FIELD: space.
SUBSTANCE: invention relates to flexible pipelines to feed air in manned and intermodular compartments of space objects. Technical result is achieved due to that duct comprising stacked between a flexible hose, each of which has a cover for helical frame and fixing-tightening device in form of locks, wherein covers are fastened to flanges, in contrast to known flexible sleeve formed by two-layer of outer and inner covers each fixed to spiral cage and hermetically bonded to mating flange by adhesive bonding and additional latches, one flange of collar is provided mounted on flange locks, each of which is made in form of lugs, mounted on spring-loaded foot and centering holes and a second flange is provided with a sealing gasket and locks respectively mounted adjustable hooks and centering fingers.
EFFECT: technical result is high docking-undocking speed and air-tightness of docking unit.
1 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| INSTALLATION FOR COOLING FRUIT AND VEGETABLES IN VEHICLE CHAMBER | 0 |
|
SU1116278A1 |
| LOCKING MECHANISM OF CONNECTION-DISCONNECTION UNIT OF PRODUCT LINE | 2016 |
|
RU2634650C1 |
| DEVICE TO TIGHTLY JOINT DETACHABLE CAMERAS | 2005 |
|
RU2367040C2 |
| PNEUMO-FRAMED QUICK-ERECTED STRUCTURE | 2000 |
|
RU2171344C1 |
| ARRANGEMENT FOR JOINING | 0 |
|
SU1364345A1 |
| DOCKING COUPLING | 2022 |
|
RU2788027C1 |
| SEALED COVER (EMBODIMENTS) | 2017 |
|
RU2661473C1 |
| REFLECTOR | 1997 |
|
RU2117367C1 |
| LIGHT TOWER, LIGHT-TOWER SUPPORT, METHOD AND UNIT FOR CONTROLLING LIGHT-TOWER OPERATION | 2004 |
|
RU2286510C9 |
| DEVICE FOR GUIDING STEM VALVE UNDER JET | 2021 |
|
RU2770850C1 |
