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 CYLINDERInfo
- 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
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.
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 |
PCT/EP2011/065732 WO2012038285A1 (en) | 2010-09-20 | 2011-09-12 | Pneumatic control valve with regulated compressed air feed to a brake cylinder |
EP11757272.7A EP2619056A1 (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)
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)
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 |
-
2010
- 2010-09-20 EA EA201001378A patent/EA019526B1/en not_active IP Right Cessation
-
2011
- 2011-02-15 RU RU2011105313/11U patent/RU107739U1/en not_active IP Right Cessation
- 2011-09-12 EP EP11757272.7A patent/EP2619056A1/en not_active Withdrawn
- 2011-09-12 WO PCT/EP2011/065732 patent/WO2012038285A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU107739U1 (en) | 2011-08-27 |
EP2619056A1 (en) | 2013-07-31 |
WO2012038285A1 (en) | 2012-03-29 |
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 |