Gaseous Sample Or With Change Of Physical State

Gaseous Sample Or With Change Of Physical State patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/18/05 - 20050181520 - Contaminant scanning system
A method of collecting vapors from an inspected item (106). The method includes providing an item (106) for inspection, forming a chamber (136) around the inspected item (106), with a volume determined responsive to the inspected item (106), applying one or more vapor release measures to the dimensions of the ...

07/21/05 - 20050158876 - Method and apparatus for introduction of high boiling point streams at low temperature
The present invention is a method and apparatus for sampling a high-temperature gaseous process stream containing components with high boiling points. The sampling system is especially suited for instruments having extremely low pressure chambers, such as mass spectrometers. The invention reduces the condensation of high boiling point components of the ...

06/30/05 - 20050142665 - Laser diffraction method for particle size distribution measurements in pharmaceutical aerosols
Disclosed are methods for measuring the particle size distribution of a pharmaceutical aerosol by the use of laser diffraction. ...

06/09/05 - 20050124075 - Method for the measurement of the pressure in a gas phase from rectification and/or absorption columns comprising (meth)acrylic acid the esters and/or nitriles thereof
A process measures the pressure of a gas phase containing (meth)acrylic acid, the esters and/or nitrites thereof of a rectification and/or absorption column via open drillholes in the column wall and lines from the drillholes to the transducers by purging the lines with an oxygen-containing gas in the direction toward ...

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