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:
May. 23, 2017
Filed:
Feb. 14, 2014
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Makoto Okada, Tokyo, JP;
Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 39/04 (2006.01); F25B 1/00 (2006.01); F25B 9/02 (2006.01); F25B 1/10 (2006.01); F28D 1/04 (2006.01);
U.S. Cl.
CPC ...
F25B 1/005 (2013.01); F25B 9/02 (2013.01); F25B 1/10 (2013.01); F28D 1/0443 (2013.01);
Abstract
A compressor apparatus for supplying a compressed refrigerant to a cryogenic refrigerator is disclosed that includes a heat exchanger group that includes a first heat exchanger and a second heat exchanger whose heat exchanging amount is greater than the first heat exchanger; and an axial-flow fan that cools the heat exchanger group. The first heat exchanger is disposed closer to a rotational axis of the axial-flow fan with respect to the second heat exchanger.