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Class Information
Number: 415/137
Name: Rotary kinetic fluid motors or pumps > Including thermal expansion joint > Radially sliding > Stator vane in shroud ring opening
Description: Apparatus comprising an inner annulus, an outer annulus of greater radius, with a vane* fixed to one annulus and extending radially to the other, there being a complementary opening provided in the other annulus, through which the end of the vane* moves on expansion or contraction due to temperature changes.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8667773 Counter-rotating turbomachinery Mar. 11, 2014
8616839 Turbine shell with pin support Dec. 31, 2013
8613590 Blade outer air seal and repair method Dec. 24, 2013
8453464 Air metering device for gas turbine engine Jun. 4, 2013
8454303 Turbine nozzle assembly Jun. 4, 2013
8306759 Apparatus and method for calculating transient-based fatigue usage factor using characteristic fatigue usage curve Nov. 6, 2012
8231338 Turbine shell with pin support Jul. 31, 2012
8206086 Turbofan hybrid metallic and plastic inlet case Jun. 26, 2012
8096746 Radial loading element for turbine vane Jan. 17, 2012
8047771 Turbine nozzles and methods of manufacturing the same Nov. 1, 2011
7874791 Turbomachine Jan. 25, 2011
7819622 Method for securing a stator assembly Oct. 26, 2010
7805924 Thermally decoupled mixer Oct. 5, 2010
7686576 Method and apparatus for assembling gas turbine engines Mar. 30, 2010
7661924 Method and apparatus for assembling turbine engines Feb. 16, 2010
7527469 Transition-to-turbine seal apparatus and kit for transition/turbine junction of a gas turbine engine May. 5, 2009
7445425 Seal assembly Nov. 4, 2008
7246995 Seal usable between a transition and a turbine vane assembly in a turbine engine Jul. 24, 2007
7114917 Vane assembly for a gas turbine engine Oct. 3, 2006
7052234 Turbine vane collar seal May. 30, 2006
7025563 Stator vane assembly for a gas turbine engine Apr. 11, 2006
6932566 Gas turbine shroud structure Aug. 23, 2005
6896483 Blade track assembly May. 24, 2005
6547518 Low hoop stress turbine frame support Apr. 15, 2003
6517313 Segmented turbine vane support structure Feb. 11, 2003
6398485 Device for positioning of nozzles of a stator stage and for cooling of rotor discs in gas turbines Jun. 4, 2002
5961278 Housing for turbine assembly Oct. 5, 1999
5653580 Nozzle and shroud assembly mounting structure Aug. 5, 1997
5634768 Airfoil nozzle and shroud assembly Jun. 3, 1997
5584652 Ceramic turbine nozzle Dec. 17, 1996
5269651 Guide vane ring of a turbine of a gas turbine engine Dec. 14, 1993
5217347 Mounting system for a stator vane Jun. 8, 1993
5004402 Axial compressor stator construction Apr. 2, 1991
4890978 Method and apparatus for vane segment support and alignment in combustion turbines Jan. 2, 1990
4889469 A nozzle guide vane structure for a gas turbine engine Dec. 26, 1989
4883405 Turbine nozzle mounting arrangement Nov. 28, 1989
4786234 Turbine airfoil Nov. 22, 1988
4759687 Turbine ring incorporating elements of a ceramic composition divided into sectors Jul. 26, 1988
4756153 Load transfer structure Jul. 12, 1988
4730979 Sensor guide tube assembly for turbine with clearance restoration adjustment Mar. 15, 1988
4728258 Turbine engine component and method of making the same Mar. 1, 1988
4679400 Variable turbine vane support Jul. 14, 1987
4655683 Stator seal land structure Apr. 7, 1987
4639189 Hollow, thermally-conditioned, turbine stator nozzle Jan. 27, 1987
4576548 Self-aligning static seal for gas turbine stator vanes Mar. 18, 1986
4452564 Stator vane assembly and associated methods Jun. 5, 1984
4396349 Turbine blade, more particularly turbine nozzle vane, for gas turbine engines Aug. 2, 1983
4395195 Shroud ring for use in a gas turbine engine Jul. 26, 1983
4391565 Nozzle guide vane assemblies for turbomachines Jul. 5, 1983
4384822 Turbine nozzle vane suspension for gas turbine engines May. 24, 1983

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