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:
Oct. 30, 1990
Filed:
Dec. 19, 1988
Applicant:
Inventors:
Grant E Lavelle, Wood Haven, MI (US);
Charles Rossio, Detroit, MI (US);
Davis, Dwight, Detroit, MI (US);
Assignee:
Diversey Corporation, Wyandotte, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
137-1 ; 137542 ; 366336 ;
Abstract
An apparatus for de-gelling a liquid mixture in accordance with the present invention includes a device interposed in the flow of the solution for agitating the solution, the agitation sufficient to substantially de-gel the solution. The device for agitating may include a valve which has a chattering motion on opening and closing to agitate the solution; a bead chamber containing closely packed beads through which the solution must pass to reach an outlet, or both the valve and bead chamber.