SU605734A1 - Stand for testing two-section pneumatic brake valves for service life - Google Patents
Stand for testing two-section pneumatic brake valves for service lifeInfo
- Publication number
- SU605734A1 SU605734A1 SU762308760A SU2308760A SU605734A1 SU 605734 A1 SU605734 A1 SU 605734A1 SU 762308760 A SU762308760 A SU 762308760A SU 2308760 A SU2308760 A SU 2308760A SU 605734 A1 SU605734 A1 SU 605734A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stand
- testing
- service life
- brake valves
- pneumatic brake
- Prior art date
Links
Description
Стенд содержит источник давлени - комрессор 1, подключенный через блок 2 подготовки воздуха к ресиверам 3 н 4. Ресивер 3 соединен через регул торы 5 давлени , дроссели 6, электромагнитный клапан 7 и электромагнитные клапаны 8 с силовыми цилиндрами 9 включени испытываемых тормозных кранов 10, Клапаны 7 и 8 и регул торы S вл ютс аппаратурой управлени цилиндрами9. Секции тормозных кранов 1О сообщены через разделительные клапаны 11 с нагрузочными камерами 12, которые через пневмокнсшкн 13 св заны с манометрами 14. Дл контрол давлени & ресиверах 3 и 4 используют манометры 15 и 16.The bench contains a pressure source - compressor 1, connected via air preparation unit 2 to receivers 3 n 4. Receiver 3 is connected via pressure regulators 5, throttles 6, solenoid valve 7 and solenoid valves 8 to power cylinders 9 for switching on test brake cranes 10, Valves 7 and 8 and the S controllers are the cylinder control equipment 9. The sections of the brake valves 1O communicate through separation valves 11 with the load chambers 12, which are connected through pressure gauges 13 to pressure gauges 14. To control the pressure & receivers 3 and 4 use pressure gauges 15 and 16.
Стенд работает следующим образом.The stand works as follows.
Воздух, от компрессора 1 nociynaeT в бл(ж 2, где он очищаетс от масла и стабшгазируетс по давлению, Далее воздух даоступает в ресиверы 3 и 4, Ресивер 3 питает .цилиндры 9, при эт№л последовательное включение цилиндров 9 осуществл етс клапанами 8, Наличие регул торов 5 дает возможность мен ть давление на вхде в цилиндры 9 и получать различные степени откоыти тормозных кранов 10. Клапан 7 регулирует степень открыти лтормозных кранов 10, Скорость открыти тормозных кранов 1О регулируетс дроссел ми 6.The air from compressor 1 nociynaeT is in the bl (f 2 where it is cleaned of oil and stabilized by pressure. Then the air is supplied to the receivers 3 and 4, the receiver 3 feeds the cylinders 9, and at this stage the cylinders 9 are switched on by valves 8 The presence of regulators 5 makes it possible to vary the pressure at the entrance to the cylinders 9 and to obtain different degrees of opening of the brake valves 10. The valve 7 controls the degree of opening of the brake valves 10. The opening speed of the brake valves 1O is regulated by throttles 6.
При открытии тормозного крана 10 воздух из ресивера 4- через клапаны 11 постунает в камеры 12, которые имитируют полости тормознсй системы транспортного средства, заполн емые после открыти крана 10.Пневмокнопки 13 отключают манометры 14 от нагрузочных камер 12,When the brake valve 10 is opened, the air from the receiver 4 through the valves 11 enters the chambers 12, which imitate the cavities of the vehicle's braking system, which are filled after the valve 10 is opened. The pneumatic buttons 13 turn off the pressure gauges 14 from the load chambers 12,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762308760A SU605734A1 (en) | 1976-01-04 | 1976-01-04 | Stand for testing two-section pneumatic brake valves for service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762308760A SU605734A1 (en) | 1976-01-04 | 1976-01-04 | Stand for testing two-section pneumatic brake valves for service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU605734A1 true SU605734A1 (en) | 1978-05-05 |
Family
ID=20643774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762308760A SU605734A1 (en) | 1976-01-04 | 1976-01-04 | Stand for testing two-section pneumatic brake valves for service life |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU605734A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236923A (en) * | 2014-09-29 | 2014-12-24 | 重庆工商职业学院 | Multifunctional durability test device for testing durability of automobile brake parts |
-
1976
- 1976-01-04 SU SU762308760A patent/SU605734A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236923A (en) * | 2014-09-29 | 2014-12-24 | 重庆工商职业学院 | Multifunctional durability test device for testing durability of automobile brake parts |
| CN104236923B (en) * | 2014-09-29 | 2017-01-11 | 重庆工商职业学院 | Multifunctional durability test device for testing durability of automobile brake parts |
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