Patent application number | Description | Published |
20090176901 | Process for the production of a moulding composed of foamed polytetrafluoroethylene - A process for the production of a moulding composed of foamed polytetrafluoroethylene by means of an extruder, includes introducing a foaming agent, which brings about foaming, into the polytetrafluoro-ethylene, where the extruder used includes a commercially available extruder, to which a thermoplastically processable, fusible polytetrafluoroethylene is fed, the polytetrafluoroethylene is fed to the extruder together with a foaming agent which has chemical action and which has a decomposition temperature of at least 320° C., and after its discharge from the extruder, the moulding is drawn off in the direction of production without any further measures relating to the foaming procedure. | 07-09-2009 |
20090206502 | High processing temperature foaming polymer composition - A foaming composition comprising a melt processible fluoropolymer, and a chemical foaming agent, where the chemical foaming agent is ammonium polyphosphate. | 08-20-2009 |
20100252947 | HIGH PROCESSING TEMPERATURE FOAMING POLYMER COMPOSITION - A foaming composition comprising a melt processible fluoropolymer, and a chemical foaming agent, where the chemical foaming agent is ammonium polyphosphate. | 10-07-2010 |
20130264094 | ELECTRICAL CABLE WITH EASILY REMOVABLE CASING - A cable which has at least two strands which each have a conductor surrounded by an insulation, where the strands are surrounded by an inner casing composed of a first polymer mixture and by an outer casing of a second polymer mixture resting on the inner casing, where the polymer components of the first and second polymer mixtures include a thermoplastic elastomer, and where the inner casing is foamed. | 10-10-2013 |
Patent application number | Description | Published |
20090049440 | Method for the Transmission of Program Updates for Program-Controlled Devices in a Communication Network - The invention is characterized in that a user profile for a program-controlled device is updated on a regular basis. The program is updated in accordance with said user profile. One advantage of the invention lies in the fact that peak loads of communication networks caused by the simultaneous transmission of program updates are avoided. | 02-19-2009 |
20090052648 | Method for Protecting Against Undesired Telephone Advertising in Communication Networks - A first list and a second list of identifications are established, with which a telemarketing advertisement or no undesirable telemarketing advertisement is expected. The identification of the caller an incoming call is compared to the identifications in the list. If the identification of the call is not found in the lists, the call is routed to a call processing which enables the reception of a telemarketing advertisement to ascertained and, based on the result of that determination, the lists are correspondingly updated. The calls for which the identification of the caller is recorded in the second list are routed to the called party and the calls for which the identification of the caller is recorded in the first list are rejected. Such protection against telemarketing is particularly efficient in the context of an industrial operation with numerous human resources and for lines on which several calls can be simultaneously carried. | 02-26-2009 |
20090225969 | Method, Terminal Device and Communication System for Programming a Button of a Communication Terminal Device - There is described a method, a terminal device, and a communication system for programming a button of a communication terminal device whereby a user input on the communication terminal device activates an application on a data processing device associated with the communication terminal device. The activated application triggers the display of button programming information for selection for a respective button programming. The selection of one of the displayed button programming information messages on the data processing device triggers the assignment of the associated button programming to the button on the communication terminal device. | 09-10-2009 |
20090252029 | Method, Detection Device and Server Device for Evaluation of an Incoming Communication to a Communication Device - A method, a detection device and a server device for evaluation of a communication arriving via a connecting line at the communication device are provided. Communication information which can be read or determined from the incoming communication is detected by the detection device which is coupled between the connecting line and the communication device, and is associated solely with the communication device. Furthermore, the detection device checks whether the detected communication information matches predeterminable data pattern information, and/or whether a response message to be initiated by the incoming communication from the communication device via the connecting line is absent. If the check result is positive, the detected communication information is stored, and is read out during the course of a central evaluation process carried out by the server device | 10-08-2009 |
Patent application number | Description | Published |
20090256491 | Method for Operating a Gas Discharge Lamp - The invention relates to a method for operating a gas discharge lamp, in which the shape of at least one electrode of the gas discharge lamp is changed, in which by changing the lamp current for a predeterminable duration, at least one current pulse is generated such that structures which have grown on the at least one electrode are at least partially removed, the current pulse being generated for the duration of at least one entire half cycle of the AC voltage or the alternating current if the gas discharge lamp is fed AC voltage or alternating current, and the current pulse being generated with a pulse duration of between approximately 0.1 s and approximately 5 s if the gas discharge lamp is fed DC voltage or direct current. | 10-15-2009 |
20100013400 | Circuit Arrangement and Method for Operating a High-Pressure Discharge Lamp - A circuit arrangement for operating a high-pressure discharge lamp ( | 01-21-2010 |
20100027265 | LAMP ARRANGEMENT WITH A COOLING DEVICE - A lamp arrangement is provided. The lamp arrangement may include a cooling device, which has a reflector housing and a lamp vessel of a lamp, which lamp vessel passes through a cutout in the reflector housing and is cooled by means of the cooling device, wherein the cooling device has a cooling fluid inlet cutout and a cooling fluid outlet cutout, which are provided on the opposite end sections of the lamp vessel within or adjacent to the cutout in the reflector housing. | 02-04-2010 |
20110095695 | Illuminating System Having Sequential Color Filtering And A High-Pressure Discharge Lamp - A novel operating method and corresponding ballast for illuminating systems having temporally sequential color filtering and a high-pressure discharge lamp operated by alternating current. In this case, at least three commutations of the lamp current are used within a color filtering sequence, in order to be able to operate the lamp advantageously without an excessive increase in the operating frequency of the color filter system. | 04-28-2011 |
20110140601 | ELECTRODE STRUCTURES FOR DISCHARGE LAMPS - An electrode structure configured to operate in a discharge lamp and a method to make such an electrode structure are described. The electrode structure includes an electrode head portion comprising a plurality of raised features arranged in a configuration such that an average pitch of the plurality of raised features is at least 105%. The method includes providing an electrode configured to operate in the discharge lamp and forming raised features on an electrode head portion of the electrode at an average pitch of at least 105%. | 06-16-2011 |
20140091706 | HIGH-PRESSURE DISCHARGE LAMP WITH A STARTING AID - A high-pressure discharge lamp with a starting aid, may includ a discharge vessel, wherein the discharge vessel has two ends with seals, in which electrodes are fastened, wherein the starting aid is fitted on the outside of the discharge vessel, wherein the starting aid has a local field amplifier having a configuration with at least one tip or edge or structure with a small radius of curvature, and wherein the starting aid produces a corona discharge which emits UV radiation into the discharge vessel. | 04-03-2014 |
20140125223 | ELECTRODE, AND HIGH-PRESSURE DISCHARGE LAMP COMPRISING SAID ELECTRODE - An electrode ( | 05-08-2014 |