BE795067A - ELECTRIC CURRENT INTERRUPTION DEVICE - Google Patents

ELECTRIC CURRENT INTERRUPTION DEVICE

Info

Publication number
BE795067A
BE795067A BE795067DA BE795067A BE 795067 A BE795067 A BE 795067A BE 795067D A BE795067D A BE 795067DA BE 795067 A BE795067 A BE 795067A
Authority
BE
Belgium
Prior art keywords
electric current
current interruption
interruption device
electric
interruption
Prior art date
Application number
Other languages
French (fr)
Inventor
Pierre Lemarqueand
Original Assignee
Hazemeyer 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.)
Publication date
Publication of BE795067A publication Critical patent/BE795067A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action
BE795067D 1972-02-08 ELECTRIC CURRENT INTERRUPTION DEVICE BE795067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204113A FR2170909B1 (en) 1972-02-08 1972-02-08 ELECTRIC CURRENT INTERRUPTION DEVICE

Publications (1)

Publication Number Publication Date
BE795067A true BE795067A (en) 1973-05-29

Family

ID=9093145

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795067D BE795067A (en) 1972-02-08 ELECTRIC CURRENT INTERRUPTION DEVICE

Country Status (7)

Country Link
BE (1) BE795067A (en)
DE (1) DE2303642C3 (en)
FR (1) FR2170909B1 (en)
GB (1) GB1396835A (en)
IT (1) IT978424B (en)
LU (2) LU33224A1 (en)
NL (1) NL7301717A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610260C (en) * 1929-03-05 1935-03-09 Siemens Schuckertwerke Akt Ges Contact piece for switch, especially for self switch
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
CH140851A (en) * 1951-04-08 1930-06-30 Siemens Ag Device for extinguishing the arc at electrical interruption points using compressed air.
DE1776095U (en) * 1958-03-21 1958-10-23 Siemens Ag CONTACT RING.
DE1144365B (en) * 1960-02-26 1963-02-28 Sachsenwerk Licht & Kraft Ag High voltage circuit breaker
DE1879996U (en) * 1963-04-30 1963-10-03 Licentia Gmbh CONTACT PIECE SUPPORT FOR ELECTRIC SWITCHGEAR.
US3422235A (en) * 1966-01-28 1969-01-14 Heinemann Electric Co Arcing grid case support means

Also Published As

Publication number Publication date
FR2170909B1 (en) 1975-03-21
IT978424B (en) 1974-09-20
DE2303642B2 (en) 1979-05-10
DE2303642C3 (en) 1981-04-30
DE2303642A1 (en) 1973-08-23
GB1396835A (en) 1975-06-04
LU66979A1 (en) 1973-04-19
NL7301717A (en) 1973-08-10
LU33224A1 (en) 1973-02-06
FR2170909A1 (en) 1973-09-21

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