FR1439845A - Appareil de commande pour disjoncteurs - Google Patents

Appareil de commande pour disjoncteurs

Info

Publication number
FR1439845A
FR1439845A FR977566A FR977566A FR1439845A FR 1439845 A FR1439845 A FR 1439845A FR 977566 A FR977566 A FR 977566A FR 977566 A FR977566 A FR 977566A FR 1439845 A FR1439845 A FR 1439845A
Authority
FR
France
Prior art keywords
control unit
circuit breakers
breakers
circuit
unit
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
FR977566A
Other languages
English (en)
French (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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 to GB9803/61A priority Critical patent/GB1023151A/en
Priority to US179567A priority patent/US3251970A/en
Priority to SE2941/62A priority patent/SE301829B/xx
Priority to CH318762A priority patent/CH394344A/fr
Priority to DEE22562A priority patent/DE1275186B/de
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to BE649003D priority patent/BE649003A/xx
Priority to FR977566A priority patent/FR1439845A/fr
Priority to NL6406509A priority patent/NL6406509A/xx
Application granted granted Critical
Publication of FR1439845A publication Critical patent/FR1439845A/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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
FR977566A 1961-03-17 1964-06-09 Appareil de commande pour disjoncteurs Expired FR1439845A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB9803/61A GB1023151A (en) 1961-03-17 1961-03-17 Improvements in or relating to gas-blast circuit-breakers
US179567A US3251970A (en) 1961-03-17 1962-03-14 Resetting control apparatus for switchgear
SE2941/62A SE301829B (enrdf_load_stackoverflow) 1961-03-17 1962-03-16
CH318762A CH394344A (fr) 1961-03-17 1962-03-16 Appareil de commande d'un disjoncteur pneumatique
DEE22562A DE1275186B (de) 1961-03-17 1962-03-16 Steuereinrichtung fuer einen Druckgasschalter
BE649003D BE649003A (enrdf_load_stackoverflow) 1961-03-17 1964-06-09
FR977566A FR1439845A (fr) 1961-03-17 1964-06-09 Appareil de commande pour disjoncteurs
NL6406509A NL6406509A (enrdf_load_stackoverflow) 1961-03-17 1964-06-09

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9803/61A GB1023151A (en) 1961-03-17 1961-03-17 Improvements in or relating to gas-blast circuit-breakers
FR977566A FR1439845A (fr) 1961-03-17 1964-06-09 Appareil de commande pour disjoncteurs
NL6406509A NL6406509A (enrdf_load_stackoverflow) 1961-03-17 1964-06-09
BE649003 1964-06-09

Publications (1)

Publication Number Publication Date
FR1439845A true FR1439845A (fr) 1966-05-27

Family

ID=27158995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977566A Expired FR1439845A (fr) 1961-03-17 1964-06-09 Appareil de commande pour disjoncteurs

Country Status (8)

Country Link
US (1) US3251970A (enrdf_load_stackoverflow)
BE (1) BE649003A (enrdf_load_stackoverflow)
CH (1) CH394344A (enrdf_load_stackoverflow)
DE (1) DE1275186B (enrdf_load_stackoverflow)
FR (1) FR1439845A (enrdf_load_stackoverflow)
GB (1) GB1023151A (enrdf_load_stackoverflow)
NL (1) NL6406509A (enrdf_load_stackoverflow)
SE (1) SE301829B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1162501A (en) * 1965-09-27 1969-08-27 English Electric Co Ltd Improvements in and relating to Protective Switching Devices.
SE385060B (sv) * 1974-10-01 1976-05-31 Asea Ab Hogspenningsbrytare
JP5116589B2 (ja) * 2008-07-15 2013-01-09 三菱電機株式会社 電力用開閉装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304286A (en) * 1919-05-20 Valve-gear
BE432154A (enrdf_load_stackoverflow) * 1938-01-14
US2275885A (en) * 1940-01-30 1942-03-10 Gen Electric Electric circuit breaker
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
US2803724A (en) * 1954-06-04 1957-08-20 Asea Ab Operating device for air blast circuit breakers
GB803628A (en) * 1955-10-05 1958-10-29 Asea Ab Air blast electric circuit breaker
GB806232A (en) * 1956-04-14 1958-12-23 Asea Ab Improvements in electric air blast circuit breakers
CH362447A (de) * 1957-06-29 1962-06-15 Asea Ab Druckluftschalter mit von Isolatorsäulen getragenen, ständig mit Druckluft gefüllten, spannungsführenden Behältern, in denen die Leistungstrennstellen angeordnet sind
US3043940A (en) * 1958-01-10 1962-07-10 Westinghouse Electric Corp Compressed-gas circuit interrupter
GB983501A (en) * 1960-03-23 1965-02-17 English Electric Co Ltd Improvements in or relating to gas-blast electric circuit-breakers

Also Published As

Publication number Publication date
US3251970A (en) 1966-05-17
CH394344A (fr) 1965-06-30
NL6406509A (enrdf_load_stackoverflow) 1965-12-10
BE649003A (enrdf_load_stackoverflow) 1964-10-01
SE301829B (enrdf_load_stackoverflow) 1968-06-24
GB1023151A (en) 1966-03-23
DE1275186B (de) 1968-08-14

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