JPS6237259U - - Google Patents
Info
- Publication number
- JPS6237259U JPS6237259U JP12849385U JP12849385U JPS6237259U JP S6237259 U JPS6237259 U JP S6237259U JP 12849385 U JP12849385 U JP 12849385U JP 12849385 U JP12849385 U JP 12849385U JP S6237259 U JPS6237259 U JP S6237259U
- Authority
- JP
- Japan
- Prior art keywords
- power
- circuit
- power supply
- zero
- cross detection
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 1
Landscapes
- Electric Vacuum Cleaner (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12849385U JPH0350863Y2 (fr) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12849385U JPH0350863Y2 (fr) | 1985-08-22 | 1985-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237259U true JPS6237259U (fr) | 1987-03-05 |
| JPH0350863Y2 JPH0350863Y2 (fr) | 1991-10-30 |
Family
ID=31024214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12849385U Expired JPH0350863Y2 (fr) | 1985-08-22 | 1985-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350863Y2 (fr) |
-
1985
- 1985-08-22 JP JP12849385U patent/JPH0350863Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350863Y2 (fr) | 1991-10-30 |