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. 29, 2010
Filed:
Jun. 01, 2007
Rodrigo B. Vera, Leeds, AL (US);
Rodrigo B. Vera, Leeds, AL (US);
Plasma Waste Recycling, Inc., Huntsville, AL (US);
Abstract
An apparatus for conveying solid waste to a furnace includes an opening to an elongated channel into which waste material is received and an outlet open to the furnace. A reciprocating ram with a head plate located in the channel opposite the outlet forces the waste toward the outlet. The ram also has an upper shield dimensioned to be slightly greater in area than the opening such that the opening is blocked when the ram is extended. The channel also includes an actuator-impelled restrictor plate for compressing waste as it is forced through said channel into a narrower portion, and a isolation door operable to close off the channel.