FI20175653A1 - Elektrisk maskin - Google Patents

Elektrisk maskin Download PDF

Info

Publication number
FI20175653A1
FI20175653A1 FI20175653A FI20175653A FI20175653A1 FI 20175653 A1 FI20175653 A1 FI 20175653A1 FI 20175653 A FI20175653 A FI 20175653A FI 20175653 A FI20175653 A FI 20175653A FI 20175653 A1 FI20175653 A1 FI 20175653A1
Authority
FI
Finland
Prior art keywords
channel
electric machine
cooling medium
stator
frame structure
Prior art date
Application number
FI20175653A
Other languages
English (en)
Finnish (fi)
Other versions
FI128650B (sv
FI20175653A (sv
Inventor
Janne Turunen
Michiel Bosch
Original Assignee
The Switch Drive Systems Oy
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 The Switch Drive Systems Oy filed Critical The Switch Drive Systems Oy
Priority to FI20175653A priority Critical patent/FI128650B/sv
Priority to PCT/FI2018/050259 priority patent/WO2019008220A1/en
Publication of FI20175653A1 publication Critical patent/FI20175653A1/sv
Publication of FI20175653A publication Critical patent/FI20175653A/sv
Application granted granted Critical
Publication of FI128650B publication Critical patent/FI128650B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • 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)
  • Motor Or Generator Cooling System (AREA)
FI20175653A 2017-07-05 2017-07-05 Stator för en elektrisk maskin samt elektrisk maskin FI128650B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20175653A FI128650B (sv) 2017-07-05 2017-07-05 Stator för en elektrisk maskin samt elektrisk maskin
PCT/FI2018/050259 WO2019008220A1 (en) 2017-07-05 2018-04-11 ELECTRIC MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20175653A FI128650B (sv) 2017-07-05 2017-07-05 Stator för en elektrisk maskin samt elektrisk maskin

Publications (3)

Publication Number Publication Date
FI20175653A1 true FI20175653A1 (sv) 2019-01-06
FI20175653A FI20175653A (sv) 2019-01-06
FI128650B FI128650B (sv) 2020-09-30

Family

ID=62091916

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20175653A FI128650B (sv) 2017-07-05 2017-07-05 Stator för en elektrisk maskin samt elektrisk maskin

Country Status (2)

Country Link
FI (1) FI128650B (sv)
WO (1) WO2019008220A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020216225A1 (de) 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Elektrische Maschine zum Antrieb eines Kraftfahrzeugs
DE102020216230A1 (de) 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Elektrische Maschine zum Antrieb eines Kraftfahrzeugs
DE102022100804A1 (de) * 2022-01-14 2023-07-20 Audi Aktiengesellschaft Kühlmittelversorgungssystem für einen elektrischen Fahrzeugachsantrieb

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218927A1 (de) * 1982-05-19 1983-11-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Gasturbinentriebwerk fuer einen flugkoerper
DE19526689A1 (de) * 1995-07-21 1997-01-23 Abb Management Ag Rohrgenerator
US8692425B2 (en) * 2011-05-10 2014-04-08 Remy Technologies, Llc Cooling combinations for electric machines
EP2975742B1 (de) * 2014-07-14 2017-08-30 Siemens Aktiengesellschaft Elektrische Maschine mit verbesserter Kühlung
DE102015214862A1 (de) * 2015-08-04 2017-01-12 Bombardier Transportation Gmbh Vorrichtung und Verfahren zur Kühlung einer Maschine mit einem Rotor

Also Published As

Publication number Publication date
FI128650B (sv) 2020-09-30
WO2019008220A1 (en) 2019-01-10
FI20175653A (sv) 2019-01-06

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