BE715121A - - Google Patents

Info

Publication number
BE715121A
BE715121A BE715121DA BE715121A BE 715121 A BE715121 A BE 715121A BE 715121D A BE715121D A BE 715121DA BE 715121 A BE715121 A BE 715121A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE715121A publication Critical patent/BE715121A/xx

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
    • H01H33/121—Load break switches
    • H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
BE715121D 1967-07-21 1968-05-14 BE715121A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0042928 1967-07-21

Publications (1)

Publication Number Publication Date
BE715121A true BE715121A (de) 1968-09-30

Family

ID=7025161

Family Applications (1)

Application Number Title Priority Date Filing Date
BE715121D BE715121A (de) 1967-07-21 1968-05-14

Country Status (2)

Country Link
BE (1) BE715121A (de)
NL (1) NL6809950A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217002A2 (de) * 1985-09-30 1987-04-08 Concordia Sprecher GmbH Mittelspannungslasttrennschalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0217002A2 (de) * 1985-09-30 1987-04-08 Concordia Sprecher GmbH Mittelspannungslasttrennschalter
EP0217002A3 (de) * 1985-09-30 1989-05-10 Concordia Sprecher GmbH Mittelspannungslasttrennschalter

Also Published As

Publication number Publication date
NL6809950A (de) 1969-01-23

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