FR2216663A2 - - Google Patents

Info

Publication number
FR2216663A2
FR2216663A2 FR7304228A FR7304228A FR2216663A2 FR 2216663 A2 FR2216663 A2 FR 2216663A2 FR 7304228 A FR7304228 A FR 7304228A FR 7304228 A FR7304228 A FR 7304228A FR 2216663 A2 FR2216663 A2 FR 2216663A2
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.)
Granted
Application number
FR7304228A
Other languages
French (fr)
Other versions
FR2216663B2 (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
Priority to FR7210942A priority Critical patent/FR2177531B1/fr
Priority to FR7245142A priority patent/FR2210813B2/fr
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7304228A priority patent/FR2216663B2/fr
Priority to CH395373A priority patent/CH576702A5/xx
Priority to NL7304052A priority patent/NL7304052A/xx
Priority to US00344204A priority patent/US3823341A/en
Priority to GB1473773A priority patent/GB1408208A/en
Priority to SE7304314A priority patent/SE379887B/xx
Priority to CA167,335A priority patent/CA980001A/en
Priority to BE129307A priority patent/BE797386A/en
Priority to ES413081A priority patent/ES413081A1/en
Priority to IT67890/73A priority patent/IT980710B/en
Priority to JP48035545A priority patent/JPS4914981A/ja
Priority to DE2315396A priority patent/DE2315396A1/en
Publication of FR2216663A2 publication Critical patent/FR2216663A2/fr
Application granted granted Critical
Publication of FR2216663B2 publication Critical patent/FR2216663B2/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
    • H01H33/02—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)
  • Power Conversion In General (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
FR7304228A 1972-03-28 1973-02-06 Expired FR2216663B2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7210942A FR2177531B1 (en) 1972-03-28 1972-03-28
FR7245142A FR2210813B2 (en) 1972-03-28 1972-12-18
FR7304228A FR2216663B2 (en) 1972-03-28 1973-02-06
CH395373A CH576702A5 (en) 1972-03-28 1973-03-19
NL7304052A NL7304052A (en) 1972-03-28 1973-03-22
US00344204A US3823341A (en) 1972-03-28 1973-03-23 Magnetic blast alternating current circuit interrupter comprising a rectifying arc extinction circuit
GB1473773A GB1408208A (en) 1972-03-28 1973-03-27 Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit
SE7304314A SE379887B (en) 1972-03-28 1973-03-27
CA167,335A CA980001A (en) 1972-03-28 1973-03-27 Magnetic blast alternating current circuit interrupter comprising a rectifying arc extinction circuit
BE129307A BE797386A (en) 1972-03-28 1973-03-27 ALTERNATIVE CURRENT CUTTING DEVICE
ES413081A ES413081A1 (en) 1972-03-28 1973-03-28 Magnetic blast alternating current circuit interrupter comprising a rectifying arc extinction circuit
IT67890/73A IT980710B (en) 1972-03-28 1973-03-28 DEVICE FOR INTERRUPTION OF AN ALTERNATING CURRENT
JP48035545A JPS4914981A (en) 1972-03-28 1973-03-28
DE2315396A DE2315396A1 (en) 1972-03-28 1973-03-28 AC SWITCHING DEVICE

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
FR2216663A2 true FR2216663A2 (en) 1974-08-30
FR2216663B2 FR2216663B2 (en) 1976-09-10

Family

ID=27249818

Family Applications (3)

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

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR7210942A Expired FR2177531B1 (en) 1972-03-28 1972-03-28
FR7245142A Expired FR2210813B2 (en) 1972-03-28 1972-12-18

Country Status (12)

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

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 (en) * 1985-07-29 1987-01-14 东北工学院 Three rolls with wedge devic for transversely rolling axes workpiece and the method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220582A (en) * 1958-04-16 1960-05-25 Vickers Electrical Co Ltd Improvements in electric arc extinguishing devices
FR1532433A (en) * 1966-05-26 1968-07-12 Bbc Brown Boveri & Cie Power switch with reverse-oriented diode circuits each having at least one diode
US3436597A (en) * 1967-08-24 1969-04-01 Gen Electric Electric circuit breaker with assisted arc interruption

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220582A (en) * 1958-04-16 1960-05-25 Vickers Electrical Co Ltd Improvements in electric arc extinguishing devices
FR1532433A (en) * 1966-05-26 1968-07-12 Bbc Brown Boveri & Cie Power switch with reverse-oriented diode circuits each having at least one diode
US3436597A (en) * 1967-08-24 1969-04-01 Gen Electric Electric circuit breaker with assisted arc interruption

Also Published As

Publication number Publication date
US3823341A (en) 1974-07-09
GB1408208A (en) 1975-10-01
FR2210813A2 (en) 1974-07-12
IT980710B (en) 1974-10-10
DE2315396A1 (en) 1973-10-25
FR2216663B2 (en) 1976-09-10
CH576702A5 (en) 1976-06-15
CA980001A (en) 1975-12-16
SE379887B (en) 1975-10-20
BE797386A (en) 1973-07-16
ES413081A1 (en) 1976-01-01
FR2177531A1 (en) 1973-11-09
FR2210813B2 (en) 1977-07-29
FR2177531B1 (en) 1974-08-02
JPS4914981A (en) 1974-02-08
NL7304052A (en) 1973-10-02

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