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Class Information
Number: 415/1
Name: Rotary kinetic fluid motors or pumps > Method of operation
Description: Process of ACQUISITION PROCUREMENT PLAN.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7621716 Turbine case cooling Nov. 24, 2009
7614853 Composite shaft Nov. 10, 2009
7611324 Method and system to facilitate enhanced local cooling of turbine engines Nov. 3, 2009
7608353 Method for detecting compressor surge in a fuel cell system using a mass flow meter Oct. 27, 2009
7604453 Methods and system for recuperated circumferential cooling of integral turbine nozzle and shroud assemblies Oct. 20, 2009
7600962 Turbine exhaust system and method for modifying the same Oct. 13, 2009
7600961 Fluid transfer controllers having a rotor assembly with multiple sets of rotor blades arranged in proximity and about the same hub component and further having barrier components configured to Oct. 13, 2009
7588412 Cooled shroud assembly and method of cooling a shroud Sep. 15, 2009
7581920 Method for air circulation in a turbomachine compressor, compressor arrangement using this method, compression stage and compressor incorporating such a arrangement, and aircraft engine equipp Sep. 1, 2009
7578870 Fluid separating device Aug. 25, 2009
7575409 Apparatus and method for active control of blade tip clearance Aug. 18, 2009
7568882 Impingement cooled bucket shroud, turbine rotor incorporating the same, and cooling method Aug. 4, 2009
7553122 Self-aspirated flow control system for centrifugal compressors Jun. 30, 2009
7549834 Actuation pressure control for adjustable seals in turbomachinery Jun. 23, 2009
7549835 Leakage flow control and seal wear minimization system for a turbine engine Jun. 23, 2009
7540704 Method and system for determining gas turbine tip clearance Jun. 2, 2009
7527468 Fan array fan section in air-handling systems May. 5, 2009
7524160 Hydrokinetic speed governor Apr. 28, 2009
7517184 Low deflection fan case cotainment fabric Apr. 14, 2009
RE40658 Methods and apparatus for cooling gas turbine nozzles Mar. 10, 2009
7497654 Variable nozzle device for a turbocharger and method for operating the same Mar. 3, 2009
7497655 Turbine airfoil with near-wall impingement and vortex cooling Mar. 3, 2009
7491029 Active clearance control system for gas turbine engines Feb. 17, 2009
7476074 Method for realising a submerged floating foundation with blocked vertical thrust for the coordinated production of mariculture and electrical energy using wind in open sea conditions and subm Jan. 13, 2009
7476075 Rotary pump Jan. 13, 2009
7470103 Method for determining limit exceedance Dec. 30, 2008
7465145 Tip clearance control system Dec. 16, 2008
7465146 Methods and systems for turbine rotor balancing Dec. 16, 2008
7458764 Nozzle device for a turbocharger and associated control method Dec. 2, 2008
7458765 Diamond hard coating of ferrous substrates Dec. 2, 2008
7458766 Turbine blade cooling system Dec. 2, 2008
7455495 Systems and methods for monitoring thermal growth and controlling clearances, and maintaining health of turbo machinery applications Nov. 25, 2008
7448843 Rotor for jet turbine engine having both insulation and abrasive material coatings Nov. 11, 2008
7431557 Compensating for blade tip clearance deterioration in active clearance control Oct. 7, 2008
7422413 Shroud tip clearance control ring Sep. 9, 2008
7422414 Inlet guide vane control device of gas turbine Sep. 9, 2008
7422415 Airfoil and method for moisture removal and steam injection Sep. 9, 2008
7402020 ACM cooling flow path and thrust load design Jul. 22, 2008
7390160 Axial flow steam turbine assembly Jun. 24, 2008
7387486 Axial flow steam turbine assembly Jun. 17, 2008
7384234 System and method for mounting a fan shroud Jun. 10, 2008
7364399 Wind power plant of cyclone type and method of obtaining energy from such Apr. 29, 2008
7347660 Cross-flow wind turbine Mar. 25, 2008
7334980 Split ring retainer for turbine outer air seal Feb. 26, 2008
7331752 Method of conversion of continuous medium flow energy and device for conversion of continuous medium flow energy Feb. 19, 2008
7331753 Method for compressing the working fluid during a water/steam combination process Feb. 19, 2008
7331754 Optimized nozzle box steam path Feb. 19, 2008
7329084 Turbomachine Feb. 12, 2008
7303373 Wind turbine systems, monitoring systems and processes for monitoring stress in a wind turbine blade Dec. 4, 2007
7284948 Turbine with tube arrangement and method of preventing detachment of a fluid flow Oct. 23, 2007

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