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:
Sep. 30, 2025
Filed:
Sep. 29, 2020
York (Wuxi) Air Conditioning and Refrigeration Co., Ltd., Wuxi, CN;
Johnson Controls Tyco Ip Holdings Llp, Milwaukee, WI (US);
Shicai Ji, Wuxi, CN;
Xiuping Su, Wuxi, CN;
Shengmei Yang, Wuxi, CN;
Ronghua Yang, Wuxi, CN;
Jing Chen, Wuxi, CN;
York (Wuxi) Air Conditioning and Refrigeration Co., Ltd., Wuxi, CN;
Tyco Fire & Security GmbH, Neuhausen am Rheinfall, CH;
Abstract
Disclosed are an oil separation device () and a condenser (-) with an oil separation function, and a refrigeration system () using same. The oil separation device () or the condenser (-) comprises: a shell () comprising an oil separation cavity (), a first refrigerant inlet (), a second refrigerant inlet (), a first flow guide channel (-), and a second flow guide channel (-), wherein refrigerant gas flowing through the two flow guide channels can be mixed. When the refrigeration system () comprises two compressors () with different displacements, the requirement of filtering and separating a gaseous refrigerant and lubricating oil can be met without the need for designing the size of the oil separation cavity () in accordance with large-displacement compressors (), and the size is small.