Abstract: The invention relates to a composite for an acoustic component having at least one carrier layer and an electrospun membrane which is arranged on the at least one carrier layer, wherein the electrospun membrane is formed of superimposed fibers while a pore structure is being designed. The pore structure of the composite is designed such that the composite has a water column of at least 1 m and an air permeability of 5 L/m2*s. Furthermore, the invention relates to a method for producing a composite for an acoustic component, in which a carrier layer is provided and on the carrier layer a membrane is designed according to the electrospinning method, wherein the membrane is produced of superimposed fibers with a defined pore structure.

Abstract: An electrical hand-held device for body treatment, having a treatment part for performing at least one electrically operated body treatment function, and having a handle body for holding the hand-held device. The hand-held device further includes an electronic component for controlling the at least one electrically operated body treatment function. The electronic component contains a data transmission module for wireless, bidirectional data transmission. The data transmission module includes a microcontroller, at least one memory for storing data, and an antenna, wherein the data transmission module is designed to produce, in a contact-free manner, at least some of the electrical energy which is required for operation of said data transmission module.

Abstract: An electrical hand-held device for body treatment, having a treatment part for performing at least one electrically operated body treatment function, and having a handle body for holding the hand-held device. The hand-held device further includes an electronic component for controlling the at least one electrically operated body treatment function. The electronic component contains a data transmission module for wireless, bidirectional data transmission. The data transmission module includes a microcontroller, at least one memory for storing data, and an antenna, wherein the data transmission module is designed to produce, in a contact-free manner, at least some of the electrical energy which is required for operation of said data transmission module.

Abstract: A charging device having contactless transmission of electrical energy in order to supply energy to a wireless hand-held device. An electronic circuit for feeding an inductive energy transmitter is designed to adapt energy fed to the inductive energy transmitter in accordance with energy drawn from the inductive energy transmitter. A hand-held device is designed to interrupt the supply of a load when energy is fed into the hand-held device by means of the inductive energy transmitter.

Abstract: The invention relates to a composite for an acoustic component having at least one carrier layer and an electrospun membrane which is arranged on the at least one carrier layer, wherein the electrospun membrane is formed of superimposed fibers whilst a pore structure is being designed. The pore structure of the composite is designed such that the composite has a water column of at least 1 m and an air permeability of 5 L/m2*s. Furthermore, the invention relates to a method for producing a composite for an acoustic component, in which a carrier layer is provided and on the carrier layer a membrane is designed according to the electrospinning method, wherein the membrane is produced of superimposed fibers with a defined pore structure.

Abstract: An electrical hand-held device for body treatment, having a treatment part for performing at least one electrically operated body treatment function, and having a handle body for holding the hand-held device. The hand-held device further includes an electronic component for controlling the at least one electrically operated body treatment function. The electronic component contains a data transmission module for wireless, bidirectional data transmission. The data transmission module includes a microcontroller, at least one memory for storing data, and an antenna, wherein the data transmission module is designed to produce, in a contact-free manner, at least some of the electrical energy which is required for operation of said data transmission module.

Abstract: A charging device having contactless transmission of electrical energy in order to supply energy to a wireless hand-held device. An electronic circuit for feeding an inductive energy transmitter is designed to adapt energy fed to the inductive energy transmitter in accordance with energy drawn from the inductive energy transmitter. A hand-held device is designed to interrupt the supply of a load when energy is fed into the hand-held device by means of the inductive energy transmitter.

Abstract: The inventive body care device having a handle and a treatment head, which is hingedly connected mechanically therewith, has a flexible zone for enabling an elastic deflection of the treatment head with respect to the handle and a deflection sensor, which is capable of generating an electric signal as a function of the elastic deflection. This signal can be used to control an automatic start and/or stop function, a use counter and/or operating states of an electric vibrational element integrated in the body care device.

Abstract: The inventive body care device having a handle and a treatment head, which is hingedly connected mechanically therewith, has a flexible zone for enabling an elastic deflection of the treatment head with respect to the handle and a deflection sensor, which is capable of generating an electric signal as a function of the elastic deflection. This signal can be used to control an automatic start and/or stop function, a use counter and/or operating states of an electric vibrational element integrated in the body care device.

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: 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 inventive body care device having a handle and a treatment head, which is hingedly connected mechanically therewith, has a flexible zone for enabling an elastic deflection of the treatment head with respect to the handle and a deflection sensor, which is capable of generating an electric signal as a function of the elastic deflection. This signal can be used to control an automatic start and/or stop function, a use counter and/or operating states of an electric vibrational element integrated in the body care device.

Abstract: A substrate for an optoelectronic device, with a fabric of monofilaments and/or fibres of a polymer, which is designed for purposes of implementing and/or supporting an electrode layer, wherein the fibres have a fibre diameter of between 20 ?m and 100 ?m, in particular of between 30 ?m and 80 ?m, the fabric has mesh openings that implement an open surface area of 70% to 85%, and the fabric is provided with a coating having a transparent, electrically non-conducting polymer material such that the fibres are at least partially surrounded by the polymer material.

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: A conveying arrangement for printed products includes a feed conveyor to successively transport the printed products in a transporting direction to a takeover region, a transporting device having a transfer region to receive the printed products, and a circulating intermediate conveyor to transport the printed products from the takeover region to the transfer region of the transporting device. The circulating intermediate conveyor includes an endless track having a plurality of conveying elements to respectively grip the printed products and transport the gripped printed products from the takeover region to the transfer region where the printed products are transferred to the transporting device. The conveying elements have a swiveling axis that extends transverse to the transporting direction, wherein at least in an area between the takeover region and the transfer region, the conveying elements execute a controlled swiveling movement around the swiveling axis.

Abstract: A conveying arrangement for printed products includes a feed conveyor to successively transport the printed products in a transporting direction to a takeover region, a transporting device having a transfer region to receive the printed products, and a circulating intermediate conveyor to transport the printed products from the takeover region to the transfer region of the transporting device. The circulating intermediate conveyor includes an endless track having a plurality of conveying elements to respectively grip the printed products and transport the gripped printed products from the takeover region to the transfer region where the printed products are transferred to the transporting device. The conveying elements have a swiveling axis that extends transverse to the transporting direction, wherein at least in an area between the takeover region and the transfer region, the conveying elements execute a controlled swiveling movement around the swiveling axis.

Abstract: A filter element is provided for use with a pressure disc filter. The inventive filter element includes a metal plate having a concave surface. A washer is provided for mounting the metal plate within a pressure disc filter while orienting the concave surface so that it faces upwardly within the pressure disc filter. A clamping ring is provided for holding a filter material above the concave surface. The inventive concept also includes a synthetic resin shield composed of one or more parts and fastened to the concave surface of the metal plate so as to protect this surface of the metal plate against contact with corrosive substances.

Abstract: A filtering apparatus comprises a housing defining a generally closed chamber in which is provided a hollow rotatable shaft that carries a plurality of filter elements. Each of these elements is formed as an upwardly dished fluid-impervious metal plate formed with a central hole through which the hollow shaft passes and having a concave upper face formed with an array of spaced-apart bosses. A fluid-pervious filter cloth lies on the plate directly against the bosses so as to be spaced from the plate between the bosses. A ring secured to the smooth edge of each plate secures the respective filter cloth in place.

Abstract: A hollow upright shaft is surrounded at axially spaced locations by spacer rings. Intermediate these rings the shaft is surrounded by substantially horizontally oriented plate-shaped filter elements which rotate with the shaft. Each filter element has a liquid-impermeable annular plate the upper surface of which carries a filter material. The inner circumference of the plate is formed with a downwardly extending stepped collar which is received in the subjacent spacer ring and thus centers the filter element with reference to the ring and to the shaft. The latter has openings in its periphery through which filtered liquid can flow into the interior of the shaft, to be led away.