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:
Feb. 17, 2026
Filed:
Jun. 08, 2021
Mitsubishi Electric Corporation, Tokyo, JP;
Kengo Komori, Tokyo, JP;
Takuya Hotehama, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A scroll compressor includes a compression mechanism with a compression chamber. The compression chamber is a combination of a fixed scroll and an orbiting scroll, and is to compress working gas. The fixed scroll includes a main port, and a plurality of sub-ports. The main port is a port through which the working gas compressed in the compression chamber is to be discharged. The sub-ports are ports through which the working gas over-compressed in the compression chamber is to be discharged. The scroll compressor includes a rotary shaft, and a silencing chamber. The rotary shaft drives the compression mechanism. The silencing chamber is disposed downstream of the main port with respect to the flow of the working gas. The silencing chamber includes a discharge hole, an expansion part, and a plurality of chamber sub-ports. The discharge hole is a hole through which the working gas is to be discharged.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile