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:
Dec. 16, 1980
Filed:
Oct. 23, 1978
John A Clements, Wallington, GB;
Technicon Instruments Corporation, Tarrytown, NY (US);
Abstract
A separator and method, particularly for use in continuous-flow analysis, for separating liquid from a mixture of a liquid phase and a solid phase. The separator includes a first conduit, and a second conduit which communicates with the first conduit across a filter, whereby liquid in the liquid-solid phase mixture in the first conduit can be pumped into the second conduit, the solid phase being held back by the filter, the filter then being back-washed with wash liquid. The liquid-solid phase mixture may be segmented, the segments being separated by occluded air, or air and wash liquid segments, the back-washing then being controlled to occur while the air and/or wash liquid traverses the filter.