FR1299479A - Disjoncteur à air comprimé - Google Patents

Disjoncteur à air comprimé

Info

Publication number
FR1299479A
FR1299479A FR872586A FR872586A FR1299479A FR 1299479 A FR1299479 A FR 1299479A FR 872586 A FR872586 A FR 872586A FR 872586 A FR872586 A FR 872586A FR 1299479 A FR1299479 A FR 1299479A
Authority
FR
France
Prior art keywords
compressed air
circuit breaker
air circuit
breaker
compressed
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
FR872586A
Other languages
English (en)
Inventor
Haakon Forwald
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR872586A priority Critical patent/FR1299479A/fr
Application granted granted Critical
Publication of FR1299479A publication Critical patent/FR1299479A/fr
Expired 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
    • 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
FR872586A 1960-09-07 1961-09-07 Disjoncteur à air comprimé Expired FR1299479A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR872586A FR1299479A (fr) 1960-09-07 1961-09-07 Disjoncteur à air comprimé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE851260 1960-09-07
FR872586A FR1299479A (fr) 1960-09-07 1961-09-07 Disjoncteur à air comprimé

Publications (1)

Publication Number Publication Date
FR1299479A true FR1299479A (fr) 1962-07-20

Family

ID=26192198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872586A Expired FR1299479A (fr) 1960-09-07 1961-09-07 Disjoncteur à air comprimé

Country Status (1)

Country Link
FR (1) FR1299479A (fr)

Similar Documents

Publication Publication Date Title
FR1337307A (fr) Disjoncteur pneumatique
FR1210804A (fr) Perfectionnements aux disjoncteurs à air comprimé
FR1198663A (fr) Disjoncteur à air comprimé
CH462283A (de) Druckluftschalter
CH369816A (fr) Disjoncteur
FR1168141A (fr) Disjoncteur à air comprimé
FR1288091A (fr) Disjoncteurs
FR1196255A (fr) Disjoncteur à air comprimé
FR1202924A (fr) Perfectionnements aux disjoncteurs à air comprimé
FR1123717A (fr) Disjoncteur à air comprimé
CH390348A (de) Leistungsschalter
FR1299479A (fr) Disjoncteur à air comprimé
FR1308366A (fr) Disjoncteur à air comprimé
CH395238A (de) Leistungsschalter
FR1269125A (fr) Disjoncteur pneumatique
BE618940A (fr) Disjoncteur à air comprimé à coupures multiples
FR1244444A (fr) Disjoncteur pneumatique
FR1241099A (fr) Interrupteur à air comprimé
BE582834A (fr) Disjoncteur à air comprimé
FR1298654A (fr) Disjoncteurs
FR1268240A (fr) Séparateur à air
FR1281732A (fr) Disjoncteur pneumatique
FR1324859A (fr) Disjoncteur à air comprimé à coupures multiples
FR1137325A (fr) Disjoncteur polyphasé à air comprimé
FR1271190A (fr) Perfectionnements aux disjoncteurs pneumatiques à résistances