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FR2735899B1 - SELF-DISCONNECTOR SWITCH - Google Patents

SELF-DISCONNECTOR SWITCH

Info

Publication number
FR2735899B1
FR2735899B1 FR9507495A FR9507495A FR2735899B1 FR 2735899 B1 FR2735899 B1 FR 2735899B1 FR 9507495 A FR9507495 A FR 9507495A FR 9507495 A FR9507495 A FR 9507495A FR 2735899 B1 FR2735899 B1 FR 2735899B1
Authority
FR
France
Prior art keywords
control shaft
self
electromagnet
bars
operating mechanism
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
FR9507495A
Other languages
French (fr)
Other versions
FR2735899A1 (en
Inventor
Paul Rozier
Joachim Dams
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
GEC Alsthom T&D SA
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 GEC Alsthom T&D SA filed Critical GEC Alsthom T&D SA
Priority to FR9507495A priority Critical patent/FR2735899B1/en
Priority to EP96401331A priority patent/EP0750328B1/en
Priority to AT96401331T priority patent/ATE185649T1/en
Priority to DE69604621T priority patent/DE69604621T2/en
Priority to ES96401331T priority patent/ES2138303T3/en
Publication of FR2735899A1 publication Critical patent/FR2735899A1/en
Application granted granted Critical
Publication of FR2735899B1 publication Critical patent/FR2735899B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • 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
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6667—Details concerning lever type driving rod arrangements

Landscapes

  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

The self-isolating three-phase interruptor comprises three insulating (7A,7B,7C) bars, each containing a vacuum chamber. The bars are solidly attached to a beam (4) which is able to pivot inside a chassis. The vacuum chambers are moved by an intermediate control shaft (10) associated with an operating mechanism. The beam is associated with an element (30) which causes a rapid rotation under spring action passing through a dead point. This operating element is controlled at the same time or immediately after the operation of the control shaft (10). The control shaft may have a pull-push action, with the operating mechanism being an electromagnet, or alternatively may have a rotary action, also produced by an electromagnet.
FR9507495A 1995-06-22 1995-06-22 SELF-DISCONNECTOR SWITCH Expired - Lifetime FR2735899B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9507495A FR2735899B1 (en) 1995-06-22 1995-06-22 SELF-DISCONNECTOR SWITCH
EP96401331A EP0750328B1 (en) 1995-06-22 1996-06-19 Load break switch
AT96401331T ATE185649T1 (en) 1995-06-22 1996-06-19 LOAD DISCONNECTOR
DE69604621T DE69604621T2 (en) 1995-06-22 1996-06-19 Switch disconnector
ES96401331T ES2138303T3 (en) 1995-06-22 1996-06-19 SELF-SWITCHING SWITCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9507495A FR2735899B1 (en) 1995-06-22 1995-06-22 SELF-DISCONNECTOR SWITCH

Publications (2)

Publication Number Publication Date
FR2735899A1 FR2735899A1 (en) 1996-12-27
FR2735899B1 true FR2735899B1 (en) 1997-08-01

Family

ID=9480279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9507495A Expired - Lifetime FR2735899B1 (en) 1995-06-22 1995-06-22 SELF-DISCONNECTOR SWITCH

Country Status (5)

Country Link
EP (1) EP0750328B1 (en)
AT (1) ATE185649T1 (en)
DE (1) DE69604621T2 (en)
ES (1) ES2138303T3 (en)
FR (1) FR2735899B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850202A1 (en) 1998-10-23 2000-04-27 Siemens Ag Electrical switchgear with individual vacuum switch housings
DE102011017815B3 (en) * 2011-04-29 2012-10-11 Siemens Aktiengesellschaft switchgear
CN116844910B (en) * 2023-06-28 2024-05-24 江苏宏达电气有限公司 Isolation built-in all-insulation column type deep fusion circuit breaker and interlocking method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653266B1 (en) * 1989-10-16 1995-11-24 Merlin Gerin DEVICE FOR CONTROLLING A HIGH VOLTAGE CIRCUIT BREAKER WITH SEPARATE POLES.
US5134256A (en) * 1990-11-02 1992-07-28 G & W Electric Company Puffer interrupter switch
FR2683940B1 (en) * 1991-11-20 1993-12-31 Gec Alsthom Sa MEDIUM VOLTAGE CIRCUIT BREAKER FOR INDOOR OR OUTDOOR USE.

Also Published As

Publication number Publication date
DE69604621T2 (en) 2000-05-04
FR2735899A1 (en) 1996-12-27
DE69604621D1 (en) 1999-11-18
ES2138303T3 (en) 2000-01-01
ATE185649T1 (en) 1999-10-15
EP0750328A1 (en) 1996-12-27
EP0750328B1 (en) 1999-10-13

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