JPS6420097U - - Google Patents
Info
- Publication number
- JPS6420097U JPS6420097U JP11326987U JP11326987U JPS6420097U JP S6420097 U JPS6420097 U JP S6420097U JP 11326987 U JP11326987 U JP 11326987U JP 11326987 U JP11326987 U JP 11326987U JP S6420097 U JPS6420097 U JP S6420097U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- power converter
- current
- ultrasonic
- detector
- 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 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11326987U JPS6420097U (en]) | 1987-07-23 | 1987-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11326987U JPS6420097U (en]) | 1987-07-23 | 1987-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420097U true JPS6420097U (en]) | 1989-01-31 |
Family
ID=31352950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11326987U Pending JPS6420097U (en]) | 1987-07-23 | 1987-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420097U (en]) |
-
1987
- 1987-07-23 JP JP11326987U patent/JPS6420097U/ja active Pending