JPS61134670U - - Google Patents
Info
- Publication number
- JPS61134670U JPS61134670U JP1643785U JP1643785U JPS61134670U JP S61134670 U JPS61134670 U JP S61134670U JP 1643785 U JP1643785 U JP 1643785U JP 1643785 U JP1643785 U JP 1643785U JP S61134670 U JPS61134670 U JP S61134670U
- Authority
- JP
- Japan
- Prior art keywords
- section
- motor
- drive circuit
- pump
- driving
- 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
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第1図は本考案の一実施例におけるポンプ用ブ
ラシレスDCモータの部分縦断面図、第2図は第
1図に示したポンプ用ブラシレスDCモータの駆
動回路部の構造の変形例の断面図、第3図は従来
のポンプ用ブラシレスDCモータの部分縦断面図
である。
1……モータの回転軸、2……ポンプ部、3…
…固定子、4……回転子磁石、5……回転子ヨー
ク、6……軸受、8′……ブラケツト、9′……
中間ブラケツト、10……センサ装置、11……
駆動回路部、14……電源口出線、15……モー
タ部、17……フレーム、19……放熱用ひだ。
FIG. 1 is a partial longitudinal cross-sectional view of a brushless DC motor for a pump according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a modification of the structure of the drive circuit section of the brushless DC motor for a pump shown in FIG. FIG. 3 is a partial vertical sectional view of a conventional pump brushless DC motor. 1... Rotating shaft of the motor, 2... Pump section, 3...
...Stator, 4...Rotor magnet, 5...Rotor yoke, 6...Bearing, 8'...Bracket, 9'...
Intermediate bracket, 10...sensor device, 11...
Drive circuit section, 14... Power outlet wire, 15... Motor section, 17... Frame, 19... Heat dissipation folds.
Claims (1)
ンサ信号により制御して前記モータ部を駆動する
ための駆動回路部と、水面下にあつて前記モータ
部からの動力が回転軸によつて伝達されるポンプ
部とを備え、前記駆動回路部が前記モータ部とポ
ンプ部との間に位置することを特徴とするポンプ
用ブラシレスDCモータ。 a motor section, a drive circuit section for driving the motor section by controlling power supplied from a solar cell using a sensor signal, and a drive circuit section for driving the motor section by controlling electric power supplied from a solar cell using a sensor signal; A brushless DC motor for a pump, characterized in that the drive circuit section is located between the motor section and the pump section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1643785U JPS61134670U (en) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1643785U JPS61134670U (en) | 1985-02-06 | 1985-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61134670U true JPS61134670U (en) | 1986-08-22 |
Family
ID=30503207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1643785U Pending JPS61134670U (en) | 1985-02-06 | 1985-02-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61134670U (en) |
-
1985
- 1985-02-06 JP JP1643785U patent/JPS61134670U/ja active Pending