Patent application number | Description | Published |
20090056339 | Retaining Element and Heat Shield Element for a Heat Shield and Combustion Chamber Provided with a Heat Shield - A retaining element for retaining a heat shield element on a support structure comprises at least one fixing section adapted to fix the retaining element to the support structure and at least one retaining section adapted to engage with an engaging groove present on a periphery of the heat shield element. A projection is arranged on the retaining element in such a manner that it projects in the direction of the heat shield element when retaining a heat shield element. | 03-05-2009 |
20090205314 | Combustion Chamber Wall - The invention relates to a combustion chamber wall in a combustion chamber, comprising a support structure with a number of heat shield which are attached to the support structure with the aid of a fastening means. Said fastening means encompasses a spring device which is fixedly connected to the support structure and is composed at least of a spring that is mounted in a jacket. The spring is secured against falling out on the side facing away from the combustion chamber by means of a first removable retainer. The interior of the spring device is provided with an axial hole for accommodating the fastening means. The spring is secured against falling out on the side facing the combustion chamber by means of a second removable retainer. The spring device can be dismounted on the side facing the combustion chamber. | 08-20-2009 |
20090221416 | Molding Compound for Producing a Refractory Lining - In one aspect, a molding compound for producing a refractory lining, especially for a combustion chamber of a stationary gas turbine is provided. The molding compound comprises, in weight percent, more than approximately 50% of aluminum oxide and, in weight percent, less than approximately 50% of aluminum silicate. | 09-03-2009 |
20100186365 | Heat Shield Element, in Particular for Lining a Combustion Chamber Wall - A highly durable, high-strength thermal shield element is provided for the interior lining of the combustion chamber of a gas turbine. For this purpose, the thermal shield element comprises a base produced from a solidified cast ceramic material into which a plurality of reinforcing elements are integrated, to increase the tensile strength of the thermal shield element. | 07-29-2010 |
20100213645 | Heat Shield Element, Method and Mold for the Production Thereof, Hot-Gas Lining and Combustion Chamber - There is described a heat shield element comprising a hot side which is turned towards the hot medium, a cold side which is turned away from the hot medium, peripheral sides which connect the hot side to the cold side and a material volume which is defined by the hot side, the cold side and the peripheral sides, wherein the material volume comprises at least two material areas which are made of different materials. The materials are different from each other at least in respect of their resistance and/or thermal expansion coefficient. | 08-26-2010 |
20100307162 | Heat shield element arrangement and method for installing a heat shield element - A heat shield element arrangement including a heat shield element for a heat shield arranged on a supporting structure is provided. On each of the two opposing sides running parallel to the installation grooves the heat shield element includes a continuous screw head opening which penetrates the cold side and the hot side of the heat shield element substantially vertically and through which the screw head of the respective screw is arranged to be accessible to the supporting structure, and a spring element may be arranged under the respective screw, which spring element may be extended along the hot side of the heat shield element and the parallel installation groove of the supporting structure. An outer end of the spring element is embodied as a clamping retaining hook which is provided for the purpose of engaging in the laterally recessed retaining groove of the heat shield element. | 12-09-2010 |
20120021203 | Molding Compound for Producing a Fireproof Lining - Disclosed is a molding compound for producing a fireproof lining, especially for a combustion chamber of a stationary gas turbine. The molding compound is characterized particularly by the fact that the molding compound is formed from more than about 50 percent by weight of silicon carbide and less than about 50 percent by weight of aluminum silicate. | 01-26-2012 |
20120228468 | Heat Shield Element, Method and Mold for the Production Thereof, Hot-Gas Lining and Combustion Chamber - There is described a heat shield element comprising a hot side which is turned towards the hot medium, a cold side which is turned away from the hot medium, peripheral sides which connect the hot side to the cold side and a material volume which is defined by the hot side, the cold side and the peripheral sides, wherein the material volume comprises at least two material areas which are made of different materials. The materials are different from each other at least in respect of their resistance and/or thermal expansion coefficient. A mold to make the heat shield element is also provided. | 09-13-2012 |