Patent International Class: F04D 29/4
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Control of variable-pitch blades
Inventor: Foucher | Patent Number: 8147187
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Fan and motor thereof
Inventor: Chang, et al. | Patent Number: 8142159
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Cooling fan
Inventor: Zhang, et al. | Patent Number: 8100673
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Turbine rotor and steam turbine
Inventor: Fukuda, et al. | Patent Number: 7946813
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Bearing arrangement for a rotating shaft, and turbine engine equipped with such an arrangement
Inventor: Plona | Patent Number: 7909514
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Turbocharger with balancing features
Inventor: Allen, et al. | Patent Number: 7878758
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Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine
Inventor: Weaver, et al. | Patent Number: 7784264
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Mechanical pump seal
Inventor: Yandle, II | Patent Number: 7699579
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Ceramic-based bushing for a variable-pitch vane system in a turbomachine
Inventor: Foucher, et al. | Patent Number: 7614846
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Abrasion resistant pump thrust bearing
Inventor: Semple, et al. | Patent Number: 7575413
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Turbocharger having two-stage compressor with boreless first-stage impeller
Inventor: Arnold, et al. | Patent Number: 7568883
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Heat resisting steel, steam turbine rotor shaft using the steel, steam turbine, and steam turbine power plant
Inventor: Arai, et al. | Patent Number: 7540711
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Gas turbine
Inventor: Wakazono, et al. | Patent Number: 7410343
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Eddy current heating for reducing transient thermal stresses in a rotor of a gas turbine engine
Inventor: Dooley, et al. | Patent Number: 7258526
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Compressor apparatus and method for the operation of the same
Inventor: Suter, et al. | Patent Number: 7244111
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Single-shaft multistage pump
Inventor: Chiba, et al. | Patent Number: 7198457
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Shaft structure for cooling fan rotor
Inventor: Chen, et al. | Patent Number: 7165939
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Turbocharger with balancing features
Inventor: Allen, et al. | Patent Number: 7160082
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Perfected device for securing an engine shaft on a bearing support
Inventor: Le Jeune, et al. | Patent Number: 7128529
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Gas friction pump
Inventor: Conrad, et al. | Patent Number: 6991424
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Rotary pump with exclusively hydrodynamically suspended impeller
Inventor: Woodard, et al. | Patent Number: 6966748
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Bearing pressure balance apparatus
Inventor: Cardenas, et al. | Patent Number: 6966746
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Bearing for fuel pump, method of manufacturing the same, and fuel pump
Inventor: Oi | Patent Number: 6962444
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Bearing seal for water pump
Inventor: Yano, et al. | Patent Number: 6962344
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Water pump with a hollow shaft, seal, and drain opening therein
Inventor: Koga, et al. | Patent Number: 6960066
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Motor bearing for submersible motors
Inventor: Knox | Patent Number: 6956310
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Permanent magnet motor for driving a fan
Inventor: Enomoto, et al. | Patent Number: 6943475
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Wet-type rotor pump
Inventor: Knoll, et al. | Patent Number: 6939115
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Grooved shaft member and associated turbocharger and method
Inventor: Gutknecht | Patent Number: 6935849
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Hub of fan wheel with improved attachment for metal case
Inventor: Li, et al. | Patent Number: 6926498
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Self-actuated bearing cooling flow shut-off valve
Inventor: McAuliffe, et al. | Patent Number: 6926490
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Diesel engine water pump with thrust bearing preload
Inventor: Duerr, et al. | Patent Number: 6918746
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Attachment of bearing elements by deformation
Inventor: Gay, et al. | Patent Number: 6899517
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Set-up kit for a pumping or mixing system using a levitating magnetic element
Inventor: Terentiev | Patent Number: 6899454
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Kinetic pressure bearing motor
Inventor: Lee, et al. | Patent Number: 6897585
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Rotation support of heat-dissipation fan
Inventor: Sung, et al. | Patent Number: 6893230
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Rotation support of heat-dissipation fan
Inventor: Sung, et al. | Patent Number: 6893230
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Air blower with fan unable to contact motor housing
Inventor: Motomura | Patent Number: 6890159
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Tribologically improved design for variable stator vanes
Inventor: Bruce | Patent Number: 6887035
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Jet pump bearing assembly
Inventor: Forest, et al. | Patent Number: 6884129
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Diesel engine water pump with improved water seal
Inventor: Albright, et al. | Patent Number: 6884022
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Shaft locking couplings for submersible pump assemblies
Inventor: Mack, et al. | Patent Number: 6883604
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Axial tube assembly for a motor
Inventor: Horng, et al. | Patent Number: 6882074
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Impeller for molten metal pump with reduced clogging
Inventor: Thut | Patent Number: 6881030
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Vacuum pump
Inventor: Beyer, et al. | Patent Number: 6877963
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Method and apparatus for early fault detection in centrifugal pumps
Inventor: Hellmann, et al. | Patent Number: 6877947
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Method and apparatus for early fault detection in centrifugal pumps
Inventor: Hellmann, et al. | Patent Number: 6877947
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Apparatus for sealing a water pump bearing
Inventor: Lee, et al. | Patent Number: 6869224
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System for passive and stable suspension of a rotor in rotor/stator assemblies
Inventor: Izraelev | Patent Number: 6861778
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Mechanism for fast fastening fans of server
Inventor: Chuang | Patent Number: 6851925
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Mechanism for fast fastening fans of server
Inventor: Chuang | Patent Number: 6851925
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Oil-circulating structure for fan
Inventor: Li | Patent Number: 6848830
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Metal bushing motor to fix in a fan
Inventor: Wang | Patent Number: 6847141
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Pump with an electrodynamically supported impeller and a hydrodynamic bearing between the impeller and the stator
Inventor: Davis, et al. | Patent Number: 6846168
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Method and apparatus for varying the critical speed of a shaft
Inventor: Hull | Patent Number: 6846158
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Centrifugal fluid pump apparatus
Inventor: Yaegashi, et al. | Patent Number: 6840735
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Bearing device for a motor having a bearing set including multiple bearings of different materials
Inventor: Chou, et al. | Patent Number: 6836041
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Bearing arrangement
Inventor: Schmidt, et al. | Patent Number: 6817772
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Motor and turbo-molecular pump
Inventor: Yashiro, et al. | Patent Number: 6815855
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Nuclear reactor submerged high temperature spool pump
Inventor: Kitch, et al. | Patent Number: 6813328
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Structure of reflux fan for excimer laser apparatus
Inventor: Ozaki, et al. | Patent Number: 6813301
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Water pump bearing
Inventor: Yamashita, et al. | Patent Number: 6811316
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Plastic hub with an automatically adjusted core
Inventor: Chuang | Patent Number: 6799949
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Motor and pressure generating apparatus incorporating the motor
Inventor: Yashiro, et al. | Patent Number: 6784580
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Balancing piston for centrifugal compressors with a seal with small cells which have divergent play
Inventor: Camatti, et al. | Patent Number: 6779970
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Water pump
Inventor: Ozawa, et al. | Patent Number: 6764278
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Water pump
Inventor: Ozawa, et al. | Patent Number: 6764278
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Centrifugal air compressor
Inventor: Wheeler, Jr., et al. | Patent Number: 6763812
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Touch down of blood pump impellers
Inventor: Capone, et al. | Patent Number: 6761532
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Pumping or mixing system using a levitating magnetic element, related system components, and related methods
Inventor: Terentiev | Patent Number: 6758593
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Blood pump
Inventor: Schulte Eistrup, et al. | Patent Number: 6752602
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Removable splined shaft end for submersible pumps
Inventor: Wilson, et al. | Patent Number: 6752560
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Compact turbocharger
Inventor: Woollenweber | Patent Number: 6739845
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Centrifugal pump with integrated motor
Inventor: Laing, et al. | Patent Number: 6736616
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Protective device for a turbo molecular pump and method of protecting a turbo molecular pump
Inventor: Namiki, et al. | Patent Number: 6736593
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Thrust bearing cooling unit for a turbo compressor
Inventor: Choi, et al. | Patent Number: 6729858
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Fan having sealing device
Inventor: Lee, et al. | Patent Number: 6726450
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Rotary machine with reduced axial thrust loads
Inventor: Tan, et al. | Patent Number: 6709243
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High-speed turbo pump
Inventor: Holzer | Patent Number: 6709236
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High-speed turbo pump
Inventor: Holzer | Patent Number: 6709236
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Impeller shaft assembly system
Inventor: Gilbert, et al. | Patent Number: 6709234
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Tank and a centrifugal pump for emptying the tank
Inventor: S.o slashed.rensen | Patent Number: 6702554
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Sliding bearing for a magnetically driven centrifugal pump
Inventor: Rennett | Patent Number: 6702468
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Bearing fixed assembly in a direct current fan
Inventor: Lin | Patent Number: 6700257
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Fan assembly with lubricant-containing bearings
Inventor: Lin | Patent Number: 6699020
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Opposed flow seal/bearing assembly
Inventor: Ramsay, et al. | Patent Number: 6695480
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Bearing seal for water pump
Inventor: Yano, et al. | Patent Number: 6688605
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Radial turbo-blower
Inventor: Hodapp, et al. | Patent Number: 6682324
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Vertical pump with oil lubricant; C-seal for pump; and pump with threaded shaft position adjustment
Inventor: Rockwood | Patent Number: 6672830
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Magnetically driven pump
Inventor: Terracol, et al. | Patent Number: 6672818
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Motor and turbo-molecular pump
Inventor: Yashiro, et al. | Patent Number: 6664683
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Copper-based sintered alloy bearing and motor fuel pump
Inventor: Kanezaki, et al. | Patent Number: 6663344
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Bearing unit with magnetic bearing protection upon rotation stoppage
Inventor: Ohura | Patent Number: 6661143
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Vertical pump with oil lubricant, C-seal for pump; and pump with threaded shaft position adjustment
Inventor: Rockwood | Patent Number: 6659720
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Pump with electrodynamically supported impeller
Inventor: Davis, et al. | Patent Number: 6641378
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Magnetic-levitated cooling circulatory mechanism
Inventor: Wang | Patent Number: 6638033
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Ceiling fan
Inventor: Mehta | Patent Number: 6638019
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Gas forwarding apparatus for respiration and narcosis devices
Inventor: Schob | Patent Number: 6637433
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Hybrid bearing arrangement for centrifugal compressor
Inventor: Sishtla | Patent Number: 6632077
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Pump system employing liquid filled rotor
Inventor: Cowans | Patent Number: 6626649