IT8448570A0 - Macchina elettrica rotante con sfogo di aria nel percorso di fluido refrigerante - Google Patents

Macchina elettrica rotante con sfogo di aria nel percorso di fluido refrigerante

Info

Publication number
IT8448570A0
IT8448570A0 IT8448570A IT4857084A IT8448570A0 IT 8448570 A0 IT8448570 A0 IT 8448570A0 IT 8448570 A IT8448570 A IT 8448570A IT 4857084 A IT4857084 A IT 4857084A IT 8448570 A0 IT8448570 A0 IT 8448570A0
Authority
IT
Italy
Prior art keywords
electric machine
air vent
rotary electric
coolant path
coolant
Prior art date
Application number
IT8448570A
Other languages
English (en)
Other versions
IT8448570A1 (it
IT1179406B (it
Inventor
Jerry D Wefel
Original Assignee
Sundstrand Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24046591&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8448570(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sundstrand Corp filed Critical Sundstrand Corp
Publication of IT8448570A0 publication Critical patent/IT8448570A0/it
Publication of IT8448570A1 publication Critical patent/IT8448570A1/it
Application granted granted Critical
Publication of IT1179406B publication Critical patent/IT1179406B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
IT48570/84A 1983-07-15 1984-07-13 Macchina elettrica rotante con sfogo di aria nel percorso di fluido refrigerante IT1179406B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51429583A 1983-07-15 1983-07-15

Publications (3)

Publication Number Publication Date
IT8448570A0 true IT8448570A0 (it) 1984-07-13
IT8448570A1 IT8448570A1 (it) 1986-01-13
IT1179406B IT1179406B (it) 1987-09-16

Family

ID=24046591

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48570/84A IT1179406B (it) 1983-07-15 1984-07-13 Macchina elettrica rotante con sfogo di aria nel percorso di fluido refrigerante

Country Status (10)

Country Link
EP (1) EP0148862B1 (it)
JP (1) JPS60501885A (it)
BR (1) BR8406977A (it)
CA (1) CA1213301A (it)
DE (1) DE3490335T1 (it)
GB (1) GB2154377B (it)
IL (1) IL72249A (it)
IT (1) IT1179406B (it)
SE (1) SE8501211D0 (it)
WO (1) WO1985000703A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9755482B2 (en) 2013-03-12 2017-09-05 Regal Beloit America, Inc. Electric machine with liquid cooling and method of assembling
US9755484B2 (en) 2014-12-15 2017-09-05 Hamilton Sundstrand Corporation Methods and systems of air bubble flushing in liquid cooled generators
GB2569975B (en) 2018-01-05 2022-08-31 Rolls Royce Plc Electrical machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257974A (en) * 1925-05-12 1926-09-13 Enclosed Motor Company Ltd Improvements relating to the cooling of dynamo electric and other machines
US3240967A (en) * 1959-07-31 1966-03-15 Krastchew Christoslaw Cooling arrangement for electric machines
DE1133814B (de) * 1961-05-26 1962-07-26 Licentia Gmbh Einrichtung zur Zentrifugalentstaubung der Kuehlluft fuer die in einer Hohlwelle liegenden Schleifringzufuehrungen elektrischer Maschinen
US3318253A (en) * 1965-01-21 1967-05-09 Pall Corp Pumps with heat exchanger for pumping slurries
SU322209A1 (ru) * 1969-03-17 1971-11-30 Ю. Д. Блохин , В. П. Сорогин Центробежный суфлер
DE2344069C2 (de) * 1973-08-31 1975-04-30 Kraftwerk Union Ag, 4330 Muelheim Einrichtung zur Versorgung der Kühlkanäle von Rotoren elektrischer Maschinen mit Kühlwasser
US4137472A (en) * 1974-01-31 1979-01-30 S.B.W. Engineers Limited Cooling system for electric motors
US4082967A (en) * 1976-03-31 1978-04-04 General Electric Company Uniformly-cooled superconducting rotor
DE3015682A1 (de) * 1980-04-23 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Anordnung zur kuehlung einer supraleitenden magnetwicklung
US4376902A (en) * 1982-03-03 1983-03-15 Borg-Warner Corporation Hermetic dynamoelectric device with two-phase refrigerant cooling and sealing

Also Published As

Publication number Publication date
CA1213301A (en) 1986-10-28
IT8448570A1 (it) 1986-01-13
WO1985000703A1 (en) 1985-02-14
JPS60501885A (ja) 1985-10-31
GB2154377A (en) 1985-09-04
IL72249A (en) 1987-12-20
GB8506723D0 (en) 1985-04-17
SE8501211L (sv) 1985-03-12
IL72249A0 (en) 1984-10-31
IT1179406B (it) 1987-09-16
GB2154377B (en) 1986-07-30
BR8406977A (pt) 1985-06-11
EP0148862A4 (en) 1985-11-07
EP0148862A1 (en) 1985-07-24
EP0148862B1 (en) 1988-08-24
DE3490335T1 (de) 1985-08-22
SE8501211D0 (sv) 1985-03-12

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