DE381047C - Induction regulator that is cooled by means of an attached fan - Google Patents
Induction regulator that is cooled by means of an attached fanInfo
- Publication number
- DE381047C DE381047C DEA32045D DEA0032045D DE381047C DE 381047 C DE381047 C DE 381047C DE A32045 D DEA32045 D DE A32045D DE A0032045 D DEA0032045 D DE A0032045D DE 381047 C DE381047 C DE 381047C
- Authority
- DE
- Germany
- Prior art keywords
- induction regulator
- stand
- housing
- cooled
- air
- 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)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Description
Induktionsregler, der mittels eines angebauten Ventilators gekühlt wird. Die Erfindung bezieht sich auf Induktionsregler, die mittels eines angebauten Ventilators gekühlt werden. Neu ist die Führung des Luftstroms. Dieser tritt vom Ventilator in zwei parallelen Zweigen durch die beiden 1.ägerschilde ein, durchströmt zunächst die Längskanäle in Ständer und Läufer sowie den Luftspalt, sodann die radialen Luftschlitze im Ständer- unrl Läufereisen und tritt auf beiden Seiten des Ständers aus symmetrisch liegenden Öffnungen des Gehäuses, z. B. aus den KleinmenöIfnungen, aus; ein Parallelweg für den Luftstrom wird unmittelbar von den Lagerschilden durch die Wicklungsköpfe geleitet und führt über den Ständerrücken ebenfalls zu rien Austrittsöffnungen.Induction regulator, which is cooled by means of an attached fan will. The invention relates to induction regulators, which by means of a built-on Fan can be cooled. The guidance of the air flow is new. This occurs from Fan in two parallel branches through the two 1st carrier shields, flows through first the longitudinal channels in the stator and rotor and the air gap, then the radial channels Louvres in the stand and runner iron and occurs on either side of the stand from symmetrically lying openings of the housing, z. B. from the small openings, the end; a parallel path for the air flow is directly from the end shields the winding heads and also leads via the stator back to rien outlet openings.
Wie eine derartige Kühleinrichtung beispielsweise ausgeführt werden kann, ist aus Abh. t und s der Zeichnung ersichtlich. Auf (las Gehäuse a des lnduktionsreglers ist der Ventilator h aufgesetzt, der vom Elektromotor c angetrieben wird. Die Luft tritt vom Ventilator aus durch die beiden Stutzen e der Lagerschilde (1 in den Raum der Wickelköpfe f ein; v;)n hier strömt sie teils durch die Längskanäle g und den Luftspalt h und darauf durch die Radialschlitze i, teils durch die einstellbare Spalte k an beiden Seiten des Ständeruinfang> in den das Ständereisen umgebenden ringfiirinigen Hohlrauen in, um dann diesen Raum durch die seitlichen, mit durchbrochenen Deckeln o versehenen Kleininöffnungen n zu verlassen. Wie der Spalt k zum Zweck der Luftdrosselung eingestellt werden kann, geht aus der vergrößerten Detailzeichnung (Ahb. 3 und d.) hervor. Danach sind über dem Zwischenraum zwischen Ständereisen p und dein Gehäuserand q ringsektorförmige Abdeckbleche r angebracht, die mittels der angenieteten Schrauben s in achsialer Richtung verstellt werden können. Die Laschen t, von denen die Schrauben s getragen werden, sind an den Versteifungsrippen ic des Gehäuserandes q angeschraubt. Durch ein Luftsieb bei der Eintrittsöffnung kann die Kühlluft von Fremdkörpern gereinigt werden. Die Lufteintrittsöffnungen können mit einem Frischluft-, die Luftaustrittsöffnungen mit einem Abluftkanal verbunden «erden.How such a cooling device can be implemented, for example, can be seen from Dep. T and s of the drawing. The fan h, which is driven by the electric motor c, is placed on the housing a of the induction regulator. The air exits from the fan through the two nozzles e of the end shields (1 into the space of the winding heads f; v;) n here it flows partly through the longitudinal channels g and the air gap h and then through the radial slots i, partly through the adjustable gap k on both sides of the stator rim> in the ring-shaped hollow grooves surrounding the stator iron, in order to then provide this space through the lateral, perforated covers o n departing Kleininöffnungen. As the gap k for the purpose of air restriction may be set, seen from the enlarged detail drawing (Ahb. 3 and d.) produced. Thereafter, are p across the gap between stator and your housing edge q ring sector-shaped cover plates r appropriate to the can be adjusted in the axial direction by means of the riveted screws s n, are screwed to the stiffening ribs ic of the housing edge q. The cooling air can be cleaned of foreign bodies through an air sieve at the inlet opening. The air inlet openings can be connected to a fresh air duct, the air outlet openings to an exhaust air duct.
Ebenso wie bei Induktionsreglern mit liegender Welle kann die Erfindung auch bei solchen mit stehender Welle angewandt werden.As with induction regulators with a horizontal shaft, the invention can can also be used for those with a standing wave.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA32045D DE381047C (en) | Induction regulator that is cooled by means of an attached fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA32045D DE381047C (en) | Induction regulator that is cooled by means of an attached fan |
Publications (1)
Publication Number | Publication Date |
---|---|
DE381047C true DE381047C (en) | 1923-09-15 |
Family
ID=6927676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA32045D Expired DE381047C (en) | Induction regulator that is cooled by means of an attached fan |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE381047C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124809A1 (en) * | 1983-05-10 | 1984-11-14 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Inductive element |
-
0
- DE DEA32045D patent/DE381047C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124809A1 (en) * | 1983-05-10 | 1984-11-14 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Inductive element |
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