JPS5435671A - Commutation fault detector - Google Patents
Commutation fault detectorInfo
- Publication number
- JPS5435671A JPS5435671A JP10107677A JP10107677A JPS5435671A JP S5435671 A JPS5435671 A JP S5435671A JP 10107677 A JP10107677 A JP 10107677A JP 10107677 A JP10107677 A JP 10107677A JP S5435671 A JPS5435671 A JP S5435671A
- Authority
- JP
- Japan
- Prior art keywords
- fault detector
- commutation fault
- commutation
- detector
- fault
- 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
Landscapes
- Control Of Direct Current Motors (AREA)
- Power Conversion In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10107677A JPS5435671A (en) | 1977-08-25 | 1977-08-25 | Commutation fault detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10107677A JPS5435671A (en) | 1977-08-25 | 1977-08-25 | Commutation fault detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5435671A true JPS5435671A (en) | 1979-03-15 |
Family
ID=14290999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10107677A Pending JPS5435671A (en) | 1977-08-25 | 1977-08-25 | Commutation fault detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5435671A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101997A (en) * | 1983-11-08 | 1985-06-06 | 日本電気株式会社 | Method of producing multilayer printed circuit board |
JPS6134989A (en) * | 1984-07-25 | 1986-02-19 | イビデン株式会社 | Substrate for placing electronic part and method of producing same |
JPS63213398A (en) * | 1987-02-27 | 1988-09-06 | イビデン株式会社 | Manufacture of multilayer printed interconnection board |
US4817280A (en) * | 1985-06-10 | 1989-04-04 | O. Key Printed Wiring Co., Ltd. | Method of manufacturing printed circuit boards |
-
1977
- 1977-08-25 JP JP10107677A patent/JPS5435671A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60101997A (en) * | 1983-11-08 | 1985-06-06 | 日本電気株式会社 | Method of producing multilayer printed circuit board |
JPH021391B2 (en) * | 1983-11-08 | 1990-01-11 | Nippon Electric Co | |
JPS6134989A (en) * | 1984-07-25 | 1986-02-19 | イビデン株式会社 | Substrate for placing electronic part and method of producing same |
JPH0446479B2 (en) * | 1984-07-25 | 1992-07-30 | Ibiden Co Ltd | |
US4817280A (en) * | 1985-06-10 | 1989-04-04 | O. Key Printed Wiring Co., Ltd. | Method of manufacturing printed circuit boards |
JPS63213398A (en) * | 1987-02-27 | 1988-09-06 | イビデン株式会社 | Manufacture of multilayer printed interconnection board |
JPH0563036B2 (en) * | 1987-02-27 | 1993-09-09 | Ibiden Co Ltd |
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