FR2434509B1 - - Google Patents

Info

Publication number
FR2434509B1
FR2434509B1 FR7921107A FR7921107A FR2434509B1 FR 2434509 B1 FR2434509 B1 FR 2434509B1 FR 7921107 A FR7921107 A FR 7921107A FR 7921107 A FR7921107 A FR 7921107A FR 2434509 B1 FR2434509 B1 FR 2434509B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7921107A
Other languages
French (fr)
Other versions
FR2434509A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2434509A1 publication Critical patent/FR2434509A1/en
Application granted granted Critical
Publication of FR2434509B1 publication Critical patent/FR2434509B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/227—Heat sinks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
FR7921107A 1978-08-23 1979-08-21 Totally enclosed electric machine - has cooling pipes mounted on stator inside outer casing, and supporting rings in turn hold end shields Granted FR2434509A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2836903A DE2836903C3 (en) 1978-08-23 1978-08-23 Closed electrical machine and process for its manufacture

Publications (2)

Publication Number Publication Date
FR2434509A1 FR2434509A1 (en) 1980-03-21
FR2434509B1 true FR2434509B1 (en) 1983-01-28

Family

ID=6047760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921107A Granted FR2434509A1 (en) 1978-08-23 1979-08-21 Totally enclosed electric machine - has cooling pipes mounted on stator inside outer casing, and supporting rings in turn hold end shields

Country Status (4)

Country Link
JP (1) JPS5529299A (en)
DE (1) DE2836903C3 (en)
FR (1) FR2434509A1 (en)
SE (1) SE7906967L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202811A1 (en) * 1982-01-26 1983-08-04 Siemens AG, 1000 Berlin und 8000 München DRIVE UNIT FOR THE DRIVE AXLES OF RAIL VEHICLES
CH661633A5 (en) * 1983-02-22 1987-07-31 Bbc Brown Boveri & Cie METHOD FOR COOLING AN ELECTRICAL APPARATUS.
JPH01307530A (en) * 1988-06-03 1989-12-12 Nhk Spring Co Ltd Spring assembly
DE102008022105B4 (en) * 2008-04-09 2023-11-09 Liebherr-Electronics and Drives GmbH Liquid-cooled electrical machine and method for cooling such an electrical machine
DE102007055910A1 (en) * 2007-10-25 2009-04-30 Baumüller Nürnberg GmbH Cooling jacket, in particular for electrical machines, and production method therefor
JP2015208103A (en) * 2014-04-18 2015-11-19 株式会社三井三池製作所 Squirrel-cage motor
JP2015208101A (en) * 2014-04-18 2015-11-19 株式会社三井三池製作所 Squirrel-cage motor
DE102015211048A1 (en) * 2015-06-16 2016-12-22 Siemens Aktiengesellschaft Electric machine
US11255373B2 (en) 2016-09-23 2022-02-22 Textron Innovations Inc. Active thermal management for fire-tolerant drive systems
CN116404809B (en) * 2023-05-26 2023-10-20 河南全新机电设备有限公司 Fan structure for slow-rotation-speed permanent magnet synchronous motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR446921A (en) * 1912-04-20 1912-12-18 Bbc Brown Boveri & Cie Fully armored dynamo
FR488497A (en) * 1917-02-03 1918-10-15 Paul Alphonse Hubert Mossay Improvements to dynamo-electric machines
US1360482A (en) * 1919-08-15 1920-11-30 John B Wiard Dynamo-electric machine
DE567129C (en) * 1930-10-09 1932-12-29 Aeg Device for cooling the stand of electrical machines
DE645329C (en) * 1932-12-29 1937-05-26 Siemens Schuckertwerke Akt Ges Arrangement to improve the cooling of closed electrical machines
DE723355C (en) * 1935-10-24 1942-08-03 Licht Und Kraft Ag Fully enclosed electrical machine
CH211365A (en) * 1937-09-25 1940-09-15 Hermes Patentverwertungs Gmbh Closed electrical machine with a recooler for the internal coolant flow, which is arranged between the active machine parts and the housing jacket and through which an external coolant flows.
FR901312A (en) * 1943-01-18 1945-07-24 Elin Und Schorch Werke Ag Fu R Electric crankcase cooling machine
DE964163C (en) * 1954-04-11 1957-05-16 Licentia Gmbh Device for cooling electrical machines with continuous pipe cooling
GB903351A (en) * 1960-02-03 1962-08-15 Mez Brno Electric machines having jacket cooling and internal air circulation
FR1347174A (en) * 1962-11-14 1963-12-27 Materiel Electrique S W Le Improvements to the ventilation of circular beam motors of cooling tubes
FR1349625A (en) * 1963-02-23 1964-01-17 Ass Elect Ind Dynamo-electric machine cooling device
FR1453857A (en) * 1965-04-12 1966-07-22 Electric machines with sheet metal radiators
FR1590611A (en) * 1966-08-11 1970-04-20
BE792062A (en) * 1971-12-02 1973-05-29 Bayer Ag CONTINUOUS PRODUCTION PROCESS OF HIGH PURE SULPHUROUS ANHYDRIDE

Also Published As

Publication number Publication date
DE2836903B2 (en) 1980-06-12
SE7906967L (en) 1980-02-24
JPS5529299A (en) 1980-03-01
DE2836903C3 (en) 1981-02-19
DE2836903A1 (en) 1980-02-28
FR2434509A1 (en) 1980-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse