About 21 results
https://drivepatents.com/patents/987216 · 21 Aug 2013
According to one aspect of the invention, a turbine assembly (200) includes a stator having a base (222) and a rotor adjacent to the stator, the rotor having a base (206). The turbine assembly also includes a passage (212) formed in a projection (210) from...
https://drivepatents.com/patents/988065 · 31 Jul 2013
The sealing arrangement (1) has several seals (4) arranged in peripheral direction so as to form closed seal ring. Each seal has honeycomb element (8) with several honeycombs separated from each other by walls, and base (10) having front side connected to ...
https://drivepatents.com/patents/990534 · 22 May 2013
A variable-nozzle turbocharger includes a turbine housing and a center housing, and a generally annular nozzle ring and an array of vanes rotatably mounted to the nozzle ring such that the vanes can be pivoted about their axes for regulating exhaust gas fl...
https://drivepatents.com/patents/991151 · 1 May 2013
An inner diameter vane seal (42) for a gas turbine engine (10) comprises an annular, ring-like body having inner and outer diameter rims (56, 54), forward and aft faces (47A, 47B) and an air passage (74). The outer diameter rim (54) extends circumferential...
https://drivepatents.com/patents/999414 · 15 Aug 2012
The turbine is provided with a blade (50) and a structure body (11) which rotates relatively with respect to the blade (50). A stepped part (52A) having a step surface (53A) is installed at one of the leading end of the blade (50) and the structure body (1...
https://drivepatents.com/patents/1002822 · 2 May 2012
A gas turbine engine comprising a turbine section cooling system and a method of cooling a turbine section of a gas turbine engine is provided. The gas turbine engine comprises in flow series a compressor section, a combustor, and a turbine section, the en...
https://drivepatents.com/patents/1005339 · 8 Feb 2012
A seal assembly (100) arranged adjacent to a primary flow region (160), the seal assembly comprising: first and second components (110, 120); a seal (130) arranged between the first and second components to seal a secondary flow region (150) from the prima...
https://drivepatents.com/patents/1012786 · 25 May 2011
The present invention includes an introducing passage (324) that is provided within a turbine vane (32) fixed within a turbine casing (31) and that communicates an interior of the turbine casing with an exterior thereof; a rotor cavity (334) that is provid...
https://drivepatents.com/patents/1091275 · 10 Dec 2003
A support device (110) for nozzles (112) of a gas turbine stage is presented, in which the support device (110) is interposed in a rotor of the gas turbine, between an upstream blading disc (122) and a downstream blading disc (124) of the nozzles (112), an...
https://drivepatents.com/patents/1091239 · 10 Dec 2003
A method enables a structural cover for a gas turbine engine (10) to be manufactured. The method includes forming a torroidial body (52) including an integrally-formed windage cover portion (70) and a seal flange portion (72), and forming a plurality of fa...