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:
Feb. 21, 1984
Filed:
Jun. 30, 1981
Applicant:
Inventors:
Horst W Emshoff, Mulheim an der Ruhr, DE;
Walter Kusebauch, Erlangen, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
210662 ; 210685 ; 210686 ; 210 961 ; 210284 ;
Abstract
The invention relates to a cooling arrangement, particularly for cooling electrical devices with water-cooled electric conductors, with deionized cooling water (deionate) and a closed cooling system which contains a parallel loop with a mixed-bed filter. According to the invention, the mixed-bed filter is preceded by an alkalizing cation exchanger and an anion exchanger in OH-form, and the mixed-bed filter is provided with a bypass. With this arrangement, the cooling water can be run in a higher pH-value range which for generators may preferentially be about 8 to 8.4.