CH91990A - Induction regulator with artificial air cooling. - Google Patents
Induction regulator with artificial air cooling.Info
- Publication number
- CH91990A CH91990A CH91990DA CH91990A CH 91990 A CH91990 A CH 91990A CH 91990D A CH91990D A CH 91990DA CH 91990 A CH91990 A CH 91990A
- Authority
- CH
- Switzerland
- Prior art keywords
- housing
- induction regulator
- induction
- air
- gap
- Prior art date
Links
- 230000006698 induction Effects 0.000 title claims description 9
- 238000001816 cooling Methods 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 241000255925 Diptera Species 0.000 description 1
- 241000863032 Trieres Species 0.000 description 1
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
- H01F27/20—Cooling by special gases or non-ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Transformer Cooling (AREA)
- Motor Or Generator Cooling System (AREA)
Description
Induktionsregler mit künstlicher Luftkühlung. Die Erfindung bezieht sieh auf Induktions regler, die mittelst eines angebauter. Ventila tors gekühlt werden. Neu ist die Führung des Luftstroms. Dieser tritt erfindungsgemäss vom Ventilator aus symmetrisch in zwei parallelen Zweigen durch die Lagerschilde ein, durchströmt den Innenraum des Reglers und tritt durch zwei auf zwei entgegenge setzten Seiten des Ständers symmetrisch lie gende Öffnungen wieder aus, zum Beispiel aus den Klenrmenöffnungen des Gehäuses, der eine Teil der Luft kann dabei das Läufer und Ständereisen,
der andere die Wicklungs köpfe durchstreichen und beide können sich in dem Ringraum zwischen Ständemücken und Gehäuse vereinigen.
Wie eine derartige Kühleinrichtung bei spielsweise ausgeführt werden kann, ist aus Fig. 1 und \? der Zeichnung ersichtlich. Die Fig. 3 und 4 zeigen ein Detail dazu in grösse rem Massstube. Auf das Gehäuse a des Induktionsreglers ist der Ventilator b aufge setzt, der vom Elektromotor c angetrieben wird.
Die Luft tritt vom Ventilator aus durch die beiden Stutzen e der Lagerschilde (l in den Raurn der Wickelköpfe fein; von Trier striirnt sie teils durch (las Läufer- und Ständereisen, beziehungsweise durch die Längs kanäle g, den Luftspalt le und darauf durch die Radialschlitze i, teils durch die Wickel köpfe,
beziehungsweise durch die einstellbare Spalte k an beiden Seiten des Ständerrückens in den das Ständereisen umgebenden ring förmigen Hohlraum in, um dann diesen Raum durch die seitlichen, mit durchbrochenen Deckeln o versehenen Klemrnenöffnungen jz zu verlassen. Wie der Spalt k zum Zweck der Luftdrosselung eingestellt werden kann, geht aus der vergr-öher-ten Detailzeichnung Fig. 3 und 4 hervor.
Danach sind über dem Zwischenraum rwiscl)en Ständereisen p und dein Gehäuserand q ringsektorförmige Abdeck- bleche i- angebracht. die mittelst der ange nieteten Schrauben .> in achsialer Richtung verstellt werden können. Die Taschen t, von denen die Schrauben s getragen werden, sind an den Versteifungsrippen zt des Gehäuseran des g angeschraubt. Durch ein Luftsieb bei der Eintrittsöffnung kann die Kühlluft von Fremdkörpern gereinigt werden.
Die Luft- eintrittsöffnungen können mit einem Frisch luft- die Luftaustrittsöffnungen mit einem Abluftkanal verbunden werden.
Ebenso wie bei Induktionsreglern mit liegender @Velle kann die Erfindung auch bei solchen mit stehender Welle angewandt werden.
Induction regulator with artificial air cooling. The invention relates to induction regulators, the means of a cultivated. Fans are cooled. The guidance of the air flow is new. According to the invention, this occurs symmetrically from the fan in two parallel branches through the end shields, flows through the interior of the controller and exits through two openings symmetrically lying on two opposite sides of the stand, for example from the terminal openings of the housing, one part the air can be the runner and stand iron,
the other cross the winding heads and both can unite in the annulus between the mosquito and the housing.
How such a cooling device can be carried out for example, is shown in Fig. 1 and \? can be seen in the drawing. 3 and 4 show a detail of this on a larger scale rem. On the housing a of the induction regulator, the fan b is set, which is driven by the electric motor c.
The air exits from the fan through the two nozzles e of the end shields (l in the spaces of the end windings; von Trier strives partly through (read rotor and stator iron, or through the longitudinal channels g, the air gap le and then through the radial slots i, partly through the winding heads,
or through the adjustable gap k on both sides of the stator back into the ring-shaped cavity surrounding the stator iron, in order to then leave this space through the lateral, with perforated covers o provided clamping openings jz. How the gap k can be set for the purpose of air throttling can be seen from the enlarged detail drawing in FIGS. 3 and 4.
Thereafter, over the space rwiscl) en stator iron p and the edge of the housing q ring sector-shaped cover plates i- are attached. which can be adjusted axially by means of the riveted screws.> The pockets t, from which the screws s are carried, are screwed to the stiffening ribs zt of the housing on the g. The cooling air can be cleaned of foreign bodies through an air filter at the inlet opening.
The air inlet openings can be connected to a fresh air and the air outlet openings to an exhaust air duct.
As with induction regulators with a horizontal wave, the invention can also be applied to those with a standing wave.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH91990T | 1919-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH91990A true CH91990A (en) | 1921-12-01 |
Family
ID=4349413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH91990D CH91990A (en) | 1919-07-15 | 1919-07-15 | Induction regulator with artificial air cooling. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH91990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1003844B (en) * | 1953-09-25 | 1957-03-07 | Siemens Ag | Electric drive for ship winches or the like. |
-
1919
- 1919-07-15 CH CH91990D patent/CH91990A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1003844B (en) * | 1953-09-25 | 1957-03-07 | Siemens Ag | Electric drive for ship winches or the like. |
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