DE1047293B - High-voltage rotary disconnector with fuse cartridges inserted radially into an insulating axis, which serve as switching elements - Google Patents

High-voltage rotary disconnector with fuse cartridges inserted radially into an insulating axis, which serve as switching elements

Info

Publication number
DE1047293B
DE1047293B DEE10979A DEE0010979A DE1047293B DE 1047293 B DE1047293 B DE 1047293B DE E10979 A DEE10979 A DE E10979A DE E0010979 A DEE0010979 A DE E0010979A DE 1047293 B DE1047293 B DE 1047293B
Authority
DE
Germany
Prior art keywords
fuse cartridges
switching elements
serve
fuse
axis
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.)
Pending
Application number
DEE10979A
Other languages
German (de)
Inventor
Kurt Osterspey
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.)
ELEK ZITAETS ACTIEN GES VORM W
Original Assignee
ELEK ZITAETS ACTIEN GES VORM W
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 ELEK ZITAETS ACTIEN GES VORM W filed Critical ELEK ZITAETS ACTIEN GES VORM W
Priority to DEE10979A priority Critical patent/DE1047293B/en
Publication of DE1047293B publication Critical patent/DE1047293B/en
Pending legal-status Critical Current

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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—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
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches

Description

DEUTSCHESGERMAN

Für Hochspannungsanlagen hat man aus Gründen der Raumeinsparung Trennschalter und Sicherungen, vereinigt, die als Hebelschalter-Trennsicherungen mit einseitiger Abtrennung und als Schubschalter-Trennsicherungen mit doppelseitiger Abtrennung ausgebildet sind. Beide Ausführungen haben den Nachteil, daß sie sehr sperrig sind und im ausgeschalteten Zustand wesentlich größeren Raumbedarf gegenüber geerdeten Teilen benötigen als in eingeschalteter Stellung und ferner, daß besondere aus Isoliermaterial mit Metallkontakten versehene Trennmesser als Halterungen für die Sicherungspatronen benötigt werden.In order to save space, disconnectors and fuses are used for high-voltage systems, unites, the as lever switch isolating fuses with one-sided separation and as push switch isolating fuses are designed with double-sided separation. Both versions have the disadvantage that they are very bulky and, when switched off, take up considerably more space than when they are grounded Parts require as in the on position and also that special made of insulating material with metal contacts provided separating knives are required as holders for the fuse cartridges.

Nach der Erfindung wird vorgeschlagen, die Trennsicherung als Dreh-Trennsicherungsschalter mit einer Isolier-Drehachse auszuführen, die radial von Isolierrohren zur Aufnahme von Sicherungspatronen durchdrungen ist und die in diese Isolierrohre locker eingeschobenen Sicherungspatronen unmittelbar als Schaltelemente mit entsprechenden Gegenkontakten zu benutzen.According to the invention it is proposed that the isolating fuse as a rotary isolating switch with a Execute insulating axis of rotation, penetrated radially by insulating tubes for receiving fuse cartridges is and the fuse cartridges loosely inserted into these insulating tubes directly as Use switching elements with corresponding counter contacts.

Hierdurch wird der größere Raumbedarf im ausgeschalteten Zustand gegenüber der eingeschalteten Stellung vermieden und eine völlig gefahrlose Auswechselung der Sicherungspatronen ohne jede Hilfswerkzeuge möglich, weil die Patronen nur im ausgeschalteten Zustand durch eventuell noch abschottbare kreisrunde Löcher von annähernd gleichem Durchmesser wie die Sicherungspatronen in der Vorderwand zugänglich sind.This results in the greater space requirement in the switched-off state compared to the switched-on state Avoided position and completely safe replacement of the fuse cartridges without any auxiliary tools possible because the cartridges can only be sealed off when they are switched off circular holes of approximately the same diameter as the fuse cartridges in the front wall are accessible.

In Fig. 1 ist die Ausführung eines solchen Hochspannungs-Drehtrennsicherungsschalters dargestellt. Das Isolierrohr 1 dient als Drehachse und wird von Isolierrohren 2, welche die Sicherungspatronen 3 aufnehmen, durchdrungen. Die Anschlußenden 4 der Sicherungspatronen dienen unmittelbar als Schaltstücke, die in ortsfeste Gegenkontakte 5 eingreifen. In der Ausschaltstellung werden die Sicherungspatronen bei 6 geerdet, um eventuell Ladungen abzuleiten. In derselben Stellung können die Sicherungspatronen durch die Löcher 7 in der Vorderwand, die eventuell noch durch ein selbsttätig wirkendes Schott in der Hochspannungs-Drehtrennsicherungsschalter mit radial in eine IsolierachseIn Fig. 1, the design of such a high-voltage rotary isolating switch is shown. The insulating tube 1 serves as an axis of rotation and is penetrated by insulating tubes 2, which receive the fuse cartridges 3. The connection ends 4 of the fuse cartridges serve directly as contact pieces which engage in stationary mating contacts 5. In the off position, the fuse cartridges are earthed at 6 in order to discharge any charges. In the same position, the fuse cartridges can pass through the holes 7 in the front wall, which may also be provided by an automatically acting bulkhead in the high-voltage rotary disconnector with a radial in an insulating axis

eingesetzten Sicherungspatronen, die
unmittelbar als Schaltelemente dieneninserted fuse cartridges, the
serve directly as switching elements

Anmelder:Applicant:

Elektrizitäts -Actien - GesellschaftElectricity Shares Society

vorm. W. Lahmeyer & Co.,
Frankfurt/M., Guiollettstr. 48vorm. W. Lahmeyer & Co.,
Frankfurt / M., Guiollettstr. 48

Kurt Osterspey, Mechernich (Eifel),
ist als Erfinder genannt wordenKurt Osterspey, Mechernich (Eifel),
has been named as the inventor

Einschaltstellung verschließbar sind, völlig gefahrlos von Hand ohne jedes Hilfswerkzeug ausgewechselt werden.Switch-on position can be locked, completely safely replaced by hand without any auxiliary tools will.

Claims (1)

Patentanspruch:Claim: Hochspannungs-Drehtrennsicherungsschaltermit Sicherungspatronen, die eine Isolierachse radial durchdringen und unmittelbar als Schaltelemente dienen, dadurch gekennzeichnet, daß die Sicherungspatronen in Isolierrohre eingesetzt sind, welche die aus Isoliermaterial bestehende Drehachse radial durchdringen, in der Weise, daß die Sicherungspatronen in geerdeter Ausschaltstellung gefahrlos durch eine verriegelbare Wandöffnung ausgewechselt werden können.High-voltage rotary disconnector with Fuse cartridges that penetrate an isolating axis radially and directly as switching elements serve, characterized in that the fuse cartridges are inserted in insulating tubes, which penetrate the axis of rotation made of insulating material radially, in such a way that the Fuse cartridges in earthed switch-off position safely through a lockable wall opening can be exchanged. In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 672 128, 554 144,Considered publications:
German patent specifications No. 672 128, 554 144, 611237;611237; USA.-Patentschriften Nr. 2 366 784, 2 360 774,U.S. Patents Nos. 2,366,784, 2,360,774, 937 701.937 701. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEE10979A 1955-07-11 1955-07-11 High-voltage rotary disconnector with fuse cartridges inserted radially into an insulating axis, which serve as switching elements Pending DE1047293B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE10979A DE1047293B (en) 1955-07-11 1955-07-11 High-voltage rotary disconnector with fuse cartridges inserted radially into an insulating axis, which serve as switching elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE10979A DE1047293B (en) 1955-07-11 1955-07-11 High-voltage rotary disconnector with fuse cartridges inserted radially into an insulating axis, which serve as switching elements

Publications (1)

Publication Number Publication Date
DE1047293B true DE1047293B (en) 1958-12-24

Family

ID=7067992

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE10979A Pending DE1047293B (en) 1955-07-11 1955-07-11 High-voltage rotary disconnector with fuse cartridges inserted radially into an insulating axis, which serve as switching elements

Country Status (1)

Country Link
DE (1) DE1047293B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342796A1 (en) * 1993-12-15 1995-06-22 Abb Patent Gmbh Switchgear

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554144C (en) * 1929-08-13 1932-07-06 Paul Loewe Bushing disconnector with current transformer
US1937701A (en) * 1932-01-11 1933-12-05 Herman C Kalwitz Switch
DE611237C (en) * 1930-05-17 1935-03-25 Sigwart Ruppel Dipl Ing Arrangement for switchgear with circuit breakers and disconnectors
DE672128C (en) * 1937-01-21 1939-02-23 Siemens Schuckertwerke Akt Ges Encapsulated switchgear for high-voltage switchgear with busbars inside the device
US2360774A (en) * 1942-08-10 1944-10-17 Electrical Eng Equipment Co Rotary disconnect switch
US2366784A (en) * 1943-02-04 1945-01-09 Electric Power Equipment Corp Disconnecting switch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE554144C (en) * 1929-08-13 1932-07-06 Paul Loewe Bushing disconnector with current transformer
DE611237C (en) * 1930-05-17 1935-03-25 Sigwart Ruppel Dipl Ing Arrangement for switchgear with circuit breakers and disconnectors
US1937701A (en) * 1932-01-11 1933-12-05 Herman C Kalwitz Switch
DE672128C (en) * 1937-01-21 1939-02-23 Siemens Schuckertwerke Akt Ges Encapsulated switchgear for high-voltage switchgear with busbars inside the device
US2360774A (en) * 1942-08-10 1944-10-17 Electrical Eng Equipment Co Rotary disconnect switch
US2366784A (en) * 1943-02-04 1945-01-09 Electric Power Equipment Corp Disconnecting switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342796A1 (en) * 1993-12-15 1995-06-22 Abb Patent Gmbh Switchgear

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