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:
Sep. 16, 1986
Filed:
Feb. 24, 1984
Abstract
A method for debubbling a liquid includes flowing the liquid into an inlet, applying high energy ultrasonic waves to the liquid inside the inlet, introducing the liquid into a debubbling chamber through the inlet and applying low-energy ultrasonic waves to the liquid in the debubbling chamber to obtain a debubbled liquid. An ultrasonic debubbling apparatus comprises a medium chamber containing a heat and ultrasonic wave transmitting medium, a debubbling chamber inside the medium chamber, an introducing pipe arranged to extend a predetermined length into the medium chamber so as to introduce the liquid to be debubbled into the debubbling chamber, a primary ultrasonic transducer for applying high energy ultransonic waves to the liquid in the introducing pipe and a secondary ultrasonic transducer for applying low energy ultrasonic waves to the liquid in the debubbling chamber.