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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.:

US 9689593 B1

PDFFull Text
Date of Patent:
Jun. 27, 2017

Filed:

Oct. 14, 2014

Compressor and oil amount management system for compressor

Applicant:

Sumitomo Heavy Industries, Ltd., Shinagawa-ku, JP;

Inventor:

Yuki Ikushima, Nishitokyo, JP;

Assignee:

SUMITOMO HEAVY INDUSTRIES, LTD., Shinagawa-Ku, Tokyo, JP;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Dung H Bui

Int. Cl.
CPC ...
B01D 49/00 (2006.01); F25B 31/00 (2006.01); B01D 46/00 (2006.01); B01D 45/16 (2006.01); B01D 45/08 (2006.01); F25B 9/14 (2006.01); F25B 49/02 (2006.01);
U.S. Cl.
CPC ...
F25B 31/004 (2013.01); B01D 45/08 (2013.01); B01D 45/16 (2013.01); B01D 46/0005 (2013.01); B01D 46/0086 (2013.01); F25B 9/14 (2013.01); F25B 31/006 (2013.01); F25B 49/02 (2013.01); F25B 2500/16 (2013.01); F25B 2700/03 (2013.01);
Abstract

A compressor compresses a coolant gas returned from a refrigerator and supplies the coolant gas to the refrigerator. A compression capsule compresses the coolant gas and cools compression heat generated by compressing the coolant gas, using oil. An oil separator separates and stores the oil contained in the coolant gas compressed by the compression capsule. A capsule oil level gauge that measures an oil level in the compression capsule. A separator oil level gauge that measures an oil level in the oil separator.

Find Patent Forward Citations

Ikushima, Yuki. (2017). Compressor and oil amount management system for compressor (U.S. Patent No. 9689593). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9689593

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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