IT991010B - Macchina elettrica rotante avente soudi adatti per una miglior ventilazione - Google Patents

Macchina elettrica rotante avente soudi adatti per una miglior ventilazione

Info

Publication number
IT991010B
IT991010B IT26280/73A IT2628073A IT991010B IT 991010 B IT991010 B IT 991010B IT 26280/73 A IT26280/73 A IT 26280/73A IT 2628073 A IT2628073 A IT 2628073A IT 991010 B IT991010 B IT 991010B
Authority
IT
Italy
Prior art keywords
soudi
electric machine
rotating electric
better ventilation
ventilation
Prior art date
Application number
IT26280/73A
Other languages
English (en)
Original Assignee
Gec S
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 Gec S filed Critical Gec S
Application granted granted Critical
Publication of IT991010B publication Critical patent/IT991010B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT26280/73A 1972-07-10 1973-07-06 Macchina elettrica rotante avente soudi adatti per una miglior ventilazione IT991010B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27010972A 1972-07-10 1972-07-10

Publications (1)

Publication Number Publication Date
IT991010B true IT991010B (it) 1975-07-30

Family

ID=23029943

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26280/73A IT991010B (it) 1972-07-10 1973-07-06 Macchina elettrica rotante avente soudi adatti per una miglior ventilazione

Country Status (7)

Country Link
US (1) US3761748A (it)
JP (2) JPS4958302A (it)
BR (1) BR7305022D0 (it)
DE (1) DE2334637B2 (it)
ES (1) ES416593A1 (it)
GB (1) GB1429659A (it)
IT (1) IT991010B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072872A (en) * 1975-08-07 1978-02-07 General Electric Company Ventilating air baffle and deflector for a dynamoelectric machine
US4009405A (en) * 1975-08-07 1977-02-22 General Electric Company Vertically mountable dynamoelectric machine having an improved ventilating coolant flow control structures
US4085344A (en) * 1976-10-06 1978-04-18 W. J. Industries, Inc. Cooling for magnetic particle devices
CH629045A5 (de) * 1978-06-09 1982-03-31 Bbc Brown Boveri & Cie Elektrische maschine mit einem axialluefter.
US4275321A (en) * 1978-08-23 1981-06-23 Hitachi, Ltd. Drip-proof type electrical rotating machine
US4742257A (en) * 1987-01-29 1988-05-03 General Motors Corporation Totally enclosed fan cooled induction motor with improved cooling
DE4003155A1 (de) * 1990-02-03 1991-08-29 Bosch Gmbh Robert Elektrische maschine mit fremdbelueftung
US5182482A (en) * 1991-05-15 1993-01-26 Siemens Energy & Automation, Inc. Dynamoelectric machine having improved ventilation
JPH0511768U (ja) * 1991-07-19 1993-02-12 三菱電機株式会社 車両用交流発電機
US5343101A (en) * 1992-02-25 1994-08-30 Magnetek Century Electric, Inc. Plastic air deflector for rotating dynamoelectric machine
CN1092505A (zh) * 1993-01-11 1994-09-21 科普兰公司 电动机冷却的压缩机
US5283490A (en) * 1993-01-11 1994-02-01 Marathon Electric Mfg. Corp. Ventilating apparatus for dynamoelectric machine with animal restricted ventilating openings
US5420469A (en) * 1993-10-25 1995-05-30 Onan Corporation Brush air seal
US5519269A (en) * 1994-06-10 1996-05-21 Westinghouse Electric Corp. Electric induction motor and related method of cooling
EP0917278B2 (en) * 1997-09-26 2008-12-31 Denso Corporation Alternator for vehicle
US5898246A (en) * 1998-03-13 1999-04-27 The United States Of America As Represented By The Secretary Of The Air Force Control of reluctance dynamoelectric machine cooling fluid
US6188156B1 (en) * 1999-11-01 2001-02-13 Emerson Electric Co. Cast rabbet joint for proper alignment of assembled components
US6734584B1 (en) * 2001-06-11 2004-05-11 Reliance Electric Technologies, Llc Thermal barrier and cooling air deflector for totally enclosed motor
US6982509B2 (en) * 2003-05-16 2006-01-03 Alto U.S. Inc. Drip cover for floor polishing machine
JP2007030093A (ja) * 2005-07-26 2007-02-08 Jefcom Kk 電動工具
US8736122B2 (en) * 2009-09-24 2014-05-27 Siemens Industry, Inc. Induction motor ventilated heat shield for bearings
US8760016B2 (en) * 2011-07-29 2014-06-24 Exelis Inc. Electric machine with enhanced cooling
WO2013054811A1 (ja) * 2011-10-13 2013-04-18 三菱電機株式会社 回転電機
JP5397449B2 (ja) * 2011-10-18 2014-01-22 株式会社安川電機 回転電機
GB2546735A (en) 2016-01-25 2017-08-02 Cummins Generator Tech Ltd Air flow baffle for rotating electrical machine
FR3051988B1 (fr) * 2016-05-25 2019-10-11 Valeo Equipements Electriques Moteur Machine electrique tournante munie d'un chignon
US10560003B2 (en) * 2016-10-21 2020-02-11 Nidec Motor Corporation Motor having limited lead-end shaft access
JP2020202705A (ja) * 2019-06-12 2020-12-17 本田技研工業株式会社 回転電機
CN114157097B (zh) * 2021-11-18 2023-09-26 东南大学 磁悬浮磁通切换电机的定子结构
EP4187758A1 (en) * 2021-11-29 2023-05-31 Hamilton Sundstrand Corporation Stator for electrical machines
US20240055947A1 (en) * 2022-08-15 2024-02-15 Rolls-Royce Plc Electric machine with air cooled rotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2114907A (en) * 1935-05-02 1938-04-19 Harnischfeger Corp Motor construction
US2545855A (en) * 1948-08-21 1951-03-20 Us Electrical Motors Inc Ventilated dynamoelectric machinery
US3250926A (en) * 1963-04-11 1966-05-10 Emerson Electric Co Ventilated motor
CA840532A (en) * 1965-11-09 1970-04-28 George B. Dunn, Jr. Dynamoelectric machine
CA840533A (en) * 1965-11-09 1970-04-28 General Electric Company Dynamoelectric machine cooling
US3610975A (en) * 1969-07-30 1971-10-05 Westinghouse Electric Corp Dynamoelectric machine with improved cooling means

Also Published As

Publication number Publication date
ES416593A1 (es) 1976-06-01
BR7305022D0 (pt) 1974-08-22
GB1429659A (en) 1976-03-24
DE2334637A1 (de) 1974-01-31
JPS4958302A (it) 1974-06-06
DE2334637B2 (de) 1978-05-24
US3761748A (en) 1973-09-25
JPS545715U (it) 1979-01-16

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