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. 28, 2017
Filed:
Feb. 28, 2013
Applicant:
Yanmar Co., Ltd., Osaka, JP;
Inventor:
Taisuke Ono, Osaka, JP;
Assignee:
YANMAR CO., LTD., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01K 23/04 (2006.01); F01K 25/08 (2006.01); F01K 23/10 (2006.01); F01K 25/06 (2006.01); F02G 5/02 (2006.01);
U.S. Cl.
CPC ...
F01K 23/04 (2013.01); F01K 23/10 (2013.01); F01K 25/065 (2013.01); F01K 25/08 (2013.01); F02G 5/02 (2013.01); Y02E 20/14 (2013.01); Y02T 10/166 (2013.01);
Abstract
A waste heat recovery Rankine cycle system has a first Rankine cycle operated with a first working medium and a second Rankine cycle operated with a second working medium having a lower boiling point than the first working medium, the first Rankine cycle has a second scroll type fluid machine as an expander, a second electric generator, a second condenser, a condensing tank, a second condensing pump, a gas-liquid separation device, a heat exchanger, a low rate regulation valve, and a control device. This structure can drive a generator by a waste heat not only in a first Rankine cycle but also in a second Rankine cycle.