PL439283A1 - Electric engine - Google Patents

Electric engine

Info

Publication number
PL439283A1
PL439283A1 PL439283A PL43928321A PL439283A1 PL 439283 A1 PL439283 A1 PL 439283A1 PL 439283 A PL439283 A PL 439283A PL 43928321 A PL43928321 A PL 43928321A PL 439283 A1 PL439283 A1 PL 439283A1
Authority
PL
Poland
Prior art keywords
sheets
packages
hollow
coolant
base
Prior art date
Application number
PL439283A
Other languages
Polish (pl)
Inventor
Daniel ŚLIWKA
Original Assignee
Elimen Group Spółka Akcyjna
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 Elimen Group Spółka Akcyjna filed Critical Elimen Group Spółka Akcyjna
Priority to PL439283A priority Critical patent/PL439283A1/en
Priority to PCT/IB2022/058259 priority patent/WO2023067405A1/en
Publication of PL439283A1 publication Critical patent/PL439283A1/en

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Silnik elektryczny zawierający obudowę w której znajduje się cylindryczny stojan z blach ferromagnetycznych połączonych w pakiety z równomiernie rozmieszczonymi na obwodzie od wewnętrznej strony żłobkami (8), w których umieszczone jest uzwojenie z drutów, gdzie stojan zawiera blachy podstawowe oraz dodatkowo blachy kanalikowe , o średnicy większej niż blachy podstawowe, przy czym blachy kanalikowe posiadają otwory rozmieszczone wokół obwodu zewnętrznego, które po połączeniu blach w pakiety tworzą kanaliki (13) dla czynnika chłodzącego, z kolei blachy podstawowe są umieszczone w pakietach pomiędzy pakietami blach kanalikowych tworząc co najmniej jedną magistralę (12) dla przepływu czynnika chłodzącego, natomiast obudowa silnika jest wyposażona w doprowadzenie czynnika chłodzącego.An electric motor containing a housing with a cylindrical stator made of ferromagnetic sheets connected in packages with slots (8) evenly spaced around the circumference from the inside, in which the winding of wires is placed, where the stator contains base sheets and additionally hollow sheets, with a diameter greater than than the base sheets, where the hollow sheets have openings located around the outer perimeter, which, after joining the sheets into packages, form channels (13) for the coolant, while the base sheets are placed in packages between the packages of the hollow sheets forming at least one main (12) for coolant flow, while the motor housing is equipped with a coolant supply.

PL439283A 2021-10-22 2021-10-22 Electric engine PL439283A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL439283A PL439283A1 (en) 2021-10-22 2021-10-22 Electric engine
PCT/IB2022/058259 WO2023067405A1 (en) 2021-10-22 2022-09-02 Electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL439283A PL439283A1 (en) 2021-10-22 2021-10-22 Electric engine

Publications (1)

Publication Number Publication Date
PL439283A1 true PL439283A1 (en) 2023-04-24

Family

ID=83995377

Family Applications (1)

Application Number Title Priority Date Filing Date
PL439283A PL439283A1 (en) 2021-10-22 2021-10-22 Electric engine

Country Status (2)

Country Link
PL (1) PL439283A1 (en)
WO (1) WO2023067405A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793084B1 (en) * 1999-04-30 2004-08-27 Valeo Equip Electr Moteur ROTATING ELECTRICAL MACHINE WITH IMPROVED COOLING
DE102005021907B4 (en) * 2005-05-12 2024-12-05 Bayerische Motoren Werke Aktiengesellschaft Electric Machine
US8395287B2 (en) * 2010-10-04 2013-03-12 Remy Technologies, Llc Coolant channels for electric machine stator
GB2550932B (en) * 2016-06-01 2019-09-11 Ge Energy Power Conversion Technology Ltd Stators for electrical machines

Also Published As

Publication number Publication date
WO2023067405A1 (en) 2023-04-27

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