FR2503447B1 - - Google Patents

Info

Publication number
FR2503447B1
FR2503447B1 FR8106442A FR8106442A FR2503447B1 FR 2503447 B1 FR2503447 B1 FR 2503447B1 FR 8106442 A FR8106442 A FR 8106442A FR 8106442 A FR8106442 A FR 8106442A FR 2503447 B1 FR2503447 B1 FR 2503447B1
Authority
FR
France
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
FR8106442A
Other languages
French (fr)
Other versions
FR2503447A1 (en
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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8106442A priority Critical patent/FR2503447A1/en
Publication of FR2503447A1 publication Critical patent/FR2503447A1/en
Application granted granted Critical
Publication of FR2503447B1 publication Critical patent/FR2503447B1/fr
Granted 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
FR8106442A 1981-03-31 1981-03-31 Telescopic electrical switch-yard isolator - uses telescopic insulating column with cable passing through stacked discs inside column raising and lowering isolator Granted FR2503447A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8106442A FR2503447A1 (en) 1981-03-31 1981-03-31 Telescopic electrical switch-yard isolator - uses telescopic insulating column with cable passing through stacked discs inside column raising and lowering isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106442A FR2503447A1 (en) 1981-03-31 1981-03-31 Telescopic electrical switch-yard isolator - uses telescopic insulating column with cable passing through stacked discs inside column raising and lowering isolator

Publications (2)

Publication Number Publication Date
FR2503447A1 FR2503447A1 (en) 1982-10-08
FR2503447B1 true FR2503447B1 (en) 1984-04-06

Family

ID=9256826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106442A Granted FR2503447A1 (en) 1981-03-31 1981-03-31 Telescopic electrical switch-yard isolator - uses telescopic insulating column with cable passing through stacked discs inside column raising and lowering isolator

Country Status (1)

Country Link
FR (1) FR2503447A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2182694B1 (en) * 2001-05-03 2004-06-01 Gerardo Fernandez Magester HIGH VOLTAGE TELESCOPIC SECTIONER WITH AIR INSULATION.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR931564A (en) * 1941-06-13 1948-02-26 Alsthom Cgee Further development of electrical switches and disconnectors, especially those with long breaking lengths
DE1077748B (en) * 1954-05-13 1960-03-17 Siemens Ag Inserter telescopic disconnector
DE1077293B (en) * 1954-05-13 1960-03-10 Siemens Ag Push-in telescopic disconnector for high-voltage systems
DE1137785B (en) * 1954-05-25 1962-10-11 Siemens Ag Isolating switches, in particular inserter isolating switches

Also Published As

Publication number Publication date
FR2503447A1 (en) 1982-10-08

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