FR2440607A1 - Sectionneur telescopique a fenetre d'acces a joint etanche - Google Patents

Sectionneur telescopique a fenetre d'acces a joint etanche

Info

Publication number
FR2440607A1
FR2440607A1 FR7927036A FR7927036A FR2440607A1 FR 2440607 A1 FR2440607 A1 FR 2440607A1 FR 7927036 A FR7927036 A FR 7927036A FR 7927036 A FR7927036 A FR 7927036A FR 2440607 A1 FR2440607 A1 FR 2440607A1
Authority
FR
France
Prior art keywords
enclosure
access window
conductive
cover
high voltage
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.)
Granted
Application number
FR7927036A
Other languages
English (en)
Other versions
FR2440607B1 (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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2440607A1 publication Critical patent/FR2440607A1/fr
Application granted granted Critical
Publication of FR2440607B1 publication Critical patent/FR2440607B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/061—Tubular casings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/919—Seal including electrical feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/921—Closure or weather strip seal

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Patch Boards (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Manufacture Of Switches (AREA)

Abstract

L'INVENTION A POUR OBJET UN SECTIONNEUR D'ISOLEMENT POUR UNE LIGNE DE DISTRIBUTION D'ENERGIE ISOLEE A TRES HAUTE TENSION. CE SECTIONNEUR D'ISOLEMENT COMPREND UNE ENVELOPPE CONDUCTRICE 12 ET, DISPOSE DANS L'ENVELOPPE ET ISOLE ELECTRIQUEMENT DE CELLE-CI, UN ENSEMBLE CONDUCTEUR CENTRAL 18 CONCU POUR POUVOIR EXECUTER UNE OPERATION DE COMMUTATION, LADITE ENVELOPPE PRESENTANT UNE FENETRE D'ACCES A LAQUELLE EST ASSOCIE UN COUVERCLE CONDUCTEUR AMOVIBLE 28 AVEC UN JOINT CONDUCTEUR 48 CONSTITUE PAR UNE TRESSE METALLIQUE DISPOSE ENTRE LADITE ENVELOPPE ET LE COUVERCLE, DES MOYENS 29 ETANT EGALEMENT PREVUS POUR EXERCER UNE PRESSION DE CONTACT SUR LE COUVERCLE, LE JOINT ET L'ENVELOPPE, CE QUI PERMET D'OBTENIR UN TRAJET ELECTRIQUE A FAIBLE RESISTANCE ET D'ELIMINER LA DISCONTINUITE ELECTRIQUE RESULTANT DE LA PRESENCE DE LA FENETRE D'ACCES. APPLICATION, PROTECTION DES LIGNES DE DISTRIBUTION ELECTRIQUES ISOLEES A TRES HAUTE PUISSANCE ET A TRES HAUTE TENSION ET EN PARTICULIER DES GENERATRICES ET DES TRANSFORMATEURS CONNECTES A CELLES-CI.
FR7927036A 1978-11-01 1979-10-31 Sectionneur telescopique a fenetre d'acces a joint etanche Granted FR2440607A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/956,815 US4188514A (en) 1978-11-01 1978-11-01 Telescoping disconnect switch with gasketed covered access port

Publications (2)

Publication Number Publication Date
FR2440607A1 true FR2440607A1 (fr) 1980-05-30
FR2440607B1 FR2440607B1 (fr) 1984-08-17

Family

ID=25498729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927036A Granted FR2440607A1 (fr) 1978-11-01 1979-10-31 Sectionneur telescopique a fenetre d'acces a joint etanche

Country Status (12)

Country Link
US (1) US4188514A (fr)
JP (1) JPS5580826U (fr)
BE (1) BE879788A (fr)
BR (1) BR7906984A (fr)
CA (1) CA1121419A (fr)
DE (1) DE2942795A1 (fr)
ES (1) ES8100546A1 (fr)
FR (1) FR2440607A1 (fr)
GB (1) GB2035696B (fr)
IT (1) IT1124347B (fr)
MX (1) MX147389A (fr)
ZA (1) ZA795511B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005032709A1 (de) * 2005-07-07 2007-01-11 Siemens Ag Elektrisches Schaltgerät sowie Verfahren zum Betrieb eines elektrischen Schaltgerätes
EP2805394B1 (fr) * 2012-01-19 2016-09-14 Hydro-Québec Dispositif pour un appareil de commutation extérieur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145720A (en) * 1937-06-25 1939-01-31 Gen Electric Switching apparatus
DE1910871A1 (de) * 1969-03-04 1970-09-10 Bbc Brown Boveri & Cie Hochstromschaltgeraet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229006A (en) * 1940-03-13 1941-01-14 Railway & Industrial Eng Co Disconnect switch
US3573343A (en) * 1969-03-10 1971-04-06 Allen Bradley Co Electrical apparatus for hazardous locations
JPS5091733A (fr) * 1973-12-19 1975-07-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145720A (en) * 1937-06-25 1939-01-31 Gen Electric Switching apparatus
DE1910871A1 (de) * 1969-03-04 1970-09-10 Bbc Brown Boveri & Cie Hochstromschaltgeraet

Also Published As

Publication number Publication date
CA1121419A (fr) 1982-04-06
IT1124347B (it) 1986-05-07
BR7906984A (pt) 1980-09-16
US4188514A (en) 1980-02-12
ZA795511B (en) 1980-09-24
DE2942795A1 (de) 1980-05-14
GB2035696B (en) 1983-03-23
GB2035696A (en) 1980-06-18
ES485575A0 (es) 1980-11-01
ES8100546A1 (es) 1980-11-01
FR2440607B1 (fr) 1984-08-17
IT7941636A0 (it) 1979-10-31
JPS5580826U (fr) 1980-06-04
MX147389A (es) 1982-11-26
BE879788A (fr) 1980-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse