NL275580A - Meerpolige, onder belasting te onderbreken scheidingsschakelaar - Google Patents

Meerpolige, onder belasting te onderbreken scheidingsschakelaar

Info

Publication number
NL275580A
NL275580A NL275580A NL275580A NL275580A NL 275580 A NL275580 A NL 275580A NL 275580 A NL275580 A NL 275580A NL 275580 A NL275580 A NL 275580A NL 275580 A NL275580 A NL 275580A
Authority
NL
Netherlands
Prior art keywords
under load
disconnect switch
interrupted under
pole disconnect
pole
Prior art date
Application number
NL275580A
Other languages
English (en)
Other versions
NL122017C (nl
Inventor
Delevoy Victor
Cassalette Fernand
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of NL275580A publication Critical patent/NL275580A/nl
Application granted granted Critical
Publication of NL122017C publication Critical patent/NL122017C/nl

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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
    • 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
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/73—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in air at atmospheric pressure, e.g. in open air
    • 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
NL275580A 1961-03-06 1962-03-06 Meerfasige lastscheidingsschakelaar met blaascilinders en een als één vormstuk gevormd lichaam van isolatiemateriaal NL122017C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE478206 1961-03-06
BE488499 1962-01-10
BE612519A BE612519R (fr) 1961-03-06 1962-01-10 Sectionneur sous charge multipolaire

Publications (2)

Publication Number Publication Date
NL275580A true NL275580A (nl) 1964-10-12
NL122017C NL122017C (nl) 1967-04-17

Family

ID=76483363

Family Applications (1)

Application Number Title Priority Date Filing Date
NL275580A NL122017C (nl) 1961-03-06 1962-03-06 Meerfasige lastscheidingsschakelaar met blaascilinders en een als één vormstuk gevormd lichaam van isolatiemateriaal

Country Status (9)

Country Link
BE (2) BE612519R (nl)
CH (1) CH391829A (nl)
DD (1) DD44510A3 (nl)
DE (1) DE1145687B (nl)
ES (1) ES377657A3 (nl)
FR (1) FR1316389A (nl)
IT (1) IT663664B (nl)
NL (1) NL122017C (nl)
SE (1) SE196003C1 (nl)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705588C (de) * 1938-08-06 1941-05-03 Karel Kesl Elektrischer, insbesondere mehrpoliger Schalter

Also Published As

Publication number Publication date
SE196003C1 (sv) 1965-05-11
BE600953A (fr) 1961-03-31
DE1145687B (de) 1963-03-21
FR1316389A (fr) 1963-01-25
ES377657A3 (es) 1973-01-01
DD44510A3 (de) 1966-03-25
BE612519R (fr) 1962-05-02
CH391829A (fr) 1965-05-15
IT663664B (it) 1964-05-13
NL122017C (nl) 1967-04-17

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