JPH0214299U - - Google Patents
Info
- Publication number
- JPH0214299U JPH0214299U JP1988092214U JP9221488U JPH0214299U JP H0214299 U JPH0214299 U JP H0214299U JP 1988092214 U JP1988092214 U JP 1988092214U JP 9221488 U JP9221488 U JP 9221488U JP H0214299 U JPH0214299 U JP H0214299U
- Authority
- JP
- Japan
- Prior art keywords
- output
- field
- current transformer
- diode
- semiconductor device
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 3
- 230000005856 abnormality Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092214U JPH0214299U (OSRAM) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988092214U JPH0214299U (OSRAM) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214299U true JPH0214299U (OSRAM) | 1990-01-29 |
Family
ID=31316668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988092214U Pending JPH0214299U (OSRAM) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214299U (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548571U (ja) * | 1991-11-22 | 1993-06-25 | 東京電気株式会社 | 電動機 |
| JP2009213243A (ja) * | 2008-03-04 | 2009-09-17 | Mitsubishi Electric Corp | 直流電動機の起動装置 |
-
1988
- 1988-07-12 JP JP1988092214U patent/JPH0214299U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0548571U (ja) * | 1991-11-22 | 1993-06-25 | 東京電気株式会社 | 電動機 |
| JP2009213243A (ja) * | 2008-03-04 | 2009-09-17 | Mitsubishi Electric Corp | 直流電動機の起動装置 |