FIELD: railway transport; pneumatic brake systems.
SUBSTANCE: invention relates to members of pneumatic brake systems of rail vehicles. Proposed angle cock has housing with seat, shutoff member and shutoff member drive. Valve of shutoff member is rigidly flared on pusher body in required position of deflector by locking member. Part of outer surface of deflector is made conical. Valve-type sealing rings are installed from two opposite sides of two-seat valve and are made with projections of sealing surfaces pointed in opposite directions.
EFFECT: improved characteristics of device, reliability and repairability at operation of angle cock of rail vehicle.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ANGLE COCK | 2006 |
|
RU2301165C1 |
| ANGLE COCK OF BRAKE MAIN LINE | 2000 |
|
RU2180629C2 |
| BRAKE LINE END VALVE AND ITS SHUTOFF MEMBER | 2007 |
|
RU2334636C1 |
| RAIL VEHICLE AIR MAIN COMBINATION COCK | 1999 |
|
RU2171190C1 |
| RAILWAY VEHICLE AIR MAIN ANGLE COCK | 1998 |
|
RU2126752C1 |
| END COCK | 1992 |
|
RU2037080C1 |
| ANGLE COCK OF RAILWAY VEHICLE MAIN AIR LINE | 1999 |
|
RU2142889C1 |
| BRAKE LINE END VALVE | 2022 |
|
RU2786287C1 |
| BRAKE LINE END VALVE | 2023 |
|
RU2806134C1 |
| COCK | 2005 |
|
RU2300682C2 |
