JPS6333398U - - Google Patents
Info
- Publication number
- JPS6333398U JPS6333398U JP1986127430U JP12743086U JPS6333398U JP S6333398 U JPS6333398 U JP S6333398U JP 1986127430 U JP1986127430 U JP 1986127430U JP 12743086 U JP12743086 U JP 12743086U JP S6333398 U JPS6333398 U JP S6333398U
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- phase induction
- pulse signal
- period
- commercial frequency
- 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
- 230000006698 induction Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Control Of Ac Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127430U JPS6333398U (zh) | 1986-08-20 | 1986-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986127430U JPS6333398U (zh) | 1986-08-20 | 1986-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333398U true JPS6333398U (zh) | 1988-03-03 |
Family
ID=31022174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986127430U Pending JPS6333398U (zh) | 1986-08-20 | 1986-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333398U (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5574399A (en) * | 1978-11-29 | 1980-06-04 | Fuji Electric Co Ltd | Control of alternate current motor |
| JPS56101089A (en) * | 1980-01-18 | 1981-08-13 | Hitachi Ltd | Speed control circuit of blower |
-
1986
- 1986-08-20 JP JP1986127430U patent/JPS6333398U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5574399A (en) * | 1978-11-29 | 1980-06-04 | Fuji Electric Co Ltd | Control of alternate current motor |
| JPS56101089A (en) * | 1980-01-18 | 1981-08-13 | Hitachi Ltd | Speed control circuit of blower |
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