Pilgram
Berndt Pilgram, Muenchen DE
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20100177808 | METHOD AND DEVICE FOR TRANSFERRING DATA - The invention relates to a method including a step of providing a clock having a clock period, wherein an integer multiple of the clock period defines a periodic time grid. In a further step, data packets are transferred between a baseband assembly and a radio-frequency assembly, wherein the times of the start of the transfers are offset with respect to the times of the periodic time grid. | 07-15-2010 |
20140213196 | RECALIBRATION OF ENVELOPE TRACKING TRANSFER FUNCTION DURING ACTIVE TRANSMISSION - An envelope tracking system and a method for adjusting a nonlinear transfer function of an envelope tracking power supply for a power amplifier are provided. An output signal of the power amplifier is provided to a feedback receiver for determining an actual performance of the envelope tracking power amplifier. An assumed performance of the envelope tracking power amplifier is determined by evaluating the nonlinear transfer function at a value defined by an input signal for a transmitter including the power amplifier. A difference between the assumed performance and the actual performance provides a correctional value for the nonlinear transfer function. | 07-31-2014 |
Guido Pilgram, Schwieberdingen DE
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20080217439 | Fuel injector - A fuel injector for fuel-injection systems of internal combustion engines has a solenoid coil; a valve needle that is operatively connected to the solenoid coil and acted upon by a restoring spring in a closing direction, in order to actuate a valve-closure member which, together with a valve-seat surface formed at a valve-seat member, forms a sealing seat; and at least two spray-discharge orifices which are formed in the valve-seat member. The spray-discharge orifices are formed in the valve-seat member in such a way that they are shielded from mixture flows circulating in a combustion chamber of the internal combustion engine. | 09-11-2008 |
20110305823 | FUEL INJECTOR - A fuel injector for fuel injection systems of internal combustion engines includes a solenoid coil; an armature acted upon in a closing direction by a restoring spring; and a valve needle, which is connected to the armature in force-locking manner and on which a valve-closure member is formed, which forms a sealing seat together with a valve seat surface. The armature strikes against a stop face of an inner pole of the solenoid coil by way of a stop face, and the armature stop face is provided with a coating. The coating has a surface structure. | 12-15-2011 |
Guido Pilgram, Bamberg DE
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20130327970 | VALVE FOR INJECTING FUEL - A valve for injecting fuel, including a valve positioning element, an armature connected to the valve positioning element, a stop that limits a movement of the armature, and a damping element provided between the armature and the stop, the damping element being applied as a damping layer on at least one part of the armature and/or on at least one part of the stop. | 12-12-2013 |
Guido Pilgram, Gundelsheim DE
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20120216781 | METHOD FOR INSTALLING A SEALING RING - A method for installing a sealing ring in a ring groove of an injector, in particular a fuel injector, in which the diameter of the sealing ring is enlarged with the aid of an enlarging tool and is inserted into the ring groove, and the enlarged sealing ring accommodated in the ring groove is reshaped to a predefined sealing dimension with the aid of a calibration tool. For the purpose of shifting a residual ring gap remaining in the ring groove during the reshaping process to the groove flank of the ring groove facing away from the combustion chamber, the reshaping process of the sealing ring is carried out by removing the calibration tool from the fuel injector. | 08-30-2012 |
Peter Pilgram, Ingolstadt DE
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20120156493 | NANOSTRUCTURED SI-C-COMPOSITE FOR ELECTRODE APPLICATIONS - The invention relates to a process for producing nanostructured silicon-carbon composites, comprising the (A) introduction of at least one of components (a1) mono- and/or polyhydroxyaromatic compound, and (a2) an aldehyde, and (a3) a catalyst, into a reactor to obtain a composition in which the components react with one another in the presence of the catalyst at a reaction temperature T of 75 to 200° C., and at a pressure of 80 to 2400 kPa, and over a period to of 0.001 to 1 000 000 s, which gives a preliminary gel, and (B) introduction of at least one component (b1) sub-micron silicon powder, in crystalline or amorphous form, into the composition obtained during or after step (A), and then (C) introduction of the product obtained after step (B) into a neutralizing agent selected from an acid if (a3) is a basic catalyst, or an alkali if (a3) is an acidic catalyst, which gives a finely divided product, and (D) drying the product obtained during or after step (C) and then (E) carbonizing the product obtained after step (D) at a temperature of 500 to 1200° C., to the composites themselves, to the use thereof as an anode material for lithium ion cells and batteries, and to the lithium ion cells and batteries. | 06-21-2012 |
20120208081 | COATING METHOD FOR PRODUCING ELECTRODES FOR ELECTRICAL ENERGY STORES - The present invention relates to a method for coating a carrier during the production of an electrode for electrical energy stores, in particular for lithium ion cells, using a specific solvent and/or dispersant, characterized in that the solvent and/or dispersant is or comprises N-ethylpyrrolidone. | 08-16-2012 |
20130034738 | USE OF N-ETHYL PYRROLIDONE IN THE PRODUCTION OF ELECTRODES FOR DOUBLE-LAYER CAPACITORS - The invention relates to the use of N-ethyl pyrrolidone in the production of electrodes for double-layer capacitors. | 02-07-2013 |
20130101878 | BATTERY COMPRISING CUBOID CELLS WHICH CONTAIN A BIPOLAR ELECTRODE - The invention relates to a battery ( | 04-25-2013 |
20130337334 | ELECTRODE MATERIAL HAVING A HIGH CAPACITY - The invention accordingly provides a silicon-carbon composite which has at least a proportion of hard carbon and a proportion of silicon powder and is obtained by, under a noble gas atmosphere, a) treating the hard carbon component at least once with high energy in a mechanofusion mixer and b) subsequently adding the silicon powder component thereto and mixing the components, or adding the silicon powder component during step a) and continuing the mechanofusion treatment, and is characterized in that the composite has an average particle size of less than or equal to 12 μm, a proportion of hard carbon of from 5 to 50% by weight and a proportion of silicon powder of from 5 to 50% by weight. | 12-19-2013 |
Peter Pilgram, Recklinghausen DE
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20080274394 | Stacks Of Separators And Electrodes Alternately Stacked One On Top Of The Other And Fixed For Li Storage Batteries - The present invention relates to stacks comprising separators and electrodes stacked alternately one on top of the other and fixed, the stack having, on at least one side and/or edge of the stack, at least one adhesive bond comprising an organic adhesive, which bond adhesively bonds the electrodes and separators of the stack to one another, and a method for the production thereof and the use of these stacks in Li batteries. | 11-06-2008 |
Peter Pilgram, Dresden DE
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20120276456 | ADDITIVE FOR ELECTROLYTES IN ELECTROCHEMICAL CELLS - Electrolyte, comprising an aprotic solvent, a lithium salt as conducting salt, and an additive, characterized in that the additive is a compound which contains a protonable nitrogen atom and is hydrolysable by water. | 11-01-2012 |
Thomas Kurt Pilgram, University City, MO US
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20110185591 | MULTI-PLUG DESIGN SHOE INSOLE - An insole is provided for reducing peak plantar pressure on a foot. The insole includes a compressible pad having a plurality of holes extending from a bottom surface of the compressible pad and partially through the compressible pad. A plurality of compressible plugs is disposed in the plurality of holes, wherein the plurality of compressible plugs has a stiffness that is different than a stiffness of the compressible pad. The plurality of compressible plugs is concentrated in a reduced stiffness portion of the compressible pad that substantially corresponds to an area of peak plantar pressure on the foot. | 08-04-2011 |