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:
Sep. 28, 1976
Filed:
Apr. 24, 1974
Applicant:
Inventor:
Per Gunnar Norback, Lidingo, SW;
Assignee:
Aktiebolaget Carl Munters, Sollentuna, SW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01F / ; B32B / ;
U.S. Cl.
CPC ...
261111 ; 261112 ; 261D / ; 156250 ;
Abstract
A contact apparatus for effecting the interaction of air and water including at least one bed mounted in a casing of units positioned side by side with each unit composed entirely or partly of corrugated, vertically positioned layers or sheets for receiving water supplied from the top of the casing and air flowing upwardly from the bottom of the casing. The bed has a downward slope from the air intake side of the casing towards the interior of the apparatus.