Patent application number | Description | Published |
20160069284 | METHOD FOR IDENTIFYING FUEL MIXTURES - In a method for identifying a fuel type or a fuel mixture for a combustion chamber of an internal combustion engine having (i) a first intake opening connected to a first intake manifold inside which a first fuel injector is located, and (ii) a second intake opening connected to a second intake manifold inside which a second fuel injector is located, in a first method step, the first fuel injector remains closed, and in a second method step the first fuel injector is opened again and a first test fuel quantity is injected into the combustion chamber in the second method step via the first intake opening, and a second test fuel quantity is injected via the second intake opening, the first test fuel quantity and the second test fuel quantity being made up to form a predefined fuel quantity. | 03-10-2016 |
20160084183 | METHOD FOR ADAPTING TRANSITION COMPENSATION - A method for adapting a transition compensation based on a lambda value change for operating an engine, which includes a combustion chamber having a first inlet opening connected to a first intake pipe having a first injector. The chamber includes a second inlet opening connected to a second intake pipe having a second injector. During normal operation, a predetermined fuel quantity is injected, and this quantity includes a first and second fuel quantities to be injected respectively via the first and second openings. In a first task, the first injector remains closed, and in a second task, the first injector is opened again. In the second task, a first test fuel quantity is injected into the combustion chamber via the first opening and a second test fuel quantity is injected via the second opening, the first and second test fuel quantities making up the predetermined fuel quantity. | 03-24-2016 |
Patent application number | Description | Published |
20090094986 | Combustion Chamber Wall, Gas Turbine Installation and Process for Starting or Shutting Down a Gas Turbine Installation - In a combustion chamber wall for a combustion chamber having a combustion chamber outlet through which a hot combustion exhaust gas can exit the combustion chamber, the combustion chamber wall comprises an outlet end which surrounds the combustion chamber outlet, and the outlet end is provided with a tempering device. | 04-16-2009 |
20100285415 | Burner Element and Burner Having Aluminum Oxide Coating and Method for Coating a Burner Element - A burner element is provided. The burner element includes a surface that potentially comes into contact with a fuel. The surface potentially coming into contact with the fuel has a coating including aluminum oxide. A burner including the burner element is also provided. Further, a method for coating a surface of a burner element potentially coming into contact with a fuel is described, wherein the surface potentially coming into contact with the fuel is coated with aluminum oxide. | 11-11-2010 |
20110117377 | Coating process and corrosion protection coating for turbine components - A process for coating a surface of a potentially fuel-conducting component of a turbine, in particular a gas turbine, in which the surface is firstly coated with a titanium nitride layer and subsequently with an a-aluminium oxide layer by means of chemical vapour deposition, is disclosed. In addition, a turbine component for example a component of a gas turbine, which includes a base material and a potentially fuel-conducting surface is described. The surface has an intermediate layer including titanium nitride and a covering layer including a-aluminium oxide. | 05-19-2011 |
20110120077 | BURNER HAVING A PROTECTIVE ELEMENT FOR IGNITION ELECTRODES - A gas turbine burner with an igniter and an ignition electrode for installation in a main burner of a gas turbine is disclosed. The ignition electrode is protected from damage by a protective element. | 05-26-2011 |
20110174867 | PROCESS FOR BRAZING WIDE GAPS - A method for repairing wider gaps in a substrate of a component by brazing at a brazing temperature is provided. Filler material and solder are prevented from separating in that, in a two-stage process, first the filler material and then the solder are applied to the wider gap. The powder does not melt at the brazing temperature and the filler metal does melt at the brazing temperature. | 07-21-2011 |
20110318531 | HEAT SHIELD ELEMENT OF A HEAT SHIELD - A heat shield element for a heat shield including heat shield elements disposed adjacently on a support structure is provided. The heat shield element includes a hot side and a cold side, provided for mounting on the support structure as a closing final heat shield element and includes a heat shield plate forming the hot side and a carrier plate forming the cold side, wherein the heat shield plate may be mounted on the carrier plate. A through hole is provided in the heat shield plate to mount it on the carrier plate. A depression having a through-hole is provided in the carrier plate at a position corresponding to the through-hole of the heat shield plate, through which a screw is inserted, wherein the head of the screw is captured in a space formed by the depression and the side of the heat shield plate facing the carrier plate. | 12-29-2011 |
20120175826 | Material composition for producing a fireproof material and the use thereof, and fireproof moulding body and method for the production thereof - A method for producing a refractory molded boy using a material composition having a fine-grain fraction with grain sizes of less than 100 μm and a coarse-grain fraction with grain sizes of more than 100 μm. The method includes the steps of adding a dispersing agent and/or a liquefier to the material composition unless the material compositing already includes the dispersing agent and/or liquefier, forming the material composition into a molded body, and sintering the molded body at a temperature above 1300 degrees Celsius. | 07-12-2012 |
20140057773 | MATERIAL COMPOSITION FOR PRODUCING A FIREPROOF MATERIAL AND THE USE THEREOF, AND FIREPROOF MOLDED BODY AND METHOD FOR THE PRODUCTION THEREOF - A material composition for producing a fireproof material having a fine-grain fraction with grain sizes of less than 100 μm and a coarse-grain fraction with grain sizes of more than 100 μm is provided. The fine-grain fraction includes aluminum oxide having a weight proportion of at least 90% by wt. in relation to the total weight of the fine-grain fraction, zirconium oxide having a weight proportion of up to 5% by wt. in relation to the total weight of the fine-grain fraction, a stabilizer for the zirconium oxide as well as titanium oxide powder having a weight proportion of up to 5% by wt. in relation to the total weight of the fine-grain fractional. The coarse-grain fraction represents a weight fraction of more than 30% by wt. of the material composition. | 02-27-2014 |
20140165573 | PROCESS FOR PRODUCING REFRACTORY CERAMICS FOR GAS TURBINE PLANTS - A process for producing refractory ceramics (K) for use as heat shield in the hot gas path of gas turbine plants: introducing a casting composition into a component casing mold for the refractory ceramic (K), closing the casting mold so that the casting composition is under a defined static pressure after closure; orienting vibration of the casting mold in the direction (V) of a normal (N) to a surface of the refractory ceramic (K) to be produced, and subsequently removing the casting from the mold and firing the cast component. | 06-19-2014 |