SE7714287L - MEDIUM VOLTAGE LOAD FRANCELLOR - Google Patents

MEDIUM VOLTAGE LOAD FRANCELLOR

Info

Publication number
SE7714287L
SE7714287L SE7714287A SE7714287A SE7714287L SE 7714287 L SE7714287 L SE 7714287L SE 7714287 A SE7714287 A SE 7714287A SE 7714287 A SE7714287 A SE 7714287A SE 7714287 L SE7714287 L SE 7714287L
Authority
SE
Sweden
Prior art keywords
voltage load
francellor
base frame
medium voltage
flexible strip
Prior art date
Application number
SE7714287A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE438220B (en
Inventor
E Reichl
W Heinzelmann
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
Application filed by Sachsenwerk Licht & Kraft Ag filed Critical Sachsenwerk Licht & Kraft Ag
Publication of SE7714287L publication Critical patent/SE7714287L/en
Publication of SE438220B publication Critical patent/SE438220B/en

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

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

In the case of a medium-voltage load-interruptor switch with a current path which shortens during switching off, the contact element (4), which is attached to the switching lever, carries out a pivoting movement and is connected to the connecting contact (15) by means of a flexible strip (14). The rotation point of the switch shaft (2) is arranged in the base frame (1) closer to the upper support (9) in such a manner that the moving contact element (4) covers an arc during switching, which arc remains essentially inside the outline which is predetermined by the base frame (1), the supports (8, 9) and the connecting elements (10, 15). The lower support (8) is of trough-like construction and is used for accommodating the flexible strip (14). <IMAGE>
SE7714287A 1977-03-16 1977-12-15 MEDELSPENNINGSLASTFRANSKILJARE SE438220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711342 DE2711342B2 (en) 1977-03-16 1977-03-16 Medium voltage switch disconnectors

Publications (2)

Publication Number Publication Date
SE7714287L true SE7714287L (en) 1978-09-17
SE438220B SE438220B (en) 1985-04-01

Family

ID=6003721

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714287A SE438220B (en) 1977-03-16 1977-12-15 MEDELSPENNINGSLASTFRANSKILJARE

Country Status (6)

Country Link
AT (1) AT372213B (en)
CH (1) CH626188A5 (en)
DE (1) DE2711342B2 (en)
ES (1) ES465614A1 (en)
SE (1) SE438220B (en)
YU (1) YU40695B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025485C2 (en) * 1980-07-03 1984-12-13 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Electric switch
DE3111792A1 (en) * 1981-03-20 1982-09-30 Siemens AG, 1000 Berlin und 8000 München SWITCH DISCONNECTOR WITH A DRIVE DEVICE FOR JUMPING SWITCHING ON AND OFF
DE3111793A1 (en) * 1981-03-20 1982-09-30 Siemens AG, 1000 Berlin und 8000 München SWITCH DISCONNECTOR WITH A SWIVELING SWITCHING ARM AND WITH A DELETING DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL104574B (en) * 1932-03-23

Also Published As

Publication number Publication date
DE2711342B2 (en) 1980-07-17
DE2711342A1 (en) 1978-09-21
ATA850277A (en) 1983-01-15
YU57778A (en) 1982-06-30
CH626188A5 (en) 1981-10-30
YU40695B (en) 1986-04-30
ES465614A1 (en) 1978-09-16
SE438220B (en) 1985-04-01
AT372213B (en) 1983-09-12

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