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.:
Date of Patent:
May. 02, 1978
Filed:
Jun. 01, 1976
Applicant:
Inventor:
Richard E Speece, Falls Church, VA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 52 ; 210 60 ;
Abstract
The concentration of gas in a liquid is diluted to prevent effervescence and loss of dissolved gas, by introducing a diluent to a liquid emerging from a plug flow chamber within which the liquid is supersaturated with gas by recirculation of the liquid through a closed loop including the plug flow chamber and a gas transfer device.