RS67786B1 - Rotor za elektromotor opremljen rashladnim kolom - Google Patents

Rotor za elektromotor opremljen rashladnim kolom

Info

Publication number
RS67786B1
RS67786B1 RS20260163A RSP20260163A RS67786B1 RS 67786 B1 RS67786 B1 RS 67786B1 RS 20260163 A RS20260163 A RS 20260163A RS P20260163 A RSP20260163 A RS P20260163A RS 67786 B1 RS67786 B1 RS 67786B1
Authority
RS
Serbia
Prior art keywords
rotor
electric motor
cooling circuit
motor provided
cooling
Prior art date
Application number
RS20260163A
Other languages
English (en)
Inventor
Eric Kmiec
Nicolas Dargere
Cédric Ledieu
Original Assignee
Novares France
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Novares France filed Critical Novares France
Publication of RS67786B1 publication Critical patent/RS67786B1/sr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Motor Or Generator Cooling System (AREA)
RS20260163A 2022-04-07 2023-03-29 Rotor za elektromotor opremljen rashladnim kolom RS67786B1 (sr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2203195A FR3134486B1 (fr) 2022-04-07 2022-04-07 Rotor pour moteur electrique muni d’un circuit de refroidissement
EP23719814.8A EP4505581B1 (fr) 2022-04-07 2023-03-29 Rotor pour moteur electrique muni d'un circuit de refroidissement
PCT/FR2023/050452 WO2023194675A1 (fr) 2022-04-07 2023-03-29 Rotor pour moteur electrique muni d'un circuit de refroidissement

Publications (1)

Publication Number Publication Date
RS67786B1 true RS67786B1 (sr) 2026-03-31

Family

ID=82942914

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20260163A RS67786B1 (sr) 2022-04-07 2023-03-29 Rotor za elektromotor opremljen rashladnim kolom

Country Status (7)

Country Link
US (1) US20250357810A1 (sr)
EP (1) EP4505581B1 (sr)
CN (1) CN119213667A (sr)
FR (1) FR3134486B1 (sr)
PL (1) PL4505581T3 (sr)
RS (1) RS67786B1 (sr)
WO (1) WO2023194675A1 (sr)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007055192A1 (ja) * 2005-11-09 2007-05-18 Kabushiki Kaisha Toshiba 回転電機用回転子及び回転電機
US7994668B2 (en) * 2009-05-18 2011-08-09 General Electric Company Cooling system for rotating machine
FI20115076A0 (fi) * 2011-01-26 2011-01-26 Axco Motors Oy Kestomagneettitahtikoneen laminoitu roottorirakenne
DE102011121042A1 (de) * 2011-12-14 2012-06-21 Daimler Ag Kühlanordnung für eine elektrische Maschine
JP2014093816A (ja) * 2012-11-01 2014-05-19 Toyota Motor Corp 回転電機のロータ
US10116178B2 (en) * 2013-12-13 2018-10-30 Mitsubishi Electric Corporation Rotor with embedded permanent magnet having adhesive on one side and cooling channels on the other side
GB2562760B (en) * 2017-05-24 2020-04-01 Equipmake Ltd A rotor for an electric motor
DE102017009713A1 (de) * 2017-10-18 2018-04-19 Daimler Ag Kühlanordnung für einen Rotor einer elektrischen Maschine
DE102017129212A1 (de) * 2017-12-08 2019-06-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotor mit Kühlung
JP2020014355A (ja) * 2018-07-20 2020-01-23 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ モータ
DE102018118274A1 (de) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Endplatte für eine Rotoranordnung einer elektrischen Maschine, Rotoranordnung für eine elektrische Maschine und Fahrzeug
DE102018118275A1 (de) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Rotoranordnung für eine elektrische Maschine, elektrische Maschine für ein Fahrzeug und Fahrzeug
DE102018118276A1 (de) * 2018-07-27 2020-01-30 Valeo Siemens Eautomotive Germany Gmbh Rotoranordnung für eine elektrische Maschine, elektrische Maschine für ein Fahrzeug und Fahrzeug
DE102018222634A1 (de) * 2018-12-20 2020-06-25 Volkswagen Aktiengesellschaft Rotor für eine elektrische Maschine
KR102113230B1 (ko) * 2019-01-25 2020-05-20 엘지전자 주식회사 전동기
KR102172262B1 (ko) * 2019-01-25 2020-10-30 엘지전자 주식회사 전동기
DE102019133532A1 (de) * 2019-12-09 2021-06-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotor für eine elektrische Maschine, elektrische Maschine, Kraftfahrzeug
US11626776B2 (en) * 2020-05-08 2023-04-11 Dana Belgium N.V. Methods and systems for oil cooled rotor laminations
FR3111025B1 (fr) 2020-05-29 2023-06-23 Novares France Rotor pour moteur électrique muni d’un circuit de refroidissement
KR102544771B1 (ko) * 2021-03-10 2023-06-20 현대모비스 주식회사 로터 조립체 및 이를 포함하는 모터

Also Published As

Publication number Publication date
EP4505581B1 (fr) 2025-12-17
WO2023194675A1 (fr) 2023-10-12
FR3134486B1 (fr) 2024-08-16
EP4505581A1 (fr) 2025-02-12
CN119213667A (zh) 2024-12-27
FR3134486A1 (fr) 2023-10-13
PL4505581T3 (pl) 2026-04-07
US20250357810A1 (en) 2025-11-20

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