EP1032002A2 - Disque de commande pour l'entrâinement d'un sectionneur et son procédé de fabrication - Google Patents

Disque de commande pour l'entrâinement d'un sectionneur et son procédé de fabrication Download PDF

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Publication number
EP1032002A2
EP1032002A2 EP00810070A EP00810070A EP1032002A2 EP 1032002 A2 EP1032002 A2 EP 1032002A2 EP 00810070 A EP00810070 A EP 00810070A EP 00810070 A EP00810070 A EP 00810070A EP 1032002 A2 EP1032002 A2 EP 1032002A2
Authority
EP
European Patent Office
Prior art keywords
control disc
control
reinforcing element
guide curve
disc
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Withdrawn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
EP00810070A
Other languages
German (de)
English (en)
Other versions
EP1032002A3 (fr
Inventor
David Saxl
Markus Zbinden
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.)
ABB Hochspannungstechnik AG
Original Assignee
ABB Hochspannungstechnik 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 ABB Hochspannungstechnik AG filed Critical ABB Hochspannungstechnik AG
Publication of EP1032002A2 publication Critical patent/EP1032002A2/fr
Publication of EP1032002A3 publication Critical patent/EP1032002A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/32—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with rectilinearly-movable contact

Definitions

  • the invention is based on a control disk for a transmission according to the preamble of claim 1.
  • the invention also relates to a method for producing such a control disk.
  • the gearbox is part of a circuit breaker that is used in a metal-enclosed, gas-insulated switchgear and can establish connections between two of several arbitrary system components or break these connections, such as between a circuit breaker and any two busbars, between the two busbars or between the two Circuit breaker and an earth contact.
  • the control discs carry one or two guide curves, which function the force given off by the levers forward the angular position of the drive shaft to the moving contact.
  • control disc points in the direction of the switching point axis extended slot on.
  • the drive shaft is guided through this slot and guides the control disc in the direction of the switching point axis. Since the Guide curves exactly to the desired movements of the moving Switch piece can be adjusted, so can also be complicated Realize motion sequences.
  • the object of the invention is as set out in claim 1 based on specifying a control disc of the type mentioned, which characterized by a light construction, which an optimal dynamic of the Control disc movement enables and thus for switching drive energy to be reduced to a minimum.
  • the control disc according to the invention is characterized in that it is a has low weight. This is due to the fact that the control disc in load-separated zones is divided. Highly stressed zones that during of a switching operation are exposed to large, dynamic forces hard, wear-free material, such as preferably hardened steel, built up. Low-impact zones consist of a much lighter one Material, such as aluminum or plastic in particular, which is proportionate low forces during the switching process are sufficient. A weight reduction resulting from this structure resulting advantages is the low power requirement to move the Control disc. On the one hand, this makes it possible for conventional Control disks to save costs due to the lower energy consumption, on the other hand, drive motors can be used for larger control discs can be used with constant performance.
  • the control disk 1 predominantly made of a lightweight material compared to steel.
  • Preferred materials are light metals based on Al or Ti, fiber-reinforced plastics, such as in particular thermosetting or thermoplastic Polymers.
  • FIGS. 1 and 2 there is a in the area of the stop 11, 21 Reinforcing element 30 made of a high-strength material. Good hardened steel is particularly suitable for this.
  • the light but stable Structure of the control disc 1 enables optimal dynamics of the Control disc movement and thus reduces the effort required for switching Drive energy to a minimum.
  • FIGS. 3 and 4 are only the walls of the guide curve designed as a groove in the area of the Stop 11, 21 designed with reinforcing elements 31, 32. Thereby there is a further reduction compared to the first embodiment the weight of the control disc 1.
  • a preferred embodiment of the control disk 1 according to FIGS. 7 and 8 has on the back a mirror image of the first guide curve 10 second guide curve 20.
  • control disc 1 To attach the control disc 1 to the movable contact piece 3 is in the Control disc 1 an adaptation element 5 according to FIG. 5 and FIG. 6 edged. On this adaptation element 5, the movable contact piece 3 is force or positively connected to the control disc 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Gears, Cams (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
EP00810070A 1999-02-24 2000-01-26 Disque de commande pour l'entrâinement d'un sectionneur et son procédé de fabrication Withdrawn EP1032002A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19907887A DE19907887A1 (de) 1999-02-24 1999-02-24 Steuerscheibe für Getriebe eines Trennschalters und ein Verfahren zur Herstellung einer solchen Steuerscheibe
DE19907887 1999-02-24

Publications (2)

Publication Number Publication Date
EP1032002A2 true EP1032002A2 (fr) 2000-08-30
EP1032002A3 EP1032002A3 (fr) 2001-05-09

Family

ID=7898648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810070A Withdrawn EP1032002A3 (fr) 1999-02-24 2000-01-26 Disque de commande pour l'entrâinement d'un sectionneur et son procédé de fabrication

Country Status (5)

Country Link
EP (1) EP1032002A3 (fr)
JP (1) JP2000251593A (fr)
KR (1) KR20000076684A (fr)
CN (1) CN1264907A (fr)
DE (1) DE19907887A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3179496B1 (fr) 2015-12-10 2018-08-22 ABB Schweiz AG Commutateurs auxiliaires rotatifs pour des appareillages de commutation de moyenne tension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2136213A1 (de) * 1971-07-20 1973-02-08 Transformatoren Union Ag Getriebe fuer stufenschalter von stufentransformatoren
DE2949753A1 (de) * 1979-12-07 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Hochspannungs-leistungsschalter
CH652857A5 (en) * 1980-11-24 1985-11-29 Sprecher & Schuh Ag High-voltage switch
US5475190A (en) * 1994-04-15 1995-12-12 Eaton Corporation Operator of a handle or toggle of a switch
DE19511168A1 (de) * 1995-03-28 1996-10-02 Abb Management Ag Schaltvorrichtung
DE19615912A1 (de) * 1996-04-22 1997-10-23 Asea Brown Boveri Trennschalter

Also Published As

Publication number Publication date
CN1264907A (zh) 2000-08-30
EP1032002A3 (fr) 2001-05-09
JP2000251593A (ja) 2000-09-14
KR20000076684A (ko) 2000-12-26
DE19907887A1 (de) 2000-08-31

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