Patent application number | Description | Published |
20130209723 | METHOD FOR PRODUCING SANDWICH CONSTRUCTION ELEMENTS - The invention relates to a method for producing sandwich construction elements for substantially load-bearing and self-supporting building parts. In order to produce a sandwich element which is suitable for self-supporting and substantially load-bearing building parts, since it ensures the necessary transmission of the compressive, tensile and shear forces between the cover layer and core layer and meets the increased fire-protection requirements, the production method proposed contains the following steps: a) producing at least one layer of a mechanically bonded fiber nonwoven which is impregnated with a binder based on at least one heat-curable resin system, and is itself based on naturally occurring raw materials, in particular hemp, flax, jute, sisal, kenaf, cotton and wool and/or mixtures thereof, b) curing the heat-curable resin system in order to produce at least one hardened layer of the fiber nonwoven, wherein, before and/or during the curing operation, a surface structure is applied to at least part of the layer of the fiber nonwoven and/or at least one further binder based on at least one heat-curable resin system is applied to at least part of the surface of the hardened layer of the fiber nonwoven, and fixed thermally, c) bringing a heat-foamable or heat-foamed phenol resin into contact with that surface of at least one hardened layer of the fiber nonwoven which has been modified according to step b), d) possibly annealing, at temperatures ranging from 40 to 80° C., the composite produced in a) to c), and e) curing the further binder based on at least one heat-curable resin system, and possibly applied in b), at a temperature ranging from 150 to 200° C., possibly under elevated pressure. | 08-15-2013 |
Patent application number | Description | Published |
20130209723 | METHOD FOR PRODUCING SANDWICH CONSTRUCTION ELEMENTS - The invention relates to a method for producing sandwich construction elements for substantially load-bearing and self-supporting building parts. In order to produce a sandwich element which is suitable for self-supporting and substantially load-bearing building parts, since it ensures the necessary transmission of the compressive, tensile and shear forces between the cover layer and core layer and meets the increased fire-protection requirements, the production method proposed contains the following steps: a) producing at least one layer of a mechanically bonded fiber nonwoven which is impregnated with a binder based on at least one heat-curable resin system, and is itself based on naturally occurring raw materials, in particular hemp, flax, jute, sisal, kenaf, cotton and wool and/or mixtures thereof, b) curing the heat-curable resin system in order to produce at least one hardened layer of the fiber nonwoven, wherein, before and/or during the curing operation, a surface structure is applied to at least part of the layer of the fiber nonwoven and/or at least one further binder based on at least one heat-curable resin system is applied to at least part of the surface of the hardened layer of the fiber nonwoven, and fixed thermally, c) bringing a heat-foamable or heat-foamed phenol resin into contact with that surface of at least one hardened layer of the fiber nonwoven which has been modified according to step b), d) possibly annealing, at temperatures ranging from 40 to 80° C., the composite produced in a) to c), and e) curing the further binder based on at least one heat-curable resin system, and possibly applied in b), at a temperature ranging from 150 to 200° C., possibly under elevated pressure. | 08-15-2013 |
Patent application number | Description | Published |
20150303260 | Vertical Semiconductor Device - A semiconductor body includes first and second opposing surfaces, an edge extending in a vertical direction substantially perpendicular to the first surface, an active area, a peripheral area arranged in a horizontal direction substantially parallel to the first surface between the active area and edge, and a pn-junction extending from the active area into the peripheral area. In the peripheral area the semiconductor device further includes a first conductive region arranged next to the first surface, a second conductive region arranged next to the first surface, and arranged in the horizontal direction between the first conductive region and edge, and a passivation structure including a first portion at least partly covering the first conductive region, a second portion at least partly covering the second conductive region. The first portion has a different layer composition than the second portion and/or a thickness which differs from the thickness of the second portion. | 10-22-2015 |
20150349116 | Semiconductor Device Having an Active Trench and a Body Trench - A semiconductor substrate having a first main surface and a transistor cell includes a drift region, a body region between the drift region and the first main surface, an active trench at the first main surface extending into the drift region, a gate insulating layer at sidewalls and a bottom side of the active trench, a gate conductive layer in the active trench, a source region in the body region, and adjacent to the active trench, a body trench at the first main surface extending into the drift region, the body trench being adjacent to the body region and to the drift region, an insulating layer at sidewalls and at a bottom side of the body trench, the insulating layer being asymmetric with respect to an axis extending perpendicular to the first main surface at a center of the body trench, and a conductive layer in the body trench. | 12-03-2015 |
20150380533 | Insulated Gate Bipolar Transistor Device, Semiconductor Device and Method for Forming Said Devices - An insulated gate bipolar transistor device includes a semiconductor substrate having a drift region of an insulated gate bipolar transistor structure. Further, the insulated gate bipolar transistor device includes a first nanowire structure and a first gate structure. The first nanowire structure of the insulated gate bipolar transistor structure is connected to the drift region, and the first gate structure of the insulated gate bipolar transistor structure extends along at least a part of the first nanowire structure. | 12-31-2015 |
Patent application number | Description | Published |
20140151858 | INCREASING THE DOPING EFFICIENCY DURING PROTON IRRADIATION - A description is given of a method for doping a semiconductor body, and a semiconductor body produced by such a method. The method comprises irradiating the semiconductor body with protons and irradiating the semiconductor body with electrons. After the process of irradiating with protons and after the process of irradiating with electrons, the semiconductor body is subjected to heat treatment in order to attach the protons to vacancies by means of diffusion. | 06-05-2014 |
20150235853 | INCREASING THE DOPING EFFICIENCY DURING PROTON IRRADIATION - A description is given of a method for doping a semiconductor body, and a semiconductor body produced by such a method. The method comprises irradiating the semiconductor body with protons and irradiating the semiconductor body with electrons. After the process of irradiating with protons and after the process of irradiating with electrons, the semiconductor body is subjected to heat treatment in order to attach the protons to vacancies by means of diffusion. | 08-20-2015 |
20150263106 | SEMICONDUCTOR COMPONENT AND INTEGRATED CIRCUIT - A semiconductor component includes an element composed of a conductive material, which is arranged above a surface of a semiconductor substrate. The element includes an element region not adjoined by any electrical contacts to an overlying or underlying electrically conductive plane. In this case, a surface of the element facing away from the semiconductor substrate is patterned with elevations or depressions and a surface of the element region facing the semiconductor substrate is patterned to a lesser extent or is not patterned. | 09-17-2015 |
20160111528 | Semiconductor Device with Auxiliary Structure Including Deep Level Dopants - A semiconductor device includes transistor cells formed along a first surface at a front side of a semiconductor body in a transistor cell area. A drift zone structure forms first pn junctions with body zones of the transistor cells. An auxiliary structure between the drift zone structure and a second surface at a rear side of the semiconductor body includes a first portion that contains deep level dopants requiring at least 150 meV to ionize. A collector structure directly adjoins the auxiliary structure. An injection efficiency of minority carriers from the collector structure into the drift zone structure varies along a direction parallel to the first surface at least in the transistor cell area. | 04-21-2016 |
Patent application number | Description | Published |
20100070977 | CONTROL OF THE RUNTIME BEHAVIOR OF PROCESSES - A method for controlling runtime behavior of processes of an automation system is provided. A priority is assigned to each of the processes, wherein an operating system of the automation system assigns runtime to the processes as a function of their priority. A scheduling service monitors starting and ending of all processes, wherein the highest priority available in the operating system is assigned to the scheduling service. Metadata is assigned to at least one process, the data including at least one rule on the priority of the process. The scheduling service analyzes the metadata and registers the process for monitoring when starting a process to which metadata is assigned, wherein the scheduling service monitors the registered processes for compliance with the at least one rule per process, and wherein the scheduling service modifies the priorities of the registered processes, the at least one rule of which is in non-compliance, according to the rule. | 03-18-2010 |
20120030310 | Redundant Communication In A Communication System - A method for redundant communication in a communication system having a plurality of communication networks connected to one another by at least one node, wherein data that originates from a first communication network is prevented from being transmitted back from the second the communication network into the first communication network as a result of information that is predefined before the transmission. | 02-02-2012 |
20120327950 | Method for Transmitting Data Packets - Method for transmitting data packets in an Ethernet automation network, wherein the method comprises receiving a first data packet having a first priority by a transmitter, starting a transmit operation to send the first data packet from the transmitter to a receiver, receiving a second data packet having a second priority at an instant in time by the transmitter, where the second priority is higher than the first priority, and where the second data packet is to be transmitted to the receiver. The method further comprises aborting the transmit operation of the first data packet within one of the data frames of the first data packet which is located in the transmit operation at the time of the reception of the second data packet, and thereupon transmitting the second data packet from the transmitter to the receiver. | 12-27-2012 |
20130013951 | Method for Synchronizing an Operating Clock with a Time Clock of an Automation Network - A method for synchronizing an operating clock with a time clock in an automation network comprising a plurality of sync slaves that are to be coordinated and a time sync master, wherein the plurality of sync slaves are synchronized with respect to the time clock by the time sync master, and wherein the plurality of sync slaves derive their operating clock from the time clock. | 01-10-2013 |
20130013952 | Method for Integration of Systems with Only One Sync Domain for Time of Day and Clock Pulse Synchronization into a Global Time of Day Synchronization Domain - A method for synchronizing the operating clock and the timing clock of a subordinate domain of an automation network, wherein sync slaves are synchronized by a clock sync master with respect to an operating clock, a clock sync master forms part of a subordinate domain, a single synchronization message serves to synchronize the sync slaves with respect to their respective operating clock and timing clock, wherein the method comprises providing a notification of the difference between the timing clock and the operating clock using the synchronization message, and accepting this difference into the synchronization message as additional information. | 01-10-2013 |
20130286820 | Communication Device For An Industrial Communication Network Which Can Be Operated In A Redundant Manner And Method For Operating A Communication Device - A communication device for an industrial communication network which can be operated in a redundant manner comprises a first and a second transmitting and receiving unit that transmit data packets in a bumpy or bumpless manner inside the industrial communication network and are selectively changeable over to a bumpy or bumpless transmission mode. An evaluation unit is connected to the first and/or second transmitting and receiving unit(s) and detects data packets to be transmitted in the bumpy or bumpless manner inside the industrial communication network. Redundancy handling and filter units for received redundant data packets are deactivated when a data packet to be transmitted in the bumpy manner is detected. A memory unit is assigned to the first and/or second transmitting and receiving unit(s) and buffers at least one data packet to be transmitted in the bumpy manner during a predefined period of time in the bumpy transmission mode. | 10-31-2013 |
Patent application number | Description | Published |
20150091053 | IGBT with Reduced Feedback Capacitance - An IGBT includes at least one first type transistor cell, including a base region, a first emitter region, a body region, and a second emitter region. The body region is arranged between the first emitter region and the base region. The base region is arranged between the body region and the second emitter region. The IGBT further includes a gate electrode adjacent the body region and dielectrically insulated from the body region by a gate dielectric, and a base electrode adjacent the base region and dielectrically insulated from the base region by a base electrode dielectric. The base region has a first base region section adjoining the base electrode dielectric and a second base region section arranged between the second emitter region and the first base region section. A doping concentration of the first base region section is higher than a doping concentration of the second base region section. | 04-02-2015 |
20150333161 | Insulated Gate Bipolar Transistor - A semiconductor component is described herein. In accordance with one example of the invention, the semiconductor component includes a semiconductor body, which has a top surface and a bottom surface. A body region, which is doped with dopants of a second doping type, is arranged at the top surface of the semiconductor body. A drift region is arranged under the body region and doped with dopants of a first doping type, which is complementary to the second doping type. Thus a first pn-junction is formed at the transition between the body region and the drift region. A field stop region is arranged under the drift region and adjoins the drift region. The field stop region is doped with dopants of the same doping type as the drift region. However, the concentration of dopants in the field stop region is higher than the concentration of dopants in the drift region. At least one pair of semiconductor layers composed of a first and a second semiconductor layer are arranged in the drift region. The first semiconductor layer extends substantially parallel to the top surface of the semiconductor body and is doped with dopants of the first doping type but with a higher concentration of dopants than the drift region. The second semiconductor layer is arranged adjacent to or adjoining the first semiconductor layer and is doped with dopants of the second doping type. Furthermore, the second semiconductor layer is structured to include openings so that a vertical current path is provided through the drift region without an intervening pn-junction. | 11-19-2015 |
20160005818 | IGBT Having at Least One First Type Transistor Cell and Reduced Feedback Capacitance - An IGBT includes at least one first type transistor cell, including a base region, first and second emitter regions, and a body region arranged between the first emitter region and base region. The base region is arranged between the body region and second emitter region. A gate electrode adjacent the body region is dielectrically insulated from the body region by a gate dielectric. A base electrode adjacent the base region is dielectrically insulated from the base region by a base electrode dielectric. The base region has a first base region section adjoining the base electrode dielectric and a second base region section arranged between the second emitter region and the first base region section. A ratio between the doping concentration of the first base region section and the doping concentration of the second base region section is at least 10. The base electrode dielectric is thicker than the gate dielectric. | 01-07-2016 |
Patent application number | Description | Published |
20100167509 | METHOD FOR PRODUCING A BURIED N-DOPED SEMICONDUCTOR ZONE IN A SEMICONDUCTOR BODY AND SEMICONDUCTOR COMPONENT - A method for producing a buried n-doped semiconductor zone in a semiconductor body. In one embodiment, the method includes producing an oxygen concentration at least in the region to be doped in the semiconductor body. The semiconductor body is irradiated via one side with nondoping particles for producing defects in the region to be doped. A thermal process is carried out. The invention additionally relates to a semiconductor component with a field stop zone. | 07-01-2010 |
20110127576 | Bipolar Power Semiconductor Component Comprising a P-type Emitter and More Highly Doped Zones in the P-type Emitter, and Production Method - A bipolar power semiconductor component configured as an IGBT includes a semiconductor body, in which a p-doped emitter, an n-doped base, a p-doped base and an n-doped main emitter are arranged successively in a vertical direction. The p-doped emitter has a number of heavily p-doped zones having a locally increased p-type doping. | 06-02-2011 |
20120098097 | IGBT MODULE AND A CIRCUIT - An IGBT module is provided. The IGBT module has at least a first individual IGBT with a first softness during switching-off the IGBT module, and at least a second individual IGBT connected in parallel to the at least one first IGBT. The at least one second individual IGBT has a second softness during switching-off the IGBT module which is different than the first softness. Further a circuit and an electronic power device having two individual IGBTs, which are connected in parallel, are provided. | 04-26-2012 |
20140217463 | Bipolar Semiconductor Switch and a Manufacturing Method Therefor - A bipolar semiconductor switch having a semiconductor body is provided. The semiconductor body includes a first p-type semiconductor region, a second p-type semiconductor region, and a first n-type semiconductor region forming a first pn-junction with the first p-type semiconductor region and a second pn-junction with the second p-type semiconductor region. On a shortest path through the first n-type semiconductor region between the first pn-junction and the second pn-junction a concentration of charge recombination centers and a concentration of n-dopants vary. The concentration of the charge recombination centers has a maximum at a point along the shortest path where the concentration of n-dopants is at least close to a maximum dopant concentration. Further, a manufacturing method for the bipolar semiconductor switch is provided. | 08-07-2014 |
Patent application number | Description | Published |
20090211812 | BORING HEAD METHOD AND BORING HEAD FOR A GROUND BORING DEVICE - The invention relates to a boring head for a ground-boring device displacing earth with a percussive action, comprising at least three boring head sections, of which the first section has a form optimized for the loosening and for guiding the device, the second section is optimized with regard to the radial displacement of the earth with low resistance to motion, and the third section has a fixed connection to the housing of the ground-boring device. Improved transmission of the advancing forces to the earth and consequently an improved advance of the ground-boring device can be achieved by at least two of the boring head sections being designed so as to be axially movable relative to one another in the longitudinal direction. | 08-27-2009 |
20100196089 | ROD COUPLING HAVING A PIN - The invention relates to a rod coupling for rod segments for use in horizontal earth boring, wherein the ends of the rod segments can be interconnected and are fixed by means of a cross pin. | 08-05-2010 |
20100252228 | Geothermal System - The invention relates to a geothermal system for exchanging heat with the water of a public supply line, wherein the heat exchanger is arranged within the supply line and is used in modular form as a pipe section. | 10-07-2010 |
20110123292 | THREAD RETENTION FOR AN EARTH BORING DEVICE - A threaded element for connection with a housing of an earth boring device includes a body having an inner bore and a slot. The slot extends inwardly from a perimeter of the body and terminates in the inner bore of the body. The body of the threaded element has a receptacle in the area of the slot for insertion of a locking bolt, with the body having an outer diameter which undergoes an enlargement, as the locking bolt is inserted in the receptacle. The body has an outer thread for threaded connection with a housing. | 05-26-2011 |
20110209920 | INSERTION COUPLING FOR A BORING ROD ASSEMBLY AND A BORING ROD ASSEMBLY - An insertion coupling for a boring rod assembly with at least two coupling elements is disclosed. The coupling elements include at least one corresponding tapered coupling face pair constructed to produce play-free clamping when pressing forces are applied to the insertion coupling. | 09-01-2011 |
20120087738 | EARTH DRILLING DEVICE - The invention relates to an earth drilling device ( | 04-12-2012 |
20120228031 | RAM BORING DEVICE - The invention relates to a ram boring device for creating horizontal boreholes, having an impact piston which moves in an oscillatory manner within a casing of the ram boring device and of which the impact frequency or impact intensity can be varied by displacing the center position of the impact piston inside the casing. | 09-13-2012 |
20120273274 | BORING ELEMENT FOR A GROUND BORING DEVICE - A boring element of a ground boring device includes a housing having a receptacle, a transmitter arranged in the receptacle of the housing and supported in the receptacle for movement in a longitudinal-axial direction of the boring element, and a front buffer connecting the transmitter with the housing. The transmitter moves towards a rear in the receptacle as a result of a deformation of the front buffer, when a rear percussive impulse is applied to the boring element, without the transmitter coming directly into contact with another part of the boring element. | 11-01-2012 |
20130025936 | GROUND-DRILLING DEVICE - A ground-drilling device includes a basic body and a drill head movably mounted in relation thereto in the longitudinally axial direction, wherein a free space, which is variable in its size owing to the movable mounting, is formed between the drill head and the basic body, and a sealing element for sealing the free space with respect to the environment, wherein the sealing element is designed as a valve element which opens when an overpressure is present inside the clearance, in order to produce a pressure compensation, and which is closed when a negative pressure is present inside the clearance, in order to prevent a pressure compensation. | 01-31-2013 |
Patent application number | Description | Published |
20090304967 | MAKING AN ELONGATED PRODUCT - An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clearance ( | 12-10-2009 |
20100035006 | MAKING AN ELONGATED PRODUCT - An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clearance is allowed between the metal layer and the core. After the metal layer has cooled, the diameter of the metal layer is reduced such that the metal layer contacts the plastic core. Thereafter, the metal is annealed such that the flexibility of the metal layer increases. | 02-11-2010 |
20100065196 | METHOD FOR THE PRODUCTION OF A CYLINDRICAL, STRAND-SHAPED PART - The invention relates to a method for producing a strand-shaped part, wherein a hollow section ( | 03-18-2010 |
Patent application number | Description | Published |
20080273587 | Sensor, More Specifically a Position Sensor, for a Vehicle With Several On-Board Measuring Systems Working Independently From One Another - The invention presented herein describes a sensor, more specifically a position sensor for a vehicle, featuring several measuring systems that work independently of one another, where each of the measuring systems generates a pulse width-modulated signal becoming available at an output of the sensor one by one, where each of the sensor values is coded according to the duty factor of a pulse compared with the period of the signals, and where the sensor has means of synchronizing the sensor with a receiving station, wherein the means of synchronization is used to modify the amplitude and/or the period of one or several pulses. | 11-06-2008 |
20090071234 | INSTALLATION FOR MOISTURE DETECTION FOR MOTOR VEHICLES - Installation for moisture detection for motor vehicles comprised of an oscillator, a resonant circuit ( | 03-19-2009 |
20120086376 | ELECTRIC MOTOR OPERATION APPARATUS AND METHOD - The invention relates to a method for operating an electric motor with a primary section and a secondary section, wherein the primary section has a multi-phase exciter winding comprising winding strands, each of the phase connections of said exciter winding being connected to an output connection of an end stage, wherein the end stage has controllable semi-conductor switches for applying phase voltages to the output connections, said method comprising the following steps: a) introducing an operating phase by applying the phase voltages to the output connections of the end stage such that a moving magnetic field is induced in the exciter winding, said moving field effecting a relative motion between the primary section and the secondary section, b) hinting off the phase voltage at at least one of the output connections in order to introduce a measurement phase, c) measuring the electrical back emf induced in the winding strand connected to said at least one of the output connections by virtue of the relative motion between the primary section and the secondary section in order to determine the angular difference between the phase position of the exciter current and that of the back emf, d) optionally, repeating steps a) through c). After turning off the phase voltage, the winding current in the winding strand for which the phase voltage was turned off is conducted and maintained by way of at least one free-wheeling element having a non-linear characteristic curve. A flank ( | 04-12-2012 |
20140203635 | METHOD FOR REDUCING LINEAR DISTORTION IN A POWER INTERFACE FOR A MOTOR VEHICLE - A method for reducing signal distortion in the transmission of binary coded signals in a motor vehicle, preferably in a power interface, is characterized in that an edge of the binary coded signal is formed in the transmitter by adapting the frequency and phase response of a harmonic such that the signal distortion to be expected on the entire transmission line can be compensated. | 07-24-2014 |
Patent application number | Description | Published |
20110226975 | PRESSURE CONTROL VALVE - A pressure control valve includes a housing with a lower part and an upper part. The housing includes a coil wound on a coil carrier, an armature configured to be axially displaceable within a bearing, a core, a flux guiding device, a connection bore, and a connector comprising a valve seat for the armature. The connector and the connection bore are disposed in the lower part of the housing. The upper part of the housing is arranged in a force-locked or a form-fitting manner. A bearing bushing for the armature is provided in a portion of the connector directed towards the core. A stop bushing for the armature is provided in an opposite portion of the connector. | 09-22-2011 |
20120242437 | ELECTROMAGNET DRIVE FOR A VALVE - An electromagnet drive for a valve includes a piston element. A housing comprises an electromagnetic circuit, a coil wound onto a coil former, an armature mounted to move between a first and second end position to act on the piston element, a core, and a magnetisable return device. The core and/or the magnetisable return device comprises an adjusting bore. The core or the magnetisable return device comprises a substantially circumferential cutout in a region of the adjusting bore on a side facing the coil. A fixing device fixes the armature in a non-energized state. An adjusting device adjusts a magnetic force. The adjusting device comprises an adjusting screw which influences a profile of magnetic field lines. The adjusting screw is insertable into the adjusting bore of the core or the magnetisable return device in a direction of the armature. Energizing the coil moves the armature into the first or second end position. | 09-27-2012 |
20130099144 | FLUID PRESSURE REVERSING VALVE - A fluid pressure reversing valve includes a housing, a coil carrier, a coil wound on the coil carrier, a bearing, an armature axially displaceable in the bearing, a core, a flux guiding device, a first connection bore, a control chamber, a first valve seat. A connection sleeve comprises a second connection bore, a first valve seat for a valve element of the armature, and a second valve seat for the valve element of the armature. The connection sleeve communicates with a fluid to be controlled. A third connection bore is connected with the control chamber. A valve element abuts against the first valve seat in a first position so as to form a connection between the first connection bore and the third connection bore, and against the second valve seat in a second position so as to form a connection between the third connection bore and the second connection bore. | 04-25-2013 |
20130112293 | INFINITELY VARIABLE PRESSURE-CONTROL VALVE - A pressure-control valve includes a housing, a coil carrier, a coil wound on the coil carrier, a first bearing, an armature comprising a valve member. The armature is configured to be axially displaced in the first bearing. A core. A flux guiding device. A connection sleeve comprises a valve seat for the valve member. A first connection bore is configured to be connected with a tank and with the connection sleeve. A second connection bore is configured to be connected with a consumer. An end of the connection sleeve distant from the core comprises a control bore with a control member supported therein. The armature and the control member are configured to be in a force-transmitting operative connection at least in an opening direction of the pressure-control valve | 05-09-2013 |
20130264506 | SOLENOID VALVE - A solenoid valve includes a valve sleeve comprising a valve seat, a valve closure element which acts on the valve seat, and a housing. Within the housing is arranged a coil, a moveable armature, a core, and a multiple-part return-path arrangement, which together form an electromagnetic circuit. The core is arranged on a side of the housing opposite to the valve sleeve. The coil is wound onto a coil former. The coil former is formed as the valve sleeve and comprises a first portion with an inner diameter. The coil former is arranged on a side of the housing opposite to the core. The armature is mounted in the coil former via a bearing device and acts on the valve closure element. The armature comprises a first part directed towards the core having a diameter which is larger than the inner diameter of the first portion of the coil former. | 10-10-2013 |
20130264507 | SOLENOID VALVE - A solenoid valve includes a plug connection, at least one valve sleeve comprising at least one valve seat, at least one valve closure element which acts on the at least one valve seat, and a housing. Within the housing are arranged a core, a coil, an armature/plunger arrangement, and a multiple-part return-path arrangement, which together form an electromagnetic circuit. The coil is wound onto a coil former. The armature/plunger arrangement is movable and acts directly or indirectly on the at least one valve closure element. The armature/plunger arrangement is mounted in the coil former via a bearing and comprises at least one armature part and a plunger part. The plunger part is arranged in the valve sleeve and is moveable therein. The armature part is mounted in the coil former via the bearing. The armature part and the plunger part are connected to each other via the plug connection. | 10-10-2013 |
20130284960 | SOLENOID VALVE - A solenoid valve includes a valve sleeve comprising a valve seat, a valve closure element which acts on the valve seat, and a housing. Arranged in the housing is a coil, an armature, a core, and a multiple-part return-path arrangement, which form an electromagnetic circuit. The core is arranged on a side of the housing opposite to the valve sleeve and is wound onto a coil former. The coil former comprises a first portion with an internal diameter and a receiving bushing for the valve sleeve arranged on a side opposite to the core. A movable armature acts on the valve closure element. The armature is mounted in the coil former via a bearing and comprises parts including a first part directed toward the core having a diameter. The diameter of the first part is larger than the internal diameter of the first portion of the coil former. | 10-31-2013 |
20130284961 | SOLENOID VALVE - A solenoid valve includes a housing within which is arranged a coil wound onto a coil former, an armature, a core, and a multiple-part return path arrangement, which together form an electromagnetic circuit. The armature is configured to be movable and to act at least indirectly on a valve closure element mounted in the coil former via a bearing. The multiple-part return-path arrangement comprises at least one return-path cover section, a return-path side section and a return-path inner section. The return-path inner section is arranged in the coil former | 10-31-2013 |
20130302545 | WORKPIECE PART AND METHOD FOR CONNECTING WORKPIECE PARTS BY LASER BEAMS - A workpiece part for a housing assembly for connecting two workpiece parts via a joining zone includes a laser beam-absorbing material, and at least one rib element arranged in the joining zone. | 11-14-2013 |
20150090912 | PRESSURE CONTROL VALVE - A pressure control valve includes a housing with a lower part and an upper part. The housing includes a coil wound on a coil carrier, an armature configured to be axially displaceable within a bearing, a core, a flux guiding device, a connection bore, and a connector comprising a valve seat for the armature. The connector and the connection bore are disposed in the lower part of the housing. The upper part of the housing is arranged in a force-locked or a form-fitting manner. A bearing bushing for the armature is provided in a portion of the connector directed towards the core. A stop bushing for the armature is provided in an opposite portion of the connector. | 04-02-2015 |
Patent application number | Description | Published |
20090111838 | 6-ARYLAMINO-5-CYANO-4-PYRIMIDINONES AS PDE9A INHIBITORS - The invention relates to novel 6-arylamino-5-cyano-4-pyrimidinones of formula (I) | 04-30-2009 |
20100324085 | AZABICYCLIC CARBAMATES AND THEIR USE AS ALPHA-7 NICOTINIC ACETYLCHOLINE RECEPTOR AGONISTS - The invention relates to novel benzothiophene-, benzofuran-, and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning, and/or memory. | 12-23-2010 |
20110065730 | 6-CYCLYLMETHYL-AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLEPYRIMIDINES - The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory. | 03-17-2011 |
20120010224 | 6-CYCLYLMETHYL-AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLEPYRIMIDINES - The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory. | 01-12-2012 |
20120258964 | 2-HETEROARYL CARBOXAMIDES - The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory. | 10-11-2012 |
20130060039 | AZABICYCLIC CARBAMATES AND THEIR USE AS ALPHA-7 NICOTINIC ACETYLCHOLINE RECEPTOR AGONISTS - The invention relates to novel benzothiophene-, benzofuran-, and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning, and/or memory. | 03-07-2013 |
20140350008 | 2-HETEROARYL CARBOXAMIDES - The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory. | 11-27-2014 |
20150065537 | AZABICYCLIC CARBAMATES AND THEIR USE AS ALPHA-7 NICOTINIC ACETYLCHOLINE RECEPTOR AGONISTS - The invention relates to novel benzothiophene-, benzofuran-, and indole ureas and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning, and/or memory. | 03-05-2015 |
20160122337 | 2-HETEROARYL CARBOXAMIDES - The invention relates to novel 2-heteroaryl carboxamides and to the use thereof for producing medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning and/or memory. | 05-05-2016 |
Patent application number | Description | Published |
20100018963 | Method for protecting a heating element, and heating device - A method for protecting a heating element with at least one voltage tap against overheating, the method including determining a heating element limit value, determining at least one voltage tap limit value, detecting a heating element value and at least one voltage tap value, and deactivating the heating element when one of the heating element value exceeds the heating element limit value, and the at least one voltage tap value exceeds the at least one voltage tap limit value. | 01-28-2010 |
20100288316 | Household Device Having an Improved Shaft - A water-guiding household device, in particular, a dishwasher, equipped with an improved drive shaft which is arranged in the wet running pump. A coating made of a chrome-nitrogen compound is applied to the drive shaft according to a PVD method. | 11-18-2010 |
20110048459 | METHOD FOR THE OPERATION OF A WATER-CONDUCTING HOUSEHOLD APPLIANCE - A method for operating a water-conducting household appliance having a storage container which is connected by means of an overflow outlet in a liquid-conducting manner to a washing compartment and having a pump which is connected in the liquid-conducting manner to the washing compartment. The method includes starting the pump; filling the storage container with a liquid; monitoring a first operating parameter associated with the pump after the pump has been started; and terminating the filling of the storage container with the liquid when the first operating parameter reaches a predefined threshold value and/or the first operating parameter exceeds a predefined fluctuation range. | 03-03-2011 |
20110120500 | METHOD FOR THE OPERATION OF A DISHWASHER - A dishwasher and a method for operating a dishwasher having a washing receptacle; at least two spraying devices located within the washing receptacle; a reversing device; a drive in functional connection with the reversing device in order to bring the reversing device into different positions; and a circulation pump which, depending on a set position of the reversing device, conveys liquid to at least one of the at least two spraying devices. The method includes controlling the drive such that the reversing device assumes a predefined starting position; and controlling the drive such that, based on the predefined starting position, the reversing device assumes a specific position. | 05-26-2011 |
20110126863 | DISHWASHER AND METHOD FOR OPERATING A DISHWASHER - A method for operating a dishwasher that has a washing container; at least two spray devices disposed inside the washing container; a circulating pump to deliver liquid to the at least two spray devices; a first drive to drive the circulating pump; and a reversing device; wherein, based on a position of the reversing device, the circulating pump delivers the liquid to one or both of the two spray devices. The method includes adjusting the position of the reversing device and detecting the current position of the reversing device based on an operating parameter assigned to the first drive. | 06-02-2011 |
20110155176 | WATER-CONDUCTING DOMESTIC APPLIANCE - A water-conducting domestic appliance having a drain pump, a controller to activate the drain pump, and a water safety switch that has a first switch position to react to escaping water, wherein the water safety switch is connected to the controller. If a fault causes water to escape, the water safety switch switches into the first switch position so as to connect the controller to an electrical mains. | 06-30-2011 |
20120138102 | DISHWASHER AND METHOD FOR OPERATING A DISHWASHER - A dishwasher includes a rinsing container having a rinsing chamber and a drying facility which is provided outside of the rinsing container and fluidically connected to the rinsing chamber for drying air charged with humidity from the rinsing chamber. A storage tank is fluidically connectable with the rinsing chamber for intermediately storing rinsing fluid. | 06-07-2012 |
20120145194 | DISHWASHER COMPRISING A RESERVOIR AND ASSOCIATED PREHEATING METHOD - A dishwasher includes a reservoir for storing washing fluid, and a control device configured for calling up at least one dishwashing program for controlling a washing cycle for washing items to be washed in a washing chamber and at least one preheating program for controlling a preheating cycle for preheating washing fluid for a washing cycle separately from each other. The preheating cycle includes a heating phase during which washing fluid is circulated and the circulated washing fluid is heated. The preheating cycle has downstream of the heating phase a pumping phase during which previously circulated and heated washing fluid is pumped into the reservoir. | 06-14-2012 |
20120266919 | DISHWASHER AND METHOD FOR OPERATING A DISHWASHER - A method for operating a dishwasher that has a washing container; at least two spray devices disposed inside the washing container; a circulating pump to deliver liquid to the at least two spray devices; a first drive to drive the circulating pump; and a reversing device; wherein, based on a position of the reversing device, the circulating pump delivers the liquid to one or both of the two spray devices. The method includes adjusting the position of the reversing device and detecting the current position of the reversing device based on an operating parameter assigned to the first drive. | 10-25-2012 |
Patent application number | Description | Published |
20110114771 | ROLLER MILL - The roller mill according to the invention substantially comprises a rotatable grinding table, at least one grinding roller which is retained rotatably on a pivot lever and which is in rolling engagement with the grinding table, the pivot lever being pivotable about a pivot lever axis, and at least one drive train which is connected to the grinding roller and which has a fixed motor and a fixed gearing mechanism. The drive train further has a gearing mechanism which pivots with the pivot lever and/or the grinding roller. | 05-19-2011 |
20110121772 | ROLLER MILL AND METHOD FOR SIZE REDUCTION OF GROUND MATERIAL - The invention relates to a roller mill having a grinding table, at least one grinding roller and at least two drives with a rotor winding for driving the roller mill and at least one adjustment device for adjusting the motor torque of at least one drive, the adjustment device being connected to the rotor winding of at least one drive in order to influence the rotor current. | 05-26-2011 |
20110126641 | METHOD FOR MONITORING A GRINDING SYSTEM AND GRINDING SYSTEM COMPRISING A MONITORING DEVICE - The invention relates to a method for monitoring the load state of a grinding system having rotating grinding elements, the dynamic forces exerted by the grinding stock on the grinding elements being detected in a first frequency range which contains the fundamental oscillation of the grinding elements, and in a second frequency range in which the first harmonic of the fundamental oscillation occurs, and measures for reducing the load state being introduced when the first harmonic exceeds a predetermined threshold value in relation to the magnitude of the fundamental oscillation. Such a method permits very reliable and accurate monitoring of the load state of the grinding system. | 06-02-2011 |
20120121472 | FLUE GAS CLEANING STAGE - The flue gas cleaning stage according to the invention for cleaning dust-laden exhaust gases has an SCR catalytic convertor for NO | 05-17-2012 |
20130312640 | METHOD AND INSTALLATION FOR PRODUCING CLINKER - The invention relates to a process and a plant for producing cement clinker, which has a furnace system and has essentially the following process steps:—raw material is preheated in a preheater by means of hot offgases from the furnace system,—dust is removed from the hot offgas downstream of the preheater in a preliminary dust removal apparatus to a residual dust concentration of max. 20 g/standard m | 11-28-2013 |
20140109800 | PROCESS AND PLANT FOR PRODUCING CEMENT CLINKER AND FOR PURIFYING THE OFFGASES FORMED - The invention relates to a process and a plant for producing cement clinker and for purifying the off-gases formed thereby, wherein
| 04-24-2014 |
Patent application number | Description | Published |
20090020636 | MILLING STATION AND METHOD FOR GRINDING MILLING MATERIAL - The invention relates to a milling station and a method for grinding milling material by means of at least one coarse grinding circuit ( | 01-22-2009 |
20090200409 | ROLLER MILL - The invention relates to a roll mill having a grinding plate and at least one grinding roll rolling on the grinding plate, wherein material which is to be comminuted, after being subjected to loading in a gap formed between the grinding plate and grinding roll, is directed away over the periphery of the grinding plate and, furthermore, a stationary accumulating edge, which does not rotate along with the grinding plate, is provided, at least on that side of the grinding roll which is directed towards the periphery of the grinding plate, this accumulating edge forming at least part of an elevation of the periphery of the grinding plate. The elevation of the periphery of the grinding plate here is higher in the region of the grinding rolls than in the region between the grinding rolls, in order to prevent the material which is to be comminuted from escaping radially from the gap formed between the grinding plate and grinding roll. | 08-13-2009 |
20100059611 | METHOD FOR COMMINUTING MATERIAL TO BE GROUND USING A ROLLER MILL - The invention relates to a method for comminuting material to be ground having a roller mill which has a mill platen, at least one mill roller and at least two drives for driving the roller mill, with there being provided a power compensation control system for the drives which controls the power of the drives at a predetermined ratio relative to each other by the speed of at least one drive being controlled. | 03-11-2010 |
20100252667 | ROLLER MILL - The invention relates to a roller mill having a mill housing, a mill path which is supported so as to be rotatable about a mill axis inside the mill housing, and at least one mill roller which can be rotated about a mill roller shaft and which is engaged with the mill path in terms of rolling action. There is further provided a pivot lever which is for rotatably retaining the mill roller and which has a pivot shaft arranged parallel with the mill roller axis and which is supported outside the mill housing. The pivot lever is further in operational contact with a hydropneumatic resilient system in order to adjust the pressing pressure of the mill roller. The pivot lever is supported outside the mill housing with spacing therefrom in such a manner that the forces which are produced by the hydropneumatic resilient system are dissipated into the mill foundation directly or via pillars. | 10-07-2010 |