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:
Feb. 20, 1979
Filed:
Nov. 30, 1977
Ilmari Koponen, Savonlinna, FI;
Enso-Gutzeit Osakeyhtio, Helsinki, FI;
Abstract
Means for separating gas from a liquid suspension, in particular from a fibre suspension which is going to be conducted to a paper machine, the means including a separation space wherein a dispersion nozzle has been mounted to serve the purpose of atomizing into droplets the suspension introduced into the upper part of the separation space and which has been provided with a drain pipe for removal of the suspension relieved of gases that accumulates in the lower part of the separation space, and a gas removal space connected to a vacuum source and which at the same time communicates with the separation space so that the gas can be liberated from the suspension with the aid of subatmospheric pressure and drawn out of the separation space. In the wall confining the separation space and the gas removal space there have been formed one or several upwardly widening gas removal apertures by which the spaces communicate with each other.