2024
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Invention
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Air bearing for use as seal.
In order to effect a seal a porous material which comprises one sid... |
2022
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Invention
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Externally pressurized porous gas bearings or seals operating on refrigerant utilizing shear heat... |
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Invention
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Electrostatic dissipative externally pressurized porous bearings. A non-contact air bearing havin... |
2021
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Invention
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Externally pressurized oil-free freon bearing. In order to effect a seal a porous material which ... |
2020
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Invention
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Air bearing for use as seal. In order to effect a seal a porous material which comprises one side... |
2018
|
Invention
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Thrust bearing as a seal.
A porous media ventless thrust bearing seal is disclosed. The porous m... |
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Invention
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Pneumatic bearing assembly for a linear guide rail. A pneumatic bearing assembly for a linear gui... |
2017
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Invention
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Long travel air bearing linear stage. A long travel aerostatic linear stage includes a plurality ... |
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Invention
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Snap joint for externally-pressurized gas bearings. A gas bearing assembly includes a snap joint ... |
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Invention
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Snap joint for externally pressurized gas bearings. A gas bearing assembly includes a snap joint ... |
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P/S
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Machines parts, namely, externally pressurized porous sleeves or faces contained in a housing, us... |
2016
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Invention
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Externally pressurized porous media gas bearing for use in valves and preventing fugitive emissio... |
2015
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Invention
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Porous media ventless seal. The use of externally-pressurized porous media in shaft sealing for t... |
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Invention
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Thrust bearing as a seal. A porous media ventless thrust bearing seal is disclosed. The porous me... |
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Invention
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Gas bearing, porous media vacuum roller and porous media air turn. In order to provide web handli... |
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Invention
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Hydrostatic bearing made of magnetic material which is also used as a motor magnet. A permanent m... |
2014
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Invention
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Method and a device for depositing a film of material or otherwise processing or inspecting, a su... |
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P/S
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Manufacturing services for others in the field of machine parts, namely, bearings |
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Invention
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Air bearing for use as seal. In order to effect a seal; a porous material which comprises one sid... |
2013
|
Invention
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Air bearing for use as seal. A non-contact bearing has opposing surfaces (551,560) with relative ... |
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Invention
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Air bearing for use as an adjustable contact pressure brush. A non-contact bearing has opposing s... |
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Invention
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Air bearing for use as a seal. In order to effect a seal; a porous material which comprises one s... |
2010
|
Invention
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Method and apparatus for in-line processing and immediately sequential or simultaneous processing... |
2007
|
Invention
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Vacuum chamber stage with application of vacuum from below. A stage for processing a substrate, e... |
2006
|
Invention
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A method and a device for depositing a film of material or otherwise processing or inspecting, a ... |
2005
|
Invention
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Non-contact porous air bearing and glass flattening device. Thin substrates, such as flat glass p... |
|
Invention
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Moving vacuum chamber stage with air bearing and differentially pumped grooves. A stage for proce... |
2000
|
Invention
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Workpiece levitation using alternating positive and negative pressure flows. A support structure ... |
1994
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P/S
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machine parts, namely, fluid film bearings and devices using them, namely, slides, spindles and b... |
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Invention
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Method for manufacturing externally pressurized bearing assemblies. A novel means for manufacturi... |