Abstract: The invention relates to a filter medium having a filter fabric on an upper side and a support fabric on a lower side, wherein the filter fabric and the support fabric have different yams and together take the form of a double weave, wherein the filter fabric has a pore count of 4000/cm2 or greater, preferably 5000/cm2.

Abstract: The invention relates to a filter for filtering a liquid or a gas, with a pocket-shaped filter element which has a sleeve-shaped circumferential region, a closed head region and an open foot region, and with a frame element which has an annular base, in which the foot region of the filter element is accommodated, and at least one supporting strut which extends away from the base along the circumferential region of the filter element. An advantageous design of the filter is achieved by forming the head region of the filter element with a saddle shape, wherein two lateral tips are provided between which a channel-shaped recess is formed.

Abstract: The invention relates to a method for producing a contoured filter element, according to which method at least one filtering medium is applied to a flat backing material and is detachably secured thereto. The filtering medium is cut out on the backing material to form the contoured filter element and said contoured filter element can be detached from the backing material for use. The invention also relates to a filter element arrangement produced by means of this method.

Abstract: Electrode substrate for an optoelectronic device having a fabric (10) that includes electrically conductive (14; 56) as well as non-conductive (12; 50) and transparent fibers wherein the fabric is furnished over a wide area with a transparent, electrically conductive coating (26, 28, 58) in such manner that projecting or exposed portions of the electrically conductive fibers cooperate with the conductive coating in order to produce electrical contacts, wherein the conductive coating has a layer thickness that is smaller than a mean diameter of the electrically conductive and electrically non-conductive fibers of the fabric, a fabric weave of the electrically conductive fibers of the fabric is organized in such a manner that in order to create the protruding portions, the fibers encompass at least 2 of the non-conductive fibers that extend transversely in the manner of a twill weave, the fabric is embedded in the coating in such manner that portions (20; 22; 56) of the conductive fibers protrude from a non-con

Abstract: The invention relates to a filter medium having a filter fabric on an upper side and a support fabric on a lower side, wherein the filter fabric and the support fabric have different yams and together take the form of a double weave, wherein the filter fabric has a pore count of 4000/cm2 or greater, preferably 5000/cm2.

Abstract: A filter element with a filter medium and at least one retainer, to which the filter medium is fixed. The retainer comprises a retainer base body and a retainer attachment. The filter medium is arranged between the retainer base body and the retainer attachment at least in sections, and at least one profile element is formed on the retainer base body and/or on the retainer attachment to allow form-fitting and/or force-fitting retention of the filter medium there between.

Abstract: The invention relates to a filter device for treating a rinsing liquid for material-removing machining, said filter device having a filter element through which the rinsing liquid can be conducted for separating removed material particles. In order to increase the service life, the filter element is provided with a filter fabric, on the filtration upper side of which are formed fabric pores in the form of distinctive longitudinal slots which have a ratio of length to width of ?1.

Abstract: Electrode substrate for an optoelectronic device having a fabric (10) that includes electrically conductive (14; 56) as well as non-conductive (12; 50) and transparent fibres wherein the fabric is furnished over a wide area with a transparent, electrically conductive coating (26, 28, 58) in such manner that projecting or exposed portions of the electrically conductive fibres cooperate with the conductive coating in order to produce electrical contacts, wherein the conductive coating has a layer thickness that is smaller than a mean diameter of the electrically conductive and electrically non-conductive fibres of the fabric, a fabric weave of the electrically conductive fibres of the fabric is organized in such a manner that in order to create the protruding portions, the fibres encompass at least 2 of the non-conductive fibres that extend transversely in the manner of a twill weave, the fabric is embedded in the coating in such manner that portions (20; 22; 56) of the conductive fibres protrude from a non-con

Abstract: An optoelectronic film assembly, has a first flat electrode layer, a second flat electrode layer as a counter electrode to the first flat electrode layer, a dielectric layer between the electrode layers and an active layer provided next to the dielectric layer and arranged between the electrode layers and made of an electroluminescent material. To this end, the first and/or the second electrode layers are implemented to be translucent and TCO-free, particularly ITO-free, by using a woven fabric comprising electrically conductive fibers.

Abstract: The invention relates to a fastening element for two-dimensional fiber material comprising a basic element and pin-shaped profile elements, which protrude from the basic element in order to penetrate the fiber material. Provision is made for the profile elements to be deformable in order to form retaining heads for the fiber material. The invention further relates to a method for fastening two-dimensional fiber material which can be carried out with a fastening element of such type. By the method in accordance with the invention a cold micro-riveting can be achieved.

Abstract: The invention relates to an extension sensor, in particular for measuring an extension of a textile, comprising at least one yarn, which has an extensibility and wherein the yarn comprises at least two electrically conductive layers that extend along a longitudinal direction of the yarn, wherein the electrically conductive layers are spatially separated and insulated from each other.

Abstract: The invention relates to a filter element for a press filter comprising first and second filtering means, each having at least one opening for the passage of a slurry to be filtered, and first and second connecting means for connecting the openings of the first and second filtering means. Each of the first and second connecting means comprises a flange portion and a tubular portion, wherein the flange portion of the first connecting means is fixedly attached to the first filtering means and the flange portion of the second connecting means is fixedly attached to the second filtering means, and wherein the tubular portion of the first connecting means is insertable into the tubular portion of the second connecting means.

Abstract: An optoelectronic film assembly, has a first flat electrode layer, a second flat electrode layer as a counter electrode to the first flat electrode layer, a dielectric layer between the electrode layers and an active layer provided next to the dielectric layer and arranged between the electrode layers and made of an electroluminescent material. To this end, the first and/or the second electrode layers are implemented to be translucent and TCO-free, particularly ITO-free, by using a woven fabric comprising electrically conductive fibers.

Abstract: The fabric for textile structures and/or coverings, consisting of warp threads and weft threads of PTFE-yarn, in which the number of warp threads is at least approximately twice the number of weft threads. A method for producing a fabric, in which during the weaving through the warp threads at least two parallel extending individual threads are led simultaneously through a shed of the warp threads.

Abstract: A woven fabric (1) made from threads (2) that are formed from plastic at least one their outside surface. At least one surface side (7) of the fabric (1) is partially metallically coated.

Abstract: The invention relates to a fabric, in particular for textile structures and/or coverings, consisting of warp threads and weft threads of PTFE-yarn, in which the number of warp threads is at least approximately twice the number of weft threads. The invention further relates to a method for producing a fabric, in which during the weaving through the warp threads at least two parallel extending individual threads are led simultaneously through a shed of the warp threads.

Abstract: A connector arrangement for connecting web ends (5), in particular an endless filter web, comprises two elongate elements which each have at least one elongate leg (1, 2) for fastening on one of the web ends (5), and a longitudinal flank (9) directed away from the web end (5). In a first longitudinal-section plane the longitudinal flank (9) has a first periodic contour, which engages in a corresponding contour of the other element respectively. In a second and third cross-section plane extending parallel to the first longitudinal-section plane, the elements each have second and third periodic contours (10, 11), which engage in a form-fitting manner in respectively corresponding contours (10, 11) of the other element respectively. The first to third contours form a groove (13, 13?) and a tongue (12) in at least one cross-section plane.

Abstract: The invention relates to a filter element for a press filter comprising first and second filtering means, each having at least one opening for the passage of a slurry to be filtered, and first and second connecting means for connecting the openings of the first and second filtering means. Each of the first and second connecting means comprises a flange portion and a tubular portion, wherein the flange portion of the first connecting means is fixedly attached to the first filtering means and the flange portion of the second connecting means is fixedly attached to the second filtering means, and wherein the tubular portion of the first connecting means is insertable into the tubular portion of the second connecting means.

Abstract: The invention relates to a security material having a web-like interlaced fabric and insulated, electrically conductive wires integrated therein. Provision is made for a first wire to be arranged in the longitudinal direction of the web-like interlaced fabric and for a second wire to extend in a meandering manner across the width of the web-like interlaced fabric in the longitudinal direction thereof.

Abstract: The invention relates to a fastening element for two-dimensional fibre material comprising a basic element and pin-shaped profile elements, which protrude from the basic element in order to penetrate the fibre material. Provision is made for the profile elements to be deformable in order to form retaining heads for the fibre material. The invention further relates to a method for fastening two-dimensional fibre material which can be carried out with a fastening element of such type. By the method in accordance with the invention a cold micro-riveting can be achieved.