Patent application number | Description | Published |
20090314825 | METHOD FOR SOLDERING WITH A MULTISTEP TEMPERATURE PROFILE - In soldering processes according to prior art, there is often an insufficient tie-up to a substrate of a component. A method in which no voids occur during the soldering processes is provided. A temperature pattern is proposed according to the method in which the temperature is lowered successively during the soldering operation. | 12-24-2009 |
20110017809 | Method for Soldering with a Multistep Temperature Profile - A method in which no voids occur during the soldering processes is provided. A component with a soldering material is heated using a first temperature plateau for a first time duration such that the solder material is completely melted. Each subsequent heating is at a temperature plateau with a temperature that is lower than a temperature of the previous plateau. | 01-27-2011 |
20110079635 | REMOVAL OF BRAZED METAL SHEETS - A process including local heating of a brazing point in order to remove an integrally brazed component from a structural part is provided. The brazing point joins a metal sheet in the interior of a cavity to a structural part. The process makes the removal of the metal sheet from the cavity much easier compared to the existing mechanical removal. A plasma source or an induction source may be used for heating the filler metal. | 04-07-2011 |
20120308843 | METHOD OF MANUFACTURING A HOT-GAS COMPONENT WITH A COOLING CHANNEL AND A HOT-GAS COMPONENT THEREOF - A method of manufacturing a hot-gas component with cooling channels and a hot gas component manufactured by the method is provided. Pre-sintered preform materials are used for the manufacturing of a hot-gas component with a cooling channel. The method initially involves providing a carrier substrate for the hot-gas component and then providing a sheet of pre-sintered preform material. The sheet is then arranged on the carrier substrate so as to form the cooling channel. The sheet and the carrier substrate are then brazed to manufacture the hot-gas component with the cooling channel. | 12-06-2012 |
20130001277 | method for brazing a surface of a metallic substrate - A method for brazing a surface of a metallic substrate having a generally passive metal oxide layer includes activating the surface of the metallic substrate by machining the metallic substrate with a hard metal tool, grit blasting powdered particles of an activating material on the surface, and wetting the grit blasted surface of the metallic substrate with a filler material at a brazing temperature, wherein the activating material is reactive with the metal oxide layer at the brazing temperature. | 01-03-2013 |
20140230245 | METHOD FOR REPAIRING SURFACE DAMAGE TO A TURBOMACHINE COMPONENT - A method for repairing surface damage to a turbomachine component that has a base material which has titanium with the base material having TiAl6V4 and/or pure titanium is provided. The method includes the following steps: mixing a solder that has a titanium-containing alloy and a powder which is distributed in the solder and which has the base material; applying the solder onto turbomachine component areas where the surface damage is located; introducing a quantity of heat into the solder and into the turbomachine component such that the alloy liquefies and the areas are thus wetted; and cooling the solder such that the alloy solidifies. | 08-21-2014 |
20140272464 | METHOD FOR APPLYING A WEAR-RESISTANT LAYER TO A TURBOMACHINE COMPONENT - A method for applying a wear protection layer to a continuous flow machine component which has a base material comprising titanium is provided. The method includes the following steps: mixing a solder which comprises an alloy comprising titanium and particles which are distributed in the alloy and have a reaction agent; applying the solder to predetermined points of the continuous flow machine component; introducing a heat volume into the solder and the continuous flow machine component so that the alloy becomes liquid and the reaction agent changes through diffusion processes with the solder and undergoes a chemical reaction with the alloy, forming a hard aggregate; and cooling the solder so that the alloy becomes solid. | 09-18-2014 |
20140339206 | REMELTING METHOD AND SUBSEQUENT REFILLING AND COMPONENT - A method for re-melting and refilling a defect ( | 11-20-2014 |
Patent application number | Description | Published |
20100201342 | Verfahren zum Betreiben eines Feldgerates - A method for operating a field device of industrial process and/or automation technology, wherein the field device, at least at times, is supplied with electrical energy from an energy source. The minimum voltage requirement of the field device is ascertained, and, from the ascertained minimum voltage, a supply voltage value is ascertained, and the field device is supplied, at least at times, with electrical energy, whose voltage is below, or essentially equal to, the ascertained supply voltage value. | 08-12-2010 |
20100214091 | VERFAHREN ZUM BETREIBEN EINES FELDGERATES, SOWIE KOMMUNIKATIONSEINHEIT UND FELDGERAT - A method for operating a field device of an industrial process, and/or automation, technology, wherein at least one communication unit is connected with the field device for sending and/or for receiving a signal. An electrical power loss of the communication unit and/or a need of the communication unit for electrical energy, especially in the form of electrical voltage, are/is reduced for an adjustable period of time. Furthermore, a communication unit, as well as to a field device with a communication unit is provided for. | 08-26-2010 |
20100297942 | METHOD FOR INTEGRATING A FIELD DEVICE INTO A PROCESS AUTOMATIION TECHNOLOGY NETWORK - A method for integrating at least one field device, which is connected with a mobile unit, into a network of process automation technology. The mobile unit authenticates itself via a connection in the network, and that it receives at least one integration parameter for integration into the network ( | 11-25-2010 |
20110044242 | METHOD FOR INTEGRATING A PARTICIPANT INTO A WIRELESS COMMUNICATION NETWORK OF PROCESS AUTOMATION - A method for integrating a new participant into a wireless communication network of process automation technology, wherein the network has at least one node. The at least one node is selected at least on the basis of a predeterminable criterion, and that the at least one selected node is placed in an integration mode, which enables integration of the new participant into the network. | 02-24-2011 |
20120185625 | Method for operating a fieldbus interface - A method for operating a fieldbus interface (FI) connected to a fieldbus of process automation technology. The method includes the following: tapping data traffic on the fieldbus by the fieldbus interface; and registering tapped configuration information relative to cyclic data traffic on the fieldbus by the fieldbus interface. | 07-19-2012 |
20120233370 | PROCESS CONTROL ASSEMBLY FOR A PROCESS AND/OR AUTOMATION TECHNOLOGY APPARATUS - A process control arrangement (PKA), having a number of fieldbus systems (DP | 09-13-2012 |
20120246376 | METHOD FOR OPERATING A FIELDBUS INTERFACE - A method for operating a fieldbus interface, which is connected to a fieldbus of process automation technology. The method includes the steps as continuous monitoring of data traffic on the fieldbus by the fieldbus interface; need-dependent performing of active communication by the fieldbus interface in parallel with the monitoring of the data traffic; and registering by the fieldbus interface of monitored information concerning network management of the fieldbus. | 09-27-2012 |