ES440933A1 - A cutting device for electric switch. (Machine-translation by Google Translate, not legally binding) - Google Patents

A cutting device for electric switch. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES440933A1
ES440933A1 ES440933A ES440933A ES440933A1 ES 440933 A1 ES440933 A1 ES 440933A1 ES 440933 A ES440933 A ES 440933A ES 440933 A ES440933 A ES 440933A ES 440933 A1 ES440933 A1 ES 440933A1
Authority
ES
Spain
Prior art keywords
translation
machine
cutting device
legally binding
google translate
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
Application number
ES440933A
Other languages
Spanish (es)
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle 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
Application filed by Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Publication of ES440933A1 publication Critical patent/ES440933A1/en
Expired 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)

Abstract

A cutting device for an electric switch, having, in an enclosure filled with dielectric gas, two main contacts arranged, one on the axis of the other, and one of which, at least, is mobile, and two arc contacts, one of which, at least, it is mobile, characterized in that each arc contact is arranged coaxially around the main contact to which it is associated and has a diameter substantially equal to the other, and because it has means to move the arc, which is established in the moment of separation of the contacts, keeping a direction substantially parallel to the common axis of the contacts. (Machine-translation by Google Translate, not legally binding)
ES440933A 1974-09-19 1975-09-13 A cutting device for electric switch. (Machine-translation by Google Translate, not legally binding) Expired ES440933A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431662A FR2285700A1 (en) 1974-09-19 1974-09-19 Dielectric gas filled electrical circuit breaker - has arc contacts of same dia surrounding main contacts

Publications (1)

Publication Number Publication Date
ES440933A1 true ES440933A1 (en) 1977-03-16

Family

ID=9143243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440933A Expired ES440933A1 (en) 1974-09-19 1975-09-13 A cutting device for electric switch. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CH (1) CH587555A5 (en)
ES (1) ES440933A1 (en)
FR (1) FR2285700A1 (en)
IT (1) IT1042583B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370352A1 (en) * 1976-11-09 1978-06-02 Merlin Gerin Disconnector with automatic blow-out piston - has insulating tapering collar around axial contact ends
FR2441261A1 (en) * 1978-11-10 1980-06-06 Merlin Gerin ROTARY ARC SWITCH
FR2441916A1 (en) * 1978-11-14 1980-06-13 Merlin Gerin SELF-BLOWING ELECTRIC CIRCUIT BREAKER EQUIPPED WITH A DEVICE WITH IMPROVED MAIN CONTACTS
US4315121A (en) * 1979-05-11 1982-02-09 Gould Inc. Saturable magnetic steel encased coil for arc spinner interrupter
FR2464550A1 (en) * 1979-09-03 1981-03-06 Merlin Gerin MAGNETIC BLOW SWITCH IN ARC ROTATION
DE3132123A1 (en) * 1981-08-11 1983-03-03 Siemens AG, 1000 Berlin und 8000 München SINGLE OR MULTIPOLE SWITCH FOR ENCLOSED, PRESSURE GAS INSULATED HIGH VOLTAGE SWITCHGEAR
DE3474081D1 (en) * 1983-05-09 1988-10-20 Mitsubishi Electric Corp Circuit breaker of spiral arc type
FR2620854A1 (en) * 1987-09-23 1989-03-24 Alsthom MAGNETIC BLOWING SPRING BY ARC ROTATION FOR CONTACT ELEMENT OF AN ELECTRIC SWITCH
DE19543815A1 (en) * 1995-11-24 1997-05-28 Asea Brown Boveri Electrical switching device
DE10008256A1 (en) * 2000-02-23 2001-09-06 Bosch Gmbh Robert Switch contact for a starter motor
ITMI20060421A1 (en) * 2006-03-09 2007-09-10 Mont Ele S R L CURRENT MANEUVER-SELECTOR SWITCH CONTINUOUSLY CONTINUES FOR TRACTION LINES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH298774A (en) * 1951-03-22 1954-05-15 Ceskoslovenske Z Tezkeho Stroj Electric switch.
NL230886A (en) * 1958-08-27
FR1257305A (en) * 1959-04-30 1961-03-31 Thomson Houston Comp Francaise Vacuum switch
FR1467717A (en) * 1965-09-13 1967-01-27 Int Standard Electric Corp Improvements to electrical switches
GB1346984A (en) * 1969-12-30 1974-02-13 Reyrolle Parsons Ltd Gas circuit-breakers

Also Published As

Publication number Publication date
FR2285700A1 (en) 1976-04-16
CH587555A5 (en) 1977-05-13
FR2285700B1 (en) 1978-12-29
IT1042583B (en) 1980-01-30

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