JPS6469251A - Brushless motor - Google Patents
Brushless motorInfo
- Publication number
- JPS6469251A JPS6469251A JP22681087A JP22681087A JPS6469251A JP S6469251 A JPS6469251 A JP S6469251A JP 22681087 A JP22681087 A JP 22681087A JP 22681087 A JP22681087 A JP 22681087A JP S6469251 A JPS6469251 A JP S6469251A
- Authority
- JP
- Japan
- Prior art keywords
- cooling fin
- abutted
- bracket
- fitted
- resin
- 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
Landscapes
- Brushless Motors (AREA)
Abstract
PURPOSE:To discharge heat effectively, by molding resin in a state that a cooling fin is fitted to a component of large heat generation among driving circuit components, and by composing said cooling fin so that it may be abutted on a bracket for bearing a rotor. CONSTITUTION:A printed board 4 fitted on a core insulation layer 2 is provided with a sensor 6 inserted into a sensor fixing stand 5 formed to set the pitch of the electrical angle of 120 deg., a motor driving IC 7, and a cooling fan 8 for discharging heat generated from the IC 7. Then, the component parts of a stator core 1, a winding 3, the printed board 4, and the like are integrally modding-solidified by thermosetting resin having electrical insulating property, to compose a stator. One end of the cooling fin 8 is abutted on the motor driving IC 7, and the other end is exposed from the end surface of a resin housing 12 formed by a resin mold, and when a bracket 13 on the counter load side is fitted on the resin housing 12, then the cooling fin 8 and the bracket 13 are composed so that they may be abutted to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22681087A JPS6469251A (en) | 1987-09-10 | 1987-09-10 | Brushless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22681087A JPS6469251A (en) | 1987-09-10 | 1987-09-10 | Brushless motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6469251A true JPS6469251A (en) | 1989-03-15 |
Family
ID=16850960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22681087A Pending JPS6469251A (en) | 1987-09-10 | 1987-09-10 | Brushless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6469251A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394076U (en) * | 1990-01-11 | 1991-09-25 | ||
JPH04134181U (en) * | 1991-05-31 | 1992-12-14 | 多摩川精機株式会社 | brushless dc motor |
US5666586A (en) * | 1995-07-31 | 1997-09-09 | Mita Industrial Co. Ltd. | Apparatus for installing a toner cartridge |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531012B2 (en) * | 1972-12-11 | 1978-01-13 |
-
1987
- 1987-09-10 JP JP22681087A patent/JPS6469251A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS531012B2 (en) * | 1972-12-11 | 1978-01-13 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0394076U (en) * | 1990-01-11 | 1991-09-25 | ||
JPH04134181U (en) * | 1991-05-31 | 1992-12-14 | 多摩川精機株式会社 | brushless dc motor |
US5666586A (en) * | 1995-07-31 | 1997-09-09 | Mita Industrial Co. Ltd. | Apparatus for installing a toner cartridge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2012572B1 (en) | Brushless motor for washing machine and washing machine having the brushless motor mounted therein | |
EP0874442A2 (en) | An electric motor having an improved airflow cooling system | |
SE8505133D0 (en) | COLLECTORLO DIRECT MOTOR | |
BR0101525A (en) | Brushless DC motor molded in resin, and process to manufacture the same | |
MY141474A (en) | Brushless motor having terminals for conencting winding ends to circuit board lands | |
JPS6469251A (en) | Brushless motor | |
JPH0787696A (en) | Mold electric motor | |
FI82229C (en) | ELEKTRISK DRIVANORDNING FOER HISS. | |
GB1427417A (en) | Electric motor | |
EP0361925A3 (en) | Electromechanical machines | |
JPH03128640A (en) | Housing structure of motor | |
KR100239287B1 (en) | Stator of motor | |
JPH0614774B2 (en) | Brushless motor stator | |
KR20040096651A (en) | Fastening of the stator of a flat elevator motor | |
KR100727584B1 (en) | Ac motor having molding structure using bmc | |
JPS6474054A (en) | Brushless motor | |
JP2004104868A (en) | Molded motor | |
JPH0452065B2 (en) | ||
JP3289414B2 (en) | Brushless motor fan | |
DE3123814A1 (en) | Stator construction for small electrical machines, especially electronic motors | |
JPH09182350A (en) | Mold motor | |
JPH0398451A (en) | Brushless motor | |
JPH08322222A (en) | Outer-rotor brushless motor | |
JP7059739B2 (en) | motor | |
KR19980017576U (en) | Motor housing |