IT8582548A0 - ELECTRICAL DISCONNECTOR WITH THREE COLUMNS OF WHICH THE ROTATING CENTRAL SWITCH HAS THE TWO FEMALE CONTACTS ARE ENCLOSED IN A POLUTION-TIGHT ENCLOSURE CONSTITUTING THE MOVING PART OF THE DISCONNECTOR WHILE THE MALE CONTACTS FIXED TO THE SIDE INSULATORS ARE PROTECTED BY SEMI-OPEN ENCLOSURES ALLOWING THE ENTRY OF THE FE CONTACTS MMINA. - Google Patents

ELECTRICAL DISCONNECTOR WITH THREE COLUMNS OF WHICH THE ROTATING CENTRAL SWITCH HAS THE TWO FEMALE CONTACTS ARE ENCLOSED IN A POLUTION-TIGHT ENCLOSURE CONSTITUTING THE MOVING PART OF THE DISCONNECTOR WHILE THE MALE CONTACTS FIXED TO THE SIDE INSULATORS ARE PROTECTED BY SEMI-OPEN ENCLOSURES ALLOWING THE ENTRY OF THE FE CONTACTS MMINA.

Info

Publication number
IT8582548A0
IT8582548A0 IT8582548A IT8254885A IT8582548A0 IT 8582548 A0 IT8582548 A0 IT 8582548A0 IT 8582548 A IT8582548 A IT 8582548A IT 8254885 A IT8254885 A IT 8254885A IT 8582548 A0 IT8582548 A0 IT 8582548A0
Authority
IT
Italy
Prior art keywords
contacts
disconnector
mmina
polution
enclosed
Prior art date
Application number
IT8582548A
Other languages
Italian (it)
Other versions
IT1187433B (en
Inventor
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
Priority to IT82548/85A priority Critical patent/IT1187433B/en
Publication of IT8582548A0 publication Critical patent/IT8582548A0/en
Priority to FR8613698A priority patent/FR2588414A1/en
Priority to BE0/217250A priority patent/BE905547A/en
Application granted granted Critical
Publication of IT1187433B publication Critical patent/IT1187433B/en

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
IT82548/85A 1985-10-03 1985-10-03 THREE-COLUMN ELECTRIC DISCONNECTOR OF WHICH THE ROTATING CONTROL UNIT OF WHICH TWO FEMALE CONTACTS ARE ENCLOSED IN AN INVOLUORO WATERPROOF TO THE CONSTITUENT POLLUTION THE MOBILE PART OF THE DISCONNECTOR WHILE THE MALE CONTACTS FIXED TO THE LATERAL CONTACT PERFORMANCES ARE PROTECTED BY PERTIMATE CONTACT PERFORMACES. IT1187433B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT82548/85A IT1187433B (en) 1985-10-03 1985-10-03 THREE-COLUMN ELECTRIC DISCONNECTOR OF WHICH THE ROTATING CONTROL UNIT OF WHICH TWO FEMALE CONTACTS ARE ENCLOSED IN AN INVOLUORO WATERPROOF TO THE CONSTITUENT POLLUTION THE MOBILE PART OF THE DISCONNECTOR WHILE THE MALE CONTACTS FIXED TO THE LATERAL CONTACT PERFORMANCES ARE PROTECTED BY PERTIMATE CONTACT PERFORMACES.
FR8613698A FR2588414A1 (en) 1985-10-03 1986-10-01 Three-column insulating electrical switch
BE0/217250A BE905547A (en) 1985-10-03 1986-10-02 INSULATING ELECTRIC SWITCH WITH THREE COLUMNS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT82548/85A IT1187433B (en) 1985-10-03 1985-10-03 THREE-COLUMN ELECTRIC DISCONNECTOR OF WHICH THE ROTATING CONTROL UNIT OF WHICH TWO FEMALE CONTACTS ARE ENCLOSED IN AN INVOLUORO WATERPROOF TO THE CONSTITUENT POLLUTION THE MOBILE PART OF THE DISCONNECTOR WHILE THE MALE CONTACTS FIXED TO THE LATERAL CONTACT PERFORMANCES ARE PROTECTED BY PERTIMATE CONTACT PERFORMACES.

Publications (2)

Publication Number Publication Date
IT8582548A0 true IT8582548A0 (en) 1985-10-03
IT1187433B IT1187433B (en) 1987-12-23

Family

ID=11318688

Family Applications (1)

Application Number Title Priority Date Filing Date
IT82548/85A IT1187433B (en) 1985-10-03 1985-10-03 THREE-COLUMN ELECTRIC DISCONNECTOR OF WHICH THE ROTATING CONTROL UNIT OF WHICH TWO FEMALE CONTACTS ARE ENCLOSED IN AN INVOLUORO WATERPROOF TO THE CONSTITUENT POLLUTION THE MOBILE PART OF THE DISCONNECTOR WHILE THE MALE CONTACTS FIXED TO THE LATERAL CONTACT PERFORMANCES ARE PROTECTED BY PERTIMATE CONTACT PERFORMACES.

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779004B1 (en) * 1998-05-19 2000-06-23 Alsthom Gec MEDIUM OR HIGH VOLTAGE CUTTING DEVICE INCLUDING A ROTATING MOBILE T CIRCUIT BREAKER
WO2018032303A1 (en) * 2016-08-16 2018-02-22 朱伯秦 Double-bladed high-voltage disconnector
WO2018032306A1 (en) * 2016-08-16 2018-02-22 朱伯秦 Double-bladed high-voltage disconnector
CN106298350A (en) * 2016-08-16 2017-01-04 朱伯秦 A kind of dual gate knife high voltage isolator
WO2018032305A1 (en) * 2016-08-16 2018-02-22 朱伯秦 Double-bladed high-voltage disconnector
CN106098456A (en) * 2016-08-16 2016-11-09 朱伯秦 A kind of dual gate knife high voltage isolator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE378063A (en) * 1928-04-09
FR674948A (en) * 1928-05-12 1930-02-04 Tilting yoke switch-disconnector for high voltage power lines
CH339645A (en) * 1957-11-15 1959-07-15 Gardy Particip App Earthing device
FR1371514A (en) * 1962-10-03 1964-09-04 Bbc Brown Boveri & Cie Electric coupling formed by two coupling heads
AT288528B (en) * 1968-08-03 1971-03-10 Sachsenwerk Licht & Kraft Ag Switch disconnectors

Also Published As

Publication number Publication date
BE905547A (en) 1987-02-02
IT1187433B (en) 1987-12-23
FR2588414A1 (en) 1987-04-10

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