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1. WO2005093932 - FLAT STATOR COMPRISING FIXING OF POLE SHOES BY THE STATOR HOUSING

Publication Number WO/2005/093932
Publication Date 06.10.2005
International Application No. PCT/EP2005/003057
International Filing Date 22.03.2005
IPC
H02K 1/18 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
18Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
H02K 9/10 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
10by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
H02K 9/16 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
14wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
16wherein the cooling medium circulates through ducts or tubes within the casing
H02K 9/19 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
19for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
H02K 15/095 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
08Forming windings by laying conductors into or around core parts
095by laying conductors around salient poles
H02K 41/02 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
41Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
02Linear motors; Sectional motors
CPC
H02K 1/18
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
18Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
H02K 15/095
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
15Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
08Forming windings by laying conductors into or around core parts
095by laying conductors around salient poles
H02K 41/02
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
41Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
02Linear motors; Sectional motors
H02K 9/10
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
10by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
H02K 9/16
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
14wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
16wherein the cooling medium circulates through ducts or tubes within the casing
Applicants
  • INTRASYS GMBH INNOVATIVE TRANSPORT-SYSTEME [DE]/[DE] (AllExceptUS)
  • ROSNER, Peter [DE]/[DE] (UsOnly)
  • FERSCH, Konrad [DE]/[DE] (UsOnly)
Inventors
  • ROSNER, Peter
  • FERSCH, Konrad
Agents
  • WEICKMANN & WEICKMANN
Priority Data
10 2004 014 077.423.03.2004DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FLACHSTATOR MIT FIXIERUNG VON POLSCHUHEN DURCH STATORGEHÄUSE
(EN) FLAT STATOR COMPRISING FIXING OF POLE SHOES BY THE STATOR HOUSING
(FR) STATOR PLAT PRESENTANT DES PIECES POLAIRES FIXEES PAR L'INTERMEDIAIRE DU BOITIER DE STATOR
Abstract
(DE)
Die Erfindung betrifft einen Stator (10), welcher sich längs einer Stator­ längsrichtung (L) erstreckt, mit einer Läuferseite (16a), welche im montierten Zustand einem bewegten Läufer oder Rotor zugewandt ist, wobei der Stator (10) umfasst: einen Statorkern (22), wobei wenigstens ein Polschuh (24, 25) durch wenigstens ein Halteelement (42, 42a) gegen ein Abheben vom Statorkern (22) gesichert ist, welches Halteelement (42, 42a) mit einem Eingriffsbereich (48, 48a) des wenigstens einen Polschuhs (48, 48a) zusammenwirkt. Erfindungsgemäß ist als Halteelement (42, 42a) an wenigstens einer Seitenwand (20, 20a) des Statorbodens (14) ein Haltebereich (42, 42a) ausgebildet, wobei ein Bereich: Haltebereich (42, 42a) oder Eingriffsbereich (48, 48a), mit dem jeweils anderen Bereich derart in Eingriff ist, dass eine Bewegung zumindest des Eingriffsbereichs (48, 48a) des wenigstens einen Polschuhs (24, 25) in Rich­tung (A) vom Statorkern (22) weg begrenzt ist.
(EN)
The invention relates to a stator (10) which extends along a longitudinal direction (L) of the stator and comprises a rotor end (16a) that faces a moved inductor or rotor in the mounted state. Said stator (10) further comprises a stator core (22). At least one pole shoe (24, 25) is secured against being lifted from the stator core (22) by means of at least one holding element (42, 42a) which cooperates with an engagement zone (48, 48a) of the at least one pole shoe (48, 48a). According to the invention, a holding zone (42, 42a) is embodied as the holding element (42, 42a) on at least one sidewall (20, 20a) of the stator bottom (14). The holding zone (42, 42a) or the engagement zone (48, 48a) engages with the other respective zone in such a way that a movement at least of the engagement zone (48, 48a) of the at least one pole shoe (24, 25) is limited in the direction (A) pointing away from the stator core (22).
(FR)
L'invention concerne un stator (10), qui s'étend dans un sens longitudinal (L) et comprend un côté induit (16a), orienté, à l'état monté, vers un induit ou rotor mobile, ledit stator comprenant un noyau de stator (22). Au moins un élément de retenue (42,42a) empêche au moins une pièce polaire (24, 25) de se soulever du noyau de stator (22) et coopère avec une zone de contact (48,48a) de la ou des pièces polaires (48, 48a). Selon l'invention, l'élément de retenue (42,42a) se présente sous la forme d'une zone de retenue (42,42a) située sur au moins une paroi latérale (20,20a) du fond de stator (14). La zone de retenue (42, 42a) ou la zone de contact (48, 48a) coopère avec l'autre zone de sorte qu'un déplacement au moins de la zone de contact (48, 48a) de la ou des pièces polaires (24, 25) dans la direction (A), à partir du noyau de stator (22), soit limité.
Also published as
Latest bibliographic data on file with the International Bureau