Mende, DE
Bernd Mende, Braunschweig DE
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20100061879 | METAL POWDER - The invention relates to novel pre-alloyed metal powders a method for production and use thereof. | 03-11-2010 |
20100077887 | METAL FORMULATIONS - The invention is directed to a formulation containing at least one hard material powder and at least 2 binder metal powders. The formulation is characterized in that the cobalt is completely contained in the first binder metal powder and is prealloyed with one or more elements of groups 3 to 8 of the Periodic Table of the Elements which are elements of the fourth period and at least one further binder metal powder from the group consisting of powders of the elements Fe, Ni, Al, Mn, Cr and alloys of these elements with one another is present and the further binder metal powders do not contain any cobalt in unprealloyed form. The invention further relates to the use of the inventive formulation in a cemented hard material, a porous sintered agglomerate and a thermal spray powder. The invention also relates to a method of controlling the toxic effect of cobalt-containing metal formulation by utilizing the inventive formulation. | 04-01-2010 |
20120132033 | METAL POWDER - The invention relates to novel pre-alloyed metal powders a method for production and use thereof. | 05-31-2012 |
Hartmut Mende, Buhl DE
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20080207338 | Dual-mass flywheel - A dual-mass flywheel including a primary mass that can be connected to the drive shaft of an internal combustion engine, and a secondary mass that can be connected to the input shaft of a transmission. The masses are positioned in an axial manner in relation to each other, and concentrically by means of at least one positioning device. The masses can be rotated at least in a defining manner counter to the effects of a damping device including energy accumulators. The energy accumulators are arranged in an annular, ring-like chamber that is formed by components of the primary mass and that also contains a viscous medium. | 08-28-2008 |
20110263365 | Belt pulley damper - A belt pulley damper for attenuating torsional vibrations of a drive shaft and includes a belt pulley for driving a pull mechanism, particularly a pulling belt. A torsional vibration damper, particularly a decoupler for torsional vibrations is connected with a drive flange and includes a driven disk movable circumferentially relative to the drive flange, and a driven disk is axially movable relative to a belt pulley. The belt pulley and the driven disk include axially-opposed teeth. The belt pulley teeth and the driven disk teeth can be engaged below a threshold pull force occurring during drive operation, and can be disengaged above the threshold pull force. In that manner, undesired torsional vibrations can be avoided by a free-wheel device without substantially increasing noise. | 10-27-2011 |
20140235360 | TORQUE TRANSMISSION DEVICE - A torque transmission device for a drive train of a motor vehicle driven by an internal combustion engine. The device includes an input part and an output part having a common axis of rotation around which the input part and the output part are jointly rotatable relative to one another, and a spring damper arrangement that has at least one energy storage device. A friction device is effective between the input part and the output part and is arranged radially outside the at least one energy storage device, in order to provide a torque transmission device having a construction that is optimized with respect to the installation space. | 08-21-2014 |
20140298952 | DRIVE TRAIN - A drive train including an internal combustion engine having a predefined number of cylinders, and operable in a first engine operating state in which all cylinders are in operation, and a second operating state in which some of the cylinders are not in operation. The drive train has a torsional-vibration damping system with at least one torsional-vibration damper and at least one centrifugal-force pendulum. In order to improve the torsional-vibration behavior of the drive train, a centrifugal-force pendulum and optionally a torsional-vibration damper are adapted to control torsional-vibration behavior of the engine in one operating state, and a torsional-vibration damper and optionally a second centrifugal-force pendulum are adapted to control the torsional-vibration behavior of the engine in the other engine operating state. | 10-09-2014 |
20140338498 | Torque Transmission Device - A torque transmission device for starting an internal combustion engine using a permanently engaged starter motor for a start-stop system. An annular gear connected with the starter motor includes a bearing for decoupling the starter motor from the engine based upon the rotational speed difference between the internal combustion engine and the starter motor. The device includes a freewheel for the speed-controlled coupling of the starter motor to the internal combustion engine so that torque is transmitted between the annular gear and the engine crankshaft. An annular gear carrier is arranged between the annular gear and the freewheel. The bearing and the freewheel are arranged radially relative to each other so that at least the freewheel and the bearing are in communication with an oil chamber of the engine. First and second seal elements are provided for sealing the engine oil chamber of the internal combustion engine. | 11-20-2014 |
20150345610 | DECOUPLER FOR DAMPING A TORQUE TRANSMISSION BETWEEN A DRIVE SHAFT OF A MOTOR VEHICLE AND A BELT PULLEY - A decoupler for damping torque transmission irregularities between a vehicle drive shaft and a belt pulley for driving vehicle auxiliary components. The decoupler includes first and second ramp rings for transmitting torque delivered by the drive shaft to the belt pulley. A spring arrangement provides for axial engagement of the ramp rings. The ramp rings have respective sloped push and pull ramps directed toward the adjacent ramp ring so that in a coasting mode of the vehicle the ramp rings rotate relative to each other and in a vehicle drive mode the ramp rings are drawn toward one another. The decoupler includes a pulley damper for damping torque transmission irregularities to reduce noise emission. | 12-03-2015 |
Jens Mende, Leinfelden-Echterdingen DE
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20110044361 | Solid-state laser - In order to improve a solid-state laser, in particular a solid-state disc laser, comprising a resonator ( | 02-24-2011 |
20120170607 | LASER AMPLIFIER SYSTEM - A laser amplifier system is provided which comprises a resonator with optical resonator elements which determine a course of a resonator radiation field which propagates along an optical axis and at least one laser-active medium (LM). The resonator is designed as a split resonator and has a first resonator section which extends from a first virtual plane of separation and a second resonator section which extends from a second virtual plane of separation. The resonator sections are dimensioned optically such that the resonator radiation field has radiation field states corresponding to the same resonator modes in each of the virtual planes of separation. An amplifying unit optically independent of the resonator is arranged between the first and the second virtual planes of separation. The amplifying unit comprises the at least one laser-active medium and couples the radiation field states in a neutral manner with respect to the resonator modes. | 07-05-2012 |
Mandy Mende, Bannewitz DE
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20080314840 | Method For Separating Suspended Solid Materials From Aqueous Systems With Colloidal Flocculants - The invention relates to a method for separating suspended solid materials from aqueous systems, in which the latter is mixed with a flocculant made of polymer colloidal particles with cationic surface charge and subsequently the flocculated material is separated from the aqueous system. | 12-25-2008 |
Michael Mende, Bammental DE
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20100121630 | LANGUAGE PROCESSING SYSTEMS AND METHODS - Embodiments of the present disclosure include an electronic translation system employing a language-independent central representation of language to be translated. The system may include a language parser to translate to the language-independent representation, and a renderer to translate from the representation to a desired language supported by the system. In an embodiment, users of the translation system can add or modify their own languages. | 05-13-2010 |
Patrick Mende, Gera DE
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20090014425 | Method and device for dividing a plane-parallel plate made of a brittle material into a plurality of individual plates by means of a laser - The present invention relates to a method of dividing a plane-parallel plate made of a brittle material into a plurality of individual plates having a specified edge length, in which break-off cuts are made along specified scored lines that form a lattice-like pattern by introducing thermally induced stresses by means of a laser beam, and in which, after making the break-off cuts along a first working direction, the resultant plate strips are spaced out at intervals in that a framed stretch film to which the plane-parallel plate is bonded is stretched by means of a vacuum device. The invention also relates to a device with a special clamping table for use in carrying out the method. | 01-15-2009 |
Ralph Mende, Braunschweig DE
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20150378009 | METHOD AND DEVICE FOR DETERMINING A DETECTION RANGE OF A TRAFFIC ROUTE - The invention relates to a method for determining a detection range ( | 12-31-2015 |
Ralph Mende, Brauschweig DE
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20100103021 | METHOD AND RADAR ARRANGEMENT FOR MONITORING A MONITORING AREA - In the case of a radar arrangement for monitoring a monitoring area ( | 04-29-2010 |
Stefan Mende, Recklinghausen DE
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20080212493 | ROBUST REMOTE RESET FOR NETWORKS - An approach provides a reset trigger signaling in a network, wherein a reset trigger is generated, which carries a device indicator for indicating a target device. To trigger a reset procedure, the reset trigger is signaled over the network by using a protocol layer lower than a network layer. At a network entity, it is checked whether the device indicator indicates this network entity; and the reset procedure is initiated in response to the result of this checking. Thereby, the reset trigger works independent of the network topology and will reach the destination device, even if a higher protocol layer is blocked due to error situations, so that a robust and flexible reset signaling procedure can be provided. | 09-04-2008 |
20090209217 | Electronic Device, System, Chip and Method Enabling a Radio Signal Reception - The invention relates to an electronic device comprising a headset connector adapted to connect a headset to the electronic device and an active amplifier circuit connected to the headset connector. The active amplifier circuit is adapted to amplify radio signals received by an antenna, which is connected to the electronic device via the headset connector. The invention relates equally to a chip comprising such an active amplifier circuit, to a system comprising the electronic device and to a corresponding method for receiving radio signals at such an electronic device. | 08-20-2009 |
Stefan Mende, Selb DE
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20130256434 | Hydraulic Milling Ball Feed And Discharge For Stirred Ball Mills - A method for the introduction of auxiliary grinding bodies into an agitator ball mill and for the removal of auxiliary grinding bodies from an agitator ball mill. The auxiliary grinding bodies are transported into the agitator ball mill and out of the latter via a closed circuit by means of a hydraulic conveying medium. | 10-03-2013 |
Thomas Mende, Dusseldorf DE
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20090152694 | Electronic device - Embodiments provide an electronic device. The electronic device includes a leadframe having a first face that defines an island and multiple leads configured to communicate with a chip attached to the island, a first structure element separate from and coupled to a first face of the leadframe, at least one electrical connector coupled between the chip and the first structure element, and at least one electrical connector coupled between the first structure element and one of the multiple leads. | 06-18-2009 |
Thomas Mende, Duesseldorf DE
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20100213587 | ELECTRONIC DEVICE - One embodiment provides a semiconductor assembly including a printed circuit board and a semiconductor package. The semiconductor package includes a lead frame having a die pad and a plurality of leads spaced from the die pad, a chip attached to the die pad on a front face of the lead frame, at least one electrically conductive structure element mechanically coupled to but electrically isolated from the front face of the lead frame, at least one connector electrically connecting the chip to the structure element, at least one connector electrically connecting the structure element to at least one of the leads, and a mold material encasing the semiconductor package except for an end portion of the leads which are electrically connected to the printed circuit board. | 08-26-2010 |
Uwe Mende, Chemnitz DE
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20110123377 | PISTON COMPRESSOR WITH NO-LOAD OPERATION VALVE - The invention concerns a piston compressor for compressing a compressible medium. The piston compressor includes a compressor stage, which includes a piston guided in a cylindrical space as well as an inlet valve chamber connected with the cylindrical space through art inlet valve and an outlet valve chamber connected with the cylindrical space through an outlet valve. The inlet valve chamber is connected with the cylindrical space through an idle control valve. The idle control valve includes a valve body and a control body. The valve body inner space presents a connection with the cylindrical space of the compressor stage and the valve body outer surface shows a compensation opening connecting the valve body inner space with the inlet valve chamber. The control body can move back and forth on the valve body, in an opening position releases the compensation opening, in a closed position locks the compensation opening and moves into closed position, if a pressure in the outlet valve chamber of the compressor stage arranged downstream exceeds a presettable value. The invention moreover concerns an idle control valve for a piston compressor for compressing a compressible medium. | 05-26-2011 |
Volker Mende, Darmstadt DE
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20100075142 | IR REFLECTIVE ELEMENTS MADE OF IMPACT-RESISTANCE PLASTIC, AND A PROCESS FOR THEIR PRODUCTION - A process for the production of a translucent, IR-reflective plastic element, consisting entirely or at least in part of an impact-resistant, thermoplastic plastic, containing IR-reflective particles made of a lamellar-shaped carrier pigments coated with a metal oxide and the plastic element made therefrom. | 03-25-2010 |
20100331450 | POLYMETHYLMETHACRYLATE WITH A NACREOUS EFFECT - The invention relates to polymethylmethacrylate with a nacreous effect. Die Erfindung betrifft Polymethylmethacrylat mit Perlglanzeffekt. | 12-30-2010 |