JPH0452967U - - Google Patents
Info
- Publication number
- JPH0452967U JPH0452967U JP9636490U JP9636490U JPH0452967U JP H0452967 U JPH0452967 U JP H0452967U JP 9636490 U JP9636490 U JP 9636490U JP 9636490 U JP9636490 U JP 9636490U JP H0452967 U JPH0452967 U JP H0452967U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- speed detection
- detection circuit
- circuit
- output
- 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 11
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9636490U JPH0452967U (da) | 1990-09-13 | 1990-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9636490U JPH0452967U (da) | 1990-09-13 | 1990-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452967U true JPH0452967U (da) | 1992-05-06 |
Family
ID=31835833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9636490U Pending JPH0452967U (da) | 1990-09-13 | 1990-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452967U (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012070551A (ja) * | 2010-09-24 | 2012-04-05 | Toyo Electric Mfg Co Ltd | 電気車制御装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510421A (en) * | 1978-07-05 | 1980-01-24 | Chisso Corp | Treating method for waste sulfuric acid containing toluene sulfonic acid derivative |
| JPS6015255A (ja) * | 1983-07-08 | 1985-01-25 | 株式会社日立製作所 | 鉄道車両用台車 |
-
1990
- 1990-09-13 JP JP9636490U patent/JPH0452967U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510421A (en) * | 1978-07-05 | 1980-01-24 | Chisso Corp | Treating method for waste sulfuric acid containing toluene sulfonic acid derivative |
| JPS6015255A (ja) * | 1983-07-08 | 1985-01-25 | 株式会社日立製作所 | 鉄道車両用台車 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012070551A (ja) * | 2010-09-24 | 2012-04-05 | Toyo Electric Mfg Co Ltd | 電気車制御装置 |