Schunk, DE
Andreas Schunk, Waldmohr DE
Patent application number | Description | Published |
---|---|---|
20110165008 | DEVICE FOR BRANCHING OFF A FLUIDIC PARTIAL FLOW - The invention relates to a device for branching a fluidic partial flow off a main flow by means of a hydraulic pump ( | 07-07-2011 |
20120080363 | POSITIVE PRESSURE, CONDITIONED DRYING GAS, GRAVITY OPERATED, MOBILE, DEWATERING SYSTEM FOR HYDRAULIC, LUBRICATING AND PETROLEUM BASED FLUIDS - A high throughput, positive pressure, gravity operated dewatering system for hydraulic fluids, lubricating fluids, and petroleum based fluids comprises a gravity operated dewatering chamber receiving the industrial fluid and a source of positive pressure drying air coupled to the dewatering chamber. | 04-05-2012 |
20120118809 | FILTER APPARATUS - The invention relates to a filter apparatus ( | 05-17-2012 |
20140311963 | Coalescing filter element and filter assembly therefore - A coalescing filter element provides an integrated filter element with a three stage design with a hydrophobic or hydrophilic coalescing layer. A coalescing filter element comprises: a) At least one particulate filtration layer; b) A coalescing layer promoting coalescing of water particles, wherein the coalescing layer is downstream of the at least one particulate filtration layer relative to the flow of fluid through the element; c) An annular coalescing space downstream of the coalescing layer; d) A sump in a lower portion of the filter element in fluid communication with the annular coalescing space; and e) A hydrophobic layer downstream of the annular coalescing space, wherein fluid being cleaned by the element flows through the hydrophobic layer. The coalescing layer may be a hydrophobic or a hydrophilic coalescing layer. A filter assembly will include the coalescing filter element of the present invention. | 10-23-2014 |
20140374334 | FILTER DEVICE AND FILTER ELEMENT FOR SUCH A FILTER DEVICE - The invention relates to a filter device comprising at least one filter element, said filter element having an inner fluid space ( | 12-25-2014 |
Jurgen Schunk, Mainz DE
Patent application number | Description | Published |
---|---|---|
20090071360 | METHOD FOR CONTROLLING A PROCESSING MACHINE FOR SHEET MATERIAL - The invention relates to a method for controlling a machine processing sheet material. The processing machine has at least one printing or coating group and a cylinder that is coupled to a direct drive and is decoupled mechanically from a main drive acting on a gear train of a plurality of sheet transport cylinders and that can be driven in a given way at least relative to the sheet-guiding cylinders. The cylinder having an associated inking group with an inking group roller that can be driven by the main drive and gear train. Printing contact in a contact zone of the cylinder carrying the printing form with an adjacent rubber blanket cylinder is cancelled for cleaning. The inking group roller of the inking group is separated on a drive side from the sheet transport cylinders driven by the main drive and gear train. The inking group roller is coupled on the drive side to the cylinder carrying the printing form. The inking group roller is driven according to a cleaning program stored in a selection menu for an individual cleaning period at an individual rotational speed by the direct drive. | 03-19-2009 |
Matthias Schunk, Auerbach DE
Patent application number | Description | Published |
---|---|---|
20100117628 | SENSOR FOR THE DETERMINATION OF LOW (ZERO REVOLUTION) AND FAST REVOLUTIONS AS WELL AS FOR THE SIMULTANEOUS DETERMINATION OF DIRECTION OF ROTATION - A measurement of a lower and a higher speed of rotation is taking place via the inductive sensor. A sensor unit, which comprises a pulse generator, a transmitter side and a receiver side, is used for determining the speed of rotation, whereby the transmitter side comprises a transmitter inductor connected with an oscillator, and the receiver side comprises two receiving inductors. The signal, which is generated by the two receiver inductors and transmitted along each of the signal paths, is forwarded to two signal processing units. Through each of the two signal paths, for lower and higher speed of rotation, the processed signal is forwarded to a logic device. | 05-13-2010 |
Matthias Schunk, Hartenstein DE
Patent application number | Description | Published |
---|---|---|
20090021243 | Inductive Speed Detector - Arrangement for inductive speed detection in which two planar coils are arranged offset at a given distance from a so-called pulse wheel and in the rotational direction of the pulse wheel, and are each part of an oscillator, the oscillator frequency of which is evaluated. | 01-22-2009 |
Nikolaus W. Schunk, Maxhuette-Haidhof DE
Patent application number | Description | Published |
---|---|---|
20110026919 | HALF-DUPLEX, SINGLE-FIBER (S-F) OPTICAL TRANSCEIVER MODULE AND METHOD - A half-duplex, single-fiber (S-F) optical transceiver module is provided in which a light source, such as a laser diode or a light-emitting diode (LED), is mounted on an edge region of a photodiode to increase the amount of surface area of the photodiode that is available for absorbing light received in the optical transceiver module. The S-F optical transceiver module has a relatively simple optical coupling system for coupling light between an end face of an optical fiber and the photodiode and laser diode or LED with high optical coupling efficiency and reduced optical crosstalk. | 02-03-2011 |
20110116744 | 2-TO-1 PLASTIC OPTICAL FIBER (POF) OPTICAL COUPLER, A BI-DIRECTIONAL OPTICAL COMMUNICATIONS LINK THAT EMPLOYS THE 2-TO-1 POF OPTICAL COUPLER, AND A METHOD FOR PERFORMING 2-TO-1 OPTICAL COUPLING - A 2-to-1 POF optical coupler, a bi-directional link that employs the coupler, and methods for performing 2-to-1 optical coupling are provided, wherein the 2-to-1 POF optical coupler is configured to provide a carefully-selected amount of cross-sectional overlap at the interface between the end face of a main POF or POF pigtail and the end face of the coupler. The amount of overlap is selected to ensure that optical coupling losses are reduced and optical efficiency is increased in both directions in a bi-directional optical communications links. Consequently, signal integrity is improved, limitations on link length are relaxed, and overall link performance is improved while, at the same time, overall link costs are reduced. | 05-19-2011 |
20110211832 | 2-TO-1 OPTICAL COUPLER THAT UTILIZES D-SHAPED PLASTIC OPTICAL FIBERS (POFs), A BI-DIRECTIONAL OPTICAL COMMUNICATIONS LINK THAT EMPLOYS THE 2-TO-1 POF OPTICAL COUPLER, AND A METHOD - D-shaped POFs are used to form a 2-to-1 optical coupler. The D-shaped POFs are produced via an extrusion process that is relatively inexpensive to perform and that can be performed with relatively high manufacturing throughput. The D-shaped POFs are bonded together to form a coupler end face having a generally circular cross-sectional area. The coupler end face is interfaced with an end face of a main POF that is generally circular in cross-sectional shape. The resulting D-shaped 2-to-1 optical POF couplers have relatively low insertion loss and relatively high optical coupling efficiency. | 09-01-2011 |
20120007005 | OPTO-ISOLATOR THAT USES A NONTRANSPARENT HOLLOW TUBE AS THE OPTICAL WAVEGUIDE EXTENDING BETWEEN THE TRANSMITTER AND RECEIVER MODULES OF THE OPTO-ISOLATOR - In an opto-isolator, a nontransparent hollow tube having a smooth inner surface with mirror-like qualities is used as the optical waveguide for coupling optical signals between the transmitter module and the receiver module and for providing electrical transient isolation. | 01-12-2012 |
20120104240 | FIBER OPTIC TRANSCEIVER (FOT) MODULE HAVING A MOLDED COVER IN WHICH AN OPTICAL BEAM TRANSFORMER IS INTEGRALLY FORMED - An FOT module is provided that has a molded cover in which an optical beam transformer is integrally formed. The molded cover includes at least a nontransparent molded part that is secured to a mounting structure, such as a molded leadframe or a PCB, on which at least one active optical device is mounted. The material of which the nontransparent molded part is made has a CTE that matches, or nearly matches, the CTE of the body of the mounting structure. Consequently, exposure of the FOT module to temperature variations will not result in delaminations at the interface of the mounting structure and the nontransparent molded part. | 05-03-2012 |
20120183290 | SOURCE-MULTIPLEXED PULSE AMPLITUDE MODULATION (PAM) OPTICAL DATA COMMUNICATION SYSTEM AND METHOD - An optical signal representing digital data is produced by an opto-electronic semiconductor device having a group of three or more opto-electronic light sources that emit optical signals in accordance with a pulse amplitude modulation (PAM) scheme. The optical signal can be transmitted through an optical fiber coupled to an assembly containing the opto-electronic semiconductor device. | 07-19-2012 |
20140097536 | TWO-SIDED-ACCESS EXTENDED WAFER-LEVEL BALL GRID ARRAY (eWLB) PACKAGE, ASSEMBLY AND METHOD - A two-sided-access (TSA) eWLB is provided that makes it possible to easily access electrical contact pads disposed on both the front and rear faces of the die(s) of the eWLB package. When fabricating the IC die wafer, metal stamps are formed in the IC die wafer in contact with the rear faces of the IC dies. When the IC dies are subsequently reconstituted in an artificial wafer, portions of the metal stamps are exposed through the mold of the artificial wafer. When the artificial wafer is sawed to singulate the TSA eWLB packages and the packages are mounted on PCBs, any electrical contact pad that is disposed on the rear face of the IC die can be accessed via the respective metal stamp of the IC die. | 04-10-2014 |
20140233894 | USER-CONFIGURABLE OPTICAL FIBER LINK - An optical fiber connector includes a connector body and a submodule having a user-selectable configuration, such as a splitter or coupler. The connector body has a submodule mounting region. A first end of the connector body has a pluggable optical fiber port. A second end of the connector body has at least one body fiber guide. The submodule is releasably mounted in the submodule mounting region. The submodule has at least one submodule fiber guide aligned with at least one body fiber guide and at least one submodule fiber guide aligned with the pluggable optical fiber port. One or more optical fibers are routed through the connector body in accordance with the submodule configuration. | 08-21-2014 |
20140270659 | OPTICAL DATA COMMUNICATION MODULE HAVING EMI CAGE - An optical data communication module, such as a transceiver, transmitter or receiver, has two parallel substrates with metal layers. An opto-electronic device between the substrates is shielded against electromagnetic interference by the metal layers and conductors, such as vias, which are distributed around a periphery of the opto-electronic device and connect the metal layers. | 09-18-2014 |
20140321820 | OPTICAL DATA COMMUNICATION MODULE WITH SLIDING FIBER CLAMP SLEEVE - An optical data communication module assembly includes a mountable module body, a fiber guide tube having one end attached to the module body, and a fiber clamp sleeve having a barrel retained within the other end of the fiber guide tube. The interior of the fiber guide tube and exterior of the fiber clamp sleeve have correspondingly tapered diameters and mating engagements. Sliding the fiber clamp sleeve within the fiber guide tube can engage and disengage these mating engagements and also clamp and unclamp an optical fiber within the fiber guide tube. | 10-30-2014 |
20150063829 | FAST THIN-FILM LIGHT EMITTING DIODE - A thin-film Light Emitting Diode (LED) and methods of manufacturing the same are disclosed. Specifically, the thin-film LED is provided with an epitaxial layer having a proton implantation that controls the size of the active volume. Controlling the size of the active volume enables the thin-film LED to enjoy decreased rise and fall times, thereby achieving a thin-film LED that is useable for transmission in high transmission rate communication systems. | 03-05-2015 |
20150245501 | MOLDED LEADFRAME FOR PCB-TO-PCB CONNECTION - A method for making a leadframe includes removing a group of parallel, strip-shaped electrical conductors from a metal sheet, embedding end portions of the conductors in molding compound defining a leadframe body, and separating the conductors from each other, such that portions of the conductors remain encapsulated in the molding compound while other portions remain exterior to the molding compound and define leads of the resulting leadframe. | 08-27-2015 |
Stephan Schunk, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20120302786 | PROCESS FOR PREPARING POLYISOCYANATES FROM BIOMASS - The present invention relates to a process for preparing polyisocyanates from natural raw material sources, in which a composition comprising low molecular weight aromatics which comprise at least one hydroxy group or at least one alkoxy group per molecule (oxyaromatics) is produced from a biomass material, these oxyaromatics are converted into the corresponding aromatic amines and, optionally after condensation with formaldehyde, reacted further with phosgene to give compounds comprising isocyanate groups. | 11-29-2012 |
20130116116 | PROCESS FOR PRODUCING A REFORMING CATALYST AND THE REFORMING OF METHANE - The present invention relates to a process for producing a catalyst for the reforming of hydrocarbons, preferably methane, in the presence of CO | 05-09-2013 |
20130116351 | PROCESS FOR PRODUCING A METHANATION CATALYST AND A PROCESS FOR THE METHANATION OF SYNTHESIS GAS - The present invention relates to a process for producing a catalyst for carrying out methanation reactions. The production of the catalyst is based on contacting of a hydrotalcite-comprising starting material with a fusible metal salt. The compounds brought into contact with one another are intimately mixed, thermally treated so that the metal salt fraction melts and subsequently subjected to a low-temperature calcination step and a high-temperature calcination step. The metal salt melt comprises at least one metal selected from the group consisting of K, La, Fe, Co, Ni, Cu and Ce, preferably Ni. The metal salt melt more preferably comprises/contains nickel nitrate hexahydrate. The hydrotalcite-comprising starting material is preferably hydrotalcite or a hydrotalcite-like compound as starting material, and the hydrotalcite-comprising starting material preferably comprises magnesium and aluminum as metal species. | 05-09-2013 |
20130172616 | Preparation of a,B-Ethylenically Unsaturated Carboxylic Salts By Catalytic Carboxylation Of Alkenes - In a process for preparing an alkali metal or alkaline earth metal salt of an α,β-ethylenically unsaturated carboxylic acid, a) a transition metal-alkene complex is reacted with CO | 07-04-2013 |
20130210619 | HEXAALUMINATE-COMPRISING CATALYST FOR THE REFORMING OF HYDROCARBONS AND A REFORMING PROCESS - A hexaaluminate-containing catalyst for reforming hydrocarbons. The catalyst consists of a hexaaluminate-containing phase, which consists of cobalt and at least one further element from the group consisting of La, Ba, and Sr, and an oxidic secondary phase. To prepare the catalyst, an aluminum source is brought into contact with a cobalt-containing metal salt solution, dried, and calcined. The metal salt solution additionally contains the at least one further element. The reforming of methane and carbon dioxide is great economic interest since synthesis gas produced during this process can form a raw material for the preparation of basic chemicals. In addition, the use of carbon dioxide as a starting material is important in the chemical syntheses in order to bind carbon dioxide obtained as waste product in numerous processes by a chemical route and thereby avoid emission into the atmosphere. | 08-15-2013 |
20140001407 | HIGH-PRESSURE PROCESS FOR THE CARBON DIOXIDE REFORMING OF HYDROCARBONS IN THE PRESENCE OF IRIDIUM-COMPRISING ACTIVE COMPOSITIONS | 01-02-2014 |
20140191449 | HEXAALUMINATE-COMPRISING CATALYST FOR THE REFORMING OF HYDROCARBONS AND A REFORMING PROCESS - A hexaaluminate-containing catalyst containing a hexaaluminate-containing phase which includes cobalt and at least one further element of La, Ba or Sr. The catalyst contains 2 to 15 mol % Co, 70 to 90 mol % Al, and 2 to 25 mol % of the further element of La, Ba or Sr. In addition to the hexaaluminate-containing phase, the catalyst can include 0 to 50% by weight of an oxidic secondary phase. The process of preparing the catalyst includes contacting an aluminum oxide source with cobalt species and at least with an element from the group of La, Ba and Sr. The molded and dried material is preferably calcined at a temperature greater than or equal to 800° C. In the reforming process for reacting hydrocarbons in the presence of CO | 07-10-2014 |
20150336795 | PARALLEL PREPARATION OF HYDROGEN, CARBON MONOXIDE AND A CARBON-COMPRISING PRODUCT - The invention relates to a process for the parallel preparation of hydrogen, carbon monoxide and a carbon-comprising product, wherein one or more hydrocarbons are thermally decomposed and at least part of the pyrolysis gas formed is taken off from the reaction zone of the decomposition reactor at a temperature of from 800 to 1400° C. and reacted with carbon dioxide to form a gas mixture comprising carbon monoxide and hydrogen (synthesis gas). | 11-26-2015 |
Stephan Schunk, Heidelberg-Rohrbach DE
Patent application number | Description | Published |
---|---|---|
20100305221 | METHOD FOR PRODUCING SYNTHESIS GAS - A process for preparing and converting synthesis gas, which has a plurality of different operating states which consist essentially of mutually alternating (i) daytime operation and (ii) nighttime operation, daytime operation (i) comprising principally dry reforming and steam reforming with supply of renewable energy, and nighttime operation (ii) comprising principally the partial oxidation of hydrocarbons, and the synthesis gas produced being used to produce products of value. | 12-02-2010 |
20110218359 | PREPARATION OF ETHYLENICALLY UNSATURATED CARBOXYLIC SALTS BY CARBOXYLATION OF ALKENES - A process for preparing an alkali metal or alkaline earth metal salt of an α,β-ethylenically unsaturated carboxylic acid, wherein a) an alkene, carbon dioxide and a carboxylation catalyst are converted to an alkene/carbon dioxide/carboxylation catalyst adduct, b) the adduct is decomposed to release the carboxylation catalyst with an auxiliary base to give the auxiliary base salt of the α,β-ethylenically unsaturated carboxylic acid, c) the auxiliary base salt of the α,β-ethylenically unsaturated carboxylic acid is reacted to release the auxiliary base with an alkali metal or alkaline earth metal base to give the alkali metal or alkaline earth metal salt of the α,β-ethylenically unsaturated carboxylic acid. Salts of α,β-ethylenically unsaturated carboxylic acids, such as sodium acrylate in particular, are required in large amounts, for example, for production of water-absorbing resins. | 09-08-2011 |
20120029243 | CATALYST- AND LIGNIN-COMPRISING COMPOSITION AND ITS USE FOR PREPARING AN AROMATICS COMPOSITION - The present invention relates to a composition (“composite”) comprising lignin and at least one catalyst dispersed in the composition. The invention further provides a process for producing such a catalyst- and lignin-comprising composition and its use for preparing an aromatics composition. | 02-02-2012 |
20120071671 | CATALYST AND METHOD FOR PARTIALLY OXIDIZING HYDROCARBONS - The invention relates to a catalyst for partially oxidizing hydrocarbons in the gas phase, containing a multi-metal oxide of the general formula (I), AgaMObVcMdOe.f H2O (I), wherein M stands for at least one element selected from among Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, B, Al, Ga, In, Si, Sn, Pb, P, Sb, Bi, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, W, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt, Cu, Au, Zn, Cd, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and U, a has a value of 0.5 to 1.5, b has a value of 0.5 to 1.5, c has a value of 0.5 to 1.5, a+b+c has the value 3, d has a value of less than 1, e means a number that is determined by the valence and frequency of the elements other than oxygen in the formula (I), f has a value of 0 to 20, which multi-metal oxide exists in a crystal structure, the X-ray powder diffractogram of which is characterized by diffraction reflections at a minimum of 5 lattice distances selected from among d=4.53, 3.38, 3.32, 3.23, 2.88, 2.57, 2.39, 2.26, 1.83, 1.77 AA (+−0.04 AA). | 03-22-2012 |
20130123517 | SILVER VANADIUM PHOSPHATES - The invention relates to novel silver vanadium phosphates, catalysts based on these silver vanadium phosphates and the use of these catalysts for carrying out organic reactions in the gas phase. | 05-16-2013 |
Stephan Schunk, Aachen DE
Patent application number | Description | Published |
---|---|---|
20090111842 | SPIROCYCLIC CYCLOHEXANE COMPOUNDS WITH ANALGESIC ACTIVITY - Spirocyclic cyclohexane compounds corresponding to formula I | 04-30-2009 |
Stephan A. Schunk, Heidelberg-Rohrbach DE
Patent application number | Description | Published |
---|---|---|
20150344394 | PROCESS FOR PREPARING ACRYLIC ACID USING AN ALKALI METAL-FREE AND ALKALINE EARTH METAL-FREE ZEOLITIC MATERIAL - A process for preparing acrylic acid, comprising (i) providing a stream S4 comprising a formaldehyde source and acetic acid; (ii) contacting stream S4 with an aldol condensation catalyst comprising a zeolitic material comprising aluminum in the framework structure to obtain a stream S6 comprising acrylic acid, the framework structure of the zeolitic material in (ii) comprising YO | 12-03-2015 |
Stephan Andreas Schunk, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20090182165 | Process for the Preparation of Carbonylation Products - Process for preparing a carboxylic acid and/or ester thereof by carbonylating an alcohol and/or reactive derivative thereof with carbon monoxide in the presence of a silver loaded mordenite catalyst. | 07-16-2009 |
20100317888 | CARBONYLATION PROCESS WITH IN SITU REGENERATION OF MORDENITE CATALYST - A process for the carbonylation of dimethyl ether, dimethyl carbonate and/or methanol with carbon monoxide and hydrogen in the presence of a mordenite catalyst to produce at least one of acetic acid and methyl acetate in which process the mordenite catalyst is regenerated in-situ by contacting the catalyst with a regenerating gas comprising a molecular oxygen-containing gas and an inert diluent at a total pressure in the range 1 to 100 bar and wherein the partial pressure of the molecular oxygen-containing gas is such that the temperature of the catalyst is maintained within the range 225 to 325° C. | 12-16-2010 |
20130172177 | SINTERING-STABLE HETEROGENEOUS CATALYSTS - A catalyst comprising (i) a support, (ii) metal particles and (iii) a shell which is arranged between the metal particles, wherein the shell (iii) comprises silicon oxide. | 07-04-2013 |
Stephen Andreas Schunk, Heidelberg DE
Patent application number | Description | Published |
---|---|---|
20100311567 | REGENERATION OF ZEOLITE CARBONYLATION CATALYSTS - A process for the in-situ regeneration of a zeolite catalyst in a carbonylation process for the production of at least one of methyl acetate and acetic acid by contacting methanol, dimethyl ethyl or dimethyl carbonate with carbon monoxide in the presence of a zeolite catalyst, ceasing contact of the catalyst with the reactant, regenerating the catalyst with a regenerating gas selected from hydrogen or a mixture of hydrogen and carbon monoxide at a temperature in the range 250 to 600° C., terminating the hydrogen regenerating step and resuming contact of the catalyst with the reactant and carbon monoxide. | 12-09-2010 |
Thorsten Schunk, Bruggen DE
Patent application number | Description | Published |
---|---|---|
20140073349 | Location-Dependent Selection of a Radio-Based Localization Method for a Mobile Terminal - The techniques described herein relate to a method for the localization of a terminal device by a localization unit that is configured to locate the terminal device on the basis of radio signals received in the terminal device from radio access points. In the method, the activation of the localization is controlled on the basis of the radio signals as a function of an evaluation of radio signals from at least one radio access point that have been detected in the vicinity of the terminal device by at least one receiving unit, and/or as a function of information about installation sites of radio access points. Moreover, the techniques described herein relate to a system that is suitable for carrying out the method. | 03-13-2014 |
20140087755 | System and Method for the Radio-Based Localization of a Terminal - The techniques described herein relate to a system for the localization of a terminal device using radio signals from radio access points that have been received in the terminal device. The system comprises a unit for providing localization information pertaining to the radio signals from the radio access points, whereby the localization information can be used for the localization of the terminal device. Moreover, the system comprises at least a first radio access point that is connected to the unit via a communication connection and that is configured in such a way that information that is representative of components of the localization information is transmitted to the unit. In this context, the first radio access point can acquire reference signal pattern data for a localization on the basis of pattern recognition, and the transmit power that can be employed for a lateration procedure. In addition to the system, the techniques described herein also proposes a method for the localization of a terminal device. | 03-27-2014 |