BE905547A - Commutateur electrique isolant a trois colonnes. - Google Patents

Commutateur electrique isolant a trois colonnes.

Info

Publication number
BE905547A
BE905547A BE0/217250A BE217250A BE905547A BE 905547 A BE905547 A BE 905547A BE 0/217250 A BE0/217250 A BE 0/217250A BE 217250 A BE217250 A BE 217250A BE 905547 A BE905547 A BE 905547A
Authority
BE
Belgium
Prior art keywords
columns
contacts
electric switch
insulating
insulating electric
Prior art date
Application number
BE0/217250A
Other languages
English (en)
Inventor
Frate Giovanni
Dianin Ferruccio
Giovanni Frate
Ferruccio Dianin
Original Assignee
Ceme Spa
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 Ceme Spa filed Critical Ceme Spa
Publication of BE905547A publication Critical patent/BE905547A/fr

Links

Classifications

    • 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
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
    • H01H31/18—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators
    • H01H31/20—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators at least one insulator being rotatable about its own geometrical axis
    • 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
    • H01H31/28—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 angularly-movable contact
    • H01H31/283—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 angularly-movable contact wherein the contact or contacts are rectilinearly movable with respect to the carrying member

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

Commutateur électrique isolant, comprenant des première et troisième colonnes isolantes fixes latérales, et une deuxième colonne isolante centrale. La colonne centrale (5) peut tourner axialement, à une extrémité de celle-ci étant associés transversalement deux premiers contacts mobiles axialement, qui peuvent se coupler avec et se découpler de seconds contacts (32) rigidement associés auxdites première (3) et troisième (4) colonnes, auxdits premiers contacts (23, 24) et auxdits seconds contacts (32) étant associées des moyens (31, 34) de protection permanente contre la pollution et la formation de glace.
BE0/217250A 1985-10-03 1986-10-02 Commutateur electrique isolant a trois colonnes. BE905547A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT82548/85A IT1187433B (it) 1985-10-03 1985-10-03 Sezionatore elettrico a tre colonne di cui la centrale rotante di cui due contatti femmina sono racchiusi in un involuoro stagno alla polluzione costutuente la parte mobile del sezionatore mentre i contatti maschio fissati agli isollatori laterali sono protetti da involucri semiaperti permettenti l'entrata dei contatti femmina

Publications (1)

Publication Number Publication Date
BE905547A true BE905547A (fr) 1987-02-02

Family

ID=11318688

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/217250A BE905547A (fr) 1985-10-03 1986-10-02 Commutateur electrique isolant a trois colonnes.

Country Status (3)

Country Link
BE (1) BE905547A (fr)
FR (1) FR2588414A1 (fr)
IT (1) IT1187433B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779004B1 (fr) * 1998-05-19 2000-06-23 Alsthom Gec Dispositif de coupure de moyenne ou de haute tension comprenant un disjoncteur en t mobile en rotation
CN106298350A (zh) * 2016-08-16 2017-01-04 朱伯秦 一种双闸刀高压隔离开关
WO2018032303A1 (fr) * 2016-08-16 2018-02-22 朱伯秦 Sectionneur haute tension à double lame
CN106098456A (zh) * 2016-08-16 2016-11-09 朱伯秦 一种双闸刀高压隔离开关
WO2018032305A1 (fr) * 2016-08-16 2018-02-22 朱伯秦 Sectionneur haute tension à double lame
WO2018032306A1 (fr) * 2016-08-16 2018-02-22 朱伯秦 Sectionneur haute tension à double lame

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE378063A (fr) * 1928-04-09
FR674948A (fr) * 1928-05-12 1930-02-04 Interrupteur-sectionneur à étrier basculant pour lignes électriques à haute tension
CH339645A (fr) * 1957-11-15 1959-07-15 Gardy Particip App Dispositif de mise à terre
FR1371514A (fr) * 1962-10-03 1964-09-04 Bbc Brown Boveri & Cie Accouplement électrique formé de deux têtes d'accouplement
AT288528B (de) * 1968-08-03 1971-03-10 Sachsenwerk Licht & Kraft Ag Lasttrennschalter

Also Published As

Publication number Publication date
IT8582548A0 (it) 1985-10-03
IT1187433B (it) 1987-12-23
FR2588414A1 (fr) 1987-04-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CEME S.P.A.

Effective date: 19901031