SE8401972D0 - DEVICE FOR COMPACT SWITCHING PLANT - Google Patents

DEVICE FOR COMPACT SWITCHING PLANT

Info

Publication number
SE8401972D0
SE8401972D0 SE8401972A SE8401972A SE8401972D0 SE 8401972 D0 SE8401972 D0 SE 8401972D0 SE 8401972 A SE8401972 A SE 8401972A SE 8401972 A SE8401972 A SE 8401972A SE 8401972 D0 SE8401972 D0 SE 8401972D0
Authority
SE
Sweden
Prior art keywords
fuse
compact
case
switch installation
switch
Prior art date
Application number
SE8401972A
Other languages
Swedish (sv)
Other versions
SE8401972L (en
SE455357B (en
Inventor
I Moen
W Rondeel
T Dalen
S Kaste
S Thygesen
N Landsverk
Original Assignee
Norsk Elektrisk & Brown Boveri
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 Norsk Elektrisk & Brown Boveri filed Critical Norsk Elektrisk & Brown Boveri
Publication of SE8401972D0 publication Critical patent/SE8401972D0/en
Publication of SE8401972L publication Critical patent/SE8401972L/en
Publication of SE455357B publication Critical patent/SE455357B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H01H85/306—Movable indicating elements acting on an auxiliary switch or contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

In the case of a compact-switch installation having gas insulation, fuses are in each case arranged in a fuse housing and have a signalling button at the rear end. Each signalling button acts on a tripping arm when a fuse trips, said tripping arm acting on a disconnection mechanism of the switch installation by means of mechanical, hydraulic or pneumatic transmission, which disconnection mechanism trips the switch. In this case, the control means are guided via an insulating connecting tube. The replacement of a fuse is simple because there is unimpeded access to the end of each fuse housing, which points towards the front of the compact-switch installation and is covered by a cover.
SE8401972A 1983-04-12 1984-04-09 DEVICE FOR COMPACT SWITCHING PLANT SE455357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO831290A NO152528C (en) 1983-04-12 1983-04-12 DEVICE FOR COMPACT SWITCH.

Publications (3)

Publication Number Publication Date
SE8401972D0 true SE8401972D0 (en) 1984-04-09
SE8401972L SE8401972L (en) 1984-10-13
SE455357B SE455357B (en) 1988-07-04

Family

ID=19887045

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401972A SE455357B (en) 1983-04-12 1984-04-09 DEVICE FOR COMPACT SWITCHING PLANT

Country Status (5)

Country Link
DE (1) DE3413219A1 (en)
DK (1) DK154377C (en)
NL (1) NL8401156A (en)
NO (1) NO152528C (en)
SE (1) SE455357B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102329B (en) * 1997-02-06 1998-11-13 Abb Transmit Oy Switch to disconnect an electrical appliance from an electrical mains
DE19836270B4 (en) * 1998-08-11 2010-11-25 Efen Gmbh Protective device against the thermal overload of a switchgear
US9583297B2 (en) 2014-04-04 2017-02-28 Eaton Corporation Remote fuse operation indicator assemblies and related systems and methods
EP3787000B1 (en) 2019-08-29 2022-05-25 Hitachi Energy Switzerland AG Electrical assembly comprising blown fuse indication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955442C (en) * 1953-01-31 1957-01-03 Concordia Maschinen & Elek Zit Combined fuse switch disconnector
DE1191892B (en) * 1962-06-15 1965-04-29 Siemens Ag Metal-enclosed high-voltage switchgear
NL127690C (en) * 1965-02-05
DE2920153A1 (en) * 1979-05-18 1980-11-27 Krone Gmbh Medium voltage switching unit using insulating gas, or liq. - has fuse support housing with side outlets carrying caps forced off by gas pressure

Also Published As

Publication number Publication date
DK186084A (en) 1984-10-13
NO152528B (en) 1985-07-01
DK154377B (en) 1988-11-07
DE3413219A1 (en) 1984-10-18
SE8401972L (en) 1984-10-13
NO152528C (en) 1985-10-09
SE455357B (en) 1988-07-04
DK154377C (en) 1989-04-10
DK186084D0 (en) 1984-04-11
NO831290L (en) 1984-10-15
NL8401156A (en) 1984-11-01

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