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:
Jan. 30, 1979
Filed:
Jun. 07, 1977
Mitsui Engineering & Shipbuilding Co., Ltd., Tokyo, JP;
Abstract
A gas-liquid contact apparatus for contacting gas with liquid by dispersing air to form fine air bubbles in the liquid power with minimum consumption of power which comprises: a vessel in which liquid held; a perforated pipe with a plurality of apertures through which gas is ejected into the liquid; and a rotor with blades radially attached thereto within the vessel, each blade of which is positioned in parallel to the axis of the perforated pipe and passes in proximity to the apertures so that gas is sheared by said rotating blades immediately after it is ejected from the apertures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile