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. 13, 1977
Filed:
May. 17, 1974
Applicant:
Inventor:
Dieter Kuhl, Bubenreuth, DT;
Assignee:
Siemens Aktiengesellschaft, Munich, DT;
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; C01B / ; H01M / ;
U.S. Cl.
CPC ...
23284 ; 55278 ; 423220 ; 423230 ; 423234 ; 429 27 ;
Abstract
An improved method and apparatus for removing carbon dioxide from the air in which the air is passed at a slightly elevated pressure over the surfaces of absorption elements impregnated with a carbon dioxide-absorbing liquid. The elements are corrugated plates, and the air flows transverse to the corrugations.