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:
Sep. 03, 2019
Filed:
Jan. 18, 2017
Climeon Ab, Kista, SE;
CLIMEON AB, Kista, SE;
Abstract
A heat recovery system arranged to be used together with a first closed loop system (S) configured as a first closed-loop thermodynamic Rankine cycle system, to convert heat from a heat generating unit () into electrical energy (E). Said heat recovery system comprising a second closed loop system (S) comprising a second system working medium (W) configured as a second closed-loop thermodynamic Rankine cycle system arranged to convert the heat in at least one heat stream (HS) generated by the heat generating unit () into a first batch (E) of electrical energy (E) and a third closed loop system (S) comprising a circulating third system working medium (W). In the second closed-loop thermodynamic Rankine cycle system the condensation heat enthalpy of a vaporised second working medium (W) is transferred to said third system working medium (W) and the heat from the third system working medium (W) is used as an initial thermal input to the second closed loop system (S), thus converting heat from the third system working medium (W) into a second batch (E) of electrical energy (E). The invention also relates to a method to use a heat recovery system together with a first closed loop system configured as a first closed-loop thermodynamic Rankine cycle system, to convert heat from a heat generating unit into electrical energy.