SE7808536L - Hogspenningsbrytare av bagutblasningstyp - Google Patents

Hogspenningsbrytare av bagutblasningstyp

Info

Publication number
SE7808536L
SE7808536L SE7808536A SE7808536A SE7808536L SE 7808536 L SE7808536 L SE 7808536L SE 7808536 A SE7808536 A SE 7808536A SE 7808536 A SE7808536 A SE 7808536A SE 7808536 L SE7808536 L SE 7808536L
Authority
SE
Sweden
Prior art keywords
high voltage
voltage switch
exhaust type
back exhaust
type
Prior art date
Application number
SE7808536A
Other languages
English (en)
Inventor
A Badon
K I Tantmura
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of SE7808536L publication Critical patent/SE7808536L/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
    • H01H2033/912—Liquified gases, e.g. liquified SF6
SE7808536A 1977-08-10 1978-08-09 Hogspenningsbrytare av bagutblasningstyp SE7808536L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724683A FR2400251A1 (fr) 1977-08-10 1977-08-10 Disjoncteur haute tension a autosoufflage

Publications (1)

Publication Number Publication Date
SE7808536L true SE7808536L (sv) 1979-02-11

Family

ID=9194451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808536A SE7808536L (sv) 1977-08-10 1978-08-09 Hogspenningsbrytare av bagutblasningstyp

Country Status (5)

Country Link
JP (1) JPS5430474A (sv)
CH (1) CH626745A5 (sv)
DE (1) DE2834772A1 (sv)
FR (1) FR2400251A1 (sv)
SE (1) SE7808536L (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139728A (en) * 1979-04-18 1980-10-31 Mitsubishi Electric Corp Switching device
JPS5947569U (ja) * 1982-09-24 1984-03-29 岡本　勝 被牽引車の自動運転装置
FR2582145B1 (fr) * 1985-05-15 1987-06-19 Alsthom Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature
FR2585875B2 (fr) * 1985-05-15 1987-09-25 Alsthom Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature
DE3666521D1 (en) * 1985-05-15 1989-11-23 Alsthom Switch with sulfur hexafluoride operating in a very low temperature environment
FR2594255B2 (fr) * 1985-05-15 1988-04-08 Alsthom Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature.
FR2593963A1 (fr) * 1986-02-05 1987-08-07 Cegelec Disjoncteur a haute tension a hexafluorure de soufre pouvant fonctionner a des temperatures exterieures basses
FR2598026B1 (fr) * 1986-04-28 1990-09-21 Alsthom Disjoncteur a hexafluorure de soufre utilisable aux temperatures exterieures tres basses
CA1256476A (fr) * 1986-07-23 1989-06-27 Guy St-Jean Disjoncteur a auto-soufflage et auto-injection de son gaz liquefie
JPH068947A (ja) * 1991-11-21 1994-01-18 Asahi Chem Ind Co Ltd 密封袋
FR3023649B1 (fr) * 2014-07-08 2016-08-19 Alstom Technology Ltd Disjoncteur utilisant l'etat diphasique d'un gaz pour ameliorer les proprietes de coupure

Also Published As

Publication number Publication date
JPS5430474A (en) 1979-03-06
FR2400251B1 (sv) 1980-03-21
FR2400251A1 (fr) 1979-03-09
DE2834772A1 (de) 1979-03-01
CH626745A5 (en) 1981-11-30

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