SU645166A1 - Operational amplifier - Google Patents
Operational amplifierInfo
- Publication number
- SU645166A1 SU645166A1 SU772484837A SU2484837A SU645166A1 SU 645166 A1 SU645166 A1 SU 645166A1 SU 772484837 A SU772484837 A SU 772484837A SU 2484837 A SU2484837 A SU 2484837A SU 645166 A1 SU645166 A1 SU 645166A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ruler
- fixed
- plates
- slider
- operational amplifier
- Prior art date
Links
Landscapes
- Sowing (AREA)
Description
меру зерен. При этом перемещаетс линейка 4 вместе с вращающимис стрелками 10 и ползуном 7.measure grains. This moves the ruler 4 along with the rotating arrows 10 and the slider 7.
Далее устанавливают указатель 12 линейки И но шкале 2 в положение, соответствующее величине открыти катущки при пробном прокручивании высевающего аппарата . Потом перемещают ползун 7 до тех пор, пока стрелка 10, соответствующа передаточному отношению привода при пробном прокручивании высевающего аппарата, не нересечет линейку 11 в месте по щкале 13, соответствующем норме высева при пробном прокручивании высевающего аппарата . Затем перемещают линейку 11 до пересечени ее со стрелкой, соответствующей передаточному отнощению наибольщего открыти катушки высевающего аппарата. Против указател 12 по шкале 2 считывают величину требуемого открыти катущки высевающего аппарата.Next, set the pointer 12 on the ruler And on a scale 2 to the position corresponding to the opening value of the rollers during the test rolling of the sowing unit. Then the slider 7 is moved until the arrow 10, corresponding to the gear ratio of the drive during the test spinning of the sowing unit, does not slice the ruler 11 at the spot along the dial 13, which corresponds to the sowing rate during the test spinning of the seed meter. Then the ruler 11 is moved to its intersection with an arrow corresponding to the ratio of the largest opening of the coil of the sowing apparatus. Against the pointer 12, on a scale of 2, the value of the required opening of the sowing apparatus sowing wheel is read.
Технико-экономический эффект изобретени заключаетс в снижении трудоемкости операции по настройке высевающего аппарата на норму высева, а также в повышении точности определени режима работы и настройки высевающего аппарата.The technical and economic effect of the invention consists in reducing the laboriousness of the operation for setting up the sowing apparatus at the seeding rate, as well as in improving the accuracy of determining the operating mode and setting up the sowing apparatus.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772484837A SU645166A1 (en) | 1977-04-14 | 1977-04-14 | Operational amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772484837A SU645166A1 (en) | 1977-04-14 | 1977-04-14 | Operational amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
SU645166A1 true SU645166A1 (en) | 1979-01-30 |
Family
ID=20708518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772484837A SU645166A1 (en) | 1977-04-14 | 1977-04-14 | Operational amplifier |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU645166A1 (en) |
-
1977
- 1977-04-14 SU SU772484837A patent/SU645166A1/en active
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