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. 16, 1978
Filed:
Jun. 08, 1977
Applicant:
Inventors:
Wolfgang Fischer, Konigsberg, DT;
Bernd Hengst, Schweinfurt am Main, DT;
Assignee:
Sachs-Systemtechnik GmbH, Schweinfurt am Main, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B / ; C02B / ; C25C / ;
U.S. Cl.
CPC ...
204228 ; 204149 ; 204237 ; 204271 ;
Abstract
An electrolytic water purification system operated from a battery includes an electrolytic cell which may purify water properly only when an applied voltage exceeds the battery output voltage. A power supply circuit energized by the battery furnishes the necessary higher voltage. An electrically driven pump is directly energized by the battery for pumping the water to be purified through the cell. The pump is automatically deenergized when the conductivity of the water or the available voltage is outside prescribed limits.