EP1914780A3 - Sicherungslasttrennschalter und Verriegelungseinrichtung für einen Sicherungslasttrennschalter - Google Patents

Sicherungslasttrennschalter und Verriegelungseinrichtung für einen Sicherungslasttrennschalter Download PDF

Info

Publication number
EP1914780A3
EP1914780A3 EP07118567A EP07118567A EP1914780A3 EP 1914780 A3 EP1914780 A3 EP 1914780A3 EP 07118567 A EP07118567 A EP 07118567A EP 07118567 A EP07118567 A EP 07118567A EP 1914780 A3 EP1914780 A3 EP 1914780A3
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
safety circuit
locking device
fuses
slots
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
EP07118567A
Other languages
English (en)
French (fr)
Other versions
EP1914780B1 (de
EP1914780A2 (de
Inventor
Gerhard Blaimer
Rolf-Eberhard Bruschke
Robert Protz
Steffen Scudlo
Alfred Stang
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.)
Siemens AG
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP1914780A2 publication Critical patent/EP1914780A2/de
Publication of EP1914780A3 publication Critical patent/EP1914780A3/de
Application granted granted Critical
Publication of EP1914780B1 publication Critical patent/EP1914780B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • 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

Landscapes

  • Fuses (AREA)

Abstract

In Sicherungslasttrennschaltern sind Sicherungen vermittels Hammerköpfen (14) in Schlitzen geführt und gehalten. Um zu verhindern, dass die Sicherungen (48) aus den Schlitzen (26) herausrutschen, müssen sie verriegelt werden. Hierzu wird eine Welle (32) bereitgestellt, an der ein Blockadeelement (34) angeordnet ist. Dieses ist in eine Aufnahmestellung kippbar, in der ein Einschieben der Sicherung (und gegebenenfalls ein Herausschieben) nicht behindert wird. In einer Blockierstellung hingegen blockiert das Blockadeelement (34) den Hammerkopf (14) einer so eingeschobenen Sicherung (48) in seiner Beweglichkeit und verhindert, dass die eingeschobene Sicherung (48) aus Versehen wieder herausgeschoben wird.
EP20070118567 2006-10-17 2007-10-16 Sicherungslasttrennschalter und Verriegelungseinrichtung für einen Sicherungslasttrennschalter Not-in-force EP1914780B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610049812 DE102006049812A1 (de) 2006-10-17 2006-10-17 Sicherungslasttrennschalter und Verriegelungseinrichtung für einen Sicherungslasttrennschalter

Publications (3)

Publication Number Publication Date
EP1914780A2 EP1914780A2 (de) 2008-04-23
EP1914780A3 true EP1914780A3 (de) 2009-01-07
EP1914780B1 EP1914780B1 (de) 2014-08-06

Family

ID=38961788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070118567 Not-in-force EP1914780B1 (de) 2006-10-17 2007-10-16 Sicherungslasttrennschalter und Verriegelungseinrichtung für einen Sicherungslasttrennschalter

Country Status (2)

Country Link
EP (1) EP1914780B1 (de)
DE (1) DE102006049812A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102005316B (zh) * 2009-08-31 2013-11-06 西门子公司 开关的安全联锁装置
EP2790201B1 (de) * 2013-04-12 2016-03-02 Jean Müller GmbH Elektrotechnische Fabrik Gerätedeckel eines Niederspannungs-Hochleistungs-Sicherungsschaltgeräts
EP2860746B1 (de) 2013-10-10 2017-02-22 Jean Müller GmbH Elektrotechnische Fabrik Anordnung zweier Deckel von Trennschaltern
DE112024001580A5 (de) * 2023-03-31 2026-02-12 Efen Gmbh Sicherungslastschaltleiste, insbesondere nh-sicherungslastschaltleiste
WO2024199589A1 (de) * 2023-03-31 2024-10-03 Efen Gmbh Schaltdeckel und sicherungslastschaltleiste

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243945A1 (de) * 1972-09-07 1974-03-14 Mueller Jean Ohg Elektrotech Vorrichtung fuer die handhabung von nh-sicherungen
DE7808071U1 (de) * 1978-03-17 1978-06-29 Neu, Leopold, 7980 Ravensburg Zweiteiliger Aufsteckgriff für NH-Sicherungspatronen
DE29721452U1 (de) * 1997-12-04 1998-04-30 Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental Deckel, insbesondere für NH-Sicherungslasttrennschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010909A (en) * 1961-07-31 1965-11-24 Adele Oellrich Mining and conveying equipment for short wall working, especially in coal mines, and method of mining
DE19615444A1 (de) * 1996-04-19 1997-10-23 Efen Elektrotech Fab Verriegelungseinrichtung für Sicherungseinsätze in einem Trennschalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243945A1 (de) * 1972-09-07 1974-03-14 Mueller Jean Ohg Elektrotech Vorrichtung fuer die handhabung von nh-sicherungen
DE7808071U1 (de) * 1978-03-17 1978-06-29 Neu, Leopold, 7980 Ravensburg Zweiteiliger Aufsteckgriff für NH-Sicherungspatronen
DE29721452U1 (de) * 1997-12-04 1998-04-30 Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental Deckel, insbesondere für NH-Sicherungslasttrennschalter

Also Published As

Publication number Publication date
DE102006049812A1 (de) 2008-04-24
EP1914780B1 (de) 2014-08-06
EP1914780A2 (de) 2008-04-23

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