JPS5351407A - Revolving electrical machinery - Google Patents
Revolving electrical machineryInfo
- Publication number
- JPS5351407A JPS5351407A JP12548276A JP12548276A JPS5351407A JP S5351407 A JPS5351407 A JP S5351407A JP 12548276 A JP12548276 A JP 12548276A JP 12548276 A JP12548276 A JP 12548276A JP S5351407 A JPS5351407 A JP S5351407A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- electrical machinery
- iron core
- stator iron
- revolving electrical
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE: To enlarge a cooling effect by providing concave grooves of an axial direction at an external peripheral surface of a stator iron core, cooling tubes being slipped mounted in this concave groove, by cooling a stator iron core directly, and by making a heat conduction good avoiding a necessity to insulate cooling tubes themselves.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51125482A JPS5949781B2 (en) | 1976-10-21 | 1976-10-21 | rotating electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51125482A JPS5949781B2 (en) | 1976-10-21 | 1976-10-21 | rotating electric machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5351407A true JPS5351407A (en) | 1978-05-10 |
JPS5949781B2 JPS5949781B2 (en) | 1984-12-05 |
Family
ID=14911170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51125482A Expired JPS5949781B2 (en) | 1976-10-21 | 1976-10-21 | rotating electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5949781B2 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61121728A (en) * | 1984-11-14 | 1986-06-09 | Fanuc Ltd | Liquid cooled motor |
JP2009284755A (en) * | 2008-04-18 | 2009-12-03 | Abb Oy | Cooling element for electric machine |
JP2010263744A (en) * | 2009-05-11 | 2010-11-18 | Fuji Electric Systems Co Ltd | Rotary electric machine |
JP2011099442A (en) * | 2009-11-06 | 2011-05-19 | Siemens Ag | Device for cooling generator |
JP2011217580A (en) * | 2010-04-02 | 2011-10-27 | Mitsubishi Electric Corp | Magnet generator |
US20120074798A1 (en) * | 2010-09-23 | 2012-03-29 | Northern Power Systems, Inc. | Electromagnetic Rotary Machines Having Modular Active-Coil Portions and Modules For Such Machines |
CN102668328A (en) * | 2009-11-23 | 2012-09-12 | Abb公司 | Stator and assembly method |
JP2013034285A (en) * | 2011-08-01 | 2013-02-14 | Denso Corp | Stator core for rotating electric machine |
JP2013042588A (en) * | 2011-08-12 | 2013-02-28 | Daikin Ind Ltd | Electric motor |
US8789274B2 (en) | 2010-09-23 | 2014-07-29 | Northern Power Systems, Inc. | Method and system for servicing a horizontal-axis wind power unit |
US8912704B2 (en) | 2010-09-23 | 2014-12-16 | Northern Power Systems, Inc. | Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics |
WO2015198961A1 (en) * | 2014-06-24 | 2015-12-30 | 株式会社クボタ | Stator of electric motor and cooling structure for dynamo-electric machine |
US9281731B2 (en) | 2010-09-23 | 2016-03-08 | Northem Power Systems, Inc. | Method for maintaining a machine having a rotor and a stator |
US9359994B2 (en) | 2010-09-23 | 2016-06-07 | Northern Power Systems, Inc. | Module-handling tool for installing/removing modules into/from an electromagnetic rotary machine having a modularized active portion |
JP2016144270A (en) * | 2015-01-30 | 2016-08-08 | 株式会社クボタ | Cooling structure of rotary electric machine |
JP2016144271A (en) * | 2015-01-30 | 2016-08-08 | 株式会社クボタ | Cooling structure of rotary electric machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157806A (en) * | 1959-11-05 | 1964-11-17 | Bbc Brown Boveri & Cie | Synchronous machine with salient poles |
-
1976
- 1976-10-21 JP JP51125482A patent/JPS5949781B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157806A (en) * | 1959-11-05 | 1964-11-17 | Bbc Brown Boveri & Cie | Synchronous machine with salient poles |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61121728A (en) * | 1984-11-14 | 1986-06-09 | Fanuc Ltd | Liquid cooled motor |
JP2009284755A (en) * | 2008-04-18 | 2009-12-03 | Abb Oy | Cooling element for electric machine |
JP2010263744A (en) * | 2009-05-11 | 2010-11-18 | Fuji Electric Systems Co Ltd | Rotary electric machine |
JP2011099442A (en) * | 2009-11-06 | 2011-05-19 | Siemens Ag | Device for cooling generator |
CN102668328A (en) * | 2009-11-23 | 2012-09-12 | Abb公司 | Stator and assembly method |
US8354763B2 (en) | 2010-04-02 | 2013-01-15 | Mitsubishi Electric Corporation | Magnet generator |
JP2011217580A (en) * | 2010-04-02 | 2011-10-27 | Mitsubishi Electric Corp | Magnet generator |
US8789274B2 (en) | 2010-09-23 | 2014-07-29 | Northern Power Systems, Inc. | Method and system for servicing a horizontal-axis wind power unit |
US20120074798A1 (en) * | 2010-09-23 | 2012-03-29 | Northern Power Systems, Inc. | Electromagnetic Rotary Machines Having Modular Active-Coil Portions and Modules For Such Machines |
US8816546B2 (en) * | 2010-09-23 | 2014-08-26 | Northern Power Systems, Inc. | Electromagnetic rotary machines having modular active-coil portions and modules for such machines |
US8912704B2 (en) | 2010-09-23 | 2014-12-16 | Northern Power Systems, Inc. | Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics |
US9281731B2 (en) | 2010-09-23 | 2016-03-08 | Northem Power Systems, Inc. | Method for maintaining a machine having a rotor and a stator |
US9359994B2 (en) | 2010-09-23 | 2016-06-07 | Northern Power Systems, Inc. | Module-handling tool for installing/removing modules into/from an electromagnetic rotary machine having a modularized active portion |
US9812909B2 (en) | 2010-09-23 | 2017-11-07 | Weg Electric Corp | Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics |
JP2013034285A (en) * | 2011-08-01 | 2013-02-14 | Denso Corp | Stator core for rotating electric machine |
JP2013042588A (en) * | 2011-08-12 | 2013-02-28 | Daikin Ind Ltd | Electric motor |
WO2015198961A1 (en) * | 2014-06-24 | 2015-12-30 | 株式会社クボタ | Stator of electric motor and cooling structure for dynamo-electric machine |
US10574117B2 (en) | 2014-06-24 | 2020-02-25 | Kubota Corporation | Stator of electric motor and cooling structure of electric rotating machine |
JP2016144270A (en) * | 2015-01-30 | 2016-08-08 | 株式会社クボタ | Cooling structure of rotary electric machine |
JP2016144271A (en) * | 2015-01-30 | 2016-08-08 | 株式会社クボタ | Cooling structure of rotary electric machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5949781B2 (en) | 1984-12-05 |
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