GB1408208A - Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit - Google Patents

Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit

Info

Publication number
GB1408208A
GB1408208A GB1473773A GB1473773A GB1408208A GB 1408208 A GB1408208 A GB 1408208A GB 1473773 A GB1473773 A GB 1473773A GB 1473773 A GB1473773 A GB 1473773A GB 1408208 A GB1408208 A GB 1408208A
Authority
GB
United Kingdom
Prior art keywords
arc
circuit
current
electrode
blow
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
GB1473773A
Other languages
English (en)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of GB1408208A publication Critical patent/GB1408208A/en
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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Power Conversion In General (AREA)
GB1473773A 1972-03-28 1973-03-27 Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit Expired GB1408208A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7210942A FR2177531B1 (enrdf_load_stackoverflow) 1972-03-28 1972-03-28
FR7245142A FR2210813B2 (enrdf_load_stackoverflow) 1972-03-28 1972-12-18
FR7304228A FR2216663B2 (enrdf_load_stackoverflow) 1972-03-28 1973-02-06

Publications (1)

Publication Number Publication Date
GB1408208A true GB1408208A (en) 1975-10-01

Family

ID=27249818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1473773A Expired GB1408208A (en) 1972-03-28 1973-03-27 Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit

Country Status (12)

Country Link
US (1) US3823341A (enrdf_load_stackoverflow)
JP (1) JPS4914981A (enrdf_load_stackoverflow)
BE (1) BE797386A (enrdf_load_stackoverflow)
CA (1) CA980001A (enrdf_load_stackoverflow)
CH (1) CH576702A5 (enrdf_load_stackoverflow)
DE (1) DE2315396A1 (enrdf_load_stackoverflow)
ES (1) ES413081A1 (enrdf_load_stackoverflow)
FR (3) FR2177531B1 (enrdf_load_stackoverflow)
GB (1) GB1408208A (enrdf_load_stackoverflow)
IT (1) IT980710B (enrdf_load_stackoverflow)
NL (1) NL7304052A (enrdf_load_stackoverflow)
SE (1) SE379887B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968381A (en) * 1974-11-25 1976-07-06 The Garrett Corporation Arc type switch
CN85106584B (zh) * 1985-07-29 1987-01-14 东北工学院 三辊楔横轧轴件的方法及专用装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220582A (fr) * 1958-04-16 1960-05-25 Vickers Electrical Co Ltd Perfectionnements apportés aux dispositifs d'extinction des arcs électriques
CH436419A (de) * 1966-05-26 1967-05-31 Bbc Brown Boveri & Cie Leistungsschalter mit bei der Abschaltung entgegengesetzt geschalteten, je mindestens aus einer Diode bestehenden Diodenkreisen
US3436597A (en) * 1967-08-24 1969-04-01 Gen Electric Electric circuit breaker with assisted arc interruption

Also Published As

Publication number Publication date
ES413081A1 (es) 1976-01-01
FR2216663A2 (enrdf_load_stackoverflow) 1974-08-30
JPS4914981A (enrdf_load_stackoverflow) 1974-02-08
FR2210813A2 (enrdf_load_stackoverflow) 1974-07-12
CA980001A (en) 1975-12-16
FR2210813B2 (enrdf_load_stackoverflow) 1977-07-29
BE797386A (fr) 1973-07-16
NL7304052A (enrdf_load_stackoverflow) 1973-10-02
IT980710B (it) 1974-10-10
US3823341A (en) 1974-07-09
FR2177531A1 (enrdf_load_stackoverflow) 1973-11-09
SE379887B (enrdf_load_stackoverflow) 1975-10-20
DE2315396A1 (de) 1973-10-25
FR2177531B1 (enrdf_load_stackoverflow) 1974-08-02
FR2216663B2 (enrdf_load_stackoverflow) 1976-09-10
CH576702A5 (enrdf_load_stackoverflow) 1976-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee