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Class Information
Number: 60/800
Name: Power plants > Combustion products used as motive fluid > Having expansible connection > Combustor or fuel system
Description: Apparatus wherein the expansible connection joins the means to generate combustion products or one of a group of interacting parts that function to deliver a substance used to produce heat or power by burning to another part.


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7617689 Combustor dome assembly including retaining ring Nov. 17, 2009
7591136 Antirotation injection system for turbojet Sep. 22, 2009
7584621 Radially expanding turbine engine exhaust cylinder interface Sep. 8, 2009
7524167 Combustor spring clip seal system Apr. 28, 2009
7481037 Cooling structure of gas turbine tail pipe Jan. 27, 2009
7377116 Gas turbine combustor barrier structures for spring clips May. 27, 2008
7290394 Fuel injector flexible feed with moveable nozzle tip Nov. 6, 2007
7278254 Cooling system for a transition bracket of a transition in a turbine engine Oct. 9, 2007
7269957 Combustion liner having improved cooling and sealing Sep. 18, 2007
7249461 Turbine fuel ring assembly Jul. 31, 2007
7237389 Attachment system for ceramic combustor liner Jul. 3, 2007
7216489 System and method for lightoff detection in turbine engines May. 15, 2007
7185499 Device for passive control of the thermal expansion of the extension casing of a turbo-jet engine Mar. 6, 2007
7178340 Transition duct honeycomb seal Feb. 20, 2007
7152411 Rabbet mounted combuster Dec. 26, 2006
7140189 Gas turbine floating collar Nov. 28, 2006
7134286 Gas turbine floating collar arrangement Nov. 14, 2006
7134287 Turbine combustor endcover assembly Nov. 14, 2006
7096668 Cooling and sealing design for a gas turbine combustion system Aug. 29, 2006
7093440 Floating liner combustor Aug. 22, 2006
7093448 Multi-action on multi-surface seal with turbine scroll retention method in gas turbine engine Aug. 22, 2006
7089748 Combustion chamber, in particular of a gas turbine Aug. 15, 2006
7062920 Combustor dome assembly of a gas turbine engine having a free floating swirler Jun. 20, 2006
7024863 Combustor attachment with rotational joint Apr. 11, 2006
7017350 Combustion chamber having a flexible connection between a chamber end wall and a chamber side wall Mar. 28, 2006
7007489 Gas turbine Mar. 7, 2006
7000406 Gas turbine combustor sliding joint Feb. 21, 2006
6988369 Combustion chamber sealing ring, and a combustion chamber including such a ring Jan. 24, 2006
6976363 Combustor dome assembly of a gas turbine engine having a contoured swirler Dec. 20, 2005
6920762 Mounting assembly for igniter in a gas turbine engine combustor having a ceramic matrix composite liner Jul. 26, 2005
6910853 Structures for attaching or sealing a space between components having different coefficients or rates of thermal expansion Jun. 28, 2005
6904757 Mounting assembly for the forward end of a ceramic matrix composite liner in a gas turbine engine combustor Jun. 14, 2005
6904756 Transition duct support bracket wear cover Jun. 14, 2005
6895757 Sealing assembly for the aft end of a ceramic matrix composite liner in a gas turbine engine combustor May. 24, 2005
6890148 Transition duct cooling system May. 10, 2005
6860108 Gas turbine tail tube seal and gas turbine using the same Mar. 1, 2005
6854738 Sealing structure for combustor liner Feb. 15, 2005
6843061 Gas turbine with flexible combustion sensor connection Jan. 18, 2005
6834491 Flame-passage device for non-annular gas turbine combustion chambers Dec. 28, 2004
6834507 Convoluted seal with enhanced wear capability Dec. 28, 2004
6823676 Mounting for a CMC combustion chamber of a turbomachine by means of flexible connecting sleeves Nov. 30, 2004
6823677 Stress relief feature for aerated gas turbine fuel injector Nov. 30, 2004
6810678 Internal combustion engine Nov. 2, 2004
6792763 Coated seal article with multiple coatings Sep. 21, 2004
6775985 Support assembly for a gas turbine engine combustor Aug. 17, 2004
6761035 Thermally free fuel nozzle Jul. 13, 2004
6755024 Multiplex injector Jun. 29, 2004
6751962 Tail tube seal structure of combustor and a gas turbine using the same structure Jun. 22, 2004
6732532 Resilient mount for a CMC combustion chamber of a turbomachine in a metal casing May. 11, 2004
6708495 Fastening a CMC combustion chamber in a turbomachine using brazed tabs Mar. 23, 2004

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