Abstract

A device for manufacturing a weave, including a winder for reeling the manufactured weave to a rotating reel, wire spools arranged to release longitudinal wires to said winder, a wire spool carrier comprising a wheel and a slit extending through the wheel from a centre of the wire spool carrier to the circumference, an additional wire spool releasably attached to the wire spool carrier and arranged to release a crossing wire, and an actuator configured to move the wire spool carrier between the longitudinal wires such that the additional wire spool in turns moves to each longitudinal wire to a position where the respective longitudinal wire is located in said slit at which stage the wheel rotates around said respective longitudinal wire before moving towards a following longitudinal wire in such way that a predetermined path of the crossing wire from the additional wire spool forms the weave with the longitudinal wires from the wire spools.

IPC Classes  ?

• D03D 41/00 - Looms not otherwise provided for, e.g. for weaving chenille yarnDetails peculiar to these looms
• B21F 15/04 - Connecting wire to wire or other metallic material or objectsConnecting parts by means of wire wire with wire without additional connecting elements or material, e.g. by twisting
• D04C 3/48 - Auxiliary devices
• B64G 1/40 - Arrangements or adaptations of propulsion systems
• B64G 1/44 - Arrangements or adaptations of power supply systems using radiation, e.g. deployable solar arrays
• H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys

Abstract

A thruster assembly, including a switch connected to a power source, a thruster, a propellant tank for storing and pressurising a propellant, and a propellant channel for guiding the propellant to the thruster. The thruster includes a space for receiving the propellant from the propellant channel, an electrically controlled heating element, a thruster body having a first thermal expansion coefficient, a valve component having a second thermal expansion coefficient, which is different than the first thermal expansion coefficient, inside the thruster body, and a nozzle, wherein the valve component includes a sealing surface closing the nozzle in a first temperature, and the electrically controlled heating element in response to actuation of the switch heats said thruster to a second temperature where the thermal expansion of the thruster opens the nozzle.

IPC Classes  ?

• F16K 31/02 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic
• B64G 1/40 - Arrangements or adaptations of propulsion systems
• F02K 9/58 - Propellant feed valves
• F03H 1/00 - Use of plasma to produce a reactive propulsive thrust
• F03H 99/00 - Subject matter not provided for in other groups of this subclass
• G05D 7/06 - Control of flow characterised by the use of electric means
• B64G 1/26 - Guiding or controlling apparatus, e.g. for attitude control using jets

Abstract

A thruster assembly, comprising a switch (1) connected to a power source, a thruster (2), a propellant tank (3) for storing and pressurising a propellant, and a propellant channel (5) for guiding the propellant to the thruster (2). The thruster (2) comprises a space (20) for receiving the propellant from the propellant channel (5), an electrically controlled heating element (23), a thruster body (21) having a first thermal expansion coefficient, a valve component (22) having a second thermal expansion coefficient, which is different than the first thermal expansion coefficient, inside the thruster body (21), and a nozzle (25), wherein the valve component (22) comprises a sealing surface (24) closing the nozzle (25) in a first temperature, and the electrically controlled heating element (23) in response to actuation of the switch (1) heats said thruster (2) to a second temperature where the thermal expansion of the thruster (2) opens the nozzle (25).

IPC Classes  ?

• F02K 9/58 - Propellant feed valves
• B64G 1/40 - Arrangements or adaptations of propulsion systems
• F16K 31/02 - Operating meansReleasing devices electricOperating meansReleasing devices magnetic

Abstract

A device for manufacturing a weave, comprising a winder (1) for reeling the manufactured weave to a rotating reel (14), wire spools (2) arranged to release longitudinal wires (6) to said winder (1), a wire spool carrier (3) comprising a wheel (7) and a slit (8) extending through the wheel (7) from a centre of the wire spool carrier (3) to the circumference, an additional wire spool (4) releasably attached to the wire spool carrier (3) and arranged to release a crossing wire (9), and an actuator (5) configured to move the wire spool carrier (3) between the longitudinal wires (6) such that the additional wire spool (3) in turns moves to each longitudinal wire (6) to a position where the respective longitudinal wire (6) is located in said slit (8) at which stage the wheel (7) rotates around said respective longitudinal wire (6) before moving towards a following longitudinal wire (6) in such way that a predetermined path of the crossing wire (9) from the additional wire spool (4) forms the weave with the longitudinal wires (6) from the wire spools (2).

IPC Classes  ?

• B21F 15/04 - Connecting wire to wire or other metallic material or objectsConnecting parts by means of wire wire with wire without additional connecting elements or material, e.g. by twisting
• B21F 27/02 - Making wire network, i.e. wire nets without additional connecting elements or material at crossings, e.g. connected by knitting
• B64F 5/00 - Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided forHandling, transporting, testing or inspecting aircraft components, not otherwise provided for
• B64G 1/22 - Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
• B64G 1/40 - Arrangements or adaptations of propulsion systems
• D04C 5/02 - Net looms for tulle fabrics
• D04C 5/04 - Net or lace curtain machines
• D04C 5/06 - Machines for making twist-lace fabrics
• B21F 33/00 - Tools or devices specially designed for handling or processing wire fabrics or the like

Goods & Services

Engines; Engines for use in spacecrafts; Propulsion mechanisms, other than for land vehicles; Rocket engines not for land vehicles. Computer software; Computer software for control systems for satellites; Micro-mechanical devices and electronic apparatus for spacecrafts, satellites and testing systems of their parts and components; Control systems for controlling satellites and modelling of controlling satellites. Parts and fittings for air and space vehicles. Scientific and technological services and design relating thereto; Design services; Design of engines, propulsion mechanisms and rocket motors; Design, development and programming of software; Design of mechanical and micromechanical components; Technical planning in the field of precision engineering.

Goods & Services

Engines; Engines for use in spacecrafts; Propulsion mechanisms, other than for land vehicles; Rocket engines not for land vehicles. Computer software; Computer software for control systems for satellites; Micro-mechanical devices and electronic apparatus for spacecrafts, satellites and testing systems of their parts and components; Control systems for controlling satellites and modelling of controlling satellites. Parts and fittings for air and space vehicles. Scientific and technological services and design relating thereto; Design services; Design of engines, propulsion mechanisms and rocket motors; Design, development and programming of software; Design of mechanical and micromechanical components; Technical planning in the field of precision engineering.

Goods & Services

Motors, namely motors used in connection with propulsion systems for spacecraft and satellite applications. Motor design services, namely design services related to motors used in connection with propulsion systems for spacecraft and satellite applications.