Patent International Class: F16J 15/40
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Shaft isolation seal
Inventor: Maier, et al. | Patent Number: 8146922
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Low and reverse pressure application hydrodynamic pressurizing seals
Inventor: Vasagar, et al. | Patent Number: 8074995
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Positioning apparatus
Inventor: Nakamura, et al. | Patent Number: 8021485
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Centrifugal separator with sealing device
Inventor: Klintenstedt | Patent Number: 7998051
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Slide ring seal
Inventor: Hagen, et al. | Patent Number: 7938404
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Automated seal oil by-pass system for hydrogen cooled generators
Inventor: Annigeri, et al. | Patent Number: 7913815
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Surface tension seal
Inventor: De Volder, et al. | Patent Number: 7823499
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Device for sealing a rotating shaft penetrating a housing wall
Inventor: Schollhorn | Patent Number: 7762558
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Mechanical seal device
Inventor: Yanagisawa, et al. | Patent Number: 7744094
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Seal with non-contact adjacent deflector rings
Inventor: Hartmann, et al. | Patent Number: 7624989
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Drive shaft sealing device for small watercraft
Inventor: Kishimoto, et al. | Patent Number: 7530870
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Rotary seal
Inventor: Moldt, et al. | Patent Number: 7392988
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Arrangement in connection with mechanical seal
Inventor: Trygg, et al. | Patent Number: 7347423
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Hydraulic shaft sealing arrangement for high-temperature applications
Inventor: Gaebler, et al. | Patent Number: 7344139
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Anti-leakage device for lubrication oil in a fan
Inventor: Chen | Patent Number: 7296801
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Sealing in a hydraulic turbine unit
Inventor: Gittler | Patent Number: 7222861
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Shaft seal assembly
Inventor: Takahashi | Patent Number: 7210687
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Seal assembly, cartridge, and method
Inventor: Lemetteil | Patent Number: 7201379
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Differential pumping seal apparatus
Inventor: Shinozaki | Patent Number: 7134668
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Low-friction seal
Inventor: Busse, et al. | Patent Number: 7125018
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Fan cooled seal seat
Inventor: Dahlheimer | Patent Number: 7108266
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Cartridge-type bearing seal for machine tool spindle
Inventor: Hoeting, et al. | Patent Number: 7090220
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Positioning apparatus
Inventor: Nakamura, et al. | Patent Number: 7059607
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Non-contacting clearance seal for high misalignment applications
Inventor: Langston, et al. | Patent Number: 7055827
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Mechanical seal device
Inventor: Takahashi | Patent Number: 7004473
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Gas-buffered seal assembly and method therefor
Inventor: Ebert, et al. | Patent Number: 6991235
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Method and device at a hydrodynamic pump piston
Inventor: Haughom | Patent Number: 6983682
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Inter-fluid seal assembly and method therefor
Inventor: Goss, et al. | Patent Number: 6976679
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Coupling for feeding a heat-exchange medium to a rotating body
Inventor: Szam | Patent Number: 6962341
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Steam turbine packing spring
Inventor: Zuo, et al. | Patent Number: 6935634
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Hydraulic seal arrangement
Inventor: Rensch | Patent Number: 6921079
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Hydraulic seal arrangement
Inventor: Rensch | Patent Number: 6921079
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Abradable seal having improved durability
Inventor: Sanders, et al. | Patent Number: 6899339
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Ferrofluid seal incorporating multiple types of ferrofluid
Inventor: Li, et al. | Patent Number: 6899338
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Mechanical sealing apparatus
Inventor: Kim | Patent Number: 6871857
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Gas film hydraulic shaft seal
Inventor: McCutchan | Patent Number: 6860483
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Water processing device with liquid seal
Inventor: Sears | Patent Number: 6858150
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Ultra high vacuum ferrofluidic seals and method of manufacture
Inventor: Li, et al. | Patent Number: 6857635
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Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures
Inventor: Gray, Jr., et al. | Patent Number: 6857263
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Shaft seal
Inventor: McCutchan | Patent Number: 6845987
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Shaft seal
Inventor: McCutchan | Patent Number: 6845987
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Low torque seal assembly
Inventor: Hood, et al. | Patent Number: 6845986
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Holder driving unit
Inventor: Yuasa, et al. | Patent Number: 6805487
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Magnetic fluid seal device
Inventor: Anzai, et al. | Patent Number: 6769694
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Apparatus and method for noise attenuation in a speech recognition system
Inventor: Menendez-Pidal, et al. | Patent Number: 6768979
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Ferrofluidic seal with controlled leakage to minimize effects of seal stage bursting
Inventor: Li | Patent Number: 6736402
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Light shielding structure
Inventor: Anzai, et al. | Patent Number: 6733143
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Dynamic pressure seal device and rotary joint device using the same
Inventor: Uesugi, et al. | Patent Number: 6726215
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Dynamic pressure seal device and rotary joint device using the same
Inventor: Uesugi, et al. | Patent Number: 6726215
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Seal arrangement
Inventor: Ashworth | Patent Number: 6722663
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Low torque seal assembly with open cell filter media
Inventor: Hood, et al. | Patent Number: 6722657
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Low torque seal assembly with open cell filter media
Inventor: Hood, et al. | Patent Number: 6722657
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Device for the axial transport of fluid media
Inventor: Nusser, et al. | Patent Number: 6719791
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Seal assemblies
Inventor: Hall, et al. | Patent Number: 6708981
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Seal assemblies
Inventor: Hall, et al. | Patent Number: 6708981
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Rotary device shaft with oil slinger groove
Inventor: Newberg, et al. | Patent Number: 6698762
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Motor with stationary shaft and high speed capillary seal
Inventor: Pelstring, et al. | Patent Number: 6679501
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Motor with stationary shaft and high speed capillary seal
Inventor: Pelstring, et al. | Patent Number: 6679501
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Magnetic fluid seal
Inventor: Anzai | Patent Number: 6672592
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Fluid seal and bearing with same
Inventor: Sumi | Patent Number: 6671125
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Seal carrier for a rotary machine and method of retrofitting
Inventor: Fang, et al. | Patent Number: 6655696
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Controlled temperature combustion engine
Inventor: Gray, Jr. | Patent Number: 6651432
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Metal-to-metal seal assembly for oil and gas production apparatus
Inventor: Ezell | Patent Number: 6648335
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Hydrodynamic machine
Inventor: Rietsch | Patent Number: 6612805
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Device for sealing
Inventor: Janich | Patent Number: 6588768
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Sealing system
Inventor: Lippert, et al. | Patent Number: 6582185
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Dynamic seal for a drive shaft
Inventor: Rothlisberger | Patent Number: 6578850
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Dynamic seal for a drive shaft
Inventor: Rothlisberger | Patent Number: 6578850
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Hydraulic seal arrangement, more particularly on a gas turbine
Inventor: Boeck | Patent Number: 6568688
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Low power high speed disc drive spindle seal
Inventor: Pazhayannur, et al. | Patent Number: 6561516
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Bearing guided ferrofluid seal and seal carrier
Inventor: Tompkins | Patent Number: 6558042
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Non-bursting ferrofluid seal
Inventor: Rosensweig, et al. | Patent Number: 6543782
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Gas seal for continuous thermal treatment facilities operated with a protective gas atmosphere
Inventor: Sommereisen | Patent Number: 6517079
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Gas seal for continuous thermal treatment facilities operated with a protective gas atmosphere
Inventor: Sommereisen | Patent Number: 6517079
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Rotary barrier face seal
Inventor: Uth | Patent Number: 6494460
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Rotary sealing assembly
Inventor: Uth | Patent Number: 6494458
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Manometric fluid barrier seal
Inventor: Wyczalkowski, et al. | Patent Number: 6464227
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Manometric fluid barrier seal
Inventor: Wyczalkowski, et al. | Patent Number: 6464227
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Fluid bearing operable in a vacuum region
Inventor: Sogard | Patent Number: 6402380
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Sealing ring
Inventor: Feistel | Patent Number: 6378875
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Apparatus and method for providing a ferrofluidic seal
Inventor: Dorulla | Patent Number: 6378874
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Seal ring using gas curtain
Inventor: Ha | Patent Number: 6352265
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Seal ring using gas curtain
Inventor: Ha | Patent Number: 6352265
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Lubricant seal having partition plate with gutter for drive motor gears and the like
Inventor: Brown | Patent Number: 6343794
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Ferrofluid cap seal for spindle motor
Inventor: Hajji, et al. | Patent Number: 6334616
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Oil sump buffer seal
Inventor: Arora, et al. | Patent Number: 6330790
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Sealing Arrangement
Inventor: Kahle, et al. | Patent Number: 6325383
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Apparatus for reducing distortion in fluid bearing surfaces
Inventor: Sakase, et al. | Patent Number: 6323496
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Motor vehicle torque transfer case with integral constant velocity (CV) joint
Inventor: Krisher | Patent Number: 6319132
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Ferrofluid sealing device
Inventor: Yamazumi, et al. | Patent Number: 6305694
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Seal device
Inventor: Arbeus | Patent Number: 6305692
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Shaft sealing apparatus
Inventor: Fuse | Patent Number: 6305691
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Shaft assembly having improved seal arrangement
Inventor: Eberle, et al. | Patent Number: 6290234
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Sealing apparatus
Inventor: Yamamura, et al. | Patent Number: 6290233
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Fluid bearing operable in a vacuum region
Inventor: Sogard | Patent Number: 6287004
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Non-contact sealing of gaps in gas turbines
Inventor: Beeck, et al. | Patent Number: 6276692
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Fluid bearing vacuum seal assembly
Inventor: Smick, et al. | Patent Number: 6274875
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Fluid bearing vacuum seal assembly
Inventor: Smick, et al. | Patent Number: 6274875
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Labyrinth cartridge seal, and centrifugal compressor applications thereof
Inventor: Dudinetz, et al. | Patent Number: 6273429
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Apparatus for reducing distortion in fluid bearing surfaces
Inventor: Smick, et al. | Patent Number: 6271530