SU47961A1 - Device for feeding a constant pressure chamber in the distributors of single-chamber single-wire air brakes - Google Patents
Device for feeding a constant pressure chamber in the distributors of single-chamber single-wire air brakesInfo
- Publication number
- SU47961A1 SU47961A1 SU66086A SU66086A SU47961A1 SU 47961 A1 SU47961 A1 SU 47961A1 SU 66086 A SU66086 A SU 66086A SU 66086 A SU66086 A SU 66086A SU 47961 A1 SU47961 A1 SU 47961A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chamber
- constant pressure
- distributors
- feeding
- pressure chamber
- Prior art date
Links
Landscapes
- Braking Systems And Boosters (AREA)
Description
Изобретение касаетс приспособлени дл питани камеры посто нного давлени в распределител х тех однокамерных однопроводных воздушных тормозов , в камере посто нного давлени коих через посредство канала, перекрываемого скольз щим золотником, поддерживаетс давление, соответствующее наибольшему давлению в главном воздухопроводе. В предлагаемом приспособлении этот скольз щий золотник механически соединен с поршнем, наход щимс , с одной стороны, под действием давлени воздуха в главном воздухопроводе и, с другой - под действием давлени воздуха в камере посто нного давлени , причем в одном из крайних своих положений щток нагружаетс другим поршнем, который находитс под действием давлени в тормозном цилиндре. Указанна конструкци имеет целью обеспечить питание камеры посто нного давлени лишь при вполне отпущенных тормозах.The invention relates to a device for feeding a constant pressure chamber in the distributors of those single-chamber single-wire air brakes, in a constant pressure chamber of which, through the channel blocked by the slide valve, the pressure corresponding to the highest pressure in the main air duct is maintained. In the proposed device, this slide valve is mechanically connected to the piston, which is, on the one hand, under the action of air pressure in the main duct and, on the other hand, under the action of air pressure in the constant pressure chamber, and in one of its extreme positions another piston that is under pressure in the brake cylinder. This design is intended to provide power to the constant pressure chamber only with fully released brakes.
(321)(321)
На чертеже изображена схема однокамерного воздушного тормоза с предлагаемым приспособлением в положении отпуска тормоза.The drawing shows a diagram of a single-chamber air brake with the proposed device in the position of release of the brake.
В полости 1, имеющей сообщение с главным воздухопроводом 2, камерой 3 посто нного давлени , вспомогательным резервуаром 4 и тормозным цилиндром 5, помещен поршень 6, на штоке 7 коего укреплены золотники 8 и 9. В верхней части под полостью 1 помещен поршень 10; расположенна над ним полость И сообщаетс с тормозным цилиндром 5.In the cavity 1, which communicates with the main air duct 2, the constant pressure chamber 3, the auxiliary reservoir 4 and the brake cylinder 5, a piston 6 is placed, on the rod 7 of which the spools 8 and 9 are fastened. In the upper part of the cavity 1 there is a piston 10; a cavity located above it and communicating with brake cylinder 5.
Если дл производства торможени уменьшено давление в главном воздухопроводе 2, то в начале движени вверх поршн 6 золотниками 8 и 9 золотник 8 закрывает нижнее и соответственно более широкое отверстие камеры 3 до того, как прервано сообщение между тормозным цилиндром 5 к выпускным отверстием 12. При дальнейшем движении поршн 6 это сообIf the pressure in the main air duct 2 is reduced to produce braking, then at the beginning of the upward movement of the piston 6, the spools 8 and 9, the spool 8 close the lower and correspondingly wider opening of the chamber 3 before the communication between the brake cylinder 5 to the outlet 12 is interrupted movement of the piston 6 is
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU66086A SU47961A1 (en) | 1930-03-11 | 1930-03-11 | Device for feeding a constant pressure chamber in the distributors of single-chamber single-wire air brakes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU66086A SU47961A1 (en) | 1930-03-11 | 1930-03-11 | Device for feeding a constant pressure chamber in the distributors of single-chamber single-wire air brakes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU47961A1 true SU47961A1 (en) | 1936-07-31 |
Family
ID=48360963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU66086A SU47961A1 (en) | 1930-03-11 | 1930-03-11 | Device for feeding a constant pressure chamber in the distributors of single-chamber single-wire air brakes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU47961A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5250570A (en) * | 1990-08-02 | 1993-10-05 | Imperial Chemical Industries Plc | Amidobenzene derivatives, compositions and use |
-
1930
- 1930-03-11 SU SU66086A patent/SU47961A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5250570A (en) * | 1990-08-02 | 1993-10-05 | Imperial Chemical Industries Plc | Amidobenzene derivatives, compositions and use |
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