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:
Dec. 13, 1994
Filed:
Jun. 01, 1993
Patrick J Monahan, Gales Ferry, CT (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
There is presented a sonic apparatus for degassing liquids. The apparatus cludes a vessel for receiving and releasably retaining an open-top container and adapted to be closed with the container therein, transducer suspension structure positioned in the vessel, an ultrasonic transducer suspended from the structure and disposed in the container spaced from the walls and bottom of the container and beneath the surface of a liquid contained therein. The apparatus further includes a signal generator outside of the vessel for transmitting power to the transducer, and a vacuum pump for maintaining the vessel interior at a vacuum.