Abstract: The invention relates to a soldering material comprising an alloy that in addition to Sn (tin) as the major constituent, comprises 10 wt. % or less Ag (silver), 10 wt. % or less Bi (bismuth), 10 wt. % or less Sb (antimony) and 3 wt. % or less Cu (copper). Furthermore, the invention relates to a soldering material comprising a plurality of soldering components with such alloy compositions and contents in the soldering material that on fusing the soldering components an alloy is formed that comprises Sn, Ag, Bi, Sb and Cu in the abovementioned alloy contents.

Abstract: The present invention relates to a method for manufacturing a canal component which comprises a connection portion 104, 106 designed to come into contact with a component 100, in particular an adjacent canal component, which is to be connected to the canal component 100, the method comprising the following steps: providing a concrete base body, coating the base body with a plasticized plastics material 110 in the region of the connection portion 104, 106 and in the region of an internal wall (108) of the base body facing the canal inner space 106, and curing the plastics material (110).

Abstract: A fluid injection system having a line section in which an injection apparatus is arranged and having, arranged downstream thereof, an evaporator device to which there is assigned, downstream, a catalytic converter in which a fluid injected by the injection apparatus undergoes a catalytic reaction with the exhaust gas. At least one further injection apparatus is arranged in the line section.

Abstract: A method for producing basic products from ash, which includes the provision of a starting material in particle form, crushing the particles of the starting material by high-frequency pressure impulses and the in situ separation of at least two fractions with different average particle sizes, where the energy-efficient production of a basic product with a defined particle size and high reactivity is effected, such that the produced basic products can be used directly for further product production, e.g. as alkalizing agent, for ground stabilization or as filler.

Abstract: A pump unit includes a drive motor (14) and a first housing (2), in which a control electronics unit (18) is arranged for operating the drive motor (14). An operating unit (20) having at least one display or operating element (26, 28, 30) can be detachably connected to the first housing in at least two different positions.

Abstract: A pump unit includes a drive motor (14) and a first housing (2), in which a control electronics unit (18) is arranged for operating the drive motor (14). An operating unit (20) having at least one display or operating element (26, 28, 30) can be detachably connected to the first housing in at least two different positions.

Abstract: The invention relates to a load cell for weight measurement with a load beam which has an overload protection. In order to achieve a cost-effective manufacture, it is provided that the overload protection has a bar, running parallel to the center plane of the load beam, which freely engages in a recess on the movable force application side of the load beam, with the result that there is an upper and a lower air gap between the bar and the force application side. In the case of an overload, the upper or the lower air gap is bridged and the force application side comes to rest against the bar, with the result that no further movement of the force application side relative to the stationary side of the load cell is possible.

Abstract: The present invention relates to a method for manufacturing a sewage pipe element comprising a plastics lining, the method comprising the following steps: providing a mould 2 for manufacturing the sewage pipe element, comprising a first sleeve 22 and a plastics element 20; introducing a concrete into the mould 2; attaching a second sleeve 28; demoulding the sewage pipe element; the first sleeve 22 being connected to the plastics element 20 and the plastics element 20 being connected to the second sleeve 28 in a fluid-tight manner in each case and forming at least part of the plastics lining.

Abstract: A toothed wheel (16) is provided with teeth, in which a cross section of a respective first section (24) of the tooth (23) has an outer contour that projects in at least one partial area of the outer contour relative to an outer contour of the adjoining second section (26) of the tooth (23), and is elastically designed and/or mounted, as well as a pump unit, in particular as a metering pump unit, with a drive having a toothed gearing with the toothed wheel.

Abstract: The present invention relates to a method for manufacturing a canal component which comprises a connection portion 104, 106 designed to come into contact with a component 100, in particular an adjacent canal component, which is to be connected to the canal component 100, the method comprising the following steps: providing a concrete base body, coating the base body with a plasticised plastics material 110 in the region of the connection portion 104, 106 and in the region of an internal wall (108) of the base body facing the canal inner space 106, and curing the plastics material (110).

Abstract: A metering pump assembly includes a metering space (6) and a displacement body (8) which is linearly movable via a conrod (10). A helical spring (20) designed as a compression spring (20) impinges the conrod (10) with a force in a movement direction. The helical spring (20) at at least one axial end (24) is designed such that in a relaxed condition an end (26) of a spring wire projects axially with respect to a connecting winding (28).

Abstract: The protein preparation produced from rape seeds has a protein content of less than 90% based on the dry mass, has a brightness L*, determined according to CIE-L*a*b* color scale, of at least 70 and also has at least water-binding, oil-binding and emulsifying functionality. The method for producing a protein preparation includes dehulling the rape seeds and a mechanical deoiling process, wherein only part of the oil is separated and/or wherein the process is carried out at a temperature, averaged over the duration of the pressing process, of less than 80° C., and/or an extraction process wherein the amount of non-protein material is reduced in the protein flour and then the grain size is prepared in order to obtain a pourable material having a predetermined particle size distribution.

Abstract: The invention relates to a load cell for weight measurement with a load beam which has an overload protection. In order to achieve a cost-effective manufacture, it is provided that the overload protection has a bar, running parallel to the center plane of the load beam, which freely engages in a recess on the movable force application side of the load beam, with the result that there is an upper and a lower air gap between the bar and the force application side. In the case of an overload, the upper or the lower air gap is bridged and the force application side comes to rest against the bar, with the result that no further movement of the force application side relative to the stationary side of the load cell is possible.

Abstract: A multilayer laminated material which comprises at least one layer of glass and which has improved thermal stability is distinguished in that it comprises a lower substrate layer of a plastic, a metal or a combination of plastic and metal, an intermediate layer arranged thereon and comprising a soft material or comprising a thermoplastic, a further fibrous intermediate layer comprising plastic, which is provided with a solvent-free adhesive material, and a top layer of glass. The multilayer laminated material is suitable for the installation of glass elements in the area of the electrical, the electronics and the automotive industry and for other industrial applications.

Abstract: An optoelectronic component having an outer surface facing the environment of the optoelectronic component and which is formed by a hydrophobic layer applied at least partly on a surface of the optoelectronic component.

Abstract: A housing suitable to comprise multiple electrical power cells in electrically driven motor vehicles comprises at least one lower receiving part and one upper covering part. Both parts fit together and create inside a hollow space. Both parts are prepared from a multilayered material comprising at least one support layer of thermoplastic polymer and at least one cover layer of metal adhering to each other. Such housing is perfectly suitable to protect the power cells inside against mechanical damage and against the influence of fire and/or electromagnetic radiation.

Abstract: A solvent-free multilayer laminated material comprises a lower substrate layer comprising a thermoplastic polymer or a mixture of thermoplastic polymers, an intermediate layer arranged thereon and comprising a flexible material, a further fibrous intermediate layer comprising plastic, which is provided with an adhesive material and an upper layer comprising metal, comprising plastic or comprising wood or wood-like materials. It does surprisingly not show any deformation even under exposure to temperatures of about 80° C. over a period of up to 40 days and can be used for the production of articles of furniture, floor coverings, wall panels or shaped articles for the electrical, construction or automotive industry.

Abstract: A method for producing basic products from ash, which includes the provision of a starting material in particle form, crushing the particles of the starting material by high-frequency pressure impulses and the in situ separation of at least two fractions with different average particle sizes, where the energy-efficient production of a basic product with a defined particle size and high reactivity is effected, such that the produced basic products can be used directly for further product production, e.g. as alkalizing agent, for ground stabilization or as filler.

Abstract: A method for producing basic products from ashes, minerals, organic solids and other solids, including the provision of a starting material in particle form, mixing the starting material with an additive for synthesis and crushing the particles of the starting material, with a modification of the particles by the supplied additives for synthesis taking place directly during crushing, such that the energy-efficient production of a basic product with a defined particle size and high reactivity is effected and the produced basic products can be used directly for further product production, e.g. as alkalizing agent, for ground stabilization or as filler/pigments.

Abstract: A housing for an optical component is provided in various embodiments. The housing has a leadframe section and a mold compound. The leadframe section is formed from an electrically conductive material and has a first side and a second side facing away from the first side. On the first side, the leadframe section has at least one first receiving region for receiving the optical component and/or at least one contact region for electrically contacting the optical component. The leadframe section has at least one trench which is formed in the leadframe section on the first side thereof alongside the receiving region and/or the contact region. The leadframe section is embedded in the mold compound. The mold compound has at least one receiving recess in which the first receiving region and/or the contact region and the trench are arranged.