Abrégé

The invention relates to technique of recovery of crew members of sunk submarines and can be used for carrying out underwater engineering and diving operations in intracontinental water basins, in remote regions of the world ocean and in the harsh hydrometeorological conditions of Arctic seas. The rescue system comprises a carrier ship (1) and a rescue bell (2) with a coaming deck (13) and a lowering and lifting device, wherein the carrier ship (1) is also provided with a flexible transport pipeline (3) which is mounted thereon, is longitudinally movable and one end of which is connected to the rescue bell (2), the other free end being attached to the body of the carrier ship (1); furthermore, a coaming deck (5) and a hatch (6) are made on the free end of the flexible transport pipeline and reciprocal coaming decks (7, 10) with hatches (8, 11) are made on the carrier ship (1) in the fore and stern section thereof.

Classes IPC  ?

• B63G 8/40 - Équipement de sauvetage pour le personnel
• B63C 9/00 - Sauvetage en mer

Abrégé

The inventive method can be used for determining sea water parameters, such as salinity and density, which are necessary, in particular, for controlling the displacement of submarine vessels and vehicles. The inventive method consists in exciting acoustic emission at a given depth, receiving said emission and measuring the sound speed, simultaneously measuring the temperature of the medium at said depth, recording the measurements and in determining the salinity and density on the basis of the measured parameters by means of the known polynomials of the sound speed and density. For a submarine vessel in depth stabilisation mode, after determination of the salinity and density at said depth, the monitoring of the salinity variation is carried out according ton the formula: &dgr;S㻈[&dgr;C-4.57&dgr;T (1-0.0195To)-0.011(So-35)-0.0163&dgr;&eegr;]:(1.4-0.011To), where &dgr;S is the variation in salinity, (o/oo); &dgr;C is the variation in sound speed, (m/s); &dgr;T is the variation in temperature, (°C); To is the temperature at the given depth, (°C); So is the salinity at the given depth, ( o/oo); &dgr;&eegr; is the variation in depth, (m) and the density variation monitoring is carried out according to the formula: &dgr;&rgr;㻈- 0,07C[1+0.139To +0.0404(So - 35)] + (0.802 - 0.00283To)&dgr;S + 4,5 x10-3&dgr;&eegr;, where &dgr;&rgr; is the variation in density, (kg/m3); &dgr;T is the variation in temperature, (°C); To is the temperature an the given depth, (°C); So is the salinity at the given depth ( o/oo); &dgr;&eegr; is the variation in depth, (m). Ultrasound waves are used as the acoustic emission and the sound speed is measured by means of the E.D. Popov pulse-cyclic sound speed meter (1). For the submarine vessel, the measurements are carried out at three depths corresponding to the fin structure level, the level of the submarine vessel fore and under the bottom thereof. Said invention makes it possible to develop a simple and operative method and to extend the possibilities thereof.

Classes IPC  ?

• G01N 29/02 - Analyse de fluides

Abrégé

The inventive multipurpose light aircraft comprises a fuselage (1), a wing (2), an empennage (3), landing gear (4), main and auxiliary engine units (5), a crew protection system, and an integrated system for controlling general airplane facilities which are connected, by means of a multiplex channel, to a system of airborne digital computers, a left engine electronic control system, a right engine electronic control system, a recording and monitoring system, guidance and landing instruments, an integrated control system, and, by means of encoded communication lines, to a fuel control and monitoring system, voice communication devices and an integrated electronic display system. The crew protection system is designed in such a way as to form a multilayer screen from auxiliary and main facilities, which are assembled based on the increasing importance thereof in the direction away from a cowl and the fuselage (1) structural members. The facilities are more tightly assembled taking into consideration the areas and angles more likely to be damaged, i.e. ∼30° with respect to a surface of approach of attack weapons from the front and bottom and from the side and bottom of the front part of the fuselage (1). The integrated aircraft control system is provided with a system for warning the crew of a risk of exceeding the limit values of shotdown angles and is connected to the integrated electronic display system and to the voice communication devices.

Classes IPC  ?

• B64C 13/00 - Systèmes de commande ou systèmes de transmission pour actionner les gouvernes, les volets hypersustentateurs, les aérofreins ou les destructeurs de portance (spoilers)
• B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs

Abrégé

The inventive aircraft comprises a fuselage, a wing, an empennage, landing gear, an engine, a control panel, a weapon control system, a multifunctional digital display and an integrated multipurpose radioelectronic system which comprises an airborne radar station (4), an optoelectronic target sight system (5) and a set of air-borne digital computers for controlling flight and training and combat actions. The optoelectronic target sight system (5) comprises an automatic locking system for fixing the orientation of the fields of view of a laser radar unit and narrow- and large-field IR sight and television systems when a sight line is moved to the top hemisphere and for locking it when said sight line is moved to the lower hemisphere. The optoelectronic target sight system (5), the receiving-transmitting units of the airborne radar station (4) and a periscope system for moving the fields of view of the target sight system to the top hemisphere are assembled in a single fixing device.

Classes IPC  ?

• B64C 13/00 - Systèmes de commande ou systèmes de transmission pour actionner les gouvernes, les volets hypersustentateurs, les aérofreins ou les destructeurs de portance (spoilers)
• B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs

Abrégé

The inventive ship's crew training set, mainly for servicing ship systems, comprises at least one trainee's working station (1) in the form of a ship system post simulator, an instructor working station (2), a data exchange system, a software environment, wherein the trainee's work station (1) comprises the standard operating device (4) of the ship system, a standard device for interacting with general ship systems (5), the standard device of an electric power distribution system (6), a standard panel for controlling an operating device (7) and an additional set of modules with defects of the operating elements of the ship system. The instructor working station (2) comprises a personal computer system unit (8), to the sequential port of which a keyboard (10), a mouse pointing device (11), and a monitor (9), via a video adapter interface, are connected, the personal computer system unit (8) and the monitor (9) being connected to an uninterrupted power supply (19), the data exchange system comprises the first (12) and second (13) controllers of a 'Manchester 2'-type multiplexer information exchange channel, the module of on-off signals (14) is arranged in the slots of the bus (17) of the personal computer system unit (8) of the instructor working station (2) and is connected, by means of a communication channel, to the device for interacting with general ship systems (5) of the trainee's working station (1), the module of on-off signals (14) of the instructor working station (2) being connected to a power supply unit (16) by means of a switching panel (15)

Classes IPC  ?

• G09B 9/06 - Simulateurs pour l'enseignement ou l'entraînement pour l'enseignement de la conduite des véhicules ou autres moyens de transport pour l'enseignement de la manœuvre des navires, des vaisseaux ou autres véhicules flottants

Abrégé

The inventive ship's crew training set comprises a set of trainee's work stations (1) corresponding to the number of trainees, an instructor working station (2), a command-driven interface (23), user's interfaces (9, 10) and a software environment, wherein the trainee's work station (1) comprises a system unit (3) and the peripheral devices in the form of a control panel (4), which is provided with a data input device (5), and first and second monitors (6, 7), the control panel (4) with the data input device (5) being connected to the system unit (3) via a sequential port (8) and the first and second monitors (6, 7) via the user's interfaces(9, 10). The training set also comprises a power switching unit (11) which is connected to the control panel (4) with the data input unit (5), to the first and second monitors (6, 7) and, via a network unit (12), to the system unit (3). The instructor working station (2) comprises a system unit (14) and peripheral devices in the form of a keyboard (15), a mouse pointing device (16), a printer (17) and a monitor (18), which are connected to the system unit (14) via a sequential port (19), a parallel port (20) and a videoadapter (21), respectively, and a communication line concentrator (22) which is connected, by means of the command-driven interface (23), to the system units (14, 3) of the instructor working station (2) and of each trainee's work station (1) which are designed according to the Ethernet standard and are connected in parallel to uninterrupted power supplies (13, 24) which are connected to external power supply sources.

Classes IPC  ?

• G09B 9/06 - Simulateurs pour l'enseignement ou l'entraînement pour l'enseignement de la conduite des véhicules ou autres moyens de transport pour l'enseignement de la manœuvre des navires, des vaisseaux ou autres véhicules flottants

Abrégé

The inventive aircraft comprises a fuselage (1), a wing (2), fins (3), a landing gear (4), a main engine unit (5), an auxiliary engine unit (7), pylons (10) and external suspension objects (9). At least one suspension object (9) is arranged on the lower surface and the end of the wing (2). A gun unit or a guidance and tracking unit (8) is mounted in the lower part of the fuselage (1). The integrated control system of an airborne radioelectronic equipment (17) is provided with a power supply system (16) and a weapon control facility (19) which comprises, connected to each other and to the integrated control system of an airborne radioelectronic equipment (17) by means of a multiplex information exchange channel, the an airborne radioelectronic guidance and tracking system (20), a defence system (21), a multipurpose control board (22), a group interaction system (23) and a weapon control system (24). Said weapon control system (24) comprises a synchroniser and logic unit (25), an emergency unloading unit (26), an information distribution and conversion unit (27), actuators (28), an external suspension object switching unit (29) and a unit (30) for switching the suspended gun system or the suspended guidance and tracking system. The components of the weapon control system (24) are connected by means of a local information exchange channel. The number of the actuators (28) and the external suspension object switching units (29) corresponds to the number of the suspension objects (9). The invention extends the functionality of the aircraft.

Classes IPC  ?

• B64D 7/00 - Agencement à bord aéronefs des équipements militaires, p. ex. des armes, des accessoires d'armement ou des blindages de protectionAdaptations des installations d'armement aux aéronefs
• F41F 3/06 - Lanceurs de roquettes ou de torpilles pour roquettes à partir d'avions

Abrégé

The inventive aircraft comprises a fuselage (1), a wing (2), fins (3), a landing gear (4) and an engine unit (5).The aircraft also comprises a navigation system, integrated control systems, an electronic display system, an emergency escape system, an objective inspection system, a common aircraft equipment system, a targeting designator system, an information input system, a speech information-and-control system, control boards, an airborne communication system, airborne maintenance monitors and an integrated control facility (6). Said integrated control facility comprises an airborne digital computer system (7) and an information exchange system consisting of multiplexer and radial channels. The airborne digital computer system (7) communicates through interface systems and/or units with the aircraft systems, including the common aircraft equipment system, by means of the multiplexer channels. Said common aircraft equipment system (23) consists of converting and computing units (27, 28), which are connected to a control unit (29), and of interface units for connecting to the common aircraft equipment system. The converting and computing units (27, 28) are connected to the multiplexer information exchange channel, and the control unit (29) communicates by means of the radial channels with the interface units of the common aircraft equipment system and the other aircraft systems, which are also connected to the multiplexer or radial channels of the control integrated facility (6) system. The invention increases the efficiency to carry out the control and diagnosis functions of all the system of the aircraft.

Classes IPC  ?

• B64C 13/00 - Systèmes de commande ou systèmes de transmission pour actionner les gouvernes, les volets hypersustentateurs, les aérofreins ou les destructeurs de portance (spoilers)
• B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs

Abrégé

The invention can be used in different industrial sectors and machine building for protecting construction surfaces, for example steel fuel tanks and pipelines used for storing and transporting all types of petroleum products or different organic solvents at operation conditions in corrosion-active media. The inventive composition contains 55-35 % by volume toluene diisocyanate and diethylene glycol-based pre-polymer polyurethane, 35-55 % by volume polytrifluorochloroethylene and 5-10 % by volume aluminum powder whose dispersion is equal to or less than 20 mkm. Said invention makes it possible to ensure the heat resistance of the anticorrosion coating within a temperature range of 됙50 °C and to provide the coating with protective properties by treating surfaces with water steam at a pressure of 6 atmospheres and a temperature of 150 °C.

Classes IPC  ?

• C09D 5/08 - Peintures anti-corrosion
• C09D 175/08 - Polyuréthanes à partir de polyéthers
• C09D 127/08 - Homopolymères ou copolymères du chlorure de vinylidène
• C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique