DE379762C - Edge sealing on partitions that slide along the wall of the vessel in oil-filled vessels for electrical apparatus - Google Patents

Edge sealing on partitions that slide along the wall of the vessel in oil-filled vessels for electrical apparatus

Info

Publication number
DE379762C
DE379762C DEA34096D DEA0034096D DE379762C DE 379762 C DE379762 C DE 379762C DE A34096 D DEA34096 D DE A34096D DE A0034096 D DEA0034096 D DE A0034096D DE 379762 C DE379762 C DE 379762C
Authority
DE
Germany
Prior art keywords
oil
vessel
wall
edge
electrical apparatus
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
DEA34096D
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.)
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri France SA
Publication date
Priority to DEA34096D priority Critical patent/DE379762C/en
Application granted granted Critical
Publication of DE379762C publication Critical patent/DE379762C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Randabdichtung an Trennwänden, die in ölgefüllten Gefäßen für elektrische Apparate der Gefäßwand entlang gleiten. In ölgefüllten Gefäßen für elektrische Apparate, insbesondere Widerstände, Drosselspulen, Transformatoren, Induktionsregler, bringt man häufig Trennwände oder Abschlußböden an, die beispielsweise zur Trennung und Führung von kaltem und warmem c5l dienen und nicht starr mit dem Gefäß verbunden sind. Der Rand solcher Wände soll möglichst dicht abschließen und eine Vermischung der zu beiden Seiten desselben vorhandenen nImengen verhindern. Es ist nun bekannt, die Abdichtung des Randes ler Trennwände gegen die Gefäßwandung durch einen elastischen Stoff zu bewirken, der längs des Randes der Trennwand befestigt ist.Edge sealing on partition walls in oil-filled vessels for electrical Slide the apparatus along the vessel wall. In oil-filled vessels for electrical equipment, especially resistors, inductors, transformers, induction regulators one often partitions or final floors, for example for separation and Keeping cold and warm c5l is used and not rigidly connected to the vessel are. The edge of such walls should close as tightly as possible and allow a mixture the small amounts present on both sides of the same. It is now known the sealing of the edge ler partition walls against the vessel wall by an elastic Effect fabric attached along the edge of the partition.

Eine derartige Abdichtung ist nun recht un-Siclier und in vielen Fällen nicht betriebsicher, ,fa die verwendbaren Stoffe nicht allen Anforderungen in bezug auf Festigkeit, Elastizität, Dichtheit und Anpassungsfähigkeit an etwa vorhandene Unebenheiten der Gefäßwand genügen.Such a seal is now quite un-siclier and in many cases not operationally reliable, the usable substances do not meet all requirements in relation to on strength, elasticity, tightness and adaptability to any existing ones Unevenness in the vessel wall is sufficient.

Nach c-ler Erfindung wird daher der Dichtungstor, der in diesem Falle nicht selbstfedern,l zu sein braucht, :durch hesondere Feern an die Gefäßwand angepreßt.According to the invention, therefore, the sealing gate, which in this case not self-feathers, l needs to be: pressed against the vessel wall by special feet.

In der Zeichnung sind vier Ausführungsbeispiele für die Erfindung dargestellt. Darin beleutet a die Wandung eines Transformator-(>lkastens und b die Trennwand bzw. den Abschlußboden.In the drawing are four exemplary embodiments of the invention shown. In it, a illuminates the wall of a transformer - (> oil box and b the Partition wall or the final floor.

Die Abdichtung erfolgt gemäß Abb. 1 nach Art einer Stopfbüchse, indem über den an der Platte b befestigten Führungsring c der Preßring d geschoben wird, der mittels keilförmiger hiächen die Dichtungseinlage e unter Zwischen-Schaltung von Federn f gegen die Gefäßwand a preßt, wenn die Schrauben g angezogen werden.The sealing is carried out according to Fig. 1 in the manner of a stuffing box, in that the compression ring d is pushed over the guide ring c attached to the plate b, which presses the sealing insert e against the vessel wall a by means of wedge-shaped surfaces with the interposition of springs f , when the Screws g are tightened.

_-\1I>. 2 zeigt eine Dichtung, bei der der Rand der Platte b mit einer Nut versehen ist; in dieser ist ein besonderer Dichtungsträger h verschiebbar, auf dessen Außenrand eine elastische Einlage i. befestigt ist. Der Dichtungsträger ist mittels Stiften hin der Platte b geführt und wird durch kleine Schraubenfedern L nach außen gepreßt. Der bewegliche Teil der Dichtung kann durch eine Tuchkappe in abgedeckt werden._- \ 1I>. 2 shows a seal in which the edge of the plate b with a Groove is provided; in this a special seal carrier h is displaceable the outer edge of which is an elastic insert i. is attached. The seal carrier is by means of pins towards the plate b and is supported by small helical springs L pressed outwards. The moving part of the seal can be inserted through a cloth cap to be covered.

Die Dichtung nach den Abb. 3 und 4 besteht aus mit einer Tuchlage ni überspannten Blattfedern n bzw. o verschiedener Form. Dabei darf die einzelne Blattfeder in Richtung des Plattenrandes nicht allzu breit sein, damit das Tuch überall gleichmäßig am Kasten a anliegt.The seal according to Figs. 3 and 4 consists of a layer of cloth ni overstretched leaf springs n or o different shapes. The individual Leaf spring in the direction of the plate edge should not be too wide, so that the cloth rests evenly on box a everywhere.

Claims (3)

PATEN T-ANSPRÜCF1E: i. Randabdichtung an Trennwänden, die in ölgefüllten Gefäßen für elektrische Apparate .der Gefäßwandung entlang gleiten, dadurch gekennzeichnet, daß sie durch einen gegen die Gefäßwand federnd angepreßten Dichtungstoff bewirkt wird, der längs dem Rande der Trennwand befestigt ist. PATEN T-ANSPRÜCF1E: i. Edge sealing on partition walls which slide along the vessel wall in oil-filled vessels for electrical apparatus, characterized in that it is effected by a sealing material which is resiliently pressed against the vessel wall and which is fastened along the edge of the partition. 2. Randabdichtung nach Anspruch 1, gekennzeichnet durch stopfbüchsenartige Ausbildung derselben. 2. Edge seal according to Claim 1, characterized by a stuffing box-like design the same. 3. Randabdichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Dichtung-Z, durch Metallblattfedern angepreßt wird.3. Edge seal according to claim 1, characterized in that the seal-Z, is pressed by metal leaf springs.
DEA34096D Edge sealing on partitions that slide along the wall of the vessel in oil-filled vessels for electrical apparatus Expired DE379762C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA34096D DE379762C (en) Edge sealing on partitions that slide along the wall of the vessel in oil-filled vessels for electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA34096D DE379762C (en) Edge sealing on partitions that slide along the wall of the vessel in oil-filled vessels for electrical apparatus

Publications (1)

Publication Number Publication Date
DE379762C true DE379762C (en) 1923-08-27

Family

ID=6928406

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA34096D Expired DE379762C (en) Edge sealing on partitions that slide along the wall of the vessel in oil-filled vessels for electrical apparatus

Country Status (1)

Country Link
DE (1) DE379762C (en)

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