EP1107271B1 - Schalterpol mit unipolarer Steuerung - Google Patents

Schalterpol mit unipolarer Steuerung Download PDF

Info

Publication number
EP1107271B1
EP1107271B1 EP00403323A EP00403323A EP1107271B1 EP 1107271 B1 EP1107271 B1 EP 1107271B1 EP 00403323 A EP00403323 A EP 00403323A EP 00403323 A EP00403323 A EP 00403323A EP 1107271 B1 EP1107271 B1 EP 1107271B1
Authority
EP
European Patent Office
Prior art keywords
casing
pole
fixed
feet
assembly
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.)
Expired - Lifetime
Application number
EP00403323A
Other languages
English (en)
French (fr)
Other versions
EP1107271A1 (de
Inventor
Bruno Luscan
Gérard Le Guen
Bernard Raynaud
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.)
Grid Solutions SAS
Original Assignee
Areva T&D SAS
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 Areva T&D SAS filed Critical Areva T&D SAS
Publication of EP1107271A1 publication Critical patent/EP1107271A1/de
Application granted granted Critical
Publication of EP1107271B1 publication Critical patent/EP1107271B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to a unipolar control circuit breaker pole comprising an interrupting chamber connected to an insulating column whose lower end is fixed to a metal casing of a face from which a rotary shaft for actuating the pole, the assembly being attached to a support and comprising a mechanical control unit having an output shaft control.
  • the metal casing is protected by a cover to which is fixed the control box.
  • the assembly is fixed by the lower end of the housing to a support having feet connected to a plate.
  • the assembly constituted by the interrupting chamber, the insulating column and the metal casing is assembled at the factory and it is on the site that this assembly is fixed to the support and that the control box is fixed to the hood. crankcase protection and that the shafts are coupled.
  • the present invention provides a different structure as well as a different implementation method.
  • the proposed solution is simpler, more economical.
  • the support and the casing participate reciprocally to their respective rigidity.
  • the object of the invention is therefore a unipolar control circuit-breaker pole comprising an interrupting chamber connected to an insulating column, the lower end of which is fixed to a metal casing on one side of which a rotary shaft for actuating the pole emerges.
  • the assembly being attached to a support and comprising a mechanical control unit having an output shaft, characterized in that said support consists of independent feet of each other and each fixed directly to said metal casing in at least two points respectively at the upper part and the lower part of said housing.
  • the invention also relates to a method of setting up such a circuit breaker pole, characterized in that the assembly formed by the breaking chamber, the insulating column, the metal casing and said mechanical control box is assembled. and set at the factory, then transported to the site, in that, on this assembly disposed horizontally, said feet are mounted and in that, with a lifting means, the assembly is raised vertically and is flanged to soil the feet.
  • the subject of the invention is also an assembly comprising a unipolar circuit-breaker pole breaking chamber, an insulating column connected to the breaking chamber, a metal casing with a face from which a rotary shaft for actuating the pole comes out, attached to the lower end of the insulating column and a mechanical control unit having an output shaft characterized in that said control unit is fixed to said metal housing, directly or via an adapter piece and in that said metal casing comprises means located in the upper part and in the lower part of the casing to be able to fix on the site of the support legs.
  • FIG. 1 is a general view of the circuit breaker pole according to the invention.
  • Fig. 2 shows, in detached perspective view, the metal housing fixed at the foot of the pole.
  • Figs. 3, 4 and 5 show, in three views, at the housing, the arrangement connecting the control box and the feet to the housing.
  • FIG. 3 the mechanical control box is only shown in dotted lines and without the adapter piece
  • FIG. 5 is a top view without the cut-off chamber and insulating column assembly.
  • a pole of unipolar circuit breaker according to the invention. It comprises a breaking chamber 1 connected to an insulating column 2 whose lower end is fixed to a support 4 which rests on the ground to which it is fixed by flanges 5 at the bottom of the support.
  • the support 4 consists of simple legs 4a, 4b, 4c and 4d, completely independent of each other and fixed, each directly on the casing 3 in the upper part and in the lower part: on the upper flange 10 and the lower flange 11
  • the pole is actuated by a mechanical control unit 6 fixed directly or via an adapter piece 7 to the metal casing 3 as shown in FIGS. 3 to 5.
  • This adaptation piece 7 can moreover be an integral part of the control box 6.
  • control unit 6 is thus fixed, directly, via the adaptation piece 7 to the metal casing 3 by screws 8 which are fixed in threaded holes 9 of the upper flange 10 and the lower flange 11 of the metal housing 3.
  • the control unit 6 has at the output a control shaft 12 visible in dotted line. 4.
  • the metal housing 3 comprises at the outlet, through the orifice referenced 13 in FIG. 2 showing the housing 3 in isolation, a rotary shaft 14 for actuating the pole.
  • This rotary shaft 14 is visible in dotted line. 4.
  • the control box 6 is fixed to the metal housing 3 so that the control shaft 12 and the rotary shaft 14 are coaxial.
  • a coupling sleeve 15 connects the two shafts 12 and 14. It is for example a splined sleeve connecting two splined shafts.
  • the insulating column 2 comprises at its lower end a flange 16 for attachment to the upper flange 10 of the metal casing 3.
  • the assembly formed by the breaking chamber 1, the insulating column 2, the metal casing 3 and the mechanical control box 6 is assembled and adjusted at the factory.
  • the upper and lower flanges 11 could be triangular and there would be only three feet.
  • This structure where the support 4 consists only of the independent feet of each other and fixed directly to the metal casing 3 at a high point and at a low point of the casing ensures both a stiffening of the casing and excellent performance for the feet. Indeed, this fixing feet in two points is equivalent to a recess. The mechanical strength buckling is excellent.

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Patch Boards (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Interface Circuits In Exchanges (AREA)

Claims (4)

  1. Schalterpol mit unipolarer Steuerung, mit einer Unterbrechungskammer (1), die mit einer Isoliersäule (2) verbunden ist, deren unteres Ende an einem Metallgehäuse (3) befestigt ist, aus dessen einen Seite eine drehbare Welle (14) zum Betätigen des Pols austritt, wobei die Einheit an einem Träger befestigt ist und einen mechanischen Schaltkasten (6) enthält, der am Ausgang eine Schaltwelle (12) aufweist, dadurch gekennzeichnet, dass der Träger (4) aus voneinander unabhängigen Beinen (4a bis 4d) besteht, die jeweils direkt an dem Metallgehäuse (3) an zumindest zwei Punkten befestigt sind, die sich am Oberteil bzw. am Unterteil des Gehäuses befinden.
  2. Schalterpol nach Anspruch 1, dadurch gekennzeichnet, dass der Schaltkasten an dem Metallgehäuse (3) direkt oder über ein Adapterteil (7) befestigt ist.
  3. Verfahren zum Einsetzen eines Schalterpols nach Anspruch 2, dadurch gekennzeichnet, dass die aus Unterbrechungskammer (1), Isoliersäule (2), Metallgehäuse (3) und mechanischem Schaltkasten (6) bestehende Einheit werkseitig zusammengefügt und eingestellt wird, dann vor Ort transportiert wird, dass an dieser horizontal liegenden Einheit die Beine (4a bis 4d) montiert werden und dass mit einem Hebemittel die Einheit in die Vertikale angehoben wird und die Beine (4a bis 4d) an den Boden angeflanscht werden.
  4. Einheit mit einer Unterbrechungskammer (1) eines Schalterpols mit unipolarer Steuerung, mit einer Isoliersäule (2), die mit der Unterbrecllungskammer verbunden ist, einem Metallgehäuse (3), aus dessen einen Seite eine drehbare Welle (14) zum Betätigen des Pols austritt und das an dem unteren Ende der Isoliersäule befestigt ist, und einem mechanischen Schaltkasten (6), der am Ausgang eine Schaltwelle (12) enthält, dadurch gekennzeichnet, dass der Schaltkasten an dem Metallgehäuse (3) direkt oder über ein Adapterteil (7) befestigt ist und dass das Metallgehäuse (3) Mittel (21) enthält, die sich im oberen Abschnitt (10) und im unteren Abschnitt (11) des Gehäuses (3) befinden, um daran Tragbeine vor Ort befestigen zu können.
EP00403323A 1999-12-08 2000-11-28 Schalterpol mit unipolarer Steuerung Expired - Lifetime EP1107271B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9915499 1999-12-08
FR9915499A FR2802331B1 (fr) 1999-12-08 1999-12-08 Pole de disjoncteur a commande unipolaire

Publications (2)

Publication Number Publication Date
EP1107271A1 EP1107271A1 (de) 2001-06-13
EP1107271B1 true EP1107271B1 (de) 2006-06-21

Family

ID=9553034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00403323A Expired - Lifetime EP1107271B1 (de) 1999-12-08 2000-11-28 Schalterpol mit unipolarer Steuerung

Country Status (4)

Country Link
EP (1) EP1107271B1 (de)
AT (1) ATE331294T1 (de)
DE (1) DE60028911T2 (de)
FR (1) FR2802331B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117174525B (zh) * 2023-09-21 2024-04-02 西门子能源高压开关(杭州)有限公司 用于罐式断路器的支架组件和该组件的运输和组装方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH356182A (de) * 1956-12-14 1961-08-15 Siemens Ag Hochspannungsschalter
DE8705155U1 (de) * 1987-04-07 1988-08-04 Siemens AG, 1000 Berlin und 8000 München Hochspannungs-Leistungsschalter, insbesondere Druckgas-Leistungsschalter
FR2719153B1 (fr) * 1994-04-21 1996-05-24 Gec Alsthom T & D Sa Liaison entre un pôle de disjoncteur et sa commande.

Also Published As

Publication number Publication date
DE60028911D1 (de) 2006-08-03
FR2802331B1 (fr) 2002-02-01
DE60028911T2 (de) 2007-01-18
ATE331294T1 (de) 2006-07-15
FR2802331A1 (fr) 2001-06-15
EP1107271A1 (de) 2001-06-13

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