FIELD: space transport, fuel systems.
SUBSTANCE: proposed fuel module comprises a casing, a frame with fuel and oxidizer fastened onto the frame and appropriate valves and filling holes mounted on the fuel feed line. Each filling hole is furnished with an outer coupler and shut-off valve representing a hollow threaded valve comprising rotary tapered head and provided with lengthwise slots for wrench, a circular groove communicating, via through holes arranged in the valve, with the filling hole space. Each filling hole features valve seats made on the joints with filling pipelines. Note that the outer filling hole coupling elements are furnished with threaded joint for detachable pipelines to be jointed thereto, the said detachable pipelines being furnished with a start-and-shut-off device. The filling holes are grouped in compliance with fuels to feed in and attached to the panels mounted on the frame and fastened thereto.
EFFECT: higher reliability.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FUEL FEED SYSTEM | 2009 |
|
RU2407907C1 |
| PROPELLANT COMPARTMENT OF TRANSPORT SPACECRAFT | 2001 |
|
RU2196082C1 |
| FUEL TRANSFER DEVICE | 2003 |
|
RU2243402C1 |
| DEVICE FOR LEAKAGE TEST OF PRESSURIZATION SYSTEM OF FUEL AND OXIDANT TANKS OF SPACE VEHICLE | 2003 |
|
RU2240523C2 |
| COMPARTMENT OF REFUELING COMPONENTS | 2003 |
|
RU2276044C2 |
| TOPPING UP SYSTEM (VERSIONS) | 2003 |
|
RU2260705C2 |
| DEVICE FOR FEEDING PROPELLANT TO SPACECRAFT POWER PLANT | 1999 |
|
RU2168050C1 |
| PROPELLANT COMPARTMENT OF SPACECRAFT | 2002 |
|
RU2231485C2 |
| PROPELLANT FEED SYSTEM FOR ENGINE PLANT OF ORBITAL SPACE COMPLEX | 1998 |
|
RU2147343C1 |
| PROPELLANT FEED SYSTEM FOR ENGINE PLANT OF SPACE ORBITAL COMPLEX | 1997 |
|
RU2135808C1 |
