JPS5655A - Control unit for rotating speed - Google Patents
Control unit for rotating speedInfo
- Publication number
- JPS5655A JPS5655A JP7423479A JP7423479A JPS5655A JP S5655 A JPS5655 A JP S5655A JP 7423479 A JP7423479 A JP 7423479A JP 7423479 A JP7423479 A JP 7423479A JP S5655 A JPS5655 A JP S5655A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- switching
- circuit
- slope
- revolutions
- 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 Velocity Or Acceleration (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7423479A JPS5655A (en) | 1979-06-12 | 1979-06-12 | Control unit for rotating speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7423479A JPS5655A (en) | 1979-06-12 | 1979-06-12 | Control unit for rotating speed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655A true JPS5655A (en) | 1981-01-06 |
Family
ID=13541264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7423479A Pending JPS5655A (en) | 1979-06-12 | 1979-06-12 | Control unit for rotating speed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61154379A (ja) * | 1984-12-27 | 1986-07-14 | Toshiba Corp | ビデオテ−プレコ−ダの高速再生装置 |
US4723900A (en) * | 1985-03-01 | 1988-02-09 | Kt-Suunnittelu Oy | Extruder for casting concrete slabs |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50145114A (ja) * | 1974-05-10 | 1975-11-21 | ||
JPS5284416A (en) * | 1975-12-29 | 1977-07-14 | Matsushita Electric Ind Co Ltd | Speed control device for dc motors |
JPS5379507A (en) * | 1976-12-23 | 1978-07-14 | Sony Corp | Recorder/reproducer |
-
1979
- 1979-06-12 JP JP7423479A patent/JPS5655A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50145114A (ja) * | 1974-05-10 | 1975-11-21 | ||
JPS5284416A (en) * | 1975-12-29 | 1977-07-14 | Matsushita Electric Ind Co Ltd | Speed control device for dc motors |
JPS5379507A (en) * | 1976-12-23 | 1978-07-14 | Sony Corp | Recorder/reproducer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61154379A (ja) * | 1984-12-27 | 1986-07-14 | Toshiba Corp | ビデオテ−プレコ−ダの高速再生装置 |
US4723900A (en) * | 1985-03-01 | 1988-02-09 | Kt-Suunnittelu Oy | Extruder for casting concrete slabs |
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