Patent ID: 7614527
Filing Date: 2009-11-10
Classification: B29C,B29D,B29L

Abstract:
1. Valve suitable for filling, with a polymerizable material, a cavity ( 10 ) for molding an optical lens, especially an ophthalmic lens, which valve ( 2 ) includes a material inlet orifice ( 7 ), a material outlet orifice ( 8 ), an orifice ( 9 ) for ejecting material into said cavity ( 10 ), and a distributor ( 16 ) for putting into communication with each other or isolating from each other the material inlet orifice ( 7 ), the material outlet orifice ( 8 ) and the ejection orifice ( 9 ), which valve is characterized in that: it includes a dosing chamber ( the inlet orifice ( said distributor (