SU781379A1 - Stand for testing speed regulator - Google Patents
Stand for testing speed regulator Download PDFInfo
- Publication number
- SU781379A1 SU781379A1 SU792720474A SU2720474A SU781379A1 SU 781379 A1 SU781379 A1 SU 781379A1 SU 792720474 A SU792720474 A SU 792720474A SU 2720474 A SU2720474 A SU 2720474A SU 781379 A1 SU781379 A1 SU 781379A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- regulator
- engine
- stand
- rod
- oil system
- Prior art date
Links
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
1one
Изобретение относитс к машиностроению , в частности двигателестроению , а именно к устройствам дл .испытани регул торов скорости непр мого действи тепловозных дизелей .The invention relates to mechanical engineering, in particular, engine-building, and specifically to devices for testing speed controls for the indirect action of diesel-powered diesel engines.
Известны стенды дл испытани регул торов скорости непр мого действи с внутренней масласистемой дл тепловозного двигател , содержащие электропривод регул тора, задатчик скорости вращени двигател и указатель положени штока сервомотора -регул тора ril.There are stands for testing indirect speed regulators with an internal oil system for a diesel engine, comprising an electric regulator, a unit for the rotation speed of the engine, and a position indicator of the servo rod control ril.
Однако на известных стендах устройства дл имитации изменени скорости вращени вала двигател имеют значительно меньший момент инерции вращающихс масс, чем вращающиес мас сы двигател , вследствие чего не достигаетс полной согласованности условий работы регул тора на двигателе и на стенде.However, on the known stands of the device for simulating changes in the rotational speed of the motor shaft, there is a much smaller moment of inertia of the rotating masses than the rotating masses of the engine, as a result of which the conditions of operation of the regulator on the engine and on the stand are not fully consistent.
Цель изобретени - улучшение согла совани услови работы регул тора на двигателе и на стенде.The purpose of the invention is to improve the agreement of the conditions of operation of the regulator on the engine and on the stand.
Указанна цель достигаетс тем, что указатель положени штока и задатчик скорости св заны между собой основной и дополнительной рычажнымиThis goal is achieved by the fact that the rod position indicator and the speed adjuster are connected to each other by the main and additional lever
передачами с гидравлическимсервомотором , подключенным к внутренней маслосистеме регул тора через управл ющий золотник, причем последний через основную рычажную передачу св зан с указателем положени штока и дополнительную передачу ймёёТобратную св зь с гидравлическим сервомотором .transmissions with a hydraulic servo connected to the internal oil system of the regulator via a control spool, the latter through a main lever transmission connected to the rod position indicator and the additional transmission of an inverse relationship with the hydraulic servomotor.
10ten
На чертеже приведена схема стенда дл испытани регул тора скорости.The drawing shows the layout of the test bench for the speed regulator.
Электропривод 1 св зан с регул тором 2, указатель 3 положени штока 15 сервомотора которого через рычаги 4, 5 и 6 основной передачи соединены управл ющим золотником 7. Перемещение поршн В гидравлического сервомотогThe actuator 1 is connected to the controller 2, the pointer 3 of the position of the stem 15 of the servomotor through the levers 4, 5 and 6 of the main gear is connected by the control spool 7. Moving the piston B to the hydraulic servomotor
-ра, подключенного к внутренней масло20 системе регул тора 2, через рычаги 9,connected to the internal oil system 20 of the controller 2 through levers 9,
5 и 6 дополнительной передачи, выполн ющей роль обратной св зи, передаетс золотнику 7, а через рычаги 10 и5 and 6 of the additional transmission, which acts as a feedback, is transmitted to the spool 7, and through the levers 10 and
-11 - задатчику скорости вращени двигател (на чертеже не показан), Рычаги 4 и 9 с переменными передаточными отношени ми предназначены соответственно дл настройки момента инерции и фактора устойчивости двигател . Ст жные муфты 12 и 13 пред-11 is the unit of rotational speed of the engine (not shown in the drawing), Levers 4 and 9 with variable transmission ratios are designed respectively to adjust the moment of inertia and the factor of engine stability. Tightening couplings 12 and 13 before
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792720474A SU781379A1 (en) | 1979-02-01 | 1979-02-01 | Stand for testing speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792720474A SU781379A1 (en) | 1979-02-01 | 1979-02-01 | Stand for testing speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU781379A1 true SU781379A1 (en) | 1980-11-23 |
Family
ID=20808417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792720474A SU781379A1 (en) | 1979-02-01 | 1979-02-01 | Stand for testing speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU781379A1 (en) |
-
1979
- 1979-02-01 SU SU792720474A patent/SU781379A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5142903A (en) | Driving power source unit for automotive power transmisson testing apparatus employing motor | |
| US4807467A (en) | Dynamic load test system for drive units | |
| US2396618A (en) | Arrangement for controlling the power of internal-combustion engines | |
| GB1300075A (en) | Infinitely variable cone pulley transmission | |
| GB952575A (en) | Power plant, e.g. for ground effect vehicles | |
| US3315465A (en) | Phase relation control | |
| US3283606A (en) | Automatic regulators for hydrostatic transmissions of automobile vehicles | |
| SU781379A1 (en) | Stand for testing speed regulator | |
| GB463682A (en) | Control mechanism for motor vehicle power transmission gearing | |
| US2419787A (en) | Aircraft engine and propeller unit | |
| US2060221A (en) | Internal combustion engine | |
| US2928382A (en) | Dual fuel internal combustion engine | |
| US2062804A (en) | Automatic governor for motors, responsive to the resistant torque | |
| US2330581A (en) | Power transmission | |
| US2489871A (en) | Governor for gas electric drives | |
| US2256569A (en) | Synchronizing device | |
| US2737058A (en) | Automatic control device for the gear transmission of an internal combustion engine | |
| SU794416A1 (en) | Method and apparatus for stand testing of multistep transmission | |
| RU92002105A (en) | STAND FOR SPEED REGULATOR TEST | |
| RU1778604C (en) | Running-in stand for internal combustion engine | |
| US2761669A (en) | Differential speed responsive device | |
| US2884807A (en) | Power plant control mechanism | |
| SU144623A1 (en) | Test bench for transmissions, for example, earth moving machines | |
| RU1837193C (en) | Method of run-in of internal combustion engine and device for its accomplishment | |
| US2156603A (en) | Engine starting mechanism |