FR2658659B1 - DIRECT CURRENT CONTACTOR FOR HIGH POWER. - Google Patents

DIRECT CURRENT CONTACTOR FOR HIGH POWER.

Info

Publication number
FR2658659B1
FR2658659B1 FR9001894A FR9001894A FR2658659B1 FR 2658659 B1 FR2658659 B1 FR 2658659B1 FR 9001894 A FR9001894 A FR 9001894A FR 9001894 A FR9001894 A FR 9001894A FR 2658659 B1 FR2658659 B1 FR 2658659B1
Authority
FR
France
Prior art keywords
contact
high power
direct current
fixed
current contactor
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 - Fee Related
Application number
FR9001894A
Other languages
French (fr)
Other versions
FR2658659A1 (en
Inventor
Jean-Pierre Vernier
Rene Campan
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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
Priority to FR9001894A priority Critical patent/FR2658659B1/en
Application filed by GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to ES91101860T priority patent/ES2068406T3/en
Priority to AT91101860T priority patent/ATE116763T1/en
Priority to EP91101860A priority patent/EP0442409B1/en
Priority to DE69106401T priority patent/DE69106401T2/en
Priority to HU91/91A priority patent/HU217393B/en
Priority to PT96793A priority patent/PT96793B/en
Publication of FR2658659A1 publication Critical patent/FR2658659A1/en
Application granted granted Critical
Publication of FR2658659B1 publication Critical patent/FR2658659B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Contacts (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Keying Circuit Devices (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

DC contactor for high power, comprising a main conduction circuit with fixed contacts (4) and moving contact (3), and a cutoff circuit with fixed contact (7A) and lever (6) rotatable about an axis (8) and provided at its end with a contact (7), with operating member (16) provided with a thruster able to repel a moveable core (20A) towards the rotary lever by way of at least one spring. Its moving conduction contact (3) is arranged between the rotary lever (6) and the fixed conduction contacts (4) and is supported by the moveable core at a point situated between the axis (8) and the cutoff contact (7) of the rotary lever.
FR9001894A 1990-02-16 1990-02-16 DIRECT CURRENT CONTACTOR FOR HIGH POWER. Expired - Fee Related FR2658659B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9001894A FR2658659B1 (en) 1990-02-16 1990-02-16 DIRECT CURRENT CONTACTOR FOR HIGH POWER.
AT91101860T ATE116763T1 (en) 1990-02-16 1991-02-11 HIGH POWER DC PROTECTION.
EP91101860A EP0442409B1 (en) 1990-02-16 1991-02-11 DC-contactor for high power
DE69106401T DE69106401T2 (en) 1990-02-16 1991-02-11 DC protection for high performance.
ES91101860T ES2068406T3 (en) 1990-02-16 1991-02-11 DIRECT CURRENT CONTACTOR FOR HIGH POWER.
HU91/91A HU217393B (en) 1990-02-16 1991-02-14 High-power direct current contactor
PT96793A PT96793B (en) 1990-02-16 1991-02-15 CONTINUOUS CURRENT CONTACTOR FOR HIGH POTENCES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001894A FR2658659B1 (en) 1990-02-16 1990-02-16 DIRECT CURRENT CONTACTOR FOR HIGH POWER.

Publications (2)

Publication Number Publication Date
FR2658659A1 FR2658659A1 (en) 1991-08-23
FR2658659B1 true FR2658659B1 (en) 1996-07-19

Family

ID=9393807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001894A Expired - Fee Related FR2658659B1 (en) 1990-02-16 1990-02-16 DIRECT CURRENT CONTACTOR FOR HIGH POWER.

Country Status (7)

Country Link
EP (1) EP0442409B1 (en)
AT (1) ATE116763T1 (en)
DE (1) DE69106401T2 (en)
ES (1) ES2068406T3 (en)
FR (1) FR2658659B1 (en)
HU (1) HU217393B (en)
PT (1) PT96793B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701334A1 (en) * 1993-02-05 1994-08-12 Alsthom Gec Arc blow-out chimney for a contactor
CN109065411B (en) * 2018-08-28 2019-09-03 泰州镭昇光电科技有限公司 A kind of guard method of asynchronous motor
CN109065412B (en) * 2018-08-28 2019-09-06 奥菲(泰州)光电传感技术有限公司 A kind of high pressure breaker protector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB382728A (en) * 1931-10-06 1932-11-03 Allen West & Co Ltd Improvements in or relating to electrical contactors
FR1019187A (en) * 1950-02-10 1953-01-19 Merlin Gerin Improvements made to spark arresters of circuit breakers, etc.
US2769062A (en) * 1952-10-21 1956-10-30 Westinghouse Electric Corp Air circuit breaker contacts
DE1894372U (en) * 1964-03-26 1964-06-11 Stotz Kontakt Gmbh SWITCHING DEVICE, IN PARTICULAR AIR PROTECTION FOR HIGH INRUSH CURRENT PEAKS.
EP0219570B1 (en) * 1985-10-24 1990-09-05 Square D Company (Deutschland) Gmbh Switching device
IT1187602B (en) * 1985-11-05 1987-12-23 Bruno Martinetti UNIVERSAL SWITCH WITH TABS INTEGRAL CONTACTORS

Also Published As

Publication number Publication date
ES2068406T3 (en) 1995-04-16
EP0442409B1 (en) 1995-01-04
PT96793B (en) 1998-08-31
ATE116763T1 (en) 1995-01-15
EP0442409A1 (en) 1991-08-21
HU217393B (en) 2000-01-28
PT96793A (en) 1993-01-29
HU910491D0 (en) 1991-08-28
DE69106401D1 (en) 1995-02-16
FR2658659A1 (en) 1991-08-23
DE69106401T2 (en) 1995-05-04
HUT56657A (en) 1991-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse