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:
Oct. 27, 2026
Filed:
Dec. 27, 2021
Usui Co., Ltd., Shizuoka, JP;
Tetsunobu Suzuki, Shizuoka, JP;
Masaru Suzuki, Shizuoka, JP;
USUI CO., LTD., Shizuoka, JP;
Abstract
A gas-liquid separator includes a pipe member through which a gas-liquid two-phase fluid flows; and a swirling flow generator configured to swirl the gas-liquid two-phase fluid to separate gas and liquid therefrom. The swirling flow generator includes blades spirally curved about a central axis of the pipe member. The blade includes a distal end in a pipe radial direction. The distal ends of the blades is continuous over an entire circumference of the pipe member when the pipe member is viewed from an axial direction thereof. A communication portion is provided between the pipe member and the swirling flow generator by forming a bulging portion formed on an inner circumferential surface of the pipe member to extend in the axial direction. The communication portion is configured to communicate a first space upstream of the swirling flow generator with a second space downstream of the swirling flow generator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile