UA109027C2 - CONTROL VALVE WITH ADJUSTABLE CROSS-CUTTING Nozzles FOR AUTOMATIC Pneumatic Brakes - Google Patents

CONTROL VALVE WITH ADJUSTABLE CROSS-CUTTING Nozzles FOR AUTOMATIC Pneumatic Brakes

Info

Publication number
UA109027C2
UA109027C2 UAA201305015A UAA201305015A UA109027C2 UA 109027 C2 UA109027 C2 UA 109027C2 UA A201305015 A UAA201305015 A UA A201305015A UA A201305015 A UAA201305015 A UA A201305015A UA 109027 C2 UA109027 C2 UA 109027C2
Authority
UA
Ukraine
Prior art keywords
air
valve
pressure body
pressure
control valve
Prior art date
Application number
UAA201305015A
Other languages
Ukrainian (uk)
Inventor
Мартин Хеллер
Original Assignee
Кнорр-Бремзе Системе Фюр Шиненфарцойге Гмбх
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 Кнорр-Бремзе Системе Фюр Шиненфарцойге Гмбх filed Critical Кнорр-Бремзе Системе Фюр Шиненфарцойге Гмбх
Publication of UA109027C2 publication Critical patent/UA109027C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/266—Systems with both direct and indirect application, e.g. in railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/36—Compressed-air systems direct, i.e. brakes applied directly by compressed air
    • B60T13/365—Compressed-air systems direct, i.e. brakes applied directly by compressed air for railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/021—Railway control or brake valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
    • B60T15/184—Railway control or brake valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Винахід стосується керуючого клапана для непрямодіючих пневматичних гальм залізничних транспортних засобів, який містить орган трьох тисків (24) та орган двох тисків (1), який має розподільний поршень (2; 2'), на який з одного боку діє тиск повітря магістрального повітропроводу (L), а з протилежного - тиск повітря золотникової камери (S) і який через штовхач (5) взаємодіє з прискорювальним клапаном (6), який у відкритому стані з'єднує повітряну магістраль (L) через зворотний клапан (12) і золотникову камеру (S) через клапан (8; 8") або отвір (9) з каналом (7) і далі з каналом (13) для додаткового сполучання з атмосферою на початку гальмування через орган трьох тисків (24) і зі шляхом випускання повітря (14) в органі двох тисків (1) з атмосферою, де на шляху випускання повітря (14) розміщена щонайменше одна точка дроселювання (10), ефективний поперечний розріз якої регулювальним засобом в органі двох тисків (1) може змінюватися від закритого або недіючого стану, або мінімального поперечного розрізу до максимального поперечного розрізу.The invention relates to a control valve for non-directional pneumatic brakes of railway vehicles, comprising a three-pressure body (24) and a two-pressure body (1) having a distributor piston (2; 2 '), to which the air main line air pressure ( L) and, on the contrary, the air pressure of the valve chamber (S) and which through the pusher (5) interacts with the accelerator valve (6), which in the open state connects the air line (L) through the check valve (12) and the valve chamber (S) through a valve (8; 8 ") or a hole (9) with a duct (7), etc. with the channel (13) for additional communication with the atmosphere at the beginning of the braking through the three-pressure body (24) and by releasing air (14) in the two-pressure body (1) with the atmosphere, where at least one is located on the path of air release (14) the throttling point (10), the effective cross-section of which with the adjusting means in the two-pressure body (1) can change from a closed or inactive state, or a minimum cross-section to a maximum cross-section.

UAA201305015A 2010-09-20 2011-12-09 CONTROL VALVE WITH ADJUSTABLE CROSS-CUTTING Nozzles FOR AUTOMATIC Pneumatic Brakes UA109027C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EA201001379A EA023187B1 (en) 2010-09-20 2010-09-20 Control valve having a variable nozzle cross-section for automatic compressed-air brakes
PCT/EP2011/065723 WO2012038283A2 (en) 2010-09-20 2011-09-12 Control valve having a variable nozzle cross-section for automatic compressed-air brakes

Publications (1)

Publication Number Publication Date
UA109027C2 true UA109027C2 (en) 2015-07-10

Family

ID=44645715

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201305015A UA109027C2 (en) 2010-09-20 2011-12-09 CONTROL VALVE WITH ADJUSTABLE CROSS-CUTTING Nozzles FOR AUTOMATIC Pneumatic Brakes

Country Status (6)

Country Link
EP (1) EP2619049B1 (en)
CN (1) CN103189250B (en)
EA (1) EA023187B1 (en)
RU (1) RU107738U1 (en)
UA (1) UA109027C2 (en)
WO (1) WO2012038283A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013523A1 (en) 2012-07-06 2014-01-09 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Control valve with a device for generating defined braking and release times
CN103085791A (en) * 2013-01-31 2013-05-08 杨勇 Pressure storage balance type brake anti-lock method
DE102013017876A1 (en) * 2013-10-26 2015-04-30 Wabco Gmbh Relay valve, valve device and vehicle with it
DE102014112640A1 (en) * 2014-09-02 2016-03-03 J. Wagner Gmbh Paint spraying system and air control device for a paint spraying system
DE102014112780A1 (en) 2014-09-04 2016-03-10 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Control valve for automatic air brakes with a special valve body
DE102019122298A1 (en) * 2019-08-20 2021-02-25 Voith Patent Gmbh Rail vehicle brake valve and compressed air system for a rail vehicle with such a brake valve
CN111688657B (en) * 2020-07-17 2024-02-20 眉山中车制动科技股份有限公司 Stage release and direct release conversion device and method
CN113581148B (en) * 2021-09-13 2022-08-30 眉山中车制动科技股份有限公司 Jump pressure limiting mechanism and air brake system
CN114212068B (en) * 2021-11-24 2023-06-30 中车大连机车车辆有限公司 Electric-pneumatic vacuum dual-mode braking system of diesel locomotive
CN114834422B (en) * 2022-05-13 2024-07-19 中车南京浦镇车辆有限公司 Bilateral exhaust relief valve capable of realizing plate type installation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835754C (en) * 1949-01-01 1952-04-03 Knorr Bremse Gmbh Compressed air brake device for railroad trains with control valves for monitoring the pressure in the brake cylinders
DE800054C (en) * 1949-01-01 1950-08-25 Knorr Bremse Gmbh Air brake
DE816410C (en) * 1949-02-06 1951-10-11 Knorr Bremse Gmbh Air brake with two-pressure and three-pressure control valve
DE816409C (en) * 1949-02-06 1951-10-11 Knorr Bremse Gmbh Compressed air brake with two- and three-pressure control valve as well as with contact and locking cylinder
DE814168C (en) * 1949-06-20 1951-09-20 Anc Ets F A Sansens Diesel Mot Air brake
DE826312C (en) * 1949-06-22 1951-12-27 Anc Ets F A Sansens Diesel Mot Compressed air brake with a supply air tank and a controlling auxiliary air tank
DE823890C (en) * 1950-11-18 1951-12-06 Knorr Bremse Gmbh Air brake
SU481480A1 (en) 1973-08-17 1975-08-25 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Железнодорожного Транспорта Air distributor for railway rolling stock brakes
SU557944A1 (en) * 1976-02-25 1977-05-15 Московский Завод Машин И Приборов Для Железнодорожного Транспорта "Трансмаш" Rail Brake Air Dispenser
DD239166A1 (en) * 1985-07-05 1986-09-17 Verkehrswesen Hochschule THREE-PRESSURE VALVE WITH UNIT EFFECT FOR RAILWAY PRESSURE AIR BRAKES
DE4309386C2 (en) * 1993-03-23 1996-12-19 Knorr Bremse Ag Control valve for indirect air brakes of rail vehicles
DE4309298C2 (en) * 1993-03-23 1997-06-05 Knorr Bremse Ag Control valve on rail vehicles for a multi-solenoid air brake
DE4329481C2 (en) * 1993-09-01 1997-03-13 Motzener Strase 25 Grundstueck Pneumatic braking device
DE19650536C2 (en) * 1996-12-05 2001-02-22 Motzener Strase 25 Grundstueck Pneumatic braking device
WO1999001324A1 (en) * 1997-07-03 1999-01-14 Otkrytoe Aktsionernoe Obschestvo 'transmash' Air distributor for the brakes of railway vehicles
DE10139773A1 (en) * 2001-08-13 2003-03-13 Knorr Bremse Systeme Control device for air brakes
RU2301163C1 (en) * 2005-12-30 2007-06-20 Зао "Нпп Тормо" Rail vehicle brake air distributor reduction device

Also Published As

Publication number Publication date
EP2619049A2 (en) 2013-07-31
EP2619049B1 (en) 2016-11-30
WO2012038283A2 (en) 2012-03-29
CN103189250B (en) 2016-02-03
EA201001379A1 (en) 2012-02-28
CN103189250A (en) 2013-07-03
EA023187B1 (en) 2016-05-31
RU107738U1 (en) 2011-08-27
WO2012038283A3 (en) 2012-06-07

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