FIELD: engineering industry.
SUBSTANCE: hydraulic distributor is meant for manually and remotely controlled hydraulic drives, in hydraulic mechanical steering drives of aircraft follow-up control systems. Hydraulic distributor consists of a casing, supporting ring, centre drive shaft, and flat rotary valve with distribution and drain channels and with radial internal slot, which is connected kinematically to and hinged to the drive shaft. Casing is made in the form of a hollow cylinder with two annular sealing elements provided on external cylindrical surface and one end whereof is closed with a bottom with a central throat wherein there installed is profiled edge of drive shaft with the possibility of rotation movement, and end surface of open cylinder end is equipped with threaded holes uniformly arranged in a circumferential direction and meant for bolts fixing and rigidly attaching the cylinder to distribution bushing.
EFFECT: improving reliability.
3 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FOUR-PORT VALVE ACTUATOR WITH PLANE ROTARY VALVE AND CENTER DRIVE OF MODULAR BUILT FOR IN-BUILT ERECTION WITH IMPLEMENTATION OF ACTIVE DAMPING FUNCTION | 2008 |
|
RU2374506C1 |
| FOUR-PORT THROTTLE HYDRO-DISTRIBUTOR WITH FLAT ROTARY SLIDE AND CENTRAL DRIVE OF MODULE MODIFICATION FOR BUILT-IN ASSEMBLY AND HIGH PRESSURE | 2008 |
|
RU2375610C1 |
| FOUR-LINE HYDRAULIC DISTRIBUTOR WITH FLAT SLIDE VALVE | 2002 |
|
RU2219353C2 |
| METHOD OF AND DEVICES FOR INCREASING ACCURACY OF FORMING AND CHECKING OF GEOMETRICAL MICRO OVERLAPS OF FLAT ROTARY SLIDE VALVE OF FOUR-LINE HYDRAULIC DISTRIBUTOR AND PROVIDING SYNCHRONIZATION OF OPERATION OF TWO OR MORE HYDRAULIC DISTRIBUTORS IN MULTIPLE-CHANNEL HYDRAULIC SERVO DRIVE | 2005 |
|
RU2301913C2 |
| METHOD AND DEVICE FOR CONTROL OF HYDRAULIC DISTRIBUTOR | 2005 |
|
RU2305803C2 |
| FOUR-LINE HYDRAULIC DISTRIBUTOR WITH FLAT ROTATABLE SLIDE | 2004 |
|
RU2272182C1 |
| FOUR LINE HYDRAULIC DISTRIBUTOR WITH FLAT ROTARY SLIDE VALVE | 2002 |
|
RU2229027C2 |
| DETERMINATION, EVALUATION AND CONTROL METHOD OF HYDRAULIC CHARACTERISTICS AND PARAMETERS OF FOUR-LINE HYDRAULIC DISTRIBUTOR WITH FLAT ROTARY VALVE | 2007 |
|
RU2353829C1 |
| REDUNDANT HYDROMECHANICAL SERVO DRIVE FOR FLYING VEHICLE CONTROL SYSTEM | 2004 |
|
RU2266234C1 |
| FOUR-LINE HYDRAULIC DISTRIBUTOR WITH FLAT ROTARY SLIDE VALVE OF MODULAR DESIGN FOR BUILT-IN MOUNTING | 2002 |
|
RU2219352C2 |
