Patent application number | Description | Published |
20080270866 | TRANSMISSION WITH AUTOMATIC REPEAT REQUEST PROCESS - Method for transmitting data includes selecting an automatic repeat request process from a plurality of automatic repeat request processes, the selection being based at least on a first parameter specifying a predetermined number of automatic repeat request data re-transmissions and on a second parameter specifying a predetermined duration of an automatic repeat request transmission period, during which the predetermined number of automatic repeat request data re-transmissions may be performed. The data are transmitted using the selected automatic repeat request process. | 10-30-2008 |
20090176514 | RADIO COMMUNICATION DEVICE AND METHOD FOR CONTROLLING A RADIO COMMUNICATION DEVICE - In an embodiment, a radio communication device is provided. A radio communication device may include a paging channel capacity setting circuit configured to set a paging channel capacity individually for another radio communication device. | 07-09-2009 |
20090238246 | DIVERSITY RECEIVER - A receiver, includes a plurality of antennas to receive radio signals from a plurality of transmission paths, and a plurality of sets of RAKE fingers to generate first signals. Each set of RAKE fingers is coupled to a respective one of the plurality of antennas, and a weighting factor generator generates weighting factors for weighting the first signals, wherein the weighting factor for one of the first signals is generated by using first signals generated by at least two of the plurality of sets of RAKE fingers. Further, at least two of the first signals used to generate the weighting factor are received from the same transmission path. | 09-24-2009 |
20100182916 | SYSTEM AND METHOD FOR OPTIMIZING NETWORK WIRELESS COMMUNICATION RESOURCES - Embodiments are described that provide methods and radio networks that communicate data between a mobile communication device and a core network. The methods include using network coding to encode data, and communicating a subset of the encoded data between the mobile communication device and the core network through a dynamic relay station. | 07-22-2010 |
20100273472 | METHOD OF MEASUREMENT REPORTING, METHOD OF HANDLING MEASUREMENT REPORTS, CELLULAR RADIO TERMINAL AND CELLULAR RADIO NETWORK UNIT - A method of measurement reporting, a method of handling measurement reports, a cellular radio terminal and a cellular radio network unit are provided. A method of measurement reporting comprises sending a first measurement report and sending a second measurement report after the sending a first measurement report, the second measurement report comprising an indication that the first measurement report is not valid anymore. A method of handling measurement reports comprises receiving such first and second measurement reports, discarding the first measurement report and processing the second measurement report. A cellular radio terminal is configured to carry out the method of measurement reporting. A cellular radio network unit is configured to carry out the method of handling measurement reports. | 10-28-2010 |
20110065446 | RADIO RESOURCE MANAGER DEVICES AND RADIO COMMUNICATION DEVICES - In an embodiment, a radio resource manager device is provided. The radio resource manager device may include a receiver configured to receive an application applying for radio resources; an interference allowance determiner configured to determine whether interference of signal transmission during radio communication using radio resources is allowed; and a radio resource assigner configured to assign radio resources based on the determined interference allowance. | 03-17-2011 |
20110111764 | RADIO DEVICES AND METHODS FOR CONTROLLING RADIO DEVICES - In an embodiment, a radio device is provided. The radio device may include a signal transmitter configured to transmit a plurality of signals, the signals being transmitted with different intensities; a response receiver configured to receive a response message to one of the transmitted signals from a radio communication device having received the respective transmitted signal of the plurality of transmitted signals, the response message identifying the received message; and a assessment circuit configured to assess the reachability of the radio communication device from the radio device based on the intensity of the signal to which the radio communication device has responded. | 05-12-2011 |
20110200144 | Apparatus and Method for Antenna Diversity Reception - An apparatus provides a baseband signal for exploiting receive antenna diversity by means of a digital baseband processor. The apparatus includes a combiner configured to temporally delay a first received signal corresponding to a first receive antenna with respect to a second received signal corresponding to a second receive antenna, and to add the delayed first received signal and the second received signal to obtain a baseband representation of a combined signal at an output of the combiner as the baseband signal for exploiting receive antenna diversity. | 08-18-2011 |
20110201297 | Apparatus and Method for Antenna Diversity Reception - An apparatus provides a baseband signal for exploiting receive antenna diversity by means of a digital baseband processor. The apparatus includes a combiner configured to temporally alternately select at least one sample of a first received signal corresponding to a first receive antenna and at least one sample of a second received signal corresponding to a second receive antenna and to interleave the selected samples of the first and second received signal to obtain a temporally continuous stream of samples of a baseband representation of a combined signal at an output of the combiner as the baseband signal for exploiting receive antenna diversity. | 08-18-2011 |
20110305284 | Method for Transmitting a Data Signal in a MIMO System - A method for transmitting a data signal by a transmission unit of a wireless multiple-input/multiple-output (MIMO) communication system. The communication system includes the transmission unit and a reception unit, the transmission unit having a plurality of transmission antennas and the reception unit having a plurality of reception antennas. The method includes performing a first transmission of a data signal, the first transmission including transmitting the data signal by each one of the plurality of transmission antennas, and performing a second transmission of the data signal at a time later than the first transmission, the second transmission including transmitting at least one spectrally modified signal variant of the data signal by at least one antenna of the plurality of transmission antennas. | 12-15-2011 |
20120040660 | COMMUNICATION ARRANGEMENT - According to one embodiment, a communication arrangement is provided which has a first antenna for transmitting signals into the coverage area of a first mobile radio cell, a second antenna for transmitting signals into the coverage area of a second mobile radio cell and a signal radiating device which is arranged for radiating signals, which are sent out by the first antenna, into an area which is associated with the coverage area of the first mobile radio cell and which overlaps the coverage area of the second mobile radio cell. | 02-16-2012 |
20120122448 | METHOD AND DEVICE FOR CONFIGURATION OF A MOBILE COMMUNICATION SYSTEM - A method for configuration of a mobile communication system with a mobile communication network and a mobile terminal, which comprises determining a communication service quality required by a software application running on the mobile terminal for the transmission of data to be transmitted via a communication connection between the mobile communication network and the mobile terminal; and determining at least one of a base station of the mobile communication network to provide the communication connection and a radio frequency region to be used to provide the communication connection based on the required communication service quality. | 05-17-2012 |
20120147995 | Receiver - A receiver includes a plurality of receive antennas configured to receive radio signals from a plurality of transmit antennas, and a plurality of sets of RAKE fingers configured to generate first signals, wherein each set of RAKE fingers is coupled to a respective one of the plurality of receive antennas. The receiver further includes a weighting factor generator configured to generate weighting factors for weighting the first signals, wherein at least one of the weighting factors is generated by using first signals that are generated by at least two of the plurality of sets of RAKE fingers and received from at least two of the plurality of transmit antennas. | 06-14-2012 |
20130163691 | Method for Transmitting a Data Signal in a MIMO System - A method for transmitting a data signal by a transmission unit of a wireless multiple-input/multiple-output (MI MO) communication system. The communication system includes the transmission unit and a reception unit, the transmission unit having a plurality of transmission antennas and the reception unit having a plurality of reception antennas. The method includes performing a first transmission of a data signal, the first transmission including transmitting the data signal by each one of the plurality of transmission antennas, and performing a second transmission of the data signal at a time later than the first transmission, the second transmission including transmitting at least one spectrally modified signal variant of the data signal by at least one antenna of the plurality of transmission antennas. | 06-27-2013 |
20130294238 | METHOD AND APPARATUS FOR HOST-CONTROLLED PACKET DATA SUPPRESSION - The various aspects comprise methods and devices for managing signal traffic. The various aspects comprise a data controller module. The data controller module may be configured to receive information of an exchange of data with a plurality of data types having a plurality of data rates in a network communication; identify a sensitive condition of the network communication; and responsive to identifying the sensitive condition, reduce a rate of data of at least one data type of the plurality of data types | 11-07-2013 |
20130324112 | RADIO COMMUNICATION DEVICE AND METHOD FOR OPERATING A RADIO COMMUNICATION DEVICE - According to an aspect of this disclosure, a radio communication device is provided including a first transceiver configured to transmit and receive signals in accordance with a Cellular Wide Area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a Short Range radio communication technology or a Metropolitan Area System radio communication technology, the second transceiver comprising a filter having a filter characteristic; a first processor configured to control the first transceiver to transmit signals during a first transmitting period, to determine as to whether a scheduled uplink transmission fulfills a predefined criterion taking into account at least one of the following: at least a part of the filter characteristic of the filter of the second transceiver; a transmission power used for the uplink transmission; and a channel information indicating the physical channel used for the uplink transmission; and a second processor configured to control the second transceiver to receive signals taking into account the transmitting period of the first transceiver; wherein the first processor is further configured to provide an indication signal indicating as to whether the second processor should control the second transceiver to receive a signal or not to receive a signal dependent on whether the scheduled uplink transmission by the first transceiver fulfills the predefined criterion. | 12-05-2013 |
20130324113 | RADIO COMMUNICATION DEVICE AND METHOD FOR OPERATING A RADIO COMMUNICATION DEVICE - According to an aspect of this disclosure, a radio communication device is provided including a first transceiver; a second transceiver comprising a filter having a filter characteristic; a first processor configured to control the first transceiver to transmit signals during a first transmitting period, to determine as to whether a scheduled uplink transmission fulfills a predefined criterion; and a second processor configured to control the second transceiver to receive signals; wherein the first processor is further configured to provide an indication signal indicating as to whether the second processor should control the second transceiver to receive a signal or not to receive a signal dependent on whether the scheduled uplink transmission by the first transceiver fulfills the predefined criterion. | 12-05-2013 |
20140024323 | RADIO COMMUNICATION DEVICES AND METHODS FOR CONTROLLING A RADIO COMMUNICATION DEVICE - A device a radio communication device may be provided. The radio communication device may include: an antenna configured to operate in a plurality of operation modes; a receiver configured to receive a first channel signal and a second channel signal using the antenna; and a mode switching circuit configured to switch an operation mode of the antenna if the first channel signal fulfils a first channel specific criterion or configured to switch an operation mode of the antenna if the second channel signal fulfils a second channel specific criterion. | 01-23-2014 |
20140038587 | METHOD FOR SEARCHING FOR A RADIO CELL AND MOBILE TERMINAL - A method for searching for a radio cell is provided comprising determining, for each of a plurality of frequencies, a reception strength value indicating the reception strength within a first bandwidth around the frequency, wherein the first bandwidth is smaller than a second bandwidth with which a radio cell to be searched is operated; determining, based on the determined reception strength values, a spectral position for a radio cell at which a cell search is to be carried out; and carrying out a cell search at the determined spectral position. | 02-06-2014 |
20140064067 | Method for Operating a Transceiver Circuit and Transceiver Circuit - A method for operating a transceiver circuit includes receiving an information indicating at least one of a transmission and a reception in a guard band region of a frequency band supported by a communications network and allocating at least a part of the guard band region of the supported frequency band of the communications network for at least one of a transmission and a reception of at least one physical channel. | 03-06-2014 |
20140220902 | RADIO COMMUNICATION DEVICES AND METHODS FOR CONTROLLING A RADIO COMMUNICATION DEVICE - A radio communication device may be provided. The radio communication device may include: a receiver configured to receive data using an antenna on a first carrier and a second carrier; an operation mode determination circuit configured to determine an active antenna operation mode based on information of the first carrier and information of the second carrier; and an antenna controller configured to control the antenna to operate in the determined active antenna operation mode. | 08-07-2014 |
20140233665 | COMMUNICATIONS TERMINAL, AND A METHOD FOR SELECTING A TRANSMIT ANTENNA FOR A TRANSMISSION TO A RADIO COMMUNICATIONS NETWORK - A communications terminal may include: a plurality of antennas; and a selection circuit configured to select at least one antenna of the plurality of antennas as a transmit antenna for a transmission to a radio communications network, wherein a selection of the transmit antenna may be based on a selection criterion. | 08-21-2014 |
20150071377 | METHOD FOR TRANSMITTING A DATA SIGNAL IN A MIMO SYSTEM - A method operates to transmit a data signal by a transmission unit of a wireless multiple-input/multiple-output (MIMO) communication system. The communication system includes the transmission unit and a reception unit, the transmission unit having a plurality of transmission antennas and the reception unit having a plurality of reception antennas. The method includes performing a first transmission of a data signal, the first transmission including transmitting the data signal by each one of the plurality of transmission antennas, and performing a second transmission of the data signal at a time later than the first transmission, the second transmission including transmitting at least one spectrally modified signal variant of the data signal by at least one antenna of the plurality of transmission antennas. | 03-12-2015 |
Patent application number | Description | Published |
20080255208 | Fungicide Pyridinyloxy Substituted Phenylamidine Derivatives - The present invention relates to 2,5-di-substituted-4-pyridinyloxy-substituted-phenyl-amidine derivatives, notably to 2,5-dialkyl-4-pyridinyloxy-substituted-phenyl-amidine derivatives, of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions (I). | 10-16-2008 |
20080280992 | Pesticide Bi-Phenyl-Amidine Derivatives - The present invention relates to bi-phenyl-amidine derivatives of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions: | 11-13-2008 |
20090042994 | PESTICIDE PHENYLOXY SUBSTITUTED PHENYLAMIDINE DERIVATIVES - The present invention relates to 2,5-di-substituted-4-phenyloxy-substituted-phenyl-amidine derivatives of formula (I) in which the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions. | 02-12-2009 |
20090197918 | PESTICIDE BENZYLOXY- AND PHENETYL-SUBSTITUTED PHENYL-AMIDINE DERIVATIVES - The present invention relates to benzyloxy- and phenethyl-substituted phenyl-amidine derivatives of formula (I) wherein the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions. | 08-06-2009 |
20110105532 | Haloalkyl-substituted amides as insecticides and acaricides - The present invention relates to halogen-substituted amide derivatives of the general formula (I) | 05-05-2011 |
20110152084 | N-(1,2,5-OXADIAZOL-3-YL)BENZAMIDES AND THEIR USE AS HERBICIDES - There are described N-(1,2,5-oxadiazol-3-yl)benzamides of the general formula (I) as herbicides. | 06-23-2011 |
20130172390 | Haloalkyl-Substituted Amides as Insecticides and Acaricides - The present invention relates to halogen-substituted amide derivatives of the general formula (I) | 07-04-2013 |
20150239847 | HETEROCYCLIC COMPOUNDS AS PESTICIDES - The present application relates to the use of heterocyclic compounds for controlling animal pests including arthropods, insects and nematodes, to novel heterocyclic compounds, to processes for their preparation and to intermediates for preparing the heterocyclic compounds. | 08-27-2015 |
Patent application number | Description | Published |
20080250833 | Method For Manufacturing an Axle Component, and Axle Component Which is Manufactured as a Result - The invention relates to a method for manufacturing an axle component having the following steps: arranging a hollow semi-finished product such as a tube in a die for forming the axle component; introduction of fluid into the interior of the hollow semi-finished product; and loading of the fluid with high pressure, in order to deform the hollow semi-finished product in accordance with the die as a result. | 10-16-2008 |
20090058029 | CAST MEMBER HAVING AN INTEGRATED STEEL SLEEVE - The invention relates to as suspension unit for a vehicle, in particular a motor vehicle, having a rigid axle, comprising a longitudinal member or axle member having a suspension section, a support section and an axle receptacle section, wherein the suspension section is designed to be rotatably or pivotably articulatedly mounted on a frame element of the vehicle, the longitudinal member can be supported on the frame element by means of the support section, and the vehicle axle can be coupled to the axle receptacle section and to a hollow cylindrical element. The longitudinal member is formed from a cast or composite material and the hollow cylindrical element is formed from a weldable material. The hollow cylindrical element is arranged in the axle receptacle section and is connected to the longitudinal member in a form-fitting or force-fitting manner. | 03-05-2009 |
20090120740 | BRAKE SUPPORT PLATE - A brake support plate secures a caliper for disk brakes or the components of a drum brake to a wheel suspension or to a wheel axle. The brake support plate includes an axle opening with a snug-fit section for receiving an axle element, wherein the snug-fit section is slightly smaller than a corresponding section of the axle element. A circumference of the axle opening includes at least one discontinuation, such as, for example, a slot where the snug-fit section can be expanded for assembly. A securing element is disposed in such a manner as to decrease the discontinuation so that the snug-fit section returns to substantially its original size. | 05-14-2009 |
20100013295 | AXLE BODY - The invention relates to an axle body, particularly for a commercial vehicle, wherein the body is configured substantially as an axle pipe, which comprises a center section and at least one receiving section connected thereto for receiving an axle guide, wherein the axle body in the center section has a substantially constant wall thickness, and wherein the axle body in the receiving section, at least in some regions, has a wall thickness that is greater than the wall thickness of the center section. | 01-21-2010 |
20110233010 | ACTUATING SYSTEM FOR A DRUM BRAKE - An actuating system for a drum brake of a vehicle, in particular of a commercial vehicle or an agricultural machine, comprising at least a brake lining carrier ( | 09-29-2011 |
20110278115 | BRAKE DISC ARRANGEMENT FOR DISC BRAKES - A brake disc arrangement for disc brakes, in particular for land vehicles, comprising a friction ring ( | 11-17-2011 |
20110308900 | BRAKE SYSTEM FOR DISK BRAKES - A brake system for disk brakes, particularly of land vehicles, including a brake caliper including two opposite brake linings adapted to engage with a brake disk arranged between the brake linings, and a brake bracket on which the brake caliper is arranged in an axially movable manner by a fastening device, wherein the fastening device includes a first bearing device through which the brake caliper is supported on the brake bracket in a vibration-damped manner, the brake caliper is supported on the brake bracket by a damping element that includes a hydro-bearing of the first bearing device, fastening device includes a second bearing device that supports the brake caliper on the brake bracket in an axially movable manner, and wherein the bearing device includes a vibration-damped fixed bearing. | 12-22-2011 |
20120103737 | DEVICE FOR SUPPORTING BRAKE SHOES OF A DRUM BRAKE - A device for supporting brake shoes of a drum brake of a vehicle, in particular of a utility vehicle or an agricultural machine, includes a brake carrier, a brake lining carrier and a bearing body, wherein the brake lining carrier is arranged on the brake carrier so as to be swivelable across the bearing body in such a way that the brake lining carrier can be pivoted along a plane of swiveling, the inclination of the plane of swiveling to the brake carrier being variable, and wherein the bearing body has a bearing surface which is rotation-symmetrical about its bearing axis and the front faces of the bearing body have fastening portions for arranging the bearing body on the brake carrier or on the brake lining carrier. | 05-03-2012 |
20120104837 | WHEEL BEARING ASSEMBLY HAVING A CENTERING DEVICE FOR VEHICLES - A wheel bearing assembly with a centering device that includes a wheel hub arranged rotatably on an axle body about an axis of rotation. The assembly further includes a centering unit fixed to the wheel hub, wherein the centering unit has a centering portion, and wherein the distance of the centering portion to the axis of rotation is smaller than the distance of the outer periphery of the wheel hub to the axis of rotation. | 05-03-2012 |
20130218411 | METHOD FOR CONFIGURING AN ELECTRONIC CONTROL UNIT OF A MOTOR VEHICLE TRAILER - The invention relates to a method of configuring an electronic control unit ( | 08-22-2013 |
20130334867 | Axle System - An axle system including an external unit having a maximum extent D | 12-19-2013 |
20140028080 | WHEEL BEARING ARRANGEMENT, IN PARTICULAR WHEEL BEARING ARRANGEMENT FOR UTILITY VEHICLES - A wheel bearing arrangement, in particular wheel bearing arrangement for utility vehicles, comprising a hollow body unit, a securing unit and a stator unit, wherein the hollow body unit has a maximum extent in an axial direction, a pressure space extending substantially in the axial direction, and an end section, wherein the securing unit is secured to the end section, wherein the stator unit is secured to the securing unit, and wherein the stator unit has attachment and sealing means, by means of which a rotor unit can be made to bear against the wheel bearing arrangement in a way which is air-tight and rotatable relative to the stator unit. | 01-30-2014 |
20140252740 | Chassis System for Commercial Vehicles - A chassis system for commercial vehicles includes an axle stub element and a linkage element, wherein the linkage element has a recess and the axle stub element has a first mounting section, wherein the first mounting section is arranged in the recess of the linkage element and is force-locked at the recess due to a shaping process, and wherein an adhesive layer, via which a material band is formed between the first mounting section of the axle stub element and the recess of the linkage element, is provided between the first mounting section and the recess. | 09-11-2014 |
20140291093 | Brake System for Utility Vehicles - The present invention relates to a brake system for utility vehicles, comprising an actuation unit, a transmission element and a converter unit, wherein the actuation unit moves the transmission element along a transmission axis, the converter unit being arranged on a wheel axis and comprising at least one piston element. According to the invention, the transmission axis intersects the wheel axis at least in the region of the converter unit, and the transmission element is designed to transmit a force onto the piston element in order to move the latter transverse to the wheel axis. | 10-02-2014 |
20140305752 | Brake System of a Drum Brake - A brake system of a drum brake includes a carrier unit and a brake cylinder, wherein a connecting element is provided, which has a first connection section for fixing the brake cylinder and is fixed in a second connection section to the carrier unit wherein, the first connection section is arranged offset to the second connection section while being parallel relative to the wheel axis, and wherein the first connection section can be fixed directly to the brake cylinder in order to keep the distance between the center of gravity of the brake cylinder and the first connection section low. | 10-16-2014 |
20150053515 | Brake Disc Arrangement for Disc Brakes - A brake disc arrangement for disc brakes comprising a friction ring, a mounting adapter for mounting the brake disc arrangement on a wheel hub, at least one connecting element for connecting the friction ring and the mounting adapter, and at least one contour having a friction ring-side and an adapter-side contour region, wherein the contour is shaped along a longitudinal axis by recesses in the friction ring and the mounting adapter running perpendicular to a rotational axis of the brake disc arrangement, wherein the connecting element may be brought from a first state where the connecting element is arranged inside the contour and a second state where the outer diameter of the connecting element is enlarged, such that the connecting element is connected to the friction ring-side and/or the adapter-side contour region by form fit and/or friction fit. | 02-26-2015 |
20150053516 | Brake Carrier - A brake carrier includes a carrier unit having a first connecting section fixed to a brake cylinder, a second connecting section fixed to a converter unit and a third connecting section fixed at an axle element; a transmission element received between the first and second connecting sections; the brake cylinder, the transmission element and the converter unit are fixed to the axle element by the carrier unit; the transmission element can be displaced mainly along an a transmission axle that is tilted in relation to the wheel axle such that the converter unit is aligned closer to the wheel axle than the brake cylinder; the first connecting section is offset along the wheel axle to the connecting section; and the relation of the offset between the first and third connecting sections and the distance to the wheel axle from the transmission axle has values between about 0.1 and about 2. | 02-26-2015 |
20150054245 | Axle Unit for Commercial Vehicles - The invention relates to an axle assembly for commercial vehicles includes a linkage element, a first axle element and a second axle element, wherein the first axle element substantially extends along a tube axis and can be fastened on a first side of the linkage element, wherein the second axle element is shaped at least in regions rotationally symmetrically around the stub axis and can be fastened on a second side of the linkage element, wherein the tube axis and the stub axis are separated from one another in the region of the linkage element, and wherein a receiving section is provided which can be fastened to at least one of the elements in order to provide a bearing for a spring element such that a first plane of the spring element is cut at least in regions by one of the axes. | 02-26-2015 |
20150134217 | Method for Securing the Braking Effect of a Brake - A method for securing the braking effect of a brake includes a brake contact surface and a one brake pad including a friction surface, wherein a braking effect therebetween is caused by a braking pressure acting therebetween, the method including capturing the braking effect of the brake, attributing the braking effect to a friction parameter of the friction surface in a calculation unit, and comparing the friction parameter of a marginal braking effect in a comparator, wherein a signal is output to the brake when it falls below the marginal braking effect, which signal causes a braking pressure and a friction force between the brake contact surface and the friction surface directly and/or indirectly by pressure build-up, whereby the friction parameter of the friction surface is brought above the marginal braking effect when the braking pressure and the friction force on the friction surface and/or the brake contact surface obtain a material removal and/or a heat input, by which the relation between braking effect and braking pressure can be increased. | 05-14-2015 |
Patent application number | Description | Published |
20100199778 | CAPACITIVE PRESSURE SENSOR - A pressure sensor includes a platform | 08-12-2010 |
20120055256 | Ceramic component having at least one electrical feedthrough, method for its manufacture and pressure sensor with such a component - A ceramic component having at least one electrical feedthrough, comprising: a ceramic body, through which a bore extends; and a metal conductor, which is arranged at least sectionally in the bore and which is secured in the bore by means of an active hard solder, or braze, whereby the bore is sealed. The active hard solder fills an annular gap between the metal conductor and the ceramic body, characterized in that the active hard solder has a radially variable, chemical composition. | 03-08-2012 |
20120174681 | CAPACITIVE CERAMIC PRESSURE MEASURING CELL AND PRESSURE SENSOR WITH SUCH A PRESSURE MEASURING CELL - A capacitive pressure measuring cell, including a ceramic platform and a ceramic measuring membrane, which are connected pressure tightly along a joint to form a reference pressure chamber between them. The measuring membrane has a first electrode facing the platform, and the platform has at least a second electrode facing the measuring membrane. The capacitance between the first and second electrodes depends on the difference between a pressure externally acting on the measuring membrane and a pressure reigning in the reference pressure chamber, wherein the joint has a thickness d, which defines an equilibrium distance between the measuring membrane and the front side of the platform. On the front side of the platform, a support layer is arranged, which comprises an inorganic insulator, wherein the support layer has a thickness of at least 0.2, and wherein the second electrode is arranged on the support layer. | 07-12-2012 |
20120258322 | Ceramic Product and Method for Its Manufacture - A ceramic product | 10-11-2012 |
20130213138 | METHOD FOR MANUFACTURING A CONNECTION BETWEEN TWO CERAMIC PARTS, ESPECIALLY PARTS OF A PRESSURE SENSOR, AND A CERAMIC PRODUCT, ESPECIALLY A CERAMIC PRESSURE SENSOR - A method for manufacturing a connection between two ceramic parts comprises: providing a first ceramic part and a second ceramic part; providing an active hard solder, or active braze, on at least one surface section of at least one of the ceramic parts; and heating the active hard solder, or active braze, in a vacuum soldering, brazing process. The entire active hard solder, or active braze, for connecting the first and second ceramic parts is provided in such a manner that at least one surface section of at least one of the ceramic parts, preferably both ceramic parts, is coated by means of gas phase deposition of the alloy of the active hard solder, or active braze. | 08-22-2013 |
20130327151 | Ceramic Pressure Measuring Cell - A pressure measuring cell includes at least one ceramic measuring membrane body; and at least one ceramic platform, wherein the measuring membrane body is connected with the platform along an annular, peripheral joint. The joint is formed as a welded connection between the measuring membrane body and the platform, wherein the measuring membrane body has a pressure-dependently deformable measuring membrane. A pressure sensor includes a pressure measuring cell and a housing, wherein the pressure measuring cell is held by the housing, and wherein the pressure measuring cell closes a housing opening, through which the pressure measuring cell communicates with an environment of the housing. A seal is clamped between a sealing surface surrounding the opening of the housing and a sealing surface of the pressure measuring cell. | 12-12-2013 |
20150122040 | Pressure Measuring Device - A pressure measuring device, comprising: a pressure measuring cell having a measuring membrane, at least one platform and a pressure chamber formed therebetween. An electrical transducer for transducing a deflection of the measuring membrane into a pressure dependent, primary signal; a cylindrical housing having a measuring cell chamber, in which the pressure measuring cell is arranged, and an end face pressure receipt opening in communication with the pressure duct; and an electronic circuit in the housing for operating the electrical transducer, and for processing the primary signal, and for outputting a measurement signal. The cylinder axis of the pressure measuring cell forms with the cylinder axis of the housing an angle, which amounts to not less than 80°, and which is especially preferably a right angle. | 05-07-2015 |