EA201001378A1 - PNEUMATIC AIR DISTRIBUTOR FOR REGULATED SUPPLY OF COMPRESSED AIR IN BRAKE CYLINDER - Google Patents

PNEUMATIC AIR DISTRIBUTOR FOR REGULATED SUPPLY OF COMPRESSED AIR IN BRAKE CYLINDER

Info

Publication number
EA201001378A1
EA201001378A1 EA201001378A EA201001378A EA201001378A1 EA 201001378 A1 EA201001378 A1 EA 201001378A1 EA 201001378 A EA201001378 A EA 201001378A EA 201001378 A EA201001378 A EA 201001378A EA 201001378 A1 EA201001378 A1 EA 201001378A1
Authority
EA
Eurasian Patent Office
Prior art keywords
air
brake cylinder
pneumatic
distributor
pneumatic connection
Prior art date
Application number
EA201001378A
Other languages
Russian (ru)
Other versions
EA019526B1 (en
Inventor
Зимон Чипёнка
Владимир Владимирович КРЫЛОВ
Мартин Хеллер
Михаэль Круше
Original Assignee
Кнорр-Бремзе Зюстеме 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 Зюстеме Фюр Шиненфарцойге Гмбх filed Critical Кнорр-Бремзе Зюстеме Фюр Шиненфарцойге Гмбх
Priority to EA201001378A priority Critical patent/EA019526B1/en
Priority to RU2011105313/11U priority patent/RU107739U1/en
Priority to EP11757272.7A priority patent/EP2619056A1/en
Priority to PCT/EP2011/065732 priority patent/WO2012038285A1/en
Publication of EA201001378A1 publication Critical patent/EA201001378A1/en
Publication of EA019526B1 publication Critical patent/EA019526B1/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
    • B60T13/24—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
    • B60T15/18—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
    • 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
    • B60T15/36—Other control devices or valves characterised by definite functions
    • B60T15/48—Other control devices or valves characterised by definite functions for filling reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Пневматический воздухораспределитель для регулируемой подачи сжатого воздуха в подключаемый посредством пневматического подключения (С) тормозной цилиндр, при этом воздухораспределитель имеет по меньшей мере одну встроенную клапанную систему (4, 5) с седельным затвором для подачи воздуха в тормозной цилиндр или удаления воздуха из тормозного цилиндра в зависимости от давления в подключаемой посредством пневматического подключения (L) основной воздушной магистрали, при этом встроены дополнительные клапанные средства для управляемого повторного заполнения подключаемого посредством пневматического подключения (R) запасного воздушного резервуара во время удаления воздуха из тормозного цилиндра, при этом дополнительные клапанные средства включают в себя дроссельный клапан (10) с пружинным возвратом, который вставлен в выходящий из пневматического подключения (R), выполненный внутри воздухораспределителя R-канал (11) для обеспечения дросселируемого повторного заполнения запасного воздушного резервуара в течение по меньшей мере части времени удаления воздуха из тормозного цилиндра.Pneumatic air distributor for adjustable supply of compressed air to the brake cylinder connected via pneumatic connection (C), while the air distributor has at least one built-in valve system (4, 5) with a valve seat for supplying air to the brake cylinder or removing air from the brake cylinder to depending on the pressure in the main air line connected by pneumatic connection (L), with additional valve means for controlled refill of the spare air tank connected by pneumatic connection (R) during air removal from the brake cylinder, with additional valve means including a throttle valve (10) with spring return, which is inserted into the outlet of the pneumatic connection (R), made inside air distributor R-channel (11) to ensure throttled refilling of the spare air tank during at least part of the time for air removal from the brake th cylinder.

EA201001378A 2010-09-20 2010-09-20 Pneumatic control valve with regulated compressed air feed to a brake cylinder EA019526B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EA201001378A EA019526B1 (en) 2010-09-20 2010-09-20 Pneumatic control valve with regulated compressed air feed to a brake cylinder
RU2011105313/11U RU107739U1 (en) 2010-09-20 2011-02-15 PNEUMATIC AIR DISTRIBUTOR FOR REGULATED COMPRESSED AIR SUPPLY TO THE BRAKE CYLINDER
EP11757272.7A EP2619056A1 (en) 2010-09-20 2011-09-12 Pneumatic control valve with regulated compressed air feed to a brake cylinder
PCT/EP2011/065732 WO2012038285A1 (en) 2010-09-20 2011-09-12 Pneumatic control valve with regulated compressed air feed to a brake cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201001378A EA019526B1 (en) 2010-09-20 2010-09-20 Pneumatic control valve with regulated compressed air feed to a brake cylinder

Publications (2)

Publication Number Publication Date
EA201001378A1 true EA201001378A1 (en) 2012-02-28
EA019526B1 EA019526B1 (en) 2014-04-30

Family

ID=44651753

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001378A EA019526B1 (en) 2010-09-20 2010-09-20 Pneumatic control valve with regulated compressed air feed to a brake cylinder

Country Status (4)

Country Link
EP (1) EP2619056A1 (en)
EA (1) EA019526B1 (en)
RU (1) RU107739U1 (en)
WO (1) WO2012038285A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011112552B4 (en) * 2011-09-06 2020-11-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Control valve for automatic compressed air brakes with sliding guide means
DE102013009973A1 (en) * 2013-06-14 2014-12-18 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Valve arrangement for the controlled filling of a reserve tank in a pneumatic brake system of a rail vehicle
RU200261U1 (en) * 2020-06-18 2020-10-14 Акционерное общество «Ритм» Тверское производство тормозной аппаратуры (АО «Ритм» ТПТА) TRUNK PART OF THE AIR DISTRIBUTOR OF THE BRAKE SYSTEM OF THE RAILWAY VEHICLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714999A (en) * 1951-12-03 1954-09-08 Kovolis An air distributor for railway brakes
US3701570A (en) * 1970-06-15 1972-10-31 Gertrud Reitz Single release air brake for railroad vehicles
SU510614A1 (en) * 1974-10-08 1976-04-15 Предприятие П/Я В-8103 Throttle valve
DE4309386C2 (en) * 1993-03-23 1996-12-19 Knorr Bremse Ag Control valve for indirect air brakes of rail vehicles
US7543796B2 (en) * 2006-07-14 2009-06-09 Wabtec Holding Corporation High flow calibration test point

Also Published As

Publication number Publication date
WO2012038285A1 (en) 2012-03-29
EP2619056A1 (en) 2013-07-31
RU107739U1 (en) 2011-08-27
EA019526B1 (en) 2014-04-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM