1993-06-07 Multipole circuit breaker

Publications (1)

Publication Number Publication Date
DK0628977T3 true DK0628977T3 (en) 1998-08-10

Family

ID=6490121

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94250133T DK0628977T3 (en) 1993-06-07 1994-05-18 Multi-pole power switch

Country Status (6)

Country Link
EP (1) EP0628977B1 (en)
AT (1) ATE160646T1 (en)
DE (2) DE4319370C2 (en)
DK (1) DK0628977T3 (en)
ES (1) ES2111844T3 (en)
GR (1) GR3026095T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015217410A1 (en) * 2015-09-11 2017-03-16 Siemens Aktiengesellschaft Transmission device for coupling or decoupling a pole of an electrical switching device for low, medium or high voltage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111452A (en) * 1965-05-12 1968-04-24 English Electricity Company Lt Improvements in or relating to electric switchgear
DE1790216A1 (en) * 1968-09-30 1972-01-20 Liebknecht Transformat Process for the delay-free initiation of switching operations of electrical switches, in particular for high-voltage switches consisting of multiple disconnection points, as well as devices for carrying out the process
DE1965786B2 (en) * 1969-12-19 1972-11-09 Siemens AG, 1000 Berlin u. 8000 München MULTIPOLE CIRCUIT-BREAKER WITH SINGLE-POLE DRIVES DESIGNED FOR SINGLE-POLE SHORT-BREAKING
DE4011443A1 (en) * 1990-04-09 1991-10-10 Abb Patent Gmbh HV breaker switch e.g. for overhead lines - has motion conversion drive between linear operating drive and rotary pole shafts

Also Published As

Publication number Publication date
EP0628977A3 (en) 1995-08-23
EP0628977A2 (en) 1994-12-14
EP0628977B1 (en) 1997-11-26
ES2111844T3 (en) 1998-03-16
DE4319370A1 (en) 1994-12-08
DE4319370C2 (en) 1997-04-17
ATE160646T1 (en) 1997-12-15
GR3026095T3 (en) 1998-05-29
DE59404655D1 (en) 1998-01-08

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