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:
Nov. 25, 2003
Filed:
Oct. 28, 1999
Veikko Ilmasti, Helsinki, FI;
Hannu L. Suominen, Golden, CO (US);
BCDE Group Waste Management LTD Oy, Helsinki, FI;
Abstract
The invention refers to an ion particle classifier and a method for classifying coarse solid particles from an air suspension of micronized particles, said ion particle classifier comprising a housing surrounding an electrically conductive, cylindrical inner layer, acting as a first electrode, and a centrally positioned rod with a number of radially directed lips, acting as a second electrode, said electrodes being electrically insulated from said housing and coupled to a high voltage current source, an inlet pipe for said air suspension of micronized particles to be classified terminates at a one end of said first electrode and an outlet pipe for an air suspension of classified line particles is mounted close to the opposed and of said first electrode, one end of said is provided with discharge means for a fraction of classified coarse particles of said air suspension, said classifier further being provided with a rinsing air input entering said classifier at one of its ends.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile