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:
Mar. 21, 2017
Filed:
Mar. 01, 2013
Applicant:
Yanmar Co., Ltd., Osaka, JP;
Inventor:
Taisuke Ono, Osaka, JP;
Assignee:
YANMAR CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63J 3/02 (2006.01); F22B 1/18 (2006.01); F02G 5/02 (2006.01); F01K 13/02 (2006.01); F01K 23/10 (2006.01); F01K 23/06 (2006.01); B63J 3/00 (2006.01);
U.S. Cl.
CPC ...
B63J 3/02 (2013.01); F01K 13/02 (2013.01); F01K 23/065 (2013.01); F01K 23/101 (2013.01); F02G 5/02 (2013.01); F22B 1/1807 (2013.01); B63J 2003/008 (2013.01); Y02T 10/166 (2013.01); Y02T 70/5281 (2013.01);
Abstract
A waste heat recovery system for a vessel for supplying to a plurality of scroll expanders which are connected in parallel to one another, steam generated by a heat exchanger using waste heat from a main machine as a heat source, may include gate valves corresponding to respective scroll expanders and an electronic controller which controls the number of the scroll expanders which drives based on flow volume of the steam by opening or closing of the gate valves.