Patent application number | Description | Published |
20100209234 | Method for producing a turbine housing and turbine housing - A housing for a thermal turbomachine is provided. The housing includes an inner layer and an outer layer. The inner layer is subjected to greater thermal loading and the outer layer is subjected to less thermal loading, the inner layer being made of a more heat resistant material than the outer layer. Further, a method for producing a housing for a thermal turbomachine is provided. | 08-19-2010 |
20110280720 | Inner Housing for a Turbomachine - A three-shell steam turbine is provided. The three-shell steam turbine includes an outer housing, an outer inner housing and an inner inner housing, wherein the outer inner housing is arranged around the inner inner housing, in such a way that a cooling steam chamber is formed in between and a flow duct is formed between the outer inner housing and the rotor. | 11-17-2011 |
20120257959 | STEAM TURBINE IN A THREE-SHELLED DESIGN - A turbomachine including a rotor and an inner interior housing an outer interior housing and an exterior housing, wherein the turbomachine has a first flow and a second flow arranged opposite the first flow for a high-pressure blading or medium-pressure blading, wherein the inner interior housing is made of a higher quality material tan the outer interior housing and solely accommodates the high-pressure and medium-pressure inflow regions including the balance piston is provided. | 10-11-2012 |
20140076466 | PROCESS FOR PRODUCING A TURBINE HOUSING AND TURBINE HOUSING - A method is provided of producing a housing with two layers. The method includes casting an inner casting formed as an inner layer, and then casting an outer casting. The inner casting is used as a wall and the outer casting is formed as an outer layer. The inner layer is made of a more heat resistant material than the outer layer. Hooked formations are fitted on the inner casting in order to improve an integral bonding to the outer layer. | 03-20-2014 |