FR931564A - Further development of electrical switches and disconnectors, especially those with long breaking lengths - Google Patents

Further development of electrical switches and disconnectors, especially those with long breaking lengths

Info

Publication number
FR931564A
FR931564A FR931564DA FR931564A FR 931564 A FR931564 A FR 931564A FR 931564D A FR931564D A FR 931564DA FR 931564 A FR931564 A FR 931564A
Authority
FR
France
Prior art keywords
disconnectors
further development
especially those
electrical switches
breaking lengths
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
Other languages
French (fr)
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.)
Societe Generale de Constructions Electriques et Mecaniques
Cegelec SA
Original Assignee
Societe Generale de Constructions Electriques et Mecaniques
Cegelec 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 Societe Generale de Constructions Electriques et Mecaniques , Cegelec SA filed Critical Societe Generale de Constructions Electriques et Mecaniques
Application granted granted Critical
Publication of FR931564A publication Critical patent/FR931564A/en
Expired legal-status Critical Current

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
    • H01H31/26—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
    • H01H31/32—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 rectilinearly-movable contact
FR931564D 1941-06-13 1941-06-13 Further development of electrical switches and disconnectors, especially those with long breaking lengths Expired FR931564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931564T 1941-06-13

Publications (1)

Publication Number Publication Date
FR931564A true FR931564A (en) 1948-02-26

Family

ID=9454391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931564D Expired FR931564A (en) 1941-06-13 1941-06-13 Further development of electrical switches and disconnectors, especially those with long breaking lengths

Country Status (1)

Country Link
FR (1) FR931564A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005589B (en) * 1953-06-25 1957-04-04 Bbc Brown Boveri & Cie Disconnector on support isolators for high voltage systems
DE1007851B (en) * 1953-01-13 1957-05-09 Licentia Gmbh Disconnector for high or maximum voltage systems with busbars or branch lines laid in different levels one above the other
DE1043455B (en) * 1954-07-13 1958-11-13 Bbc Brown Boveri & Cie Single point high voltage disconnector
DE1077748B (en) * 1954-05-13 1960-03-17 Siemens Ag Inserter telescopic disconnector
DE1137785B (en) * 1954-05-25 1962-10-11 Siemens Ag Isolating switches, in particular inserter isolating switches
FR2503447A1 (en) * 1981-03-31 1982-10-08 Alsthom Atlantique Telescopic electrical switch-yard isolator - uses telescopic insulating column with cable passing through stacked discs inside column raising and lowering isolator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007851B (en) * 1953-01-13 1957-05-09 Licentia Gmbh Disconnector for high or maximum voltage systems with busbars or branch lines laid in different levels one above the other
DE1005589B (en) * 1953-06-25 1957-04-04 Bbc Brown Boveri & Cie Disconnector on support isolators for high voltage systems
DE1077748B (en) * 1954-05-13 1960-03-17 Siemens Ag Inserter telescopic disconnector
DE1137785B (en) * 1954-05-25 1962-10-11 Siemens Ag Isolating switches, in particular inserter isolating switches
DE1043455B (en) * 1954-07-13 1958-11-13 Bbc Brown Boveri & Cie Single point high voltage disconnector
FR2503447A1 (en) * 1981-03-31 1982-10-08 Alsthom Atlantique Telescopic electrical switch-yard isolator - uses telescopic insulating column with cable passing through stacked discs inside column raising and lowering isolator

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