DE381047C - Induction regulator that is cooled by means of an attached fan - Google Patents

Induction regulator that is cooled by means of an attached fan

Info

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
Application number
DEA32045D
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 DEA32045D priority Critical patent/DE381047C/en
Application granted granted Critical
Publication of DE381047C publication Critical patent/DE381047C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/085Cooling 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)

PA TENT-ANSPRÜCHE: i. Induktionsregler, der mittels eines angebauten @"entilators gekühlt wird, dadurch gekennzeichnet, rlaß der Luftstrom vom Ventilator aus symmetrisch in zwei parallelen Zweigen durch die Lagerschilde eintritt, den Innenraum des Reglers in der üblichen Weise, gegebenenfalls in mehreren Unterteilungen, durchströmt und durch zwei auf beiden Seiten des Ständers svinnietrisch liegendeÖffnungen wieder austritt. z. Induktionsregler nach Anspruch i, bei welchem die durch jedes Lagerschild eintretende Luft in paralleler Strömung teils durch (las Läufer- und Ständereisen, teils unmittelbar durch die Wicklungsköpfe nach dem Ringraum zwischen Ständerrücken und Gehäuse geblasen wird, dadurch gekennzeichnet, (laß der Spalt zwischen Ständeruinfang und Gehäuse einstellbar ist, zum Zweck, die Luftverteilung im Innern des Induktionsreglers nach Belieben zu beeinflussen. 3. Induktionsregler nach Anspruch z, dadurch gekennzeichnet, daß am Spalt zwischen Ständerumfang und Gehäuse ringsektorförmige Abdeckbleche angeordnet sind, die mittels angenieteter Schrauben in achsialerRichtun g verstellt werden können.PA TENT CLAIMS: i. Induction regulator operated by means of a built-on @ "ventilator is cooled, characterized in that the air flow from the ventilator enters symmetrically in two parallel branches through the end shields, the Interior of the controller in the usual way, if necessary in several subdivisions, flows through and through two openings lying svinnietrically on both sides of the stand exits again. z. An induction regulator according to claim i, wherein the said induction regulator by each Air entering the bearing shield in a parallel flow partially through (read rotor and Stator iron, partly directly through the winding heads after the annular space between Stand back and housing is blown, characterized, (leave the gap between the frame of the stand and the housing can be adjusted for the purpose of air distribution inside the induction regulator at will. 3. Induction regulator according to claim z, characterized in that at the gap between the stand circumference and Housing ring sector-shaped cover plates are arranged, which by means of riveted Screws can be adjusted in the axial direction.
DEA32045D Induction regulator that is cooled by means of an attached fan Expired DE381047C (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124809A1 (en) * 1983-05-10 1984-11-14 BBC Aktiengesellschaft Brown, Boveri & Cie. Inductive element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0124809A1 (en) * 1983-05-10 1984-11-14 BBC Aktiengesellschaft Brown, Boveri & Cie. Inductive element

Similar Documents

Publication Publication Date Title
DE2714299C2 (en) Additional cooling for an open-end spinning device with a spinning rotor
DE1613353A1 (en) Fan with an electric drive motor
DE381047C (en) Induction regulator that is cooled by means of an attached fan
CH91990A (en) Induction regulator with artificial air cooling.
DE560135C (en) Ventilation device for the winding heads of induction motors
DE947402C (en) Process for cooling a dynamo machine and its associated control and regulating apparatus
DE1030443B (en) Electric motor with dust filter device
DE909226C (en) Ventilation of commutator machines with fresh air supplied to the commutator
DE19608286A1 (en) Ventilation system for the ring motor of a tube mill
DE464393C (en) Air-cooled dry-type transformer, especially for railway vehicles
DE976293C (en) Cooling device for closed electrical machines with external and internal cooling air flow
DE2401588B2 (en) CLOSED CIRCUIT COOLING OF AN ELECTRIC MACHINE WITH DESIGNED RUNNER POLES
DE619747C (en) Cooling device for electrical machines with laterally arranged and structurally combined with her coolers
DE646360C (en) Ventilator
DE400645C (en) Device for cooling completely closed electrical machines
DE675087C (en) Vehicle gas generator to which part of the air, which is conveyed by a fan located behind the engine cooler, is fed as gasification air
DE580149C (en) Ventilation device for electrical machines
DE745299C (en) Cooling air duct for streamlined vehicles with air-cooled rear engine
DE889793C (en) From an open ventilated, drip-proof version to a jacket-cooled version to be converted from an electric motor
DE824233C (en) Small or micro electric motor with commutator
DE886373C (en) Loading winches on three-phase ships
DE729917C (en) An electric machine built into an underwater power plant with rotating poles carried by the turbine or pump impeller rim
DE700756C (en) d from rectifier, transformer and fan
DE590815C (en) Device for converting an open electrical machine with through ventilation into a closed jacket-cooled machine
DE851380C (en) Electric DC machine with on-the-fly exciter