SU50711A1 - Adaptation to the automatic brake air distributor to achieve a loosened brake release - Google Patents

Adaptation to the automatic brake air distributor to achieve a loosened brake release

Info

Publication number
SU50711A1
SU50711A1 SU188085A SU188085A SU50711A1 SU 50711 A1 SU50711 A1 SU 50711A1 SU 188085 A SU188085 A SU 188085A SU 188085 A SU188085 A SU 188085A SU 50711 A1 SU50711 A1 SU 50711A1
Authority
SU
USSR - Soviet Union
Prior art keywords
brake
achieve
adaptation
loosened
air distributor
Prior art date
Application number
SU188085A
Other languages
Russian (ru)
Inventor
Б.П. Диков
Е.А. Шавгулидзе
Original Assignee
Б.П. Диков
Е.А. Шавгулидзе
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 Б.П. Диков, Е.А. Шавгулидзе filed Critical Б.П. Диков
Priority to SU188085A priority Critical patent/SU50711A1/en
Application granted granted Critical
Publication of SU50711A1 publication Critical patent/SU50711A1/en

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Description

в основном авторском свидетельстве № 50712 было описано приспособление к воздухораспределителю автоматического тормоза дл  достижени  облегченного отпуска тормоза, состо щее из подпружиненного клапана , выполненного в виде поршн , соединенного каналами с тормозным цилиндром, с камерой тормозного давлени  и с атмосферой.The main author's certificate No. 50712 described the adaptation to the automatic brake air distributor to achieve a loosened brake release, consisting of a spring-loaded valve, made in the form of a piston, connected by channels to the brake cylinder, to the brake pressure chamber and to the atmosphere.

Насто щее изобретение имеет целью достижение еще более ускоренного процесса отпуска тормоза, дл  чего подпружиненный клапан снабжаетс  кольцевой выточкой на внешней своей поверхности.The present invention aims to achieve an even more accelerated brake release process, for which the spring-loaded valve is provided with an annular recess on its outer surface.

В период оттормаживани , когда давление воздуха в тормозном цилиндре снизитс  до величины „давлени  скачка, камера тормозного давлени  через кольцевую выточку подпружиненного клапана сообщаетс  с магистралью.During the braking period, when the air pressure in the brake cylinder is reduced to the value of ' jump pressure, the brake pressure chamber through the annular recess of the spring-loaded valve communicates with the main.

Повыщающеес  при этом давление в этой камере ускор ет перемещение диференциальных порщней магистральной камеры и св занного с ними главного золотника в сторону отпуска тормоза, вследствие чего выточка золотника быстрее сообщает тормозный цилиндр с атмосферой, снижа  давление в нем до атмосферного .The increase in pressure in this chamber accelerates the movement of the differential ples of the main chamber and the main spool associated with them towards the brake release, as a result of which the undercut of the spool more rapidly informs the brake cylinder with the atmosphere, reducing the pressure in it to atmospheric.

На чертеже представлена схема тормоза с включенным в него приспособлением дл  достижени  облегченного отпуска тормоза.The drawing shows a brake diagram with a device included in it to achieve a loosened release of the brake.

Клапан состоит из порщн  16, имеющего выточку 7/ и подпертого пружиной 15. К порщню с правой его стороны подходит канал 77, ведущий из тормозного цилиндра; когда тормоз отпущен и в тормозном цилиндре сжатого воздуха нет, клапан занимает положение, как указано на чертеже, т. е. находитс -в своем крайнем правом положении. В этом положении лева  кромка порщн  16 заходит за выточку W и камера тормозного давлени  по левую сторону порщн  5 сообщена с атмосферой, но в этом положении главного золотника 6 канал 72 перекрыт. Канал, соедин ющий магистральный золотник с главным,The valve consists of a piston 16 having a recess 7 / and propped by a spring 15. A channel 77, leading from the brake cylinder, is suitable for the right side of the valve; when the brake is released and there is no compressed air in the brake cylinder, the valve takes the position as indicated in the drawing, i.e., is in its rightmost position. In this position, the left edge of the piston 16 extends beyond the undercut W and the brake pressure chamber on the left side of the piston 5 is in communication with the atmosphere, but in this position of the main spool 6, the channel 72 is blocked. The channel connecting the main spool to the main,

предмет изобретени .subject matter of the invention.

Форма выполнени  приспособлени  по основному авторскому свидетельству № 50712, отличающа с  тем, что подпружиненный клапан на внешней своей поверхности снабжен кольцевой выточкой дл  сообщени  камеры тормозного давлени  с магистралью , когда при оттормаживании давление воздуха в тормозном цилиндре снизитс  до величины „скачкового давлени .The shape of the device according to the author's certificate No. 50712, wherein the spring-loaded valve on its outer surface is provided with an annular recess for communicating the brake pressure chamber with the line when the air pressure in the brake cylinder drops to "jump pressure" during braking.

SU188085A 1936-03-02 1936-03-02 Adaptation to the automatic brake air distributor to achieve a loosened brake release SU50711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU188085A SU50711A1 (en) 1936-03-02 1936-03-02 Adaptation to the automatic brake air distributor to achieve a loosened brake release

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU188085A SU50711A1 (en) 1936-03-02 1936-03-02 Adaptation to the automatic brake air distributor to achieve a loosened brake release

Publications (1)

Publication Number Publication Date
SU50711A1 true SU50711A1 (en) 1936-11-30

Family

ID=48363430

Family Applications (1)

Application Number Title Priority Date Filing Date
SU188085A SU50711A1 (en) 1936-03-02 1936-03-02 Adaptation to the automatic brake air distributor to achieve a loosened brake release

Country Status (1)

Country Link
SU (1) SU50711A1 (en)

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