DE540856C - Connection of busbar boxes to be poured out of cast-encapsulated distribution systems - Google Patents
Connection of busbar boxes to be poured out of cast-encapsulated distribution systemsInfo
- Publication number
- DE540856C DE540856C DENDAT540856D DE540856DD DE540856C DE 540856 C DE540856 C DE 540856C DE NDAT540856 D DENDAT540856 D DE NDAT540856D DE 540856D D DE540856D D DE 540856DD DE 540856 C DE540856 C DE 540856C
- Authority
- DE
- Germany
- Prior art keywords
- boxes
- cast
- connection
- busbar
- distribution systems
- 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
Links
- 238000009826 distribution Methods 0.000 title claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Continuous Casting (AREA)
Description
Verbindung auszugießender Sammelschienenkästen von gußgekapselten Verteilungsanlagen Bei gekapselten Verteilungen mit ausgegossenen Sammelschienenkästen bereiten die Verbindungsstellen der Sammelschienenkästen untereinander in bezug auf ihre Dichtigkeit gewisse Schwierigkeiten. Die bisher bekannte Art der Abdichtung durch Zwischenfügung von Dichtungsmaterial zwischen die Flansche zweier benachbarter Gehäuse und Festziehen der Flansche durch Schrauben ist für den vorliegenden Zweck nicht verwendbar; denn durch die Größe und das Gewicht ist das genaue Aneinanderreihen der-Apparate nicht möglich. Ferner muß bei gekapselten Verteilungen mit einer Erweiterung der Anlage gerechnet werden, so daß nach und nach weitere Sammelschienenkästen aneinandergereiht werden müssen. Verwendet man nun Flansche im Sinne der bekannten Anordnung, so ist es bei der Größe der Anordnung nicht möglich, die Verbindung der Flansche mittels die Flansche durchsetzender Schrauben direkt vorzunehmen, vielmehr müssen nachträglich an Ort und Stelle die entsprechenden Durchtrittslöcher für die Schrauben hergestellt werden.Connection of busbar boxes to be cast to cast-encapsulated Distribution systems For encapsulated distributions with molded busbar boxes prepare the connection points of the busbar boxes with one another certain difficulties on their tightness. The previously known type of sealing by interposing sealing material between the flanges of two adjacent ones Housing and tightening the flanges by screws is for the present purpose not useable; because due to the size and weight, the exact stringing together the apparatus is not possible. Furthermore, in the case of encapsulated distributions, an extension of the system are expected, so that gradually more busbar boxes are lined up Need to become. If you now use flanges in the sense of the known arrangement, so is Given the size of the arrangement, it is not possible to connect the flanges by means of to make the flanges of penetrating screws directly, but must later the corresponding through-holes for the screws are made on the spot will.
Um diese Schwierigkeiten zu vermeiden und um eine sichere Abdichtung zu erreichen, werden gemäß der Erfindung die Sammelschienenkästen durch innen liegende Schrauben aneinander befestigt, und zwar wird um die Enden zweier zusammenstoßender Sammelschienenkästen ein Flacheisen unter Zwischenfügung von Dichtungsmaterial herumgelegt, an dem senkrecht stehende Schraubenbolzen angeschweißt sind. Diese Schraubenbolzen ragen durch den zwischen den beiden Kästen bestehenden Zwischenraum in das Kasteninnere und bewirken mittels gegen die Innenwandung der Kästen anliegender Unterlegscheiben nach Anziehen der Schraubenmuttern eine massedichte Verbindung.In order to avoid these difficulties and to ensure a secure seal To achieve, according to the invention, the busbar boxes by internal Screws fastened together, namely around the ends of two butting Busbar boxes put a flat iron around with the interposition of sealing material, are welded to the vertical bolt. These bolts protrude through the space between the two boxes into the box interior and effect by means of washers resting against the inner wall of the boxes after tightening the screw nuts a mass-tight connection.
Eine der möglichen Ausführungsformen ist in der Zeichnung dargestellt. Abb. r zeigt zwei -Schaltfelder. Die Sammelschienenkästen a und b sollen bei c massedicht verbunden werden. Zu diesem Zweck wird (s. Abb. 2 und 3) ein Flacheisen f verwendet, an das innen Schraubenbolzen g1 bis g, angeschweißt sind. Dieses Flacheisen f wird unter Zwischenfügung einer Gummidichtung h um die Enden d und e der Sammelschienenkästen a, b herumgelegt, und durch Gegenziehen der auf den Schraubenbolzen g1 bis g7 sitzenden Muttern mit Unterl:egscheiben wird eine vollständig dichte Verbindung der Sammelschienenkästen a, b erreicht.One of the possible embodiments is shown in the drawing. Fig. R shows two control panels. The busbar boxes a and b should be connected in a mass-tight manner at c. For this purpose (see Fig. 2 and 3) a flat iron f is used, to which screw bolts g1 to g are welded on the inside. This flat iron f is placed around the ends d and e of the busbar boxes a, b with a rubber seal h in between, and a completely tight connection of the busbar boxes a, b is achieved by counter-tightening the nuts with washers on the screw bolts g1 to g7.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE540856T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE540856C true DE540856C (en) | 1931-12-30 |
Family
ID=6559073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT540856D Expired DE540856C (en) | Connection of busbar boxes to be poured out of cast-encapsulated distribution systems |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE540856C (en) |
-
0
- DE DENDAT540856D patent/DE540856C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69917092T2 (en) | Current transformer for a gas-insulated switchgear | |
| DE2710443A1 (en) | HEAT BARRIER FOR HIGH TEMPERATURE CIRCULATION PUMPS | |
| DE2116982A1 (en) | Pipeline distribution system for supply and return lines, in particular for hot water heating systems | |
| DE2653263B2 (en) | Exhaust pipe | |
| DE540856C (en) | Connection of busbar boxes to be poured out of cast-encapsulated distribution systems | |
| AT215119B (en) | Gas heater for connection to the outside wall | |
| DE2116972C3 (en) | Ventilation device for pneumatic conveyor systems | |
| DE2140102A1 (en) | Body with internal lines | |
| DE3837156C2 (en) | ||
| DE7604773U1 (en) | ANGLE COMPENSATOR | |
| AT163713B (en) | Protective cover for the engines of motor locomotives | |
| CH492178A (en) | Sectional boiler | |
| DE606453C (en) | Electric accumulator cell, battery, etc. like | |
| DE440397C (en) | Subdivided cooling jacket for rotary grate gas generator | |
| AT392679B (en) | LOCKING DEVICE FOR OPENINGS, ESPECIALLY ON CONTAINERS, TUBES OR CONNECTORS | |
| DE1809308C3 (en) | Arrangement for the temporary sealing of longitudinally divided, fully equipped Pupin coil sleeves | |
| DE435613C (en) | Gas generators for vehicles | |
| AT276449B (en) | Liquid gas cooling system, in particular nitrogen cooling system for refrigerated vehicles and refrigerated containers | |
| DE2262694A1 (en) | METAL ENCAPSULATED, COMPRESSED GAS INSULATED HIGH VOLTAGE CABLE | |
| AT120265B (en) | Cylinder for standing, double-acting internal combustion engines. | |
| DE2700442A1 (en) | DEVICE FOR ASSEMBLING AND DISASSEMBLING A CONNECTING ROD END ON A CRANKSHAFT | |
| DE510348C (en) | A transformer, in particular a measuring transducer, arranged within an insulating housing, in which the insulating housing is designed as a suspension insulator and the electrical part is attached to the cover of the insulating housing | |
| DE1151863B (en) | Sealing of the stator winding space of an underwater electric motor of the semi-wet design | |
| DE353810C (en) | Aircraft engine with two or more parallel cylinder groups | |
| DE1963426C3 (en) | Container for heating oil or the like |