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. 14, 2002
Filed:
Jul. 07, 2000
Applicant:
Inventor:
Hidetoshi Wakamatsu, Tokyo, JP;
Assignee:
Oki Electric Industry Co, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 4/700 ;
U.S. Cl.
CPC ...
B01D 4/700 ;
Abstract
A pair of jet nozzles are constructed for vapor-liquid contact removal in a gaseous molecule impurity removal apparatus, with one of the nozzles producing a counter flow to an upstream direction and the other nozzle producing a flow parallel to a downstream flow, the pair of nozzles being so disposed as to be joined together in a counter flow system. The counter flow nozzles are arranged alternatively so that they are not opposite each other. Also, a three stage eliminator structure is provided, and air that has been processed once is fed back to a central eliminator.