JPH0439094U - - Google Patents
Info
- Publication number
- JPH0439094U JPH0439094U JP1990079020U JP7902090U JPH0439094U JP H0439094 U JPH0439094 U JP H0439094U JP 1990079020 U JP1990079020 U JP 1990079020U JP 7902090 U JP7902090 U JP 7902090U JP H0439094 U JPH0439094 U JP H0439094U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- circuit
- polarity
- control device
- phases
- 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
- 230000007257 malfunction Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990079020U JPH0439094U (nl) | 1990-07-25 | 1990-07-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990079020U JPH0439094U (nl) | 1990-07-25 | 1990-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0439094U true JPH0439094U (nl) | 1992-04-02 |
Family
ID=31622811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990079020U Pending JPH0439094U (nl) | 1990-07-25 | 1990-07-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0439094U (nl) |
-
1990
- 1990-07-25 JP JP1990079020U patent/JPH0439094U/ja active Pending
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