JPS62178799U - - Google Patents
Info
- Publication number
- JPS62178799U JPS62178799U JP6472186U JP6472186U JPS62178799U JP S62178799 U JPS62178799 U JP S62178799U JP 6472186 U JP6472186 U JP 6472186U JP 6472186 U JP6472186 U JP 6472186U JP S62178799 U JPS62178799 U JP S62178799U
- Authority
- JP
- Japan
- Prior art keywords
- abnormality detection
- detection device
- pwm
- frequency
- pulse
- 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 15
- 230000005856 abnormality Effects 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Protection Of Generators And Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6472186U JPS62178799U (enExample) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6472186U JPS62178799U (enExample) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178799U true JPS62178799U (enExample) | 1987-11-13 |
Family
ID=30901135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6472186U Pending JPS62178799U (enExample) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178799U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02303392A (ja) * | 1989-05-17 | 1990-12-17 | Zexel Corp | 車両用ブロワモータ制御装置 |
-
1986
- 1986-04-28 JP JP6472186U patent/JPS62178799U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02303392A (ja) * | 1989-05-17 | 1990-12-17 | Zexel Corp | 車両用ブロワモータ制御装置 |
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