logo

For the Inventor, By the Inventor

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 10557651 B1

PDFFull Text
Date of Patent:
Feb. 11, 2020

Filed:

Oct. 17, 2016

Oil-gas balancing apparatus and compressor system with the same

Applicant:

Danfoss (Tianjin) Ltd., Tianjin, CN;

Inventors:

Liang Fan, Tianjin, CN;

Leping Zhang, Tianjin, CN;

Serdar Suindykov, Tianjin, CN;

Assignee:

Danfoss (Tianjin) Ltd., Tianjin, CN;

Attorney:

McCormick, Paulding & Huber PLLC

Primary Examiner:

Keith M Raymond

Int. Cl.
CPC ...
F25B 31/00 (2006.01); F25B 31/02 (2006.01); F04C 29/02 (2006.01); F01C 21/10 (2006.01); F04C 23/00 (2006.01); F04C 18/02 (2006.01);
U.S. Cl.
CPC ...
F25B 31/004 (2013.01); F01C 21/10 (2013.01); F04C 18/0215 (2013.01); F04C 23/00 (2013.01); F04C 23/001 (2013.01); F04C 23/008 (2013.01); F04C 29/02 (2013.01); F04C 29/021 (2013.01); F25B 31/026 (2013.01); F04C 18/0207 (2013.01); F04C 2240/806 (2013.01); F04C 2240/809 (2013.01); F04C 2270/70 (2013.01); F25B 2400/075 (2013.01);
Abstract

An oil-gas balancing apparatus includes: a body, a gas balancing opening and at least one oil balancing hole. The body has a first end and a second end opposite to the first end, and the first end can be fixedly connected to a shell of a compressor and in communication with an oil sump of the compressor and a chamber of the oil sump. The gas balancing opening is disposed on a first portion of an end surface of the second end. The at least one oil balancing hole is disposed on a second portion of the end surface of the second end. The second portion and the first portion are oppositely disposed. A compressor system can include the oil-gas balancing apparatus.

Find Patent Forward Citations

Fan, Liang. (2020). Oil-gas balancing apparatus and compressor system with the same (U.S. Patent No. 10557651). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10557651

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

Loading…