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:
Mar. 30, 1999
Filed:
May. 29, 1997
Applicant:
Inventors:
Assignee:
Niro Soavi S.p.A., Parma, IT;
Primary Examiner:
Int. Cl.
CPC ...
B01F / ;
U.S. Cl.
CPC ...
3661762 ; 3661854 ; 138 46 ;
Abstract
In a homogenization unit, a homogenizing valve comprises an impact head which, with a lower valve body, forms an annular high-pressure chamber (64) supplied by a high pressure channel (24). An annular surface of the impact head cooperates with an opposite face of a passage head (22) accommodated in the lower valve body to define a radial passage gap, with an impact ring facing it; the gap leads into a low-pressure annular chamber (54) from which a low pressure channel (34) leads off. The impact head comprises two spaced out guide areas to guide the head in the valve body.