JPS5686356A - Tacho generator circuit - Google Patents
Tacho generator circuitInfo
- Publication number
- JPS5686356A JPS5686356A JP16226679A JP16226679A JPS5686356A JP S5686356 A JPS5686356 A JP S5686356A JP 16226679 A JP16226679 A JP 16226679A JP 16226679 A JP16226679 A JP 16226679A JP S5686356 A JPS5686356 A JP S5686356A
- Authority
- JP
- Japan
- Prior art keywords
- output
- tachogenerator
- zero
- voltage
- resistor
- 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
- Manipulation Of Pulses (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Abstract
PURPOSE: To obtain the timing signals necessary for both the speed control and print control of a printer driving motor, by producing the prescribed output voltage when the output of a tachogenerator is zero.
CONSTITUTION: The base-emitter voltage of the transistor TR12 is set identical to that of the TR11 when the voltage of the output winding 1 of the tachogenerator is zero. At the same time the 1/2 error between the power sources 18 and 19 is obtained at the output 10 when the value of the resistor 17 is set to 1/2 the value of the resistor 16 to be applied to the logic circuit. The logic circuit produces the timing signal when the output voltage of the tachogenerator is zero.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16226679A JPS5686356A (en) | 1979-12-14 | 1979-12-14 | Tacho generator circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16226679A JPS5686356A (en) | 1979-12-14 | 1979-12-14 | Tacho generator circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5686356A true JPS5686356A (en) | 1981-07-14 |
JPH0253967B2 JPH0253967B2 (en) | 1990-11-20 |
Family
ID=15751176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16226679A Granted JPS5686356A (en) | 1979-12-14 | 1979-12-14 | Tacho generator circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5686356A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50150383U (en) * | 1974-05-28 | 1975-12-13 | ||
JPS5183252U (en) * | 1974-12-25 | 1976-07-03 | ||
JPS51133269U (en) * | 1975-04-18 | 1976-10-27 | ||
JPS52140745U (en) * | 1976-04-19 | 1977-10-25 | ||
JPS53162782U (en) * | 1977-05-27 | 1978-12-20 |
-
1979
- 1979-12-14 JP JP16226679A patent/JPS5686356A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50150383U (en) * | 1974-05-28 | 1975-12-13 | ||
JPS5183252U (en) * | 1974-12-25 | 1976-07-03 | ||
JPS51133269U (en) * | 1975-04-18 | 1976-10-27 | ||
JPS52140745U (en) * | 1976-04-19 | 1977-10-25 | ||
JPS53162782U (en) * | 1977-05-27 | 1978-12-20 |
Also Published As
Publication number | Publication date |
---|---|
JPH0253967B2 (en) | 1990-11-20 |
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