DE876859C - High-voltage disconnector in column design - Google Patents

High-voltage disconnector in column design

Info

Publication number
DE876859C
DE876859C DES13987D DES0013987D DE876859C DE 876859 C DE876859 C DE 876859C DE S13987 D DES13987 D DE S13987D DE S0013987 D DES0013987 D DE S0013987D DE 876859 C DE876859 C DE 876859C
Authority
DE
Germany
Prior art keywords
knife
disconnector
voltage disconnector
cutting knife
voltage
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.)
Expired
Application number
DES13987D
Other languages
German (de)
Inventor
Rudolf Dipl-Ing Kaiser
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
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 filed Critical Siemens AG
Priority to DES13987D priority Critical patent/DE876859C/en
Application granted granted Critical
Publication of DE876859C publication Critical patent/DE876859C/en
Expired 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • 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

Die. Erfindung betrifft -einen Hdchspannungstrennschalter in Säulenbau-form, (bei dem übereinander zwei Isolierkörper axial angeordnet sind. Das Trennmesser läßt sich um eine Achse schwenken, ,die zwischen den beiden- Isolatoren liegt, so daß -das Trennmesser zum Einschalten nach oben in einen Gegenkontakt eingeschwenkt werden- kann. Gemäß der Erfindung wird nun das Schwenken des Trennmessers dadurch bewirkt, daB der untere Isolator des Trennschaltersdrehbar ist und: die Ein-und Ausschaltbewegung auf das Trennmesser überträgt, während der obere Isolator,des Trennschalters durch Sammelschienen und Querverbindungen in seiner Lage gehalten wird.The. The invention relates to a high-voltage disconnector in the form of a column, (in which two insulating bodies are arranged axially one above the other. The cutting knife can be pivoted about an axis, which lies between the two isolators, so that the cutting knife is swiveled up into a mating contact for switching on can be. According to the invention, the pivoting of the cutting knife is now thereby causes the lower isolator of the disconnector to be rotatable and: Switch-off movement transfers to the cutting knife, while the upper isolator, des Disconnector held in place by busbars and cross connections will.

In,den Fig. i und 2 .st ein Ausführungsbeispiel der Erfindung .in zwei Ansichtehdargestellt. i be-,deutet hierin: die Grundplatte-ges Trennschalters,.. Auf dieser ist zunächst ein Lager .2 angeordnet, in idem der Isolator 3 drehbar befestigt ist. Der Isolator trägt eine Kappe q., in der sich ein Umlenkgetriebe 5 befindet, das über die Drehachse 6 das 'Trennrnesser 7 betätigt. 8 ist der obere Isolator, an dessen obere Kappe 9 der Gegenkontakt io für. ,das nach oben schwenkbare Trennmesser 7 angeordnet ist. i i ist die Anschlußklemme für die Sammelschiene. Der untere-.Anschluß -für..die_Querverbindung.liegt . bei 12. Der obere Isolator 8 wird demnach von den Anschlüssen i i und 12 in seiner Lage gehalten und stützt sich auf den-unteren Isolator. -Tm' darggestellten Zustand (Fig. i) ist die obere. Isolierstrecke überbrückt. Wird der Drefistützer 3 durch Hand-- antrieb,. Druckluft oder, Motorantrieb ad. dgl. ge,-dreht, so verläßt das senkrecht stehende Trennmesser 7 seine Einschaltlage und wird über das Umlenkgetri-#be um 9o° in die Ausschaltstellung (bewegt. In Fig.z ist dieser Zustand dar-gestellt, Um,die Drehachse zwischen den beiden Isolatoren mit Erde verbinden zu können, kann weiter gemäß der Erfindung ,das Trennmess:er7 so angeordnet sein, daß es über die Ausschaltstellung hinweg nach unten gedreht werden kann, bis es in den,dort angeordneten geerdeten Gegenkontakt 13 einschlägt. Man kann auch ein getrenntes Endungsmesser anwenden, wie dies in. Fig.2 bei 1q. dargestellt ist. Das Endungsmesser 1q: kann dann um den Drehpunkt 15 gedreht und nach unten in die Ausschaltstellung geschwenkt werden.In FIGS. 1 and 2, an exemplary embodiment of the invention is shown in two views. i means here: the base plate-ges disconnector, .. On this a bearing .2 is initially arranged, in which the insulator 3 is rotatably attached. The isolator has a cap q., In which a deflection gear 5 is located, which actuates the separator 7 via the axis of rotation 6. 8 is the upper insulator, on whose upper cap 9 the mating contact io for. , the upwardly pivotable cutting knife 7 is arranged. ii is the connection terminal for the busbar. The lower connection for the cross connection is located. at 12. The upper insulator 8 is therefore held in its position by the connections ii and 12 and is supported on the lower insulator. -Tm 'shown state (Fig. I) is the upper one. Bridged insulating distance. If the three-way support 3 is operated by hand. Compressed air or motor drive ad. Like. Ge, -turned, the vertical cutting knife 7 leaves its switched-on position and is moved by 90 ° into the switched-off position (via the deflection gear. In Fig.z this state is shown, Um, the axis of rotation between the To be able to connect both insulators to earth, according to the invention, the isolating measuring device 7 can be arranged in such a way that it can be turned downwards beyond the switch-off position until it hits the earthed counter-contact 13 arranged there Use a separate end knife, as shown in Fig. 2 at 1q .. The end knife 1q: can then be rotated around the pivot point 1 5 and swiveled down into the switch-off position.

Der Vorteil der Ausbildung des Trennschalters gemäß der Erfindung liegt vor allen Dingen in seinem geringen Raumbedarf hinsichtlich der Grundfläche. Er kann ebenso für Innenraum wie auch für Freiluftanlagen gebraucht werden.The advantage of designing the circuit breaker according to the invention lies above all in its low space requirement in terms of the base area. It can be used for indoor as well as for outdoor systems.

Claims (5)

PATENTANSPRÜCHE: i. Hochspannungstrennschalter in Säulenbauform, bei dem zwei axial hintereinander angeordnete Isolatoren verwendet sind, dadurch gekennzeichnet, daß der obere Isolator durch an seinem oberen und unteren Ende angeordnete Leitungsanschlüsse in seiner Lage festgehalten wird, @während er untere Isolator drehbar ist und durch Drdhung über ein Getriebe das Schwenkmesser bewegt. PATENT CLAIMS: i. High-voltage disconnector in column design, at which uses two insulators arranged axially one behind the other, characterized in that that the upper insulator through line connections arranged at its upper and lower ends is held in place @ while the lower isolator is rotatable and through Drdhung moves the swivel knife via a gear. 2. Hochspannungstrennschalter nach Anspruch i, dadizreh gekennzeichnet, daß die Bewegung des Trennmessers über ein Umlenk--getriebe erfolgt; -das zwischen den beiden Isolatoren angeordnet ist. 2. High voltage circuit breaker according to claim i, characterized in that the movement of the cutting knife over a deflection gear takes place; -that is arranged between the two isolators. 3. Hochspannungstrennschalter nach Anspruch i oder- 2, dadurch gekennzeichnet; daß ,das Trennmesser so eingerichtet ist, daß es nach demAusszhalten der zu trennenden Strecke nach unten :bewegt werden und in einem Erdungskontakt einschlagen kann. q.. 3. High voltage disconnector according to claim i or 2, characterized; that , the cutting knife is set up in such a way that after the Downward path: can be moved and hit a ground contact. q .. Hochspannungstrennschalter nach Anspruch i .bis 3, dadurch gekennzeichnet, daß ein besonderes Endungsmesser angeordnet ist, dessen Drehpunkt am Fuß des unteren Isolators liegt und das nach oben in die Einschaltlage geschwenkt werden kann. .High-voltage disconnector according to Claims 1 to 3, characterized in that a special end knife is arranged, the pivot point of which lies at the foot of the lower insulator and which can be swiveled upwards into the switched-on position. . 5. Hochspannungstrennschalter nach Anspruch i bis q., dadurch gekennzeichnet, daß der Einbau des Trennschalters so erfolgt, daß das Trennmesser im ausgeschaltetenZustand parallel zu einer Anschlußleitung liegt.5. High-voltage disconnector according to Claims i to q., Characterized in that the The disconnector is installed in such a way that the disconnection knife is switched off lies parallel to a connection line.
DES13987D 1943-06-27 1943-06-27 High-voltage disconnector in column design Expired DE876859C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES13987D DE876859C (en) 1943-06-27 1943-06-27 High-voltage disconnector in column design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES13987D DE876859C (en) 1943-06-27 1943-06-27 High-voltage disconnector in column design

Publications (1)

Publication Number Publication Date
DE876859C true DE876859C (en) 1953-05-18

Family

ID=7474455

Family Applications (1)

Application Number Title Priority Date Filing Date
DES13987D Expired DE876859C (en) 1943-06-27 1943-06-27 High-voltage disconnector in column design

Country Status (1)

Country Link
DE (1) DE876859C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092096B (en) * 1954-05-06 1960-11-03 Merlin Gerin Single point disconnector with articulated arm
DE1265264B (en) * 1966-05-28 1968-04-04 Licentia Gmbh Single column disconnector with attached earthing device
DE19838364C1 (en) * 1998-08-18 2000-03-16 Siemens Ag High-voltage (HV) equipment circuit-breaker sub-assembly
US7750264B2 (en) 2004-08-30 2010-07-06 Siemens Aktiengesellschaft High voltage switch configuration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1092096B (en) * 1954-05-06 1960-11-03 Merlin Gerin Single point disconnector with articulated arm
DE1265264B (en) * 1966-05-28 1968-04-04 Licentia Gmbh Single column disconnector with attached earthing device
DE19838364C1 (en) * 1998-08-18 2000-03-16 Siemens Ag High-voltage (HV) equipment circuit-breaker sub-assembly
US7750264B2 (en) 2004-08-30 2010-07-06 Siemens Aktiengesellschaft High voltage switch configuration

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