Patent application number | Description | Published |
20080220313 | Seal arrangement comprising a metallic braze for a high-temperature fuel cell stack and a method of manufacturing a fuel cell stack - In order to produce a seal arrangement for a fuel cell stack which comprises a plurality of fuel cell units that succeed one another in a stack direction wherein each of the fuel cell units comprises a housing incorporating at least one housing part consisting of a metallic material such that it exhibits an adequate electrically insulating effect and adequate mechanical rigidity even at a high operating temperature of the fuel cell stack, it is proposed that the seal arrangement comprises at least one housing part of a first fuel cell unit consisting of a metallic material which is provided with a coating of a ceramic material, wherein the housing part of the first fuel cell unit is brazed to a housing part of a second fuel cell unit by means of a metallic braze at least one position that is provided with the ceramic coating. | 09-11-2008 |
20090191447 | Fuel cell unit, composite block of fuel cells and method for manufacturing a composite block of fuel cells - In order to create a fuel cell unit, comprising a cathode-anode-electrolyte unit and a contact plate which is in electrically conductive contact with the cathode-anode-electrolyte unit, which requires only small production resources and is thus suitable for large-scale production it is suggested that the fuel cell unit comprise a fluid guiding element which is connected to the contact plate in a fluid-tight manner, forms a boundary of a fluid chamber having fluid flowing through it during operation of the fuel cell unit and is designed as a shaped sheet metal part. | 07-30-2009 |
20100310964 | Sealing assembly for a fuel cell stack and method for manufacturing a fuel cell stack - In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material. | 12-09-2010 |
20110097618 | Connecting device - In order to produce a connecting device for the electrically conductive connection of a plurality of cell terminals of electro-chemical cells of an electro-chemical device which enables the cell connector to be mounted on the electro-chemical cells in a simple and rapid manner wherein the device comprises two or more cell connectors for respectively connecting two cell terminals of different electro-chemical cells to one another in electrically conductive manner, it is proposed that, in an assembly state of the connecting device, at least two cell connectors be integrally connected together after separating out the cell connectors from a starting material. | 04-28-2011 |
20120198961 | Housing cover - To provide a housing cover for fixing to a housing which is simple to produce and to fit, it is proposed that the housing cover is configured as a sheet metal formed part, that the housing cover is provided with a plurality of fastening means through-apertures and with a sealing bead, which comprises an elastomeric material, and that when the housing cover is in a rest state prior to tightening the housing cover against the housing by means of the fastening means, at least one contact region portion of the inside of the housing cover which faces the housing when the housing cover is in the fitted state, said contact region portion being located between two fastening means through-apertures and carrying a portion of the sealing bead, projects, at least in a section thereof, over the inside edges of the two adjacent fastening means through-apertures. | 08-09-2012 |
20120276431 | Cell connector - To provide a cell connector for the electrically conductive connection of a first cell terminal of a first electrochemical cell and a second cell terminal of a second electrochemical cell of an electrochemical device, which allows a reliable and fail-safe connection of the cell terminals, it is proposed that the cell connector comprises a first contact section for connection to the first cell terminal, a second contact section for connection to the second cell terminal and an elastically and/or plastically deformable compensation region, which connects the first contact section and the second contact section to one another and allows a movement of these contact sections relative to one another. | 11-01-2012 |
20120328919 | Conduit system for connecting a plurality of voltage tapping points and/or temperature measuring points of an electro-chemical device to a monitoring unit - In order to enable a connection between measuring points of an electro-chemical device and a monitoring unit of the electro-chemical device to be easily and rapidly established, there is proposed a conduit system for connecting a plurality of voltage tapping points and/or temperature measuring points of an electro-chemical device to a monitoring unit of the electro-chemical device which comprises a plurality of voltage tapping lines and/or temperature measuring lines and a stiffening structure in which and/or on which the plurality of voltage tapping lines and/or temperature measuring lines are arranged at least in sections thereof. | 12-27-2012 |
20130004823 | Cell Connector - In order to provide a cell connector for the electrically conductive connection of a first cell terminal of a first electrochemical cell and a second cell terminal of a second electrochemical cell of an electrochemical device comprising a base body and a contact body, which is connected to the base body and is connected to one of the cell terminals in the assembled state of the cell connector, at which an electric potential is detectable in a particularly simple manner, it is proposed that the contact body comprises a voltage tap. | 01-03-2013 |
20130130081 | CELL CONNECTOR - In order to enable the temperature in the region of at least one of the cell terminals that are connected to one another in an electrically conductive manner by a cell connector to be determined in a simple and reliable manner, there is proposed a cell connector for connecting a first cell terminal of a first electro-chemical cell and a second cell terminal of a second electro-chemical cell of an electro-chemical device in an electrically conductive manner which comprises a base body and a temperature sensing element that is fixed to the base body. | 05-23-2013 |
20140069690 | CELL CONNECTOR - A cell connector for the electrically conductive connection of a first cell terminal of a first electrochemical cell and a second cell terminal of a second electrochemical cell of an electrochemical device is provided, the cell connector including a first contact region for connection to the first cell terminal and a second contact region for connection to the second cell terminal, where the cell connector allows a large relative displacement between the first contact region and the second contact region even under the influence of only small deformation forces. The cell connector can include a base body made of two or more material layers, at least two material layers being connected to one another in one piece along a fold line. | 03-13-2014 |
20140147767 | Sealing assembly for a fuel cell stack and method for manufacturing a fuel cell stack - In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material. | 05-29-2014 |
Patent application number | Description | Published |
20140008623 | Optoelectronic Component and Use of a Copper Complex in a Charge Generation Layer Sequence - Different embodiments of the optoelectronic component have an organic layer structure for isolating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type. The organic layer structure comprises a copper complex which has at least one ligand with the chemical structure as per a formula (I). In this formula, E1 and E2 are each one of the following elements independently of one another: oxygen, sulphur or selenium. R is chosen from the group comprising: hydrogen or substituted or unsubstituted, branched, linear or cyclic hydrocarbons. | 01-09-2014 |
20140183488 | ORGANIC ELECTROLUMINESCENT COMPONENT - The invention relates to an organic electroluminescent component having a first organic functional stack ( | 07-03-2014 |
20140361286 | Optoelectronic device and method for producing an optoelectronic device - An optoelectronic device, comprising: a first organic functional layer structure; a second organic functional layer structure; and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure, wherein the charge generating layer structure comprises: a first electron-conducting charge generating layer; wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance; a second electron-conducting charge generating layer; and an interlayer between first electron-conducting charge generating layer; and second electron-conducting charge generating layer; and wherein the interlayer comprises at least one phthalocyanine derivative. | 12-11-2014 |
20150014674 | ORGANIC LIGHT-EMITTING DIODE - In at least one embodiment of the organic light-emitting diode ( | 01-15-2015 |
20150102310 | ORGANIC OPTOELECTRONIC COMPONENT AND USE OF A TRANSPARENT INORGANIC SEMICONDUCTOR IN A CHARGE CARRIER PAIR GENERATING LAYER SEQUENCE - Various embodiments may relate to an organic optoelectronic component with a layer structure for generating and separating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type, the layer structure including a hole-conducting transparent inorganic semiconductor. | 04-16-2015 |
20150102311 | OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT - An optoelectronic component may include a first organic functional layer structure, a second organic functional layer structure, and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a first electron-conducting charge generating layer, and a second electron-conducting charge generating layer. The second electron-conducting charge generating layer is formed from a single substance, and the substance of the first electron-conducting charge generating layer is a substance selected from the group of substances consisting of: HAT-CN, Cu(I)pFBz, NDP-2, NDP-9, Bi(III)pFBz, F16CuPc. | 04-16-2015 |
20150200378 | OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT - Various embodiments may relate to an optoelectronic component, including a first organic functional layer structure, a second organic functional layer structure and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a hole-conducting charge generating layer and a first electron-conducting charge generating layer. The hole-conducting charge generating layer includes or is formed from an inorganic substance or an inorganic substance mixture. The first electron-conducting charge generating layer includes or is formed from an organic substance or an organic substance mixture. The first electron-conducting charge generating layer includes or is formed from an organic, intrinsically electron-conducting substance. | 07-16-2015 |
20150311466 | OPTOELECTRONIC DEVICE AND METHOD FOR PRODUCING AN OPTOELECTRONIC DEVICE - Various embodiments may relate to an optoelectronic device, including a first organic functional layer structure, a second organic functional layer structure, and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure. The charge generating layer structure includes a first electron-conducting charge generating layer, a second electron-conducting charge generating layer, and an interlayer between the first electron-conducting charge generating layer and the second electron-conducting charge generating layer. The interlayer includes at least one phthalocyanine derivative. Various embodiments may further relate to a method for producing the optoelectronic device. | 10-29-2015 |
20150333109 | OPTOELECTRONIC COMPONENT, METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT - An optoelectronic component is provided. The optoelectronic component includes an electromagnetic radiation source including an optically active region designed for emitting a first electromagnetic radiation, and a converter structure, which includes at least one converter material and is arranged in the beam path of the first electromagnetic radiation. The at least one converter material is designed to convert at least one portion of the first electromagnetic radiation into at least one second electromagnetic radiation. The at least one second electromagnetic radiation has at least one different wavelength than the at least one portion of the first electromagnetic radiation. The converter structure is formed in a structured fashion in such a way that the converter structure has a predefined region, such that the at least one second electromagnetic radiation is emittable only from the predefined region. The predefined region has a smaller area than the optically active region. | 11-19-2015 |
Patent application number | Description | Published |
20100098221 | X-ray apparatus with an x-ray source and an x-ray detector - The invention relates to an x-ray apparatus ( | 04-22-2010 |
20110000826 | METHOD AND DEVICE FOR EXTRACTING NON-MAGNETIC ORES - In a device and a method for extracting non-magnetic ores from a pulp comprising non-magnetic ore particles and having a solid fraction of at least 30 mass percent, the pulp flows continuously through a reactor in the direction of flow and magnetic or magnetizable magnet particles that form ore magnetic particle agglomerations with the non-magnetic ore particles are added to said pulp. The ore magnetic particle agglomerations are moved by a magnetic field into an accumulation range of the reactor, and are then discharged out of reactor range and separated into ore and magnetic particles. In a device and a method, the separated magnetic particles are treated, in particular hydrophobized, such that during a new interaction with non-magnetic ore particles, new ore magnetic particle agglomerations are formed. Accordingly, a high yield of ores can be obtained and the mine can be operated in an economical and environmentally friendly manner. | 01-06-2011 |
20120073345 | ENERGY-SAVING ROLLING MILL TRAIN AND ENERGY-SAVING PROCESS FOR OPERATING A COMBINED CASTING AND ROLLING STATION - In a rolling mill train ( | 03-29-2012 |
20140124414 | METHOD FOR OBTAINING NON-MAGNETIC ORES FROM A SUSPENSION-LIKE MASS FLOW CONTAINING NON-MAGNETIC ORE PARTICLES - A method obtains non-magnetic ores from a suspension-like mass flow containing non-magnetic ore particles. The method involves mixing the mass flow with magnetic particles in a mixing device and forming ore particle-magnetic particle agglomerates, feeding the mass flow as a separator feed flow to a magnetic separator for separating the ore particle-magnetic particle agglomerates from the mass flow, forming a separator concentrate flow containing ore particle-magnetic particle agglomerates and a separator residual flow containing the remaining constituents of the mass flow, and separating the ore particles from the ore particle-magnetic particle agglomerates contained in the separator concentrate flow. At least one information indicating a measurement of the content of ore particles or magnetic particles in the separator feed flow and/or the separator concentrate flow and/or the separator residual flow is determined for determining an efficiency of at least one of the mixing apparatus and/or the magnetic separator. | 05-08-2014 |
20140124415 | METHOD FOR OBTAINING NON-MAGNETIC ORES FROM A SUSPENSION CONTAINING ORE PARTICLE-MAGNETIC PARTICLE AGGLOMERATES - A method obtains non-magnetic ores from a suspension containing ore particle-magnetic particle agglomerates. The method involves dividing ore particle-magnetic particle agglomerates precipitated from the suspension into a mixture of separately present ore particles and magnet particles, separating the magnetic particles from the mixture, forming a first mass flow containing magnetic particles and a second mass flow containing ore particles. At least one information describing a measure of the content of ore particles in the first mass flow and being associated with the first mass flow and/or at least one information describing a measure of the portion of magnetic particles in the second mass flow and being associated with the second mass flow are determined in order to determine the efficiency of at least one of the separation processes described above. | 05-08-2014 |
20140124450 | METHOD AND DEVICE FOR SEPARATING FIRST SUBSTANCE FROM FLOWABLE PRIMARY SUBSTANCE FLOW, AND CONTROL UNIT - A first substance is separated from a flowable primary substance flow by mixing and precipitation in a separating device. The mixing binds the first substance and at least one magnetic carrier particle to each other. In the precipitation, the carrier particles contained in the primary substance flow, including the bound first substance, are separated by magnetic forces into a residual primary substance flow depleted of the first substance and a secondary substance flow enriched with the first substance. By varying a parameter which influences the magnetic forces in a predetermined manner during the precipitation, the content of the first substance in the secondary substance flow and/or in the residual primary substance flow is influenced. Based on the change of the content of the first substance caused by the variation due to the predetermined variation, at least one parameter of the separation method is set. | 05-08-2014 |
Patent application number | Description | Published |
20080289323 | Exhaust Gas System - An exhaust gas system for an internal combustion engine, in particular a motor vehicle engine, is provided having, in one form, two cylinder banks arranged at an acute angle to one anther and each having at least one exhaust gas outlet, a so-called V-engine, having exhaust gas guide elements arranged in the region of the inner angle, including a housing surrounding the exhaust gas outlets of both cylinder banks in a gas tight manner and having at least one exhaust gas outlet opening is characterized in that the housing is made in two parts, with a first part which is connected to the one cylinder bank and surrounds its exhaust gas outlets and with a second part which is connected to the other cylinder bank and surrounds its exhaust gas outlets; in that the two parts each have a side facing the other part and having at least one housing opening via which the two parts communicate with one another; and in that an expansion compensation element is arranged between the two parts and surrounds the housing opening of the two parts in a gas tight manner. | 11-27-2008 |
20100126156 | Exhaust manifold - An exhaust gas system includes an exhaust manifold, in particular a single-wall exhaust manifold, which includes a plurality of inlet pipes for connection to exhaust gas outlets of an internal combustion engine and a collector device for the combining of the inlet pipes. The collector device has an outlet opening which is connected to downstream elements of the exhaust gas system, wherein the collector device is resistant to bending and the inlet pipes are comparatively flexible with respect to the collector device. The collector device includes an inlet pipe stub which is likewise resistant to bending and which is made for the direct connection to an exhaust gas outlet of an internal combustion engine. | 05-27-2010 |