Abstract: A basking heater for an animal, such as a reptile, includes a housing, a heating element within the housing, and an opening in a bottom of the housing, so that the heating element may radiate heat through the opening, and an attachment arrangement. The attachment arrangement can be used to selectively attach the heater to a terrarium. The housing can be made of thermal plastic resin and can include vents for cooling the housing. The housing can have low profile shape. The heater may have multiple power settings.

Abstract: A device for the machining of curved laminar surfaces, having a first part including a tool for machining the concave face of the surface, and first pressure device in contact with the concave face of the surface, a second part including second pressure device in contact with the convex face of the surface, and devices synchronizing the movements of the first and second parts is provided. The tool has a circular shape for the radial machining of the concave face, and the first pressure device has at least one disc parallel to the tool, the tool and disc disposed on a rotary shaft and both having a radius equal to or less than the radius of curvature of the concave face.

Abstract: A method for producing filaments of polyacrylonitrile and an extrusion head for carrying out said method are provided, wherein the method comprises preparing a polyacrylonitrile polymer solution and passing said solution through an extruder plate that determines the formation of filaments, a central chamber being defined between the extruder plate and a floating plate connected to a vibrating system, said chamber being surrounded by a peripheral chamber into which the polymer solution is introduced under pressure. The polymer solution then passes through to the central chamber via small radial conduits that accelerate the material, and is subjected to vibration in the central chamber before passing through the extruder plate.

Abstract: A pressurized electrochemical battery and process for manufacturing the same, which comprises several connectors to at least one electrochemical cell with several electrical energy collectors that are connected to the connectors, with the electrochemical cell comprising several electrode sheets and several solid electrolyte sheets inserted between the electrode sheets, and at least one deformable chamber arranged in contact with the electrochemical cell, with the deformable chamber supplied with a fluid that deforms the chamber to apply pressure to the electrochemical cell.

Abstract: A wing panel assembly system includes a wing build station, a stringer staging station, and an overhead gantry sub-system including stringer lifting assemblies having lifting mechanisms and end effectors. The end effector has a stringer holder engaging and holding a stringer. The end effector has an actuator operable to move the stringer holder in at least one direction relative to the lifting mechanism. Each stringer lifting assembly is configured to move the stringer from the stringer staging station to the wing build station located relative to a surface of a skin of the wing panel to place the stringer onto the skin of the wing panel in a determined location.

Abstract: A method for manufacturing a one-piece reinforced structure and obtained structure is provided, the method using base components made of partially-cured composite material and joining the base components together, applying a coating made of composite material on the base components, and applying heat on the assembly formed by the base components covered with the coating until a complete curing of the assembly is obtained, such that a one-piece reinforced structure made of composite material is obtained formed by the coating and the base components adhered to the coating, wherein the base components that form part of the very manufactured structure act as a mould during the manufacturing process, thus preventing the need to use moulds on which the composite material is deposited that must be subsequently removed from the final obtained structure.

Abstract: The present invention relates to an extrusion head for generating filaments, extrusion installation and method using said extrusion head, the extrusion head comprising an inlet for the introduction by pressure of a solvent and polymer solution, and an extrusion plate provided with extrusion nozzles configured for forming filaments from the solvent and polymer solution, where the inlet is in fluid communication with a laminar chamber through which the solvent and polymer solution circulates to a peripheral chamber from which it is radially distributed into a central chamber in which the extrusion plate is arranged, and where the laminar chamber is in fluid communication with an excess solvent outlet, and the central chamber is in fluid communication with an excess solution outlet.

Abstract: The invention relates to a method for treating fibres, to an installation for treating fibres and thus obtained tape made of treated fibres. The treatment method comprises the steps of continuously supplying a bundle of fibres (1), applying a first resin (51) to the bundle of fibres (1) by electrostatic deposition of particles of the first resin (51), bonding the particles of the first resin (51) to the bundle of fibres (1) by heating, and applying a surface coating to at least one side of the bundle of fibres (1) by depositing filaments of a second resin (91), such that the thus obtained tape made of fibres has a minimum resin load in relation to the fibre used.

Abstract: An assembly and method of forming a press cutting die that includes a cutting blade that is supported by a blade support assembly or blade support. The blade support includes a first base portion and a second base portion that are each contoured to cooperate with one another to capture a portion of the cutting blade along an interface between the first and second base portions. Preferably, one or more keys extend between the first and second base portions and traverse the geometric plane associated with the cutting blade. Such a press cutting die is particularly applicable for cutting biologically compatible materials having a desired shape from a bulk source of the biologically compatible material.

Abstract: A steam assisted gravity drainage (SAGD) processing facility comprising: an oil/water separation process block operable for bulk separation of produced water from a produced fluid comprising produced water and hydrocarbons; a de-oiling process block operable to remove residual oil from the produced water separated from the produced fluid in the oil/water separation process block and provide a de-oiled water; a water treatment block operable to remove contaminants from the de-oiled water and provide a treated water; and a steam generation process block operable to produce steam from the treated water. In embodiments, each of the oil/water separation process block, the de-oiling process block, the water treatment process block, and the steam generation process block is modularized and comprises a plurality of modules. Methods for operating and assembling a SAGD processing facility are also provided.

Abstract: The invention relates to an oven for the thermal treatment of filaments, which comprises: an oven body (1) having a height greater than its width, with a first end (1.1) and a second end (1.2); conduction means (2) for conducting the filaments, comprising first rotary supports (2.1) and second rotary supports (2.2) between which the filaments are threaded; a platform (3) on which the conduction means (2) for conducting the filaments are arranged and which is pivotably arranged at the first end (1.1) of the oven body (1); and attachment means (4) attaching the platform (3) to the second end (1.2) of the oven body (1), transferring the movements of the second end (1.

Abstract: A device for the machining of curved laminar surfaces, having a first part including a tool for machining the concave face of the surface, and first pressure device in contact with the concave face of the surface, a second part including second pressure device in contact with the convex face of the surface, and devices synchronizing the movements of the first and second parts is provided. The tool has a circular shape for the radial machining of the concave face, and the first pressure device has at least one disc parallel to the tool, the tool and disc disposed on a rotary shaft and both having a radius equal to or less than the radius of curvature of the concave face.

Abstract: The invention relates to a machine for producing parts made of composite materials and method for producing parts using said machine, comprising at least one drum (1) having a perforated wall, provided with a rotary drive, in relation to which there are arranged at least one applicator head (5) for applying strips of fiber, at least one cutting head (7) and at least one assembly (11) for forming tubular parts, while inside the drum (1) there is arranged a blowing system which allows air to be projected through the perforated wall of said drum (1), allowing the production of parts with an open configuration and parts with a tubular configuration using said assembly, by means of laminated surfaces (9) that are formed on the drum (1).

Abstract: A method for producing filaments of polyacrylonitrile and an extrusion head for carrying out said method are provided, wherein the method comprises preparing a polyacrylonitrile polymer solution and passing said solution through an extruder plate that determines the formation of filaments, a central chamber being defined between the extruder plate and a floating plate connected to a vibrating system, said chamber being surrounded by a peripheral chamber into which the polymer solution is introduced under pressure. The polymer solution then passes through to the central chamber via small radial conduits that accelerate the material, and is subjected to vibration in the central chamber before passing through the extruder plate.

Abstract: The present invention relates to a fastening tool for dynamically fastening parts for machining, said tool being formed by an annular frame (1) which is fastened to a rotary supporting means (2) arranged around the location of the machining tool (4) on a tool-holder head (3). The annular frame (1) incorporates a tamper formed by a rotating ball (5) and, in a diametrically opposite position, a tilting clamp (6) which incorporates a counter-tamper formed by another rotating ball (8). According to the invention, a cantilevered portion (9.1) of a part can be seized between the balls (5) and (8) of the tamper and counter-tamper in order to prevent bending and vibrations in relation to same during machining.

Abstract: A system including first and second network nodes that communicate with additional nodes in first and second networks, respectively, using a shared communication channel. In response to detecting presence of the first network node, the second network node transmits a first signal to the first network node including a predetermined sequence known to both the first and second network nodes. The first network node measures a strength of the transmitted signal based on knowledge of the predetermined sequence and calculates a throughput metric (throughput referring to amount of information transmitted per second) based on the measured strength. In response to the throughput metric being less than a unification threshold, the first network node selectively transmits a unification request to the second network node. The unification request invites the second network node to coordinate operation with the first network node to reduce interference between the first network and the second network.

Abstract: The present invention relates to an extrusion head for generating filaments, extrusion installation and method using said extrusion head, the extrusion head comprising an inlet for the introduction by pressure of a solvent and polymer solution, and an extrusion plate provided with extrusion nozzles configured for forming filaments from the solvent and polymer solution, where the inlet is in fluid communication with a laminar chamber through which the solvent and polymer solution circulates to a peripheral chamber from which it is radially distributed into a central chamber in which the extrusion plate is arranged, and where the laminar chamber is in fluid communication with an excess solvent outlet, and the central chamber is in fluid communication with an excess solution outlet.

Abstract: The present invention relates to an automatic splicer for the continuous supply of laminar strips, comprising a reel holder for incorporating two reels that can be positioned alternately in a feed position for feeding to an application process and in a standby position, there being above the reel holder a guide rail on which a splicer head that can move in a movement projected towards a splicing zone is mounted, carrying the laminar strip of a reel arranged in standby for splicing it with the laminar strip of the feed reel during a joint movement of said laminar strips.

Abstract: A basking heater for an animal, such as a reptile, includes a housing, a heating element within the housing, and an opening in a bottom of the housing, so that the heating element may radiate heat through the opening, and an attachment arrangement. The attachment arrangement can be used to selectively attach the heater to a terrarium. The housing can be made of thermal plastic resin and can include vents for cooling the housing. The housing can have low profile shape. The heater may have multiple power settings.

Abstract: The invention relates to a machine for producing parts made of composite materials and method for producing parts using said machine, comprising at least one drum (1) having a perforated wall, provided with a rotary drive, in relation to which there are arranged at least one applicator head (5) for applying strips of fiber, at least one cutting head (7) and at least one assembly (11) for forming tubular parts, while inside the drum (1) there is arranged a blowing system which allows air to be projected through the perforated wall of said drum (1), allowing the production of parts with an open configuration and parts with a tubular configuration using said assembly, by means of laminated surfaces (9) that are formed on the drum (1).