Hajek
Andreas Hajek, Brakkenheim DE
Patent application number | Description | Published |
---|---|---|
20110213064 | Curable casting compound for manufacturing plastic moulded parts - In order to provide a curable casting compound by means of which plastic moulded parts, having a structured surface and improved cleanability, can be produced, it is proposed that the casting compound comprises a binder material and a filler material, wherein the filler material is ca. 40 to ca. 85% by weight of the casting compound, and comprises two or more filler fractions, wherein a first filler fraction consists of solid granular mineral particles, and a second filler fraction consists of dimensionally stable hollow microspheres, and wherein the second filler fraction is ca. 1% by volume or more of the casting compound. | 09-01-2011 |
Andreas Hajek, Brackenheim DE
Patent application number | Description | Published |
---|---|---|
20100151235 | Molding composition and shaped plastics articles manufactured therefrom - In order to provide curable molding compositions and shaped plastics articles prepared therefrom having an improved easy-clean property compared with the prior art, it is proposed that the curable molding composition for the production of shaped plastics articles contains a liquid monomeric methacrylate component and an amount of a particulate inorganic material ranging from 45 to 85 wt %, based on the molding composition, and that it further contains a hydrophobic monomeric component comprising at least one organosiloxane that is functionalized with an unsaturated group. | 06-17-2010 |
Andreas Hajek, Weingarten DE
Patent application number | Description | Published |
---|---|---|
20120149808 | Curable casting compound containing keratin fibers and plastic moulded parts produced therefrom - In order to provide a curable casting compound for producing plastic moulded parts, comprising a binder component based on polymerizable monomers selected from methyl acrylate or methyl methacrylate and a proportion of about 40 to about 85% by weight of one or more inorganic fillers, which compound can be used for producing plastic moulded parts having an increased impact strength, it is proposed that the casting compound comprise 0.1 to 0.5% by weight of keratin fibres. | 06-14-2012 |
Christian Hajek, Ergolding DE
Patent application number | Description | Published |
---|---|---|
20160122092 | CLOSURE, IN PARTICULAR PLASTIC CLOSURE FOR A CONTAINER - A closure, in particular a closure for plastic containers having a receiving region to receive a mouth section of the container, and having a piercing area which is suitable and intended to be pierced and penetrated by a piercing device in a predetermined piercing direction. The closure is of multi-part construction and has a main body which can be fastened to a mouth of the container as well as a closure body which is disposed on this main body and forms the piercing area, wherein the main body and the closure body differ at least with regard to their flexibility in a piercing direction. | 05-05-2016 |
Jakub Hajek, Susice CZ
Patent application number | Description | Published |
---|---|---|
20120176057 | CONTROL APPARATUS FOR LED DIODES - A control apparatus for LED diodes includes a dimmer TRIAC electrically connected in series between a power supply and a LED lighting converter. The converter comprises a transformer, with a primary winding coupled with an input terminal and a secondary winding coupled with an output terminal, and a switch coupled to the primary winding to regulate the current through the primary winding and regulate the output voltage. The apparatus comprises a control device adapted to control said switch determining the on period and the off period of the switch to maintain constant the output current to supply said LED diodes. The apparatus comprises a detector connected to the secondary winding of the transformer and adapted to detect the conduction angle of the TRIAC; the control device is adapted to regulate the output current to supply said LED diodes in response to the TRIAC conduction angle detected by the detector. | 07-12-2012 |
Jan Hajek, Ludvika SE
Patent application number | Description | Published |
---|---|---|
20110037551 | Oil Filled Transformer With Spacers and Spacers for Separating and Supporting Stacked Windings - An oil filled high power transformer for high voltages with coils. The transformer including a number of stacked layers of, in the main concentric, insulated conductors forming transformer coils. The winding layers are separated by spacers. One or more spacers are provided with at least one integrated electrical discharge barrier extending off the central body of the spacer in the vicinity of the area where the spacer is in contact with a winding. Breakdown along spacer and alongside the spacer-oil interface is reduced getting improved breakdown strength of the oil filled transformer. | 02-17-2011 |
20110227687 | INDUCTION DEVICE - An induction device to be used in association with a high voltage electric transmission systems having at least one winding, at least one core frame, and at least one magnetic core leg arranged in the core frame. The core frame includes a plurality of core gaps including a plurality of spacers, and a plurality of core segments of a magnetic material. The core segments are being separated by at least one of the core gaps, and the winding is causing electromagnetic attraction forces to act in the core gaps. The induction device further includes at least one piezoelectric element arranged in one of the core gaps, and a control unit connected to the piezoelectric element. The control unit is arranged to provide an electrical signal for inducing vibrations of the piezoelectric element which counteract the electromagnetic attraction forces acting in the core gaps. | 09-22-2011 |
20110298573 | Electrical Machine With Improved Lightning Impulse Withstand - An electrical machine with an axis. The machine includes a winding arranged in a plurality of substantially circular turns wound around the axis. Wedge formed areas are formed between two adjacent turns of the winding. A member of insulating material is arranged to cover at least one of the wedge formed areas. | 12-08-2011 |
20140035712 | Cable And Electromagnetic Device Comprising The Same - A cable for winding of an electromagnetic device. The cable includes a conductor, and a layer including a magnetic material having a relative permeability in the range 2 to 100000, wherein the layer at least partly surrounds the conductor. | 02-06-2014 |
20160093421 | Electrical Insulation System - An electrical insulation system for a high voltage inductive device includes a cylindrical insulation barrier defining an axial direction, a longitudinal bar having a main extension in the axial direction, the longitudinal bar arranged to support the cylindrical insulation barrier along the axial direction and to provide spacing in a radial direction, and the longitudinal bar having a first side facing the cylindrical insulation barrier and a second side, opposite the first side, having a groove, and a spacer having a main extension in the radial direction, the spacer being arranged to provide spacing in the axial direction, the spacer having a groove fitting end portion. The longitudinal bar is adapted to receive the groove fitting end portion of the spacer in the groove, and wherein the spacer is dimensioned so relative to the groove that the groove captures any streamer propagating from the spacer towards the cylindrical insulation barrier. | 03-31-2016 |
Karin Hajek, Alfter DE
Patent application number | Description | Published |
---|---|---|
20090146116 | Feedstock and Method for Preparing the Feedstock - A feedstock for injection molding includes a ceramic filler that is sinterable to produce a ceramic with a positive temperature coefficient of electrical resistance, a matrix for binding the ceramic filler, the matrix having a melting point lower than a melting point of the ceramic filler, and metallic impurities. A content of the metallic impurities in the feedstock is lower than 10 ppm. | 06-11-2009 |
Michaela Hajek, Berlin DE
Patent application number | Description | Published |
---|---|---|
20120226258 | DEVICE AND METHOD FOR ELIMINATING BIOLOGICALLY HARMFUL SUBSTANCES FROM BODILY FLUIDS - A device for purification of blood, blood substitutes or solutions for the introduction into the human and/or animal blood circulation and for gas exchange in blood, blood substitutes or solutions for the introduction into the human and/or animal blood circulation, includes at least one gas permeable membrane and a carrier, coated with substances for adsorptive removal of toxins of biological and chemical synthetic origin, their metabolites and degradation products present in blood, blood substitutes or solutions for the introduction into the human and/or animal blood circulation, a use of the aforementioned device and a process for gentle and simultaneous removal of toxins of biological and chemical synthetic origin, their metabolites and degradation products present in blood, blood substitutes or solutions for the introduction into the human and/or animal blood circulation and for enrichment of blood, blood substitutes or solutions for the introduction into the human and/or animal blood circulation with oxygen. | 09-06-2012 |
Milan Hajek, Praha CZ
Patent application number | Description | Published |
---|---|---|
20090309597 | Superparamagnetic Nanoparticles Based on Iron Oxides with Modified Surface, Method of Their Preparation and Application - The subject of the invention is superparamagnetic nanoparticle probes based on iron oxides, to advantage magnetite or maghemite, with modified surface, coated with mono-, di- or polysaccharides from the group including D-arabinose, D-glucose, D-galactose, D-mannose, lactose, maltose, dextrans and dextrins, or with amino acids or poly(amino acid)s from the group including alanine, glycine, glutamine, asparagine, histidine, arginine, L-lysine, aspartic and glutamic acid or with synthetic polymers based on (meth)acrylic acid and their derivatives selected from the group containing poly(N,N-dimethylacrylamide), poly(N,N-dimethylmethacrylamide), poly(N,N-diethylacrylamide), poly(N,N-diethylmethacrylamide), poly(N-isopropylacrylamide), poly(N-isopropylmethacrylamide), which form a colloid consisting of particles with narrow distribution with polydispersity index smaller than 1.3, the average size of which amounts to 0.5-30 nm, to advantage 1-10 nm, the iron content is 70-99.9 wt. %, to advantage 90 wt. %, the modification agent content 0.1-30 wt. %, to advantage 10 wt. %. | 12-17-2009 |
20100133088 | METHOD FOR THE CHEMICAL DEPOLYMERIZATION OF WASTE POLYETHYLENE TEREPHTHALATE - A method for the chemical depolymerization of waste polyethylene terephthalate by application of microwave radiation and solvolysis in the presence of a catalyst comprising the first stage where the waste polyethylene terephthalate is mixed up with an microwaves absorbing activator, the mixture is melted by its exposing to a microwave radiation on a frequency from 915 to 2450 MHz and with a power output from 0.1 to 0.5 kW per kg of a charge, at a temperature from 230 to 330° C., under atmospheric pressure and the second stage, where the molten mixture is subjected to solvolysis, including acidic or basic hydrolysis, alcoholysis or glycolysis in the presence of a catalyst under continuing microwave radiation and atmospheric pressure yielding terephthalic acid, salts or esters thereof, and ethylene glycol. | 06-03-2010 |
Miroslav Hajek, Praha 8 CZ
Patent application number | Description | Published |
---|---|---|
20150344477 | HELQUAT DERIVATIVES, PREPARATION THEREOF, AND USE THEREOF AS MEDICAMENTS - The invention provides helquat derivatives of general formula I, wherein substituents R | 12-03-2015 |
Ondrej Hajek, Vysoke Myto CZ
Patent application number | Description | Published |
---|---|---|
20160100494 | THERMAL STABILIZATION OF TEMPERATURE SENSITIVE COMPONENTS - An enclosure for thermally stabilizing a temperature sensitive component on a circuit board is provided. The enclosure comprises a first cover section configured to be mounted over a portion of a first side of the circuit board where at least one temperature sensitive component is mounted. The first cover section includes a first lid, and at least one sidewall that extends from a perimeter of the first lid. The enclosure also comprises a second cover section configured to be mounted over a portion of a second side of the circuit board opposite from the first cover section. The second cover section includes a second lid, and at least one sidewall that extends from a perimeter of the second lid. The first and second cover sections are configured to releasably connect with the circuit board. | 04-07-2016 |
Peter Alan Hajek, Burlington, NC US
Patent application number | Description | Published |
---|---|---|
20120261333 | FILTER ELEMENT FOR FLUID FILTRATION SYSTEM - A filter element for use in a reverse osmosis, nano-filtration, membranes and spacers membrane-bioreactor, forward osmosis, or other filtration system, includes a permeate carrier substrate having a wrapped core tube. The permeate carrier includes a series of spaced ribs. The ribs are formed by application of yarns, strings or resinous or polymeric materials to a membrane substrate. The ribs define channels for passage of a liquid or gas permeate therealong. The permeate is received at the core tube which has one or more elongated flow recesses therealong to facilitate collection of the permeate. | 10-18-2012 |
Riordan Hajek, Minneapolis, MN US
Patent application number | Description | Published |
---|---|---|
20140159401 | AUXILIARY HANDLE FOR A TOOL - An auxiliary handle includes an auxiliary shaft, a joint bracket, and a joint clamp. The auxiliary shaft extends along an auxiliary axis and has two ends. The joint bracket has a bracket axis which is substantially perpendicular to the auxiliary axis, and one end of the auxiliary shaft is rotatably connected to the joint bracket for rotation about the bracket axis. The joint clamp has a joint axis which is substantially perpendicular to the bracket axis, and the joint bracket is rotatably connected to the joint clamp for rotation about the joint axis. | 06-12-2014 |
Ronald E. Hajek, Oak Lawn, IL US
Patent application number | Description | Published |
---|---|---|
20150060537 | Carton With Locking Feature - In one aspect, the disclosure is generally directed to a carton for holding at least one product. The carton includes a plurality of panels that extends at least partially around the interior of the carton. The plurality of panels includes a front panel, a top panel, and a lid panel foldably connected to the top panel. The carton includes a lid pivotably attached to the carton. The lid includes the lid panel and the top panel and is moveable between a closed position wherein the lid panels is positioned in face-to-face contact with the front panel and an open position allowing access to the interior of the carton. The carton includes locking features for releasably attaching the reclosable lid in the closed position. The locking features include at least one male locking portion in the front panel and at least one female locking portion in the lid panel. | 03-05-2015 |
Rudolf Hajek, Babice U Rosic CZ
Patent application number | Description | Published |
---|---|---|
20140035558 | SENSOR DEVICE AND SENSOR INTERFACE - A mode detector in a sensor interface is configured to detect a mode specified by a mode signal when an input signal received from a side of a first terminal is the mode signal. A communication portion in the interface transmits an electric signal, obtained from a sensor circuit, to a side of a second terminal when a mode detected with the detector is a sensor output mode. The communication portion receives an input signal from the side of the first terminal while transmitting an output signal to the side of the second terminal, when a mode detected with the detector is a communication mode. | 02-06-2014 |
Stefan Hajek, Amberg DE
Patent application number | Description | Published |
---|---|---|
20090200247 | FILTER ELEMENT WITH COATING FOR SURFACE FILTRATION - A method for filtering out foreign particles from a cooling lubricant used in a process of machining a workpiece includes providing an inherently stable, flow-porous filter element. The filter element comprises a porous main body made of joined plastics particles and having an afflux surface and a porous coating on the afflux surface for surface filtration. The porous coating first component particles and/or fibres, second component anti-adhesion particles to mitigate the adhesion of filtered out material to the porous coating and to facilitate cleaning of the filter element, with the first component particles and/or fibres and the second component particles being mixed in the porous coating, a solidified inorganic binder, and a set adhesive. The solidified inorganic binder and the set adhesive bind the first component particles and/or fibres and the second component particles to each other and to the porous main body. The cooling lubricant is first passed through the porous coating and thereafter through the porous main body of the filter element. | 08-13-2009 |
20110252967 | METHOD AND ARRANGEMENT FOR REMOVING SOLID PARTICLES AND TAR COMPONENT FROM CARBON MONOXIDE GAS - A method and arrangement for removing solid particles and tar component from carbon monoxide gas. In the method, carbon monoxide gas is conducted from a ferroalloy smelting furnace ( | 10-20-2011 |
20130259758 | FILTER DEVICE AND FILTER METHOD - A filter device ( | 10-03-2013 |
Thomas J. Hajek, Lockport, IL US
Patent application number | Description | Published |
---|---|---|
20140034135 | HYDRAULIC SYSTEM WITH A DYNAMIC SEAL - A system can include one or more valve arrangements with a working chamber to receive a working fluid at a first pressure, and a control chamber to receive fluid at a second pressure. A dynamic seal can be disposed on a land of a valve element. The valve arrangement may include a sleeve against which the dynamic seal is slidably engaged. The valve element may include a check stem. A pressure compensating system may be in communication with bores formed in with the valve element. A pressure system to monitor dynamic seal wear may be in communication with the control chamber of the valve arrangement. | 02-06-2014 |