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Class Information
Number: 415/178
Name: Rotary kinetic fluid motors or pumps > Including heat insulation or exchange means (e.g., fins, lagging, etc.) > Working fluid on at least one side of heat exchange wall
Description: Apparatus comprising a solid barrier of form or arrangement to affect heat transfer therethrough, there being working fluid* on at least one side of the barrier, there being fluid at another temperature on the other side.


Sub-classes under this class:

Class Number Class Name Patents
415/179 Interstage heat exchanger 42


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7614845 Turbomachine inner casing fitted with a heat shield Nov. 10, 2009
7597533 BOAS with multi-metering diffusion cooling Oct. 6, 2009
7597537 Thermal control of gas turbine engine rings for active clearance control Oct. 6, 2009
7591632 Side channel compressor with housing shells and running wheel Sep. 22, 2009
7581927 Serpentine microcircuit cooling with pressure side features Sep. 1, 2009
7520719 Method and apparatus for the cooling of the outer shrouds of the rotor blades of a gas turbine Apr. 21, 2009
7520715 Turbine shroud segment transpiration cooling with individual cast inlet and outlet cavities Apr. 21, 2009
7507070 Gas turbine engine and a rotor for a gas turbine engine Mar. 24, 2009
7500827 Holding device for holding cooling fan Mar. 10, 2009
7500821 Vacuum pump Mar. 10, 2009
7476078 Rotor with core surrounded by shielding rings Jan. 13, 2009
7469689 Fluid cooled supercharger Dec. 30, 2008
7465145 Tip clearance control system Dec. 16, 2008
7465150 Cooled gas turbine guide blade for a gas turbine, use of a gas turbine guide blade and method for operating a gas turbine Dec. 16, 2008
7448850 Closed loop, steam cooled turbine shroud Nov. 11, 2008
7384236 Exhaust-gas-turbine casing Jun. 10, 2008
7371045 Pump apparatus and method May. 13, 2008
7309209 Device for tuning clearance in a gas turbine, while balancing air flows Dec. 18, 2007
7246993 Coolable segment for a turbomachine and combustion turbine Jul. 24, 2007
7209352 Heat dissipation device incorporating fan duct Apr. 24, 2007
7192246 Seal arrangement in a machine Mar. 20, 2007
7147432 Turbine shroud asymmetrical cooling elements Dec. 12, 2006
7140836 Casing arrangement Nov. 28, 2006
7097418 Double impingement vane platform cooling Aug. 29, 2006
7070387 Gas turbine stator housing Jul. 4, 2006
7056084 Steam turbine Jun. 6, 2006
7037065 Flange bolt for turbines May. 2, 2006
7033139 Cooling device for a wind turbine generator Apr. 25, 2006
7029229 Axial flow fan Apr. 18, 2006
7021894 Apparatus for cooling of electronic components Apr. 4, 2006
7010916 Exhaust-gas turbocharger Mar. 14, 2006
7007453 Power system and method Mar. 7, 2006
6997673 Gas turbine high temperature turbine blade outer air seal assembly Feb. 14, 2006
6997679 Airfoil cooling holes Feb. 14, 2006
6966757 Scraper blade attachment apparatus and method with split pin Nov. 22, 2005
6966752 Casing ring Nov. 22, 2005
6955528 Method for manufacturing a turbocharger assembly having a thermally decoupled flange Oct. 18, 2005
6944020 Computer enclosure air distribution system Sep. 13, 2005
6929056 Tank manifold for internally mounted radial flow intercooler for a combustion air charger Aug. 16, 2005
6926493 Turbo-molecular pump Aug. 9, 2005
6925814 Hybrid turbine tip clearance control system Aug. 9, 2005
6913437 Hydrodynamic component Jul. 5, 2005
6905302 Network cooled coated wall Jun. 14, 2005
6899518 Turbine shroud segment apparatus for reusing cooling air May. 31, 2005
6887039 Stationary blade in gas turbine and gas turbine comprising the same May. 3, 2005
6881026 Screw compressors with rotor and casing design for controlling deflections Apr. 19, 2005
6873069 Very thin fan motor with attached heat sink Mar. 29, 2005
6857848 Gap seal in a gas turbine Feb. 22, 2005
6846156 Gas turbine Jan. 25, 2005
6830427 Nozzle-vane band for a gas turbine engine Dec. 14, 2004

1 2 3 4 5 6


 
 
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