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:
Jan. 28, 2014
Filed:
Apr. 01, 2008
Applicants:
Junichiro Kasuya, Isesaki, JP;
Yasuaki Kanou, Isesaki, JP;
Inventors:
Junichiro Kasuya, Isesaki, JP;
Yasuaki Kanou, Isesaki, JP;
Assignee:
Sanden Corporation, Gunma, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01K 23/10 (2006.01); F02G 3/00 (2006.01); F01K 25/08 (2006.01); F01K 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A waste heat utilization device recovering waste heat produced by an internal combustion engine from a heat medium includes a Rankine cycle circuit including an evaporator, an expander, a condenser and a pump serially arranged in a circulation line along which a combustible working fluid circulates. A casing air-tightly encloses the Rankine cycle circuit to chemically inactivate the Rankine cycle circuit.