Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 415/114
Name: Rotary kinetic fluid motors or pumps > With changing state confined heat exchange mass
Description: Apparatus comprising means for transferring heat to or from an apparatus part which means includes a container for a medium which is capable of changing its physical state from or to solid, liquid or gas and in so changing transfers heat between itself and the apparatus part.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8444371 Axially-oriented cellular seal structure for turbine shrouds and related method May. 21, 2013
8186946 Abrasive thermal coating May. 29, 2012
8167535 System and method for providing supercritical cooling steam into a wheelspace of a turbine May. 1, 2012
8157503 Thermal management system Apr. 17, 2012
8109713 Heat-dissipating fan Feb. 7, 2012
8100632 Cooling system for a turbomachine Jan. 24, 2012
8092161 Thermal shield at casing joint Jan. 10, 2012
8052380 Thermally-activated clearance reduction for a steam turbine Nov. 8, 2011
8047786 Apparatus for plugging turbine wheel holes Nov. 1, 2011
8043054 Method and system for monitoring wind turbine Oct. 25, 2011
8021103 Pressure activated flow path seal for a steam turbine Sep. 20, 2011
8015788 Heat transfer system for turbine engine using heat pipes Sep. 13, 2011
7997855 Lubrication heating system and wind turbine incorporating same Aug. 16, 2011
7966807 Vapor cooled static turbine hardware Jun. 28, 2011
7963740 Wind energy converter, a wind turbine foundation, a method and use of a wind turbine foundation Jun. 21, 2011
7603863 Secondary fuel injection from stage one nozzle Oct. 20, 2009
7555892 Cooling system for a gas turbine Jul. 7, 2009
7010916 Exhaust-gas turbocharger Mar. 14, 2006
6978623 Gas turbine, driving method thereof and gas turbine combined electric power generation plant Dec. 27, 2005
6872047 Steam-cooling-type turbine Mar. 29, 2005
6846156 Gas turbine Jan. 25, 2005
6843637 Cooling circuit within a turbine nozzle and method of cooling a turbine nozzle Jan. 18, 2005
6772581 Gas turbine cooling passages for blade rings, combustor transition piece connecting portions and stationary blades Aug. 10, 2004
6746208 Closed circuit blade-cooled turbine Jun. 8, 2004
6742984 Divided insert for steam cooled nozzles and method for supporting and separating divided insert Jun. 1, 2004
6733231 Vapor tube structure of gas turbine May. 11, 2004
6672075 Liquid cooling system for gas turbines Jan. 6, 2004
6565312 Fluid-cooled turbine blades May. 20, 2003
6561757 Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention May. 13, 2003
6543993 Apparatus and methods for localized cooling of gas turbine nozzle walls Apr. 8, 2003
6524061 Arrangement for sealing a steam-cooled gas turbine Feb. 25, 2003
6514038 Turbine rotor, cooling method of turbine blades of the rotor and gas turbine with the rotor Feb. 4, 2003
6510684 Gas turbine engine Jan. 28, 2003
6491495 Closed circuit blade-cooled turbine Dec. 10, 2002
6471478 Axial seal system for a gas turbine steam-cooled rotor Oct. 29, 2002
6468031 Nozzle cavity impingement/area reduction insert Oct. 22, 2002
6435814 Film cooling air pocket in a closed loop cooled airfoil Aug. 20, 2002
6422817 Cooling circuit for and method of cooling a gas turbine bucket Jul. 23, 2002
6422818 Lubricating system for thermal medium delivery parts in a gas turbine Jul. 23, 2002
6398486 Steam exit flow design for aft cavities of an airfoil Jun. 4, 2002
6393829 Coolant recovery type gas turbine May. 28, 2002
6382903 Rotor bore and turbine rotor wheel/spacer heat exchange flow circuit May. 7, 2002
6381945 Fuel preheating in a gas turbine May. 7, 2002
6375415 Hook support for a closed circuit fluid cooled gas turbine nozzle stage segment Apr. 23, 2002
6370866 Coolant recovery type gas turbine Apr. 16, 2002
6343911 Side wall cooling for nozzle segments for a gas turbine Feb. 5, 2002
6334756 Turbine rotor, cooling method of turbine blades of the rotor and gas turbine with the rotor Jan. 1, 2002
6298657 Combined cycle power plant generation plant with steam cooling Oct. 9, 2001
6295803 Gas turbine cooling system Oct. 2, 2001
6230483 Steam cooled type gas turbine May. 15, 2001

1 2 3

  Recently Added Patents
System of providing an internet web site that assists medical professionals draft a letter of medical necessity or other documentation for transmission to a third party payer on behalf of a pa
Laser protection polymeric materials
Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods
Security access protection for user data stored in a cloud computing facility
Integrated circuit having a discrete capacitor mounted on a semiconductor die
Image processing apparatus and method having defective pixel detection and correction ability
Methods for isolating ligands of the human bitter taste receptor TAS2R49
  Randomly Featured Patents
Zoom lens system
Method and apparatus for installing silt fence
Method and apparatus for generating virtual teeth, and recording media storing program performing the method
American flag novelty headwear
Circuit for measuring the horsepower per cylinder for an engine
Torrefaction systems and methods including catalytic oxidation and/or reuse of combustion gases directly in a torrefaction reactor, cooler, and/or dryer/preheater
Balloon catheter with controller depth incising blade
Methods of fabricating silicon carbide metal-semiconductor field effect transistors
Device and method for trenchless replacement of underground pipe
Oxygenated alkyl substituted bicyclo alkanes