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WO/2012/055801 |
A propulsion unit is provided for an airborne vehicle, which has a combustion chamber (24) with a neck area (30) and a nozzle area (32) with a nozzle wall, wherein the nozzle area widens, starting from the neck area, toward an outlet end...
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WO/2012/052337 |
The flexible cardan joint comprises a hollow central longitudinal axis Z, two hollow pivots (10, 11) mounted orthogonally to one another and able to pivot respectively about an axis of rotation X, Y, the three axes X, Y, Z being mutually...
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WO/2012/052573 |
The invention relates to a thermal control device for controlling the temperature of a heat source (7) by transferring heat from the heat source (7) to a heat sink (8), by means of circulation of a fluid inside the device, such that said...
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WO/2012/040828 |
The present invention relates to satellite systems and more particularly, to the provision of a satellite system for weather and climate monitoring, communications applications, and scientific research at higher latitudes, referred to as...
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WO/2012/042400 |
A system (1) for the recovery and management of atmospheric gas for use as a vehicle propellant. The system comprises a compressor (6, 8, 10) configured to draw in and compress atmospheric gas and first (2) and second (4) storage tanks c...
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WO/2012/033159 |
A method of detecting space debris comprises: generating virtual space debris in accordance with the law of conservation of mass by applying a debris breakup model to a fracture origin body which is likely to fracture in the past in orbi...
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WO/2012/021911 |
The invention relates to a device (1) for the securing and commanded release of an element to be released (7) of a spacecraft, said device comprising a split spool body (2) having at least two spool segments (4), wherein at least one spo...
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WO/2012/021910 |
The invention relates to a device for electrically contacting and mechanically holding the ends of a pull-off wire (22) in a release device (16) for prestressed retaining elements (5) in spacecraft, said device comprising a vertical join...
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WO/2012/024009 |
The present disclosure relates generally to a light emitting diode assembly and a thermal control blanket. The light emitting diode assembly and the thermal control blanket have advantageous reflective and thermal properties.
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WO/2012/020960 |
The present invention relates to a multifunctional structure for use in space using a lattice strengthening composite material, and more particularly, to a lattice strengthening composite material, which is a cutting-edge structure techn...
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WO/2012/020190 |
The electric thruster in question comprises at least one electric motor (10), a system for supplying power to said motor (10) comprising a high-pressure tank (1) of ionizable gas, a low-pressure buffer tank (2) connected to the high-pres...
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WO/2012/020960 |
The present invention relates to a multifunctional structure for use in space using a lattice strengthening composite material, and more particularly, to a lattice strengthening composite material, which is a cutting-edge structure techn...
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WO/2012/011965 |
A modular spacecraft comprising: a capsule module comprising a common bulkhead, and [0090] an additional spacecraft module comprising a common bulkhead, wherein said capsule module's common bulkhead is attached to said additional spacecr...
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WO/2012/011965 |
A modular spacecraft comprising: a capsule module comprising a common bulkhead, and [0090] an additional spacecraft module comprising a common bulkhead, wherein said capsule module's common bulkhead is attached to said additional spacecr...
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WO/2012/007360 |
The invention relates to a space situational awareness system including optical watch systems which are arranged as a network and are suitable for scanning areas of the Earth orbit, in particular the LEO layer, and which are arranged in ...
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WO/2012/009198 |
Various embodiments of the present invention include systems and methods for assessing the performance of an actuator of a attitude control system (ACS), such as a control moment gyroscope (CMG). In one embodiment, a system includes a su...
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WO/2012/009198 |
Various embodiments of the present invention include systems and methods for assessing the performance of an actuator of a attitude control system (ACS), such as a control moment gyroscope (CMG). In one embodiment, a system includes a su...
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WO/2012/007362 |
The invention relates to a method for making a space watch system for the LEO areas of the Earth orbit, characterized in that said method comprises a step of providing and arraying stations of optical watch systems on the surface of the ...
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WO/2012/007361 |
The invention relates to an optical system for a watch system for a space watch system, characterized in that said optical system comprises at least one telescope having a field no lower than 5°, and preferably no lower than 10°, which...
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WO/2012/001459 |
A method and apparatus for producing a linear thrust force, comprising an array of phase-shifted electric oscillations having frequency greater than or equal to ratio of the speed of electromagnetic waves in free space to length of the a...
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WO/2011/160172 |
An enclosure (10) for transporting people (1000) to and from high-altitudes, comprising a body (20) adapted for housing the people (1000) having a top portion (30); and a drag inducing structure (60) extending upwardly from the top porti...
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WO/2011/157641 |
Recoverable module for propulsion module intended to launch a craft into space, said recoverable module of longitudinal axis (X1), said recoverable module (14) comprising a central body, a propulsive system (8) intended for launching the...
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WO/2011/143642 |
A system of spacecraft radiators comprising pre-formed thermal-transfer modules joined together by at least one solid-state welding process. Critical failure points are eliminated by forming the thermal-transfer modules as a single unita...
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WO/2011/143642 |
A system of spacecraft radiators comprising pre-formed thermal-transfer modules joined together by at least one solid-state welding process. Critical failure points are eliminated by forming the thermal-transfer modules as a single unita...
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WO/2011/143642 |
A system of spacecraft radiators comprising pre-formed thermal-transfer modules joined together by at least one solid-state welding process. Critical failure points are eliminated by forming the thermal-transfer modules as a single unita...
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WO/2011/138566 |
Device for rapidly separating two subassemblies, under the action of a pyrotechnic gas generator. The device comprises a segmented nut (17) held by a release sleeve (40) that can move under the action of the gas generator (15); a motive ...
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WO/2011/135230 |
The invention relates to a satellite having a structure that includes a circular launching interface ring (1) and at least two main planar apparatus-holding walls (5) that are substantially parallel to the axis (A) of the ring (1) and ri...
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WO/2011/131691 |
The subject of the invention is a thermal protection material for a surface, which material is made from a mixture comprising a resin, granules of cork and refractory fibres, characterized in that the proportion of granules of cork in th...
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WO/2011/131694 |
The subject of the invention is a thermal protection material for a surface, which material is made from a mixture comprising a resin, granules of cork and refractory fibres, the proportion of granules of cork in the mixture correspondin...
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WO/2011/131692 |
The subject of the invention is a thermal protection material for a surface, which material is made from a mixture comprising granules of cork and a resin forming a binder which furthermore comprises short fibres of a heat resistant mate...
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WO/2011/125488 |
Disclosed is a spherical suspension which, even in an environment with severe temperature and atmospheric pressure conditions, can be used in a stable manner and provide satisfactory buffering with respect to shocks and vibrations. The s...
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WO/2011/120995 |
The thermal control device for radiative dissipation equipment comprises: first means, for capturing at least some of the radiation emitted by the dissipative equipment within at least one predetermined wavelength range of the infrared s...
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WO/2011/120916 |
The invention relates to a method of commanding an attitude control system (30) of a space vehicle (10), the attitude of said space vehicle having to be controlled in the course of at least one preparation phase followed by an observatio...
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WO/2011/120981 |
The invention relates to a device for controlling the temperature of an apparatus for dissipating heat by means of radiation, comprising means for reversibly filtering a portion, included between two predetermined end values, of the radi...
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WO/2011/114531 |
Ground stations (20, 21) receive an optional signal transmitted from a geostationary artificial satellite (10) and accumulate the received signal with the receiving times thereof. Correlation processing between the received signal by the...
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WO/2011/110555 |
The invention relates to a travelling-wave tube (5) of the type including a radiating collector, in which the tube (5) comprises a collector (6) that extends externally beyond the walls (2, 3) of a device placed in a high-vacuum environm...
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WO/2011/110701 |
System for adjusting the position and attitude of orbiting bodies using guide satellites that includes a satellite (1) fitted with a system for outputting a high-speed ion stream (3) and a secondary propulsion system (4), said satellite ...
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WO/2011/107690 |
According to the invention, said device (1) comprises two substantially parallel flanges (4, 5) which are provided with rupture areas (16, 17), respectively, located in the same element (2) of the elements (2, 3) to be connected. In said...
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WO/2011/109140 |
Structures and methods are disclosed regarding deployable structures with expandable longerons adjustably coupled with supporting structures such that an angle between the supporting structures can be adjusted. Such structures can includ...
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WO/2011/109436 |
A deployable structure that may include a slit-tube longeron and a flat panel coupled with the slit-tube longeron. The slit-tube longeron may include a tubular member having a slit that runs along the longitudinal length of the slit-tube...
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WO/2011/103194 |
In a propulsion system, an electrohydrodynamic (EHD) body force is used to control the flow of a propellant through a micro channel, expansion slot, plenum chamber, or other flow region and thereby increase the specific impulse created b...
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WO/2011/103255 |
A cloud of small to medium-sized space debris is mitigated by releasing drag-reducing particles into the cloud from a dispenser vehicle, causing the particles to collide or otherwise interact with, and thereby exchange momentum with, the...
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WO/2011/100948 |
The invention relates to a device for fixing a test person on a standing surface, wherein at least one rope is tensioned between a hip belt placed on the test person and a retaining plate arranged below the standing surface.
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WO/2011/102448 |
Provided is a connecting and separating device such that it is possible to reduce the shock of separation when separating a launch vehicle and a structure from each other. The connecting and separating device is equipped with a clamp ban...
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WO/2011/102393 |
A connection-separation device comprises a clamp band, which hooks a mounting member of a launch vehicle and a structure that is mounted on the mounting member; and a first connecting unit that either connects or separates both end porti...
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WO/2011/103194 |
In a propulsion system, an electrohydrodynamic (EHD) body force is used to control the flow of a propellant through a micro channel, expansion slot, plenum chamber, or other flow region and thereby increase the specific impulse created b...
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WO/2011/100482 |
A combination motorized and propelled apparatus and moment imparting device is provided to improve the stability of the apparatus in motion with regard to pitch, roll and yaw. The moment imparting device uses one or more rotational membe...
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WO/2011/100482 |
A combination motorized and propelled apparatus and moment imparting device is provided to improve the stability of the apparatus in motion with regard to pitch, roll and yaw. The moment imparting device uses one or more rotational membe...
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WO/2011/096899 |
A micro-nozzle thruster comprising a micro-nozzle having an inlet at a first end perpendicularly aligned gas supply channel at a first end, and a thruster outlet at a second opposed end; said inlet in fluid communication with a gas suppl...
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WO/2011/096785 |
The present invention relates to a space launch vehicle used for launching spacecraft. Said vehicle uses a magnetic levitation system in order to reduce friction since the vehicle floats above rails, like a bullet train. The system uses ...
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