(19)
(11) EP 3 618 241 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
25.12.2024 Bulletin 2024/52

(45) Mention of the grant of the patent:
20.11.2024 Bulletin 2024/47

(21) Application number: 19192649.2

(22) Date of filing: 20.08.2019
(51) International Patent Classification (IPC): 
H02K 9/197(2006.01)
(52) Cooperative Patent Classification (CPC):
H02K 9/197

(54)

ELECTRIC MACHINE WITH ROTOR COOLANT AND LUBRICATION DISTRIBUTION SYSTEM, AND SYSTEMS AND METHODS OF COOLING AND LUBRICATING AN ELECTRIC MACHINE

ELEKTRISCHE MASCHINE MIT ROTORKÜHLMITTEL- UND SCHMIERMITTELVERTEILUNGSSYSTEM UND SYSTEME SOWIE VERFAHREN ZUM KÜHLEN UND SCHMIEREN EINER ELEKTRISCHEN MASCHINE

MACHINE ÉLECTRIQUE COMPORTANT DU RÉFRIGÉRANT DE ROTOR ET UN SYSTÈME DE DISTRIBUTION DE LUBRIFICATION ET SYSTÈMES ET PROCÉDÉS DE LUBRIFICATION ET DE REFROIDISSEMENT D'UNE MACHINE ÉLECTRIQUE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 30.08.2018 US 201816117158

(43) Date of publication of application:
04.03.2020 Bulletin 2020/10

(73) Proprietor: General Electric Company
Evendale, OH 45215 (US)

(72) Inventors:
  • GALARZA, Pablo
    Cincinnati, OH 45215 (US)
  • ISAZA, Fabian
    Cincinnati, OH 45215 (US)
  • ANSTEAD, Duane
    Cincinnati, OH 45215 (US)

(74) Representative: Openshaw & Co. 
8 Castle Street
Farnham, Surrey GU9 7HR
Farnham, Surrey GU9 7HR (GB)


(56) References cited: : 
EP-A1- 2 299 564
DE-A1- 102016 007 328
GB-A- 858 521
US-A- 4 280 071
US-A- 6 102 674
 DE-A1- 102011 108 008
DE-A1- 19 810 437
JP-A- 2006 300 101
US-A- 5 818 131
US-A1- 2015 288 255
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).