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EP0802551A3 - Locking device for cartridge fuses in an isolating switch - Google Patents

Locking device for cartridge fuses in an isolating switch Download PDF

Info

Publication number
EP0802551A3
EP0802551A3 EP97102389A EP97102389A EP0802551A3 EP 0802551 A3 EP0802551 A3 EP 0802551A3 EP 97102389 A EP97102389 A EP 97102389A EP 97102389 A EP97102389 A EP 97102389A EP 0802551 A3 EP0802551 A3 EP 0802551A3
Authority
EP
European Patent Office
Prior art keywords
isolating switch
latches
locking device
lugs
cartridge fuses
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP97102389A
Other languages
German (de)
French (fr)
Other versions
EP0802551B1 (en
EP0802551A2 (en
Inventor
Francis Kilian
Christian Kölbel
Michael Lischka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EFEN GmbH
Original Assignee
EFEN Elektrotechnische Fabrik GmbH
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 EFEN Elektrotechnische Fabrik GmbH filed Critical EFEN Elektrotechnische Fabrik GmbH
Publication of EP0802551A2 publication Critical patent/EP0802551A2/en
Publication of EP0802551A3 publication Critical patent/EP0802551A3/en
Application granted granted Critical
Publication of EP0802551B1 publication Critical patent/EP0802551B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01H85/0208—Tools for inserting and removing fuses
    • 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
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch

Landscapes

  • Fuses (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Keying Circuit Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

The device has securing fittings arranged transversely adjacent, separated from each other by at least one phase isolation wall and held by suspension parts via grip lugs. Each has a sprung latch (15) which can be locked with the lug (2). At least two latches (15) are mounted on a common slider which can be moved transversely to the longitudinal direction (11) of the securing device mounted in the isolating switch against the bias force of a spring. This brings the latches out of engagement with the lugs. The latches extend through a cover side wall to form a pushbutton (21).
EP97102389A 1996-04-19 1997-02-14 Locking device for cartridge fuses in an isolating switch Expired - Lifetime EP0802551B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615444 1996-04-19
DE19615444A DE19615444A1 (en) 1996-04-19 1996-04-19 Locking device for fuse links in a disconnector

Publications (3)

Publication Number Publication Date
EP0802551A2 EP0802551A2 (en) 1997-10-22
EP0802551A3 true EP0802551A3 (en) 1998-01-28
EP0802551B1 EP0802551B1 (en) 2001-12-05

Family

ID=7791710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102389A Expired - Lifetime EP0802551B1 (en) 1996-04-19 1997-02-14 Locking device for cartridge fuses in an isolating switch

Country Status (4)

Country Link
EP (1) EP0802551B1 (en)
AT (1) ATE210335T1 (en)
DE (2) DE19615444A1 (en)
PL (1) PL182231B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849875C1 (en) * 1998-10-29 2000-02-17 Geyer Ag Locking device for 2-pole or 4-pole fused breaker switch only allows insertion of outer line fuse inserts or separation blades after insertion of fuse insert or separation blade for neutral line
DE102006049812A1 (en) * 2006-10-17 2008-04-24 Siemens Ag Fuse switch disconnector and interlocking device for a fuse switch disconnector
PL220874B1 (en) * 2010-09-10 2016-01-29 APATOR Spółka Akcyjna Electrical connector with cover plate lock

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106836B (en) * 1956-03-15 1961-05-18 Pfisterer Elektrotech Karl Multipole fuse disconnector with fuses that can be released individually from the outside
DE7417818U (en) * 1974-05-22 1974-09-19 Siemens Ag Handle insert for holding several, exchangeable fuse inserts
DE7503203U (en) * 1975-02-04 1975-06-05 Driescher F Spezialfabrik Fuer Elek Holding device for fuse links
DE2551422A1 (en) * 1975-11-15 1977-05-26 Geyer Gmbh & Co Christian LV high power load fuse - has handle for each fusible element, and has locking device on each handle with rotatable bolt
CH619320A5 (en) * 1977-10-03 1980-09-15 Weber Ag Fab Elektro Operating handle for a low-voltage, high-rupture-capacity (NH) fuse
DE9305969U1 (en) * 1993-04-20 1993-07-01 Christian Geyer GmbH & Co, 8500 Nürnberg NH fuse
DE9403039U1 (en) * 1994-02-24 1994-07-28 Peterreins Schalttechnik GmbH, 91126 Schwabach Circuit arrangement provided with fuses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254847B2 (en) * 1972-11-09 1978-11-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Entry arrangement
NL9100415A (en) * 1991-03-07 1992-10-01 Tech Handelsmaatschappij Distr ASSEMBLY OF AN ELECTRIC SWITCH AND A FUSE HOLDER.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106836B (en) * 1956-03-15 1961-05-18 Pfisterer Elektrotech Karl Multipole fuse disconnector with fuses that can be released individually from the outside
DE7417818U (en) * 1974-05-22 1974-09-19 Siemens Ag Handle insert for holding several, exchangeable fuse inserts
DE7503203U (en) * 1975-02-04 1975-06-05 Driescher F Spezialfabrik Fuer Elek Holding device for fuse links
DE2551422A1 (en) * 1975-11-15 1977-05-26 Geyer Gmbh & Co Christian LV high power load fuse - has handle for each fusible element, and has locking device on each handle with rotatable bolt
CH619320A5 (en) * 1977-10-03 1980-09-15 Weber Ag Fab Elektro Operating handle for a low-voltage, high-rupture-capacity (NH) fuse
DE9305969U1 (en) * 1993-04-20 1993-07-01 Christian Geyer GmbH & Co, 8500 Nürnberg NH fuse
DE9403039U1 (en) * 1994-02-24 1994-07-28 Peterreins Schalttechnik GmbH, 91126 Schwabach Circuit arrangement provided with fuses

Also Published As

Publication number Publication date
DE19615444A1 (en) 1997-10-23
EP0802551B1 (en) 2001-12-05
EP0802551A2 (en) 1997-10-22
DE59705613D1 (en) 2002-01-17
PL182231B1 (en) 2001-11-30
PL319530A1 (en) 1997-10-27
ATE210335T1 (en) 2001-12-15

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