FIELD: aerostation. SUBSTANCE: aerostat is provided with three flexible envelopes: outer envelope 1 with upper transparent portion for warm air; inner envelope 2 for helium which is lesser than outer one by 5 to 10 times and smaller envelope 3 which is lesser than inner envelope by 5 to 10 times. EFFECT: increased duration of flight and enhanced safety. 4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AIRSHIP | 1990 |
|
RU2007328C1 |
| AEROSTAT | 2005 |
|
RU2284279C1 |
| GLIDING AEROSTAT | 1993 |
|
RU2104214C1 |
| CITY VENT PIPE | 1995 |
|
RU2093756C1 |
| GAS PRODUCER TRACTOR | 1993 |
|
RU2095587C1 |
| ELECTRIC-AND-GAS TRANSPORT COMPLEX | 1994 |
|
RU2097212C1 |
| AIR-ROAD VEHICLE | 1996 |
|
RU2110426C1 |
| SOLAR AEROSTAT | 2000 |
|
RU2184679C2 |
| SOLAR SAIL AEROSTAT | 2001 |
|
RU2195413C2 |
| SOLAR WIND-RESISTANT AEROSTAT | 2001 |
|
RU2195412C2 |
