SU28521A1 - An instrument for automatic air brakes designed to regulate the uniformity of switching on and off of the brakes in various rolling stock units, regardless of train length - Google Patents

An instrument for automatic air brakes designed to regulate the uniformity of switching on and off of the brakes in various rolling stock units, regardless of train length

Info

Publication number
SU28521A1
SU28521A1 SU45710L SU45710L SU28521A1 SU 28521 A1 SU28521 A1 SU 28521A1 SU 45710 L SU45710 L SU 45710L SU 45710 L SU45710 L SU 45710L SU 28521 A1 SU28521 A1 SU 28521A1
Authority
SU
USSR - Soviet Union
Prior art keywords
brakes
uniformity
switching
regulate
regardless
Prior art date
Application number
SU45710L
Other languages
Russian (ru)
Inventor
П.Н. Евстафьев
Original Assignee
П.Н. Евстафьев
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 П.Н. Евстафьев filed Critical П.Н. Евстафьев
Application granted granted Critical
Publication of SU28521A1 publication Critical patent/SU28521A1/en

Links

Landscapes

  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Safety Valves (AREA)

Description

В поездах давление воздуха в главном возЛухопро1воде понижаетс  в направлении к хвостовой части поезда, вследствие чего разность давлений главного -вЬздухопровода и тормозных, цилиндров в различных местах состава не одинакова , что вызывает неравномерное включение в работу тормбзных цилиндров при торможении. Предлагаем дрибор служит дл . устранени  указанных недостатков,путем пропуску втормозные цилиндры головной частиПогезда воздуха большего давлени  через проходные отверсти  малого сечени  и воздуха меньшего давлени  - через большие отверсти  лриборов хвостовой части состава. ./In trains, the air pressure in the main air duct decreases towards the tail end of the train, as a result of which the pressure difference between the main air duct and brake pipes is different in different parts of the train, which causes the brake cylinders to work irregularly during braking. We offer the dribor serves dl. elimination of these drawbacks by skipping overhead cylinders of the head section. Higher pressure air through the small orifice through holes and lower pressure air through the large openings of the tail end of the composition. ./

На чертеже изображен осевотй продольный разрез прибора, устанавливаеtAQTO на трубопроводе 2,2 между г; авным воздухопроводом и тормозным цилиндром . Прибор состоит из цилиндра с пружинным поршневым клапааом 5/, прострёнствЬ над поршнем 50 которого сообщаетс  обводной .трубкой с каце,рой , заключающей в себе малый поршень клапана. Головка 55 малого порш;The drawing shows the axial longitudinal section of the device, installed AQTO on the pipeline 2.2 between g; Avi air duct and brake cylinder. The device consists of a cylinder with a spring-loaded piston valve 5 /, the space above the piston 50 of which is connected by a bypass pipe with a knuckle, a swarm containing a small valve piston. Head 55 small piston;

н  выполнена конической, соответственно входному отверстию 36 камеры под головкой клапана. В приборах, установленных в различных единицах подвижHOio состава, перем гщени  кла1аана 51 не одинаковы, так какг разности давлений воздуха между главным воздухопроводом и тормозным цилиндром различны в головной и хвостовой части поезда. В.следствие большей разности давлений в головной части пбезда, в ее приборах происходит большее перемещение клапана, и втормозной цилиндр поступает воздух большего давлени  через малую свободную площадн отверсти  36. В приборах xBOCTOBoii части поезда перемещение клапанов 5/ меньшее и воздух меньшего давлени  проходит через отверсти  большей площади. Указанное обсто тельство способствует равномерности включени  и выключени  из работы тррмозных цилиндров вагонов и т. п. в различных местах поезда.n made conical, respectively, the inlet 36 of the chamber under the valve head. In devices installed in different units of the rolling stock, the adjustments for valve 51 are not the same, since the air pressure difference between the main air duct and the brake cylinder is different in the head and tail parts of the train. B. Due to the higher pressure difference in the head section, a larger valve displacement occurs in its instruments, and a higher pressure air enters the second cylinder through a small free area of the orifice 36. In the xBOCTOBoii devices of the train, the 5 / less valve moves and the lower air pressure passes through the apertures larger area. This circumstance contributes to the uniformity of switching on and off from the work of the brake cylinders of cars, etc., in various places of the train.

Предмет изобретени .The subject matter of the invention.

Прибор дл  автоматических воздущН1ЛХ тормозов, предназначенный регулидовать равномерность включени  и вы| лючённ  тормозов в различных единицах подвижного состава независимо от длины поезда, отличающийс  тем, что .сжатый воздух из главного воздухопровода поступает одновременно как в камеру над лружинрым поршневыи клацаном 51, так и в камеру над головкой 55 клапана, имеющей форму конуса. :благодар  которой площадь отверсти  J6 дл  прохода воздуха из главно о воздухопровода/ в воздухораспределитель измен етс  в зависимости от высоты подъема поршн  50, A device for automatic air brakes designed to regulate the switching on uniformity and you | There are brakes in various rolling stock units, regardless of train length, characterized in that compressed air from the main air duct enters simultaneously into the chamber above the spring piston and 51, and into the chamber above the valve head 55, which has the shape of a cone. : by which the opening area J6 for the passage of air from the main duct to the air distributor varies depending on the lifting height of the piston 50,

SU45710L 1929-03-07 1929-03-07 An instrument for automatic air brakes designed to regulate the uniformity of switching on and off of the brakes in various rolling stock units, regardless of train length SU28521A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU45710A SU28520A1 (en) 1929-03-07 1929-03-07 Driver's Kra for an automatic air brake for railway vehicles

Publications (1)

Publication Number Publication Date
SU28521A1 true SU28521A1 (en) 1932-12-31

Family

ID=48346352

Family Applications (2)

Application Number Title Priority Date Filing Date
SU45710L SU28521A1 (en) 1929-03-07 1929-03-07 An instrument for automatic air brakes designed to regulate the uniformity of switching on and off of the brakes in various rolling stock units, regardless of train length
SU45710A SU28520A1 (en) 1929-03-07 1929-03-07 Driver's Kra for an automatic air brake for railway vehicles

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU45710A SU28520A1 (en) 1929-03-07 1929-03-07 Driver's Kra for an automatic air brake for railway vehicles

Country Status (1)

Country Link
SU (2) SU28521A1 (en)

Also Published As

Publication number Publication date
SU28520A1 (en) 1932-12-31

Similar Documents

Publication Publication Date Title
SU28521A1 (en) An instrument for automatic air brakes designed to regulate the uniformity of switching on and off of the brakes in various rolling stock units, regardless of train length
SU55342A1 (en) Adaptation to the automatic brake air distributor to accelerate the brake wave
SU34595A1 (en) Device in air brakes for filling brake cylinders with air
US2534697A (en) Moisture ejector valve and system
SU27706A1 (en) Trailer on the railway carriage crane main brake air line
SU9302A1 (en) Automatic air brake
SU25633A1 (en) Air distributor for automatic single-wire air brake
SU28516A1 (en) Braking accelerator in air brakes
SU31988A1 (en) Single wire air brake
SU46961A1 (en) A device on a train equipped with a standard Matrosov brake and a driver’s crane No. 800 to maintain the braking forces on the train, with full service braking, regardless of train speed
DE522394C (en) Control valve for air brakes with a rolling diaphragm as a control piston
US3113638A (en) Lubrication
SU57678A1 (en) Adaptation to an automatic air brake for uniform braking of all cars of a train
SU80142A1 (en) Locomotive Locomotive Air Distributor
US1137576A (en) Automatic adjusting air-escape valve for railway-brakes.
SU1382720A2 (en) Brake cylinder of rail vehicle
US3033580A (en) Improved lubricating swab and seal
SU39820A1 (en) Air distributor for automatic air brake
SU39182A1 (en) Air distributor for automatic air single-line brakes
SU72950A1 (en) Device for hydraulic self-braking of a cylindrical body moving in a pipe
SU7932A1 (en) Air brake
US959800A (en) Triple valve.
US1461968A (en) Air brake for trains
SU1268453A1 (en) Stop valve device for supply line of railway vehicle section
SU54456A1 (en) Regime adaptation to an air brake