FR2490397B2 - - Google Patents

Info

Publication number
FR2490397B2
FR2490397B2 FR8019903A FR8019903A FR2490397B2 FR 2490397 B2 FR2490397 B2 FR 2490397B2 FR 8019903 A FR8019903 A FR 8019903A FR 8019903 A FR8019903 A FR 8019903A FR 2490397 B2 FR2490397 B2 FR 2490397B2
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
FR8019903A
Other languages
French (fr)
Other versions
FR2490397A2 (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.)
Alstom 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
Priority claimed from FR7915417A external-priority patent/FR2459543A1/fr
Application filed by Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR8019903A priority Critical patent/FR2490397A2/fr
Publication of FR2490397A2 publication Critical patent/FR2490397A2/fr
Application granted granted Critical
Publication of FR2490397B2 publication Critical patent/FR2490397B2/fr
Granted legal-status Critical Current

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
    • 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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
FR8019903A 1979-06-15 1980-09-16 Disjoncteur a haute tension a arc tournant et autosoufflage Granted FR2490397A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8019903A FR2490397A2 (fr) 1979-06-15 1980-09-16 Disjoncteur a haute tension a arc tournant et autosoufflage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7915417A FR2459543A1 (fr) 1979-06-15 1979-06-15 Disjoncteur a haute tension a arc tournant et autosoufflage
FR8019903A FR2490397A2 (fr) 1979-06-15 1980-09-16 Disjoncteur a haute tension a arc tournant et autosoufflage

Publications (2)

Publication Number Publication Date
FR2490397A2 FR2490397A2 (fr) 1982-03-19
FR2490397B2 true FR2490397B2 (enExample) 1983-06-24

Family

ID=26221205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019903A Granted FR2490397A2 (fr) 1979-06-15 1980-09-16 Disjoncteur a haute tension a arc tournant et autosoufflage

Country Status (1)

Country Link
FR (1) FR2490397A2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165221A (ja) * 1982-03-25 1983-09-30 三菱電機株式会社 断路器
FR2599187B1 (fr) * 1986-05-26 1994-10-28 Merlin Gerin Disjoncteur electrique a isolement gazeux et a bobine de soufflage electromagnetique pour la rotation de l'arc
DE3750482T2 (de) * 1986-06-06 1995-05-04 Mitsubishi Electric Corp Schaltvorrichtung.
FR2681724B1 (fr) * 1991-09-24 1997-01-31 Alsthom Gec Disjoncteur haute tension a grande tension d'arc.
FR2683382B1 (fr) * 1991-10-31 1997-04-30 Alsthom Gec Disjoncteur a moyenne ou haute tension a contacts d'arc en bout.
EP3451475B1 (en) * 2016-04-28 2020-04-15 Mitsubishi Electric Corporation Switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574673A5 (enExample) * 1974-08-20 1976-04-15 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
FR2490397A2 (fr) 1982-03-19

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