FIELD: maritime navigation.
SUBSTANCE: used in floating objects - life rafts, boats and small boats. The hydrodynamic anchor is connected to the floating object by a flexible link to provide the required angle of attack between the flexible link and the frame plane and is submerged in the lower layers of water by its own weight. The hydrodynamic anchor comprises a frame including vertical side keels interconnected by transverse links. Parallel to the side keels, several additional keels are installed. On all keels, guide slots are formed according to the shape of the suction surface of the wing profile with a convexity downwards. A mesh fabric is installed in the slots. On the mesh fabric from above in the direction transverse to the keels close to each other along their leading edge, tapes of soft material are fixed.
EFFECT: efficient operation of the hydrodynamic anchor in minor waves.
1 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYDRODYNAMIC ANCHOR | 2022 |
|
RU2785310C1 |
| STABILIZER OF FLOATING OBJECT POSITIONING (EMBODIMENTS) | 2020 |
|
RU2743456C1 |
| HYDRODYNAMIC ANCHOR | 2020 |
|
RU2751044C1 |
| STABILIZER OF THE POSITION OF THE UNMANAGED OBJECT | 2022 |
|
RU2785309C1 |
| "DOLPHIN" SEARCH-AND-RESCUE FLOAT SEA HELICOPTER | 2011 |
|
RU2476352C2 |
| LONG DISTANCE SEARCH-AND-RESCUE FLOAT AMPHIBIAN SEA-PLANE OF TRIMARAN DESIGN "FREGAT" | 2006 |
|
RU2324627C2 |
| FLOAT-TYPE SEAPLANE OF CATAMARAN CONFIGURATION-SEA-GOING SALVAGE VESSEL | 2004 |
|
RU2270137C2 |
| DEVICE FOR HORIZONTAL OPENING OF A TRAWL | 0 |
|
SU1725795A1 |
| TRANSFORMING HYBRID VEHICLE | 2018 |
|
RU2692311C1 |
| GRID CASCADE-TYPE APPARATUS FOR EXTRACTING SURFACE OBJECTS OF CATCH | 1997 |
|
RU2123784C1 |
