Abstract:
An apparatus for performing operations on at least one surface of an electronic substrate (10) having a first surface and a second surface includes a frame, a transportation system that moves the substrate (10) through the apparatus, a substrate support system, coupled to the frame, having a non-rigid portion that contacts and supports the substrate (10) during an operation on the substrate (10), wherein the non-rigid portion allows flexure of the substrate (10) before and during the performance of an operation on the substrate (10), and a device coupled to the frame that performs an operation on a surface of the substrate (10).
Abstract:
A reinforced conductor of a utility transmission line is provided by selecting an electrical or communication conductor for a desired utility, selecting a plurality of strands of filaments (30) to mechanically reinforce the utility transmission line (12), selecting a polymer treated with a catalyst to encase the strands of filament (30) and the transmission line (12), pulling the strands of filament (30) and the transmission line (12) encased in the treated polymer through an elongated protrusion die (38) to form an electrically insulated and reinforced utility cable (72), maintaining an elevated temperature gradient along the die to control the physical property of the polymer as the polymer catalyze, bending the cable in reversed directions after emerging from the protrusion die (38) during completion of the catalyzing and during cooling to ambient temperature to avoid the occurrence of a permanent set in the catalyzed polymer, and coiling the newly formed electrically insulated and reinforced utility cable (72).
Abstract:
The present invention relates to an apparatus for producing a comb-like capacitor element member including a guide member (3) and a plurality of rectangular metal foil pieces (2) bonded to the guide member (3), comprising an automatic feed mechanism (20) for feeding tape-like foil by a constant length toward the guide member (3), a bonding mechanism (51) for bonding the metal foil (1) to the guide member (3), and a cutting mechanism (40) for cutting the bonded metal foil. According to the apparatus of the present invention, a comb-like capacitor element member having a plurality of rectangular metal foil pieces bonded can be produced efficiently, by bonding the elongated tape-like metal foil (1) without damaging it.
Abstract:
A production method and device for an optical fiber−use metal coupler, characterized in that an electrocast layer with a cylindrical inner hole is allowed to grow on the cathode side in an electrocast tank with an inner diameter−forming member, having an outer diameter identical to the inner diameter of a cylindrical metal coupler to be produced, as a growth guide, and a cylindrical electrocast layer that has grown to have a specified outer diameter during a process of pulling up the electrocast layer from the electrocast tank is cut to a specified size to thereby produce the metal coupler.
Abstract:
Device (1) to conduct current to or from the electrodes of an electrolysis cell, which device in the direction towards the electrolysis cell comprises three types of segments; at least one outer segment (2) joined with at least one intermediate segment (3) which again is joined with at least one inner segment (4); where the outer segment (2) has at least one end (5) which is to/shall extend out from an electrode body (6) towards an outer current circuit, and the outer segment is coupled to at least one intermediate segment (3) which again is coupled to at least one inner segment with at least one section (4) or end (7) in the electrode body; where the inner segment (4) is manufactured from steel, the intermediate segment is manufactured with a steel lining (8) over an inner core of a material (9) with better electrical and thermal conductivity than steel, and the outer segment is manufactured from a material (9) with better electrical and thermal conductivity than steel. The devices are distinguished in that the material (9) with better electrical and thermal conductivity than steel is chosen amongst aluminium, copper, silver, alloys and intermetals thereof, preferably pure aluminium and soft copper, the intermediate segment with core of the material (9) with better electrical and thermal conductivity than steel, extends into the electrode body, and the joining between the inner segment and the intermediate segment is by means of a friction weld or induction weld via a steel insert.
Abstract:
The invention relates to an electrode for electrochemically fineboring workpieces, comprising an (electrode) tube (6) through which an electrolyte (4) is guided to a workpiece (5) to be treated; and an electrical conductor, which is connected to the electrolyte (4). Said tube (6) consists of a metal with an essentially amorphous structure, is electroconductive and is provided with an non-conductive insulating layer (10) on its outer surface, at least in sections, in order to bore boreholes with as small a diameter as possible.
Abstract:
A processor in which insulation members which are easily mounted and positioned and have excellent plasma resistance are fitted in gas delivery holes. Gas delivery holes (128a) arranged in an upper electrode (128) of an etching device (100) are formed in shapes conforming to the outer shapes of insulation members (144). Each insulation member (144) is made of polyether-ether-ketone, polyimide, polyether-imide and the like, and has steps (144a) formed on the outer side surface. The longitudinal length of each insulation member (144) is made smaller than that of the gas delivery holes (128a). Each insulation member (144) is formed with a piercing hole (144d) in the longitudinal direction, with a portion of the piercing hole (144d) near the processing chamber (102) progressively expanding in diameter (tapered) toward the processing chamber (102). The insulation members (144) are inserted into and press-fitted in the gas delivery holes (128a) from the delivery port side of the gas delivery holes (128a) until the steps (144a) engage the shoulders (128b) formed on the inner walls of the gas delivery holes (128a). At this time, the insulation members (144) protrude from the surface of the upper electrode (128) on the side of the susceptor (110).
Abstract:
A method and a device for automatic completing of a socket joint at a line for electrical high voltage with an additional joint in the form of a shunt is described. It comprises a first support (5), provided to be lifted by a lifting means, like a crane or an helicopter, and comprises further at least one driving wheel (6, 7) to fit-up at a line and a driving means (8, 9) for driving said wheel. The support is provided with first means (13) for placing at least first and second wedge element (15, 16) fit-up at each its end of said socket joint. The support (5) also comprises second means (14) for placing first and second wedge socket means (19, 20), at least partly surrounding said line, cooperating with each its said wedge element. At least one traction element (23, 24) is provided to pull together, upon acting by a motor means (11), the wedge socket elements with the wedge elements, surrounded by them, to be fixed, locking, around the line at each side of the socket joint. The device also comprises communication means for remote control of the driving means, said first and second means and the motor means.
Abstract:
The present document describes a method for building a part for use with a test equipment in the performance of a test of electrical equipment. The part comprises at least one of a connector, an interface cable, and a test program. The method comprises accessing a database comprising data about the part, building the part based on the data, and providing the part with a unique identifier. The data is sufficient for at least one of determining an availability of the part and allowing building the part.
Abstract:
Die Erfindung betrifft ein Verfahren zur Herstellung eines Litzeninnenleiters (1), respektive eines Koaxialkabels (9). In einem ersten Schritt wird ein Litzeninnenleiter (2) bereitgestellt, der aus mehreren verseilten Drähten (3) besteht. Anschliessend wir der Litzeninnenleiter (1) mittels einer Rundknetvorrichtung (10) rundgeknetet. In einem weiteren Schritt wird der rundgeknetete Litzeninnenleiter (3) mit einem Dielektrikum (4) umhüllt. In einem weiteren Schritt wird das Dielektrikum (4) mit einem Aussenleiter (5), sowie einem Kabelmantel (6) umhüllt.