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:
Aug. 30, 2022
Filed:
Aug. 22, 2018
Hangzhou Sanhua Research Institute Co., Ltd., Hangzhou, CN;
Shifeng Liu, Hangzhou, CN;
Lin-Jie Huang, Hangzhou, CN;
Xu Li, Hangzhou, CN;
Wenqing Chen, Hangzhou, CN;
Mei Wang, Hangzhou, CN;
Li Li, Hangzhou, CN;
Junqi Dong, Hangzhou, CN;
HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD., Hangzhou, CN;
Abstract
The present application provides a pipeline adapter including a first connection block, a second connection block, a fastener and a seal ring. The first connection block is provided with a first channel and a first annular positioning groove disposed around the first channel. The second connection block is provided with a second channel communicating with the first channel and a second annular positioning platform fitting inside the first annular positioning groove. The second annular positioning platform is disposed around the second channel. The fastener connects the first connection block to the second connection block. The seal ring fits between the first annular positioning groove and the second annular positioning platform. The pipeline adapter is convenient to use, has a favorable sealing effect, and facilitates pipeline connection of a refrigeration system.