NL160673C - Elektrische lastscheidingsschakelaar. - Google Patents

Elektrische lastscheidingsschakelaar.

Info

Publication number
NL160673C
NL160673C NL6908278A NL6908278A NL160673C NL 160673 C NL160673 C NL 160673C NL 6908278 A NL6908278 A NL 6908278A NL 6908278 A NL6908278 A NL 6908278A NL 160673 C NL160673 C NL 160673C
Authority
NL
Netherlands
Prior art keywords
electric load
display switch
load display
switch
electric
Prior art date
Application number
NL6908278A
Other languages
English (en)
Dutch (nl)
Other versions
NL6908278A (xx
NL160673B (nl
Original Assignee
Sachsenwerk Licht & Kraft Ag
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 claimed from DE19681765902 external-priority patent/DE1765902C3/de
Application filed by Sachsenwerk Licht & Kraft Ag filed Critical Sachsenwerk Licht & Kraft Ag
Publication of NL6908278A publication Critical patent/NL6908278A/xx
Publication of NL160673B publication Critical patent/NL160673B/xx
Application granted granted Critical
Publication of NL160673C publication Critical patent/NL160673C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H01H31/283—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact or contacts are rectilinearly movable with respect to the carrying member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • 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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/127—Load break switches comprising a separate circuit breaker movable with a sectionalising contact arm and operated by such 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
NL6908278A 1968-08-03 1969-05-30 Elektrische lastscheidingsschakelaar. NL160673C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765902 DE1765902C3 (de) 1968-08-03 Lasttrennschalter

Publications (3)

Publication Number Publication Date
NL6908278A NL6908278A (xx) 1970-02-05
NL160673B NL160673B (nl) 1979-06-15
NL160673C true NL160673C (nl) 1979-11-15

Family

ID=5698677

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6908278A NL160673C (nl) 1968-08-03 1969-05-30 Elektrische lastscheidingsschakelaar.

Country Status (6)

Country Link
AT (1) AT288528B (xx)
BE (1) BE734281A (xx)
CH (1) CH479945A (xx)
FR (1) FR2014997A1 (xx)
NL (1) NL160673C (xx)
SE (1) SE357639B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187433B (it) * 1985-10-03 1987-12-23 Ceme Spa Sezionatore elettrico a tre colonne di cui la centrale rotante di cui due contatti femmina sono racchiusi in un involuoro stagno alla polluzione costutuente la parte mobile del sezionatore mentre i contatti maschio fissati agli isollatori laterali sono protetti da involucri semiaperti permettenti l'entrata dei contatti femmina

Also Published As

Publication number Publication date
SE357639B (xx) 1973-07-02
NL6908278A (xx) 1970-02-05
AT288528B (de) 1971-03-10
DE1765902B2 (de) 1973-01-25
NL160673B (nl) 1979-06-15
CH479945A (de) 1969-10-15
DE1765902A1 (de) 1972-04-13
FR2014997A1 (xx) 1970-04-24
BE734281A (xx) 1969-11-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SACHSENWERK