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:
May. 24, 1977
Filed:
Jul. 25, 1975
Applicant:
Inventors:
John J Nolan, Cambridge, MA (US);
Peter G Marston, Gloucester, MA (US);
Assignee:
Sala Magnetics, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210222 ; 55100 ; 55418 ; 138 42 ;
Abstract
A flow control unit for a magnetic matrix in a magnetic separator including at least one expander section, each expander section including a channel element having at least one port, a plurality of channels extending radially outwardly from each port and terminating in a plurality of first holes; and a spreader element including a plurality of second holes equal in number and aligned with the holes of the adjacent expander section, a plurality of ducts associated with each of the second holes and a plurality of passages, one interconnecting each of the ducts with a respective one of the second holes.