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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5540895 B1

PDFFull Text
Date of Patent:
Jul. 30, 1996

Filed:

Dec. 07, 1994

Device for the treatment of mixture of steam and air contaminated with

Applicant:
Inventors:

Ernest Faber, Luxembourg, LU;

Romain Frieden, Luxembourg, LU;

Marc Solvi, Luxembourg, LU;

Louis Schmit, Luxembourg, LU;

Leon Ulveling, Luxembourg, LU;

Assignee:

Paul Wurth S.A., Luxembourg, LU;

Attorney:

Fishman, Dionne & Cantor

Primary Examiner:

Robert J Warden

Assistant Examiner:

Hien Tran

Int. Cl.
CPC ...
C03B / ; B01D / ;
U.S. Cl.
CPC ...
422172 ; 422171 ; 422170 ; 65141 ; 261D / ;
Abstract

A device in which a mixture of steam and contaminated air is first of all channelled into an upward stream and that the mixture subsequently flows as a downward stream in a vessel maintained at reduced pressure. The device further includes an arrangement for spraying an alkaline aqueous solution into the downward stream of the mixture of steam and contaminated air. The decontaminated uncondensed gases are thereby removed from the vessel by a forced and adjustable stream which creates and maintains a reduced pressure inside the vessel.

Find Patent Forward Citations

Faber, Ernest. (1996). Device for the treatment of mixture of steam and air contaminated with (U.S. Patent No. 5540895). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5540895

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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