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1. WO2020115417 - COMPACT SMART ELECTRIC MOTOR

Publication Number WO/2020/115417
Publication Date 11.06.2020
International Application No. PCT/FR2019/052895
International Filing Date 02.12.2019
IPC
H02K 5/18 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
18with ribs or fins for improving heat transfer
H02K 9/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
02by ambient air flowing through the machine
04having means for generating a flow of cooling medium
06with fans or impellers driven by the machine shaft
H02K 9/14 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
H02K 11/02 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
02for suppression of electromagnetic interference
H02K 11/33 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
30Structural association with control circuits or drive circuits
33Drive circuits, e.g. power electronics
CPC
H02K 11/02
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
02for suppression of electromagnetic interference
H02K 11/33
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
30Structural association with control circuits or drive circuits
33Drive circuits, e.g. power electronics
H02K 2203/03
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
03Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
H02K 2213/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
2213Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
12Machines characterised by the modularity of some components
H02K 5/18
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
18with ribs or fins for improving heat transfer
H02K 9/06
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
9Arrangements for cooling or ventilating
02by ambient air flowing through the machine
04having means for generating a flow of cooling medium
06with fans or impellers driven by the machine shaft
Applicants
  • SAFRAN ELECTRICAL & POWER [FR]/[FR]
Inventors
  • CUENOT, Jérémy
  • BERRY, Olivier
  • DANCHIN, Julie
  • CARTAILLER, Laurent
  • CHASTAGNIER, Jean-Michel, Bernard, Paul
  • SOLER, José
  • INDGE, Philip
  • LEWIS, Samuel
Agents
  • HEALY, Erwan
  • DESORMIERE, Pierre-Louis
  • DAVID, Alain
  • LAÏK, Eric
Priority Data
187238305.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) COMPACT SMART ELECTRIC MOTOR
(FR) MOTEUR ELECTRIQUE INTELLIGENT COMPACT
Abstract
(EN)
The invention relates to a smart motor (10, 10') comprising an electromechanical converter (12) provided with a rotating portion defining an axial direction (DA) and a radial direction (DR), an electronic control unit (18, 18'), electrical filtering means (16, 160) and a housing (20, 20') comprising a cooling device (24, 24'), the electromechanical converter (12), the electronic control unit (18, 18') and the filtering means (16 16') being housed inside the housing (20, 20'), and the electronic control unit (18, 18') comprising an electrical converter (180, 1800) configured to power the electromechanical converter (12). The housing (20, 20') is cylindrical and the electrical converter (180, 1800) comprises one or more electronic cards (1800, 1800') forming a hollow cylinder.
(FR)
Un moteur intelligent (10, 10') comprenant un convertisseur électromécanique (12) doté d'une partie tournante définissant une direction axiale (DA) et une direction radiale (DR), une unité électronique de commande (18, 18'), des moyens de filtrage électrique (16, 160 et un boîtier (20, 20') comprenant un dispositif de refroidissement (24, 24'), le convertisseur électromécanique (12), l'unité électronique de commande (18, 18') et les moyens de filtrage (16, 16') étant logés à l'intérieur du boîtier (20, 20'), et l'unité électronique de commande (18, 18') comprenant un convertisseur électrique (180, 1800 configuré pour alimenter le convertisseur électromécanique (12). Le boîtier (20, 20') est cylindrique et le convertisseur électrique (180, 1800 comprend une ou plusieurs carte(s) électronique(s) (1800, 1800') formant un cylindre creux.
Latest bibliographic data on file with the International Bureau