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:
Jun. 28, 1983
Filed:
Apr. 22, 1981
Heinz Koblenzer, Filderstadt, DE;
Langbein-Pfanhauser Werke AG, Neuss, DE;
Abstract
An apparatus for the distillation of vaporizable liquids, for example alcohol, solvents used for the degreasing of metal and the like, comprises a distillation chamber, a heating unit in the region of the bottom of the distillation chamber, a cooling and condensation unit at an upper portion of the distillation chamber and a cold-generating unit. According to the invention, the cold-generating unit is formed as a heat pump with a circulating refrigerant and has a compressor, a cold branch and a hot branch. The cold branch is connected to the cooling and condensation unit of the distillation chamber while the hot branch transfers heat via a heat exchanger to a heat storage device, e.g. a utility water reservoir from which hot water is drawn to heat the heating unit of the distillation chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile