Metering valve and a fluid dispenser device including such a valve

US7793807B2 · kind B2 · utility

Assignee

• Valois SAS · FR

Inventors

• David Goujon · Saint-André-les-Vergers, FR
• Christophe Jacuk · Le Vaudreuil, FR
• Christophe Marie · Caen, FR
• Frederic Pirou · Crasville, FR

Key dates

• Filing date: Oct 4, 2004
• Grant date: Sep 14, 2010
• Expiry date: Feb 22, 2027

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65D83/52
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A metering valve for dispensing fluid, the metering valve having a valve body (10), a metering chamber (20), and a valve member (30) that is slidable in the valve body (10) so as to dispense the fluid contained in the metering chamber (20). The wall (27) of the metering chamber (20) is curved, at least in part, in axial section.