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. 21, 2005
Filed:
Dec. 06, 2001
Hannu L. Suominen, Maple Grove, MN (US);
Hannu L. Suominen, Maple Grove, MN (US);
BCDE Group Waste Management, Ltd., Oy, FI;
Abstract
The present invention concerns a method and an equipment for pre-treatment of used tires () before a pyrolysis process. The invention is characterized in that said cleaning of each tire () is carried out in a closed chamber () with high pressure air jets. Air contaminated with dust and other dirt particles from said tire () is preferably continuously conducted through an air cleaning device () for removing said dust and other dirt particles from the air, and received cleaned air is fed to a high pressure blower () for producing said high pressure air jets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile