Abstract:
The invention relates to a control device of a motor vehicle, preferably a motor control device of the motor vehicle, comprising at least one plastic substrate, with which an electrically conductive and/or thermally conductive element is associated. The invention provides for the plastic substrate (1) to have at least one electrically conductive and/or thermally conductive doping (16, 17) forming the element in at least some regions. The invention further relates to a method for the production of a plastic substrate for a control device of a motor vehicle, particularly as described above. The invention also provides for the plastic substrate to be doped for the configuration of an electrically conductive and/or thermally conductive structure, at least in some regions.
Abstract:
Die Erfindung betrifft eine Verbindungsanordnung umfassend mindestens ein erstes flexibles und leitfähiges Halbzeug, wobei das leitfähige textile Halbzeug über gewellt angeordnete paarweise beabstandete Leitfäden in dem textilen Halbzeug verfügt, sowie mindestens ein Durchdringanpresselement zur Verbindung des ersten flexiblen leitfähigen Halbzeuges mit einem zweiten textilen leitfähigen Halbzeug oder einer Leiterplatte, wobei mindestens ein Durchdringanpresselement als mechanisches und gleichzeitig auch elektrisches Verbindungselement vorgesehen ist, zum mechanischen und elektrischen Verbinden der Leitfäden des ersten flexiblen und leitfähigen textilen Halbzeuges mit dem zweiten textilen leitfähigen Halbzeug oder der Leiterplatte.
Abstract:
A structure comprises a fabric (28) with electronic components (10, 12) mounted thereon. The fabric (28) comprises a warp and weft of fibres (30, 32), each of the warp and weft comprising a combination of electrically conducting fibres (30) and electrically non-conducting fibres (32). The electronic components (10, 12) are connected to at least one electrically conducting fibre (30). The electronic components, in a preferred embodiment comprise a plurality of end of line elements (10) and a corresponding plurality of groups of line elements (12), each group of line elements (12) connected to an end of line element (10).
Abstract:
Method for electrically connecting conductive threads (conducting threads) (40) to any desired number of connection points on a textile semifinished product (5) using a connection element which is preferably in the form of a printed circuit board, wherein the following steps are provided: insertion of the printed circuit board in a correspondingly shaped cutout in a supporting plate of a tool having upwardly pointing connection points (122) of the printed circuit board (12); arranging the semifinished product (5) on the printed circuit board (12) such that a connection point, to be connected, on the semifinished product (5) comes to lie in the region of the connection points of the printed circuit board (12); fixing, preferably by means of fixedly clamping, the semifinished product adjacent to and on one side of the connection points of the printed circuit board; preferably extending the semifinished product (5) in the longitudinal direction or in the direction of the profile of the conducting threads; fixedly clamping the semifinished product in a region opposite the first fixed clamping region and adjacent to the desired connection point; soldering the exposed conducting threads (40) to the connection points on the printed circuit board (12).
Abstract:
Printed wiring boards (100) and methods of manufacturing printed wiring boards are disclosed. In one aspect of the invention, the printed wiring boards include electrically conductive constraining cores (106) having at least one resin filled channel (116, 118). The resin filled channels perform a variety of functions that can be associated with electrical isolation and increased manufacturing yields.
Abstract:
Electrical components are formed in a fabric during the weaving process by a series of crossing conductors (114, 116) in the warp and weft fibres of the fabric. Some of the crossing points (102) provide permanent separation of the crossing conductors, others (100) permanent connection of the crossing conductors and others connection upon the application of pressure to the fabric. The structure provides the possibility of forming a greater range of components and more reliable component characteristics than heretofore possible.
Abstract:
A low cost moldable transformer or trans-inductor core, referred to in this description as a transductor. Elements of the transductor core are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductor fibers, micron conductor powders, or in combination thereof homogenized within a base resin host wherein the ratio of the weight of the conductor fibers, conductor powders, or combination thereof to the weight of the base resin host can be between about 0.20 and 0.40. The micron conductive fibers or powders, can be of stainless steel, nickel, copper, silver, carbon, graphite, plated particles, plated fibers, or the like. Transductors can be formed using methods such as injection molding, over-molding, thermo-set, protrusion, extrusion, compression, or the like, in combination with a large number of production or wire wrapping techniques to achieve desired electrical characteristics. The elements and/or cores of the transductor can be virtually any shapes and sizes desired. Parts may also can be cut, stamped, milled or the like, from molded conductive loaded materials that are in sheet or other various forms. The conductive loaded resin-based material provides very efficient coupling and control of electromagnetic energy between a bobbin formed of the conductive loaded resin-based material and a coil of wire wound on the bobbin.
Abstract:
A low cost moldable transformer or trans-inductor core, referred to in this description as a transductor. Elements of the transductor core are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductor fibers, micron conductor powders, or in combination thereof homogenized within a base resin host wherein the ratio of the weight of the conductor fibers, conductor powders, or combination thereof to the weight of the base resin host can be between about 0.20 and 0.40. The micron conductive fibers or powders, can be of stainless steel, nickel, copper, silver, carbon, graphite, plated particles, plated fibers, or the like. Transductors can be formed using methods such as injection molding, over-molding, thermo-set, protrusion, extrusion, compression, or the like, in combination with a large number of production or wire wrapping techniques to achieve desired electrical characteristics. The elements and/or cores of the transductor can be virtually any shapes and sizes desired. Parts may also can be cut, stamped, milled or the like, from molded conductive loaded materials that are in sheet or other various forms. The conductive loaded resin-based material provides very efficient coupling and control of electromagnetic energy between a bobbin formed of the conductive loaded resin-based material and a coil of wire wound on the bobbin.