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:
Jan. 13, 1998
Filed:
Jan. 29, 1996
Joseph T Hamrick, Roanoke, VA (US);
Other;
Abstract
An apparatus 10 for feeding solid particles from a low pressure zone to a high pressure zone which generally comprises a live bottom bin 11 for feeding solid particles into a flow dividing auger 12 filling compartments 13 and 14 which in turn alternate in feeding chambers 19 and 20 in reciprocating feeder 15. Chambers 19 and 20 alternate after filling in moving to the zone of high pressure where the solid particles are discharged into a paddle wheel device 16 for even distribution into high pressure chamber 17. Reciprocating piston assembly 24 is actuated by a double acting cylinder 23 which is timed in consonance with the live bottom bin 11 to move the assembly to a discharge mode after either chamber 19 or 20 is filled.