Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020224701 - STATOR FOR AN ELECTRIC MACHINE

Publication Number WO/2020/224701
Publication Date 12.11.2020
International Application No. PCT/DE2020/100310
International Filing Date 16.04.2020
IPC
H02K 11/25 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
25Devices for sensing temperature, or actuated thereby
G01K 1/16 2006.01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
16Special arrangements for conducting heat from the object to the sensitive element
CPC
G01K 1/16
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
16Special arrangements for conducting heat from the object to the sensitive element
G01K 7/22
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
16using resistive elements
22the element being a non-linear resistance, e.g. thermistor
H02K 11/25
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
11Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
20for measuring, monitoring, testing, protecting or switching
25Devices for sensing temperature, or actuated thereby
H02K 2203/09
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
2203Specific aspects not provided for in the other groups of this subclass relating to the windings
09Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
Inventors
  • BEXEL, Andreas
Priority Data
10 2019 111 825.507.05.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) STATOR FÜR EINE ELEKTRISCHE MASCHINE
(EN) STATOR FOR AN ELECTRIC MACHINE
(FR) STATOR POUR MACHINE ÉLECTRIQUE
Abstract
(DE)
Stator für eine elektrische Maschine, mit einer Wicklung (2) umfassend eine Mehrzahl an einer oder mehreren Phasen zugeordneten Leitern (3), die untereinander verschaltet sind, wobei die Enden (6) zumindest eines Teils der Leiter (3) am Innenumfang und/oder am Außenumfang der Wicklung (2) axial oder radial über die Wicklung (2) hervorstehen, wobei ein Verschaltungsring (7) axial oder radial auf die Wicklung (2) aufgesetzt ist, an welchem die Leiter (3) angeschlossen sind, und wobei am Verschaltungsring (7) wenigstens ein in thermischem Kontakt mit der Wicklung (2) stehender Temperatursensor (16) angeordnet ist.
(EN)
The invention relates to a stator for an electric machine, having a winding (2) comprising a plurality of interconnected conductors (3) assigned to one or more phases, wherein the ends (6) of at least some of the conductors (3) protrude axially or radially beyond the winding (2) at the inner circumference and/or at the outer circumference of the winding (2), wherein an interconnection ring (7), to which the conductors (3) are connected, is positioned axially or radially on the winding (2), and at least one temperature sensor (16) is arranged at the interconnection ring (7) and is in thermal contact with the winding (2).
(FR)
L'invention concerne un stator pour une machine électrique, pourvu d'un enroulement (2) comprenant une pluralité de conducteurs (3) qui sont associés à une ou plusieurs phases et qui sont connectés les uns aux autres, les extrémités (6) d'au moins une partie des conducteurs (3) sur la périphérie intérieure et/ou sur la périphérie extérieure de l'enroulement (2) faisant saillie axialement ou radialement de l'enroulement (2). Un anneau de connexion (7) auquel les conducteurs (3) sont raccordés est mis en place axialement ou radialement sur l'enroulement (2), au moins un capteur de température (16) en contact thermique avec l'enroulement (2) étant disposé sur l'anneau de connexion (7).
Latest bibliographic data on file with the International Bureau