DE392378C - Oil resistance - Google Patents

Oil resistance

Info

Publication number
DE392378C
DE392378C DES61995D DES0061995D DE392378C DE 392378 C DE392378 C DE 392378C DE S61995 D DES61995 D DE S61995D DE S0061995 D DES0061995 D DE S0061995D DE 392378 C DE392378 C DE 392378C
Authority
DE
Germany
Prior art keywords
resistors
oil
oil resistance
horns
earth
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
DES61995D
Other languages
German (de)
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 Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke 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 Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Priority to DES61995D priority Critical patent/DE392378C/en
Application granted granted Critical
Publication of DE392378C publication Critical patent/DE392378C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00Details of spark gaps
    • H01T1/16Series resistor structurally associated with spark gap

Landscapes

  • Details Of Resistors (AREA)

Description

Ölwiderstand. Bei i5berspannungsableitern werden in die Erdleitung Widerstände eingeschaltet, die den Zweck haben, den nachdem Ansprechen der Hörner zur Erde fließenden Maschinenstrom herabzusetzen. Diese Widerstände werden, .um eine gute Kühlung herbeizuführen, in C51 angeordnet. Sie können zu dreien in einem einzigen ölgefäß untergebracht sein. Abb. r zeigt solche Widerstände w1, w", w8, an deren Erdleitung Hörner hl und .h2 in Dreieck und Stern angeschlossen sind.Oil resistance. In the case of surge arresters, the earth line Resistors switched on, the purpose of which is after the horns have responded reduce machine current flowing to earth. These resistances are .um to bring about good cooling, arranged in C51. You can do three in one be housed in a single oil compartment. Fig. R shows such resistances w1, w ", w8, to whose earth line horns hl and .h2 are connected in triangle and star.

Die Erfindung bezieht sich darauf, die ölwiderstandsgefäße so auszubilden, daß die Widerstände für verschiedene Zwecke verwendet werden können, ohne daß weitere Leitungsverbindungen erforderlich sind. Das hat den Vorteil, daß - die Lagerhaltung dieser Widerstände wesentlich verbilligt wird. Die Erfindung besteht darin, daß drei Durchführungsisolatoren, an deren Bolzen die Widerstände einerseits angeschlossen sind, im Dreieck zueinander und nahe beieinander angeordnet sind.The invention relates to designing the oil resistance vessels so that the resistors can be used for different purposes without further Line connections are required. This has the advantage that - storage this resistance is significantly cheaper. the Invention exists in that three bushing insulators, on the one hand the resistors on the bolts are connected, are arranged in a triangle to each other and close to each other.

. In Abb.2 ist eine solche Anordnung dargestellt. ca ist der Deckel des Ölgefäßes, auf dein die sechs Durchführungsisolatoren b1, b2, bg, cl, c2, c$ .sitzen, zwischen denen die Widerstände w1, w2, w3 angeordnet sind. Die Zuleitungen dl, d2, d, und die Ableitungen e1, e2, e8 sind ebenfalls eingezeichnet. Die Isolatoren cl, c2, cs sind erfindungsgemäß im Dreieck nahe einander angeordnet. In dieser Ausbildung ,können die Ölwiderstände wie in der Schaltung nach Abb. z verwendet werden. Man kann aber auch gemäß Abb. 3 die Ableitungen e1, e2, e$ weglassen und auf die Durchführungsisolatoren in an sich bekannter Weise Hörner hl aufsetzen und außerdem auf Stützisolatoren il und i, zwei Hörner ha anordnen, die durch eine Leitung an Erde gelegt sind. Durch diese Anordnung wird, ohne daß es irgendeiner Leitungsverbindung bedarf, eine für ,Stern-Dreieckschutz brauchbare Einrichtung erzielt, bei der der Ülgefäßdeckel nur noch mit zwei Löchern m und n versehen sein muß zur Befestigung der Stützen i,. und i2 für die Erdhörner h,. Such an arrangement is shown in Fig. ca is the lid of the oil compartment, on which the six bushing insulators b1, b2, bg, cl, c2, c $ .sitzen, between which the resistors w1, w2, w3 are arranged. The supply lines dl, d2, d, and the derivatives e1, e2, e8 are also shown. The isolators According to the invention, cl, c2, cs are arranged close to one another in a triangle. In this training , the oil resistors can be used as in the circuit according to Fig. z. Man but can also omit the leads e1, e2, e $ as shown in Fig. 3 and place them on the bushing insulators Put on horns hl in a manner known per se and also on post insulators il and i, arrange two horns ha, which are connected to earth by a wire. By this arrangement becomes, without the need for any line connection, one for , Star-delta protection achieved usable device in which the oil vessel cover only must also be provided with two holes m and n for fastening the supports i ,. and i2 for the earth horns h,

Claims (1)

PATENT-ANSPRUcH Ölwiderstand mit drei Widerständen, dadurch gekennzeichnet, daß drei Durchführungsisolatoren, an deren Bolzen die Widerstände einerseits angeschlossen sind, im Dreieck zueinander und nahe einander angeordnet sind, zu dem Zweck, den Deckel des =Ölgefäßes zur Aufnahme eines Fünfhörnerableiters geeignet zu machen. PATENT CLAIM Oil resistor with three resistors, characterized in that three bushing insulators, to the bolts of which the resistors are connected on the one hand, are arranged in a triangle to one another and close to one another, for the purpose of making the cover of the oil vessel suitable for receiving a five-horn arrester.
DES61995D 1923-01-26 1923-01-26 Oil resistance Expired DE392378C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES61995D DE392378C (en) 1923-01-26 1923-01-26 Oil resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES61995D DE392378C (en) 1923-01-26 1923-01-26 Oil resistance

Publications (1)

Publication Number Publication Date
DE392378C true DE392378C (en) 1924-03-21

Family

ID=7495274

Family Applications (1)

Application Number Title Priority Date Filing Date
DES61995D Expired DE392378C (en) 1923-01-26 1923-01-26 Oil resistance

Country Status (1)

Country Link
DE (1) DE392378C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003058A1 (en) * 1988-09-07 1990-03-22 W J Furse & Co Ltd Apparatus suitable for use in protecting electrical installations from transients

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003058A1 (en) * 1988-09-07 1990-03-22 W J Furse & Co Ltd Apparatus suitable for use in protecting electrical installations from transients

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