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 brakes

Info

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
Application number
SU66086A
Other languages
Russian (ru)
Inventor
Гильдебранд Вильгельм
Original Assignee
Гильдебранд Вильгельм
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Гильдебранд Вильгельм filed Critical Гильдебранд Вильгельм
Priority to SU66086A priority Critical patent/SU47961A1/en
Application granted granted Critical
Publication of SU47961A1 publication Critical patent/SU47961A1/en

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  • 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

SU66086A 1930-03-11 1930-03-11 Device for feeding a constant pressure chamber in the distributors of single-chamber single-wire air brakes SU47961A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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