JPS5749344A - Cooler for motor - Google Patents
Cooler for motorInfo
- Publication number
- JPS5749344A JPS5749344A JP55123981A JP12398180A JPS5749344A JP S5749344 A JPS5749344 A JP S5749344A JP 55123981 A JP55123981 A JP 55123981A JP 12398180 A JP12398180 A JP 12398180A JP S5749344 A JPS5749344 A JP S5749344A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- radiating fins
- motor
- blower
- heat pipe
- 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.)
- Pending
Links
Classifications
-
- 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
- H02K9/225—Heat pipes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
PURPOSE:To cool favorably a stator of motor even when the motor is operating in low speed by a method wherein a heat pipe is inserted in the tator, radiating fins thereof are made to face with blade type cooling fins fixed to a rotary shaft, and forced ventilation is performed by a blower. CONSTITUTION:The heat pipe 21 is inserted in the stator 7 and one end thereof is made to be protruded from a motor case 10, and the plural stator radiating fins 23 are inserted on the protruding part 21c thereof to be disposed in a row. The rotor shaft 13 is made also in heat pipe construction, one end thereof is made to be protruded from the motor case, and the blade type cooling fins 17 are provided in the region of the stator radiating fins 23. Moreover exhaust holes 27 are provided in the motor case 10 at the positions corresponding to the stator radiating fins 23, the blower 31 is provided at the axis directional end part, and forced ventilation is performed by this blower 31 to send air flow passing through the blade type cooling fins 17, the stator radiating fins 23, and coming out to the holes 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55123981A JPS5749344A (en) | 1980-09-09 | 1980-09-09 | Cooler for motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55123981A JPS5749344A (en) | 1980-09-09 | 1980-09-09 | Cooler for motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5749344A true JPS5749344A (en) | 1982-03-23 |
Family
ID=14874084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55123981A Pending JPS5749344A (en) | 1980-09-09 | 1980-09-09 | Cooler for motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749344A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100665048B1 (en) | 2005-12-09 | 2007-01-09 | 노상현 | Structure for rapid cooling motor using heatpipes |
US7411323B2 (en) * | 2003-04-16 | 2008-08-12 | Siemens Aktiengesellschaft | Electrical machine having cooled laminated stator and rotor cores and windings |
US7687945B2 (en) * | 2004-09-25 | 2010-03-30 | Bluwav Systems LLC. | Method and system for cooling a motor or motor enclosure |
CN105515227A (en) * | 2015-12-28 | 2016-04-20 | 华南理工大学 | Device for enhancing heat-dissipating performance of hub motor |
KR20190019929A (en) * | 2016-06-17 | 2019-02-27 | 아틀라스 콥코 인더스트리얼 테크니크 에이비 | Cooling Arrangements and Methods for Power Tools |
-
1980
- 1980-09-09 JP JP55123981A patent/JPS5749344A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7411323B2 (en) * | 2003-04-16 | 2008-08-12 | Siemens Aktiengesellschaft | Electrical machine having cooled laminated stator and rotor cores and windings |
US7687945B2 (en) * | 2004-09-25 | 2010-03-30 | Bluwav Systems LLC. | Method and system for cooling a motor or motor enclosure |
KR100665048B1 (en) | 2005-12-09 | 2007-01-09 | 노상현 | Structure for rapid cooling motor using heatpipes |
CN105515227A (en) * | 2015-12-28 | 2016-04-20 | 华南理工大学 | Device for enhancing heat-dissipating performance of hub motor |
KR20190019929A (en) * | 2016-06-17 | 2019-02-27 | 아틀라스 콥코 인더스트리얼 테크니크 에이비 | Cooling Arrangements and Methods for Power Tools |
JP2019524046A (en) * | 2016-06-17 | 2019-08-29 | アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ | Cooling structure and method for power tools |
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