JPS5243922A - Driving circuit of electric motor - Google Patents
Driving circuit of electric motorInfo
- Publication number
- JPS5243922A JPS5243922A JP50119270A JP11927075A JPS5243922A JP S5243922 A JPS5243922 A JP S5243922A JP 50119270 A JP50119270 A JP 50119270A JP 11927075 A JP11927075 A JP 11927075A JP S5243922 A JPS5243922 A JP S5243922A
- Authority
- JP
- Japan
- Prior art keywords
- driving circuit
- electric motor
- current
- winding current
- commutator
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
PURPOSE: At a driving circuit of multiphase direct current motor without commutator, stator winding current is made to be fed back in current turning over circuit connected to collector side of differential amplifier in which control signal is input, and linearity of controlled voltage to winding current is improved.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50119270A JPS5828833B2 (en) | 1975-10-02 | 1975-10-02 | Dendokinokudou Cairo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50119270A JPS5828833B2 (en) | 1975-10-02 | 1975-10-02 | Dendokinokudou Cairo |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5243922A true JPS5243922A (en) | 1977-04-06 |
JPS5828833B2 JPS5828833B2 (en) | 1983-06-18 |
Family
ID=14757189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50119270A Expired JPS5828833B2 (en) | 1975-10-02 | 1975-10-02 | Dendokinokudou Cairo |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5828833B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678385A (en) * | 1979-11-24 | 1981-06-27 | Matsushita Electric Ind Co Ltd | Operating device of motor |
JPS5910187A (en) * | 1982-07-07 | 1984-01-19 | Toshiba Corp | Brushless motor |
JPS5914389A (en) * | 1982-07-16 | 1984-01-25 | Toshiba Corp | Brushless motor |
JPH0345794A (en) * | 1989-07-07 | 1991-02-27 | J M Voith Gmbh | Web-drying apparatus |
JPH04363579A (en) * | 1991-07-18 | 1992-12-16 | Sanyo Kokusaku Pulp Co Ltd | Multi-cylinder type drying device |
JPH0674652A (en) * | 1991-07-22 | 1994-03-18 | Nippon Paper Ind Co Ltd | Running guide method for belt-shaped wet material in multi-cylinder type dryer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8330038U1 (en) * | 1983-03-21 | 1984-08-30 | W. Haking Enterprises, Ltd., Hongkong | STILL IMAGE CAMERA WITH A CAMERA HOUSE |
-
1975
- 1975-10-02 JP JP50119270A patent/JPS5828833B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5678385A (en) * | 1979-11-24 | 1981-06-27 | Matsushita Electric Ind Co Ltd | Operating device of motor |
JPS6159077B2 (en) * | 1979-11-24 | 1986-12-15 | Matsushita Electric Ind Co Ltd | |
JPS5910187A (en) * | 1982-07-07 | 1984-01-19 | Toshiba Corp | Brushless motor |
JPS5914389A (en) * | 1982-07-16 | 1984-01-25 | Toshiba Corp | Brushless motor |
JPH0527354B2 (en) * | 1982-07-16 | 1993-04-20 | Tokyo Shibaura Electric Co | |
JPH0345794A (en) * | 1989-07-07 | 1991-02-27 | J M Voith Gmbh | Web-drying apparatus |
JPH04363579A (en) * | 1991-07-18 | 1992-12-16 | Sanyo Kokusaku Pulp Co Ltd | Multi-cylinder type drying device |
JPH0674652A (en) * | 1991-07-22 | 1994-03-18 | Nippon Paper Ind Co Ltd | Running guide method for belt-shaped wet material in multi-cylinder type dryer |
Also Published As
Publication number | Publication date |
---|---|
JPS5828833B2 (en) | 1983-06-18 |
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