FIELD: fluid-pressure actuators.
SUBSTANCE: air distributor comprises housing, two valves for opening and closing provided with four closure members, air-operated device for control of the valves, electropneumatic control valve, actuator for manual doubling of electric control signal, and system of working valves and air lines that connect the valves and the valves with the actuator. The drive of manual doubling of the electric control signals built in the line for supplying control pressure between the electropneumatic control valve (source of the control pressure) and valves for closing and opening and is made of a plunger.
EFFECT: enhanced reliability.
3 dwg
Title | Year | Author | Number |
---|---|---|---|
TWO-POSITIONED VALVE AIR-DISTRIBUTOR FOR ACTUATOR OF VEHICLE DOORS | 2004 |
|
RU2269039C1 |
VEHICLE DOOR DRIVE FIVE-LINE TWO-POSITION VALVE-TYPE PNEUMATIC DISTRIBUTOR | 2001 |
|
RU2208187C2 |
FIVE-LINE TWO-POSITION VALVE-TYPE PNEUMATIC DISTRIBUTOR FOR VEHICLE DOOR DRIVE | 2001 |
|
RU2211383C2 |
VEHICLE DOOR OPENING ELECTROPNEUMATIC DRIVE | 2004 |
|
RU2261977C1 |
ELECTRO-PNEUMATIC DRIVE FOR VEHICLE DOOR OPENING | 2002 |
|
RU2206691C1 |
FIVE-LINE TWO-POSITION SPOOL-TYPE ELECTROPNEUMATIC DISTRIBUTOR OF VEHICLE DOOR DRIVE | 2003 |
|
RU2241146C2 |
TWO-POSITIONED SLIDE AIR-OPERATED DISTRIBUTOR FOR VEHICLE | 2004 |
|
RU2266439C2 |
FIVE-LINE TWO-POSITION VALVE AIR DISTRIBUTOR OF VEHICLE DOOR DRIVE | 2000 |
|
RU2178055C1 |
FIVE-LINE TWO-POSITION VALVE PNEUMATIC DISTRIBUTOR OF VEHICLE DOOR DRIVE | 2000 |
|
RU2190785C2 |
FIVE-LINE TWO-POSITION VALVE PNEUMATIC DISTRIBUTOR OF VEHICLE DOOR DRIVE | 2000 |
|
RU2190784C2 |
Authors
Dates
2006-01-27—Published
2004-07-26—Filed