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:
Jul. 13, 1976
Filed:
Oct. 25, 1974
Willy Regenass, Muttenz, CH;
Ciba-Geigy Corporation, Ardsley, NY (US);
Abstract
An apparatus for controlling the temperature of a heatexchange liquid in accordance with the mixing principle, the apparatus including a centrifugal pump connected to a drive motor for conveying or circulating the liquid in a working circuit, two containers for the liquid in a shunt circuit connected via respective shut-off devices to the working circuit, means for maintaining the temperature of the liquid in one container at a given value below the temperature in the working circuit and the temperature of the liquid in the other container at a given value above the latter temperature and a mechanical propeller-like circulating means is each container, the centrifugal pump being disposed between the two containers and having a pump shaft which extends into one of the containers and piercingly extends completely through the other container and is connected to the drive motor, said motor being arranged externally of the latter container, and the propeller-like means being mounted on the two portions of the pump shaft disposed inside the containers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile