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:
Jun. 19, 2012
Filed:
Nov. 11, 2005
Paul Olof Meinander, Grankulla, FI;
Tom Cichoracki, Helsingfors, FI;
Paul Olof Meinander, Grankulla, FI;
Tom Cichoracki, Helsingfors, FI;
Pom Technology Oy AB, Helsinki, FI;
Abstract
The present invention relates to a degassing centrifugal apparatus (), such as a degassing centrifugal pump () for use in a pulp- or papermaking process. The degassing centrifugal apparatus () according to the present invention comprises a rotatable hollow rotor () connected to a stationary fluid inlet () at one end portion and a stationary liquid outlet () at the opposite end portion, and having a gas exhaust () for removing gas from the centre thereof. The apparatus further comprises at said inlet end portion means () for rotating said fluid and directing it to the inner wall of said rotor (). The apparatus further comprises a rotatable sensor () arranged to measure the layer thickness of a liquid () rotating in said apparatus.