DE520797C - Air cooling of transformers, in particular on vehicles - Google Patents
Air cooling of transformers, in particular on vehiclesInfo
- Publication number
- DE520797C DE520797C DES91687D DES0091687D DE520797C DE 520797 C DE520797 C DE 520797C DE S91687 D DES91687 D DE S91687D DE S0091687 D DES0091687 D DE S0091687D DE 520797 C DE520797 C DE 520797C
- Authority
- DE
- Germany
- Prior art keywords
- recooler
- transformers
- vehicles
- air cooling
- rectifier
- 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
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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Luftkühlung von Transformatoren, insbesondere auf Fahrzeugen Die Erfindung betrifft eine Luftkühlung von Transformatoren, insbesondere auf Fahrzeugen, beispielsweise Lokomotiven, Eisenbahnturmwagen u. dgl., mit eingebautem und mit einer Rückkühlanlage versehenem Gleichrichter.Air cooling of transformers, especially on vehicles. The invention relates to air cooling of transformers, in particular on vehicles, for example Locomotives, railway tower cars and the like, with built-in and with a recooling system fitted rectifier.
Erfindungsgemäß wird der Rückkühler des Gleichrichters als Ersatz des bekannten Staubschutzsiebes des Transformators benutzt. Zu diesem Zweck können die Röhren des Rückkühlers derart nahe aneinander und sich kreuzend ,angeordnet sein, daB sie aus der durch den Rückkühler streichenden Kühlluft für den Transformator und für etwa, vorhandene Hilfsgleichrichter Staub und Feuchtigkeit abfangen.According to the invention, the recooler of the rectifier is used as a replacement the well-known dust screen of the transformer is used. To this end you can the tubes of the dry cooler so close to one another and crossing one another, arranged that they come from the cooling air passing through the recooler for the transformer and for example, existing auxiliary rectifiers trap dust and moisture.
Die Zeichnung zeigt als Ausführungsbeispiel einen Turmwagen, und zwar durch Fig. i in schematischer Ansicht und durch Fig. z in Draufsicht.The drawing shows a tower car as an embodiment, namely by Fig. i in a schematic view and by Fig. z in plan view.
Auf dem Turmwagen a befindet sich der Gleichrichter b, dessen Kühlwasser durch die Leitung c zum Rückkühler d geführt wird, von dem es rückgekühlt durch die Leitung e wieder zu dem Gleichrichter gelangt. Der Rückkühler befindet sich an der Stirnseite des Transformatorgehä.uses f an Stelle des bisherigen Staubschutzsiebes. Lüfter g" und g2 führen den Kühlluftstrom durch den Rückkühler d, durch den Transformator/ hindurch und gegebenenfalls zur weiteren Verwendung in Richtung auf die Hilfsgleichrichter 1t1, lt." h"-Die Rohre des Rückkühlers sind so nahe nebeneinander und sich kreuzend angeordnet, daß der durch den Rückkühler streichende Luftstrom in der angedeuteten Weise vollständig von Staub und sonstigen Verunreinigungen sowie Feuchtigkeit befreit wird.The rectifier b is located on the tower car a, the cooling water of which is fed through the line c to the recooler d, from which it is recooled and returns to the rectifier through the line e. The dry cooler is located on the front of the transformer housing f in place of the previous dust protection screen. Fans g "and g2 guide the flow of cooling air through the recooler d, through the transformer / and, if necessary, for further use in the direction of the auxiliary rectifiers 1t1, according to" h "-The pipes of the recooler are arranged so close to one another and crossing each other that the air flow passing through the recooler is completely freed of dust and other impurities as well as moisture in the manner indicated.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES91687D DE520797C (en) | Air cooling of transformers, in particular on vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES91687D DE520797C (en) | Air cooling of transformers, in particular on vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
DE520797C true DE520797C (en) | 1931-03-14 |
Family
ID=7516670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES91687D Expired DE520797C (en) | Air cooling of transformers, in particular on vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE520797C (en) |
-
0
- DE DES91687D patent/DE520797C/en not_active Expired
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