SU9306A1 - Constant pressure valve for air brakes - Google Patents
Constant pressure valve for air brakesInfo
- Publication number
- SU9306A1 SU9306A1 SU3472N SU3472N SU9306A1 SU 9306 A1 SU9306 A1 SU 9306A1 SU 3472 N SU3472 N SU 3472N SU 3472 N SU3472 N SU 3472N SU 9306 A1 SU9306 A1 SU 9306A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- constant pressure
- pressure valve
- air brakes
- chamber
- pressure
- Prior art date
Links
Landscapes
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Description
В предлагаемом клапане посто нного давлени дл эоздущ ых тормозов применены пружинный клапан и дифференциальный поршенок , перемещением которого , регулируетс давление.In the proposed constant pressure valve for eosdusting brakes, a spring valve and a differential piston are used, the displacement of which regulates pressure.
Изображенный на чертеже в продольном разрезе клапан имеет педующее устройство:The valve shown in the longitudinal section has a pedaling device:
Прибор Д состоит из трехкамерцого 2, 5, 5 цилиндра, внутренн поверхность средней камеры которого снабжена канавкой б, регулирующей движение дифференциального поршенька 3-4. Прибор А каналом 1 соедин етс с поездным воздухопроводом и каналами 8, 11 с камерами 9, 12 пружинного лапана 10, нагруженного пру киной 7.Device D consists of a three-chamber 2, 5, 5 cylinder, the inner surface of the middle chamber of which is provided with a groove b, which regulates the movement of the differential piston 3-4. The device A is connected to channel 1 with a train air duct and channels 8, 11 with chambers 9, 12 of a spring valve 10 loaded with a spring 7.
Под действием давлени в поездной трубе дифференциальный поршенек 4 опускаетс и через приоткрытую канавку б воздух проникает в камеры 5, 5и9 до тех пор, пока действие давлени на зодотничек со стороны камеры V5 не уравновесит действи давлени со Стороны камеры 2.Under the action of pressure in the train tube, the differential piston 4 is lowered and air penetrates into the chambers 5, 5 and 9 through the slightly open groove b until chambers 5 and 5 absorb the pressure from chamber side 2.
Благодар дифференциал ьнрсти золотничка 3-4 давление в камере 2 будет больше давлени в камерах 5 и 9. Пружина 7 беретс с расчетом на( уравновешивание действующего на поршенек клапана 10 некоторого определенного давлени в камерах 5S 5, 9.Due to the differential of the spool 3-4, the pressure in chamber 2 will be greater than the pressure in chambers 5 and 9. Spring 7 is calculated with the expectation of (equilibration of some definite pressure acting on the pistons of valve 10 in chambers 5S 5, 9.
Предмет патент9Клапан посто нного давлени дл воздушных тормозов, характеризующийс совокупным применением: а) прибора А, включающего в себе дифференциальный поршенек 3-4, расположенный в соответствующем трехкамерном цилиндре, перемещением какового поршенька регулируетс давление в одной из камер 2, 5 помощью канавки б, и б) обычного клапана посто нного давлени , камера 12 которого сообщаетс посто нно, с камерой 2 прибора А, а через нее - и с поездным воздухопроводом, камера же 9 посто нно сообщаетс с камерами 5 и 5.Subject patent9 A constant pressure valve for air brakes, characterized by cumulative use of: a) instrument A, which includes a differential piston 3-4, located in the corresponding three-chamber cylinder, by moving which piston pressure in one of the chambers 2, 5 is regulated by groove b, and b) a conventional constant pressure valve, chamber 12 of which is permanently connected, with chamber 2 of instrument A, and through it with a train air duct, while chamber 9 is constantly connected with chambers 5 and 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3472A SU9302A1 (en) | 1925-06-30 | 1925-06-30 | Automatic air brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU9306A1 true SU9306A1 (en) | 1929-05-31 |
Family
ID=50482874
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU3472L SU9304A1 (en) | 1925-06-30 | 1925-06-30 | Leveling device in the driver's crane |
| SU3472M SU9305A1 (en) | 1925-06-30 | 1925-06-30 | Electro-pneumatic brake |
| SU3472N SU9306A1 (en) | 1925-06-30 | 1925-06-30 | Constant pressure valve for air brakes |
| SU3472K SU9303A1 (en) | 1925-06-30 | 1925-06-30 | Automatic air brake |
| SU3472A SU9302A1 (en) | 1925-06-30 | 1925-06-30 | Automatic air brake |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU3472L SU9304A1 (en) | 1925-06-30 | 1925-06-30 | Leveling device in the driver's crane |
| SU3472M SU9305A1 (en) | 1925-06-30 | 1925-06-30 | Electro-pneumatic brake |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU3472K SU9303A1 (en) | 1925-06-30 | 1925-06-30 | Automatic air brake |
| SU3472A SU9302A1 (en) | 1925-06-30 | 1925-06-30 | Automatic air brake |
Country Status (1)
| Country | Link |
|---|---|
| SU (5) | SU9304A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2764309C1 (en) * | 2021-08-10 | 2022-01-17 | Акционерное общество "МТЗ ТРАНСМАШ" | Emergency braking system for cargo railway transport |
-
1925
- 1925-06-30 SU SU3472L patent/SU9304A1/en active
- 1925-06-30 SU SU3472M patent/SU9305A1/en active
- 1925-06-30 SU SU3472N patent/SU9306A1/en active
- 1925-06-30 SU SU3472K patent/SU9303A1/en active
- 1925-06-30 SU SU3472A patent/SU9302A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU9302A1 (en) | 1929-05-31 |
| SU9304A1 (en) | 1929-05-31 |
| SU9305A1 (en) | 1929-05-31 |
| SU9303A1 (en) | 1929-05-31 |
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