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. 15, 2022
Filed:
Jul. 26, 2017
Turboden S. P. A., Brescia, IT;
TURBODEN S.p.A., Brescia, IT;
Abstract
An organic Rankine cycle system () with direct exchange and in cascade comprising a high temperature organic Rankine cycle () which carries out the direct heat exchange with a hot source (H) and a low temperature organic Rankine cycle (') in thermal communication with the high temperature cycle (). The organic Rankine cycle system () is configured in a way that the thermal communication between the cycles (′) takes place through at least one heat exchanger () configured to use at least the condensation heat of the high temperature cycle to vaporize and/or preheat the working fluid of the low temperature organic Rankine cycle fluid and through a heat exchanger () configured to operate as working fluid sub-cooler for the high temperature organic Rankine cycle () and as a working fluid preheater for the low temperature organic Rankine cycle (′).