JPH02114399U - - Google Patents
Info
- Publication number
- JPH02114399U JPH02114399U JP1989023893U JP2389389U JPH02114399U JP H02114399 U JPH02114399 U JP H02114399U JP 1989023893 U JP1989023893 U JP 1989023893U JP 2389389 U JP2389389 U JP 2389389U JP H02114399 U JPH02114399 U JP H02114399U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- switching transistor
- short
- base
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989023893U JPH0729754Y2 (ja) | 1989-03-02 | 1989-03-02 | 直流ブラシレスモータの駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989023893U JPH0729754Y2 (ja) | 1989-03-02 | 1989-03-02 | 直流ブラシレスモータの駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02114399U true JPH02114399U (cs) | 1990-09-13 |
| JPH0729754Y2 JPH0729754Y2 (ja) | 1995-07-05 |
Family
ID=31243268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989023893U Expired - Lifetime JPH0729754Y2 (ja) | 1989-03-02 | 1989-03-02 | 直流ブラシレスモータの駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729754Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698390A (en) * | 1980-01-07 | 1981-08-07 | Hitachi Ltd | Brushless motor |
| JPS58156397U (ja) * | 1982-04-15 | 1983-10-19 | ソニー株式会社 | 平衝形駆動回路 |
-
1989
- 1989-03-02 JP JP1989023893U patent/JPH0729754Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698390A (en) * | 1980-01-07 | 1981-08-07 | Hitachi Ltd | Brushless motor |
| JPS58156397U (ja) * | 1982-04-15 | 1983-10-19 | ソニー株式会社 | 平衝形駆動回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729754Y2 (ja) | 1995-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |