Invention Grant
- Patent Title: Dose indicator for a fluid dispenser device
- Patent Title (中): 用于流体分配器装置的剂量指示器
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Application No.: US12298010Application Date: 2007-04-23
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Publication No.: US08186343B2Publication Date: 2012-05-29
- Inventor: Fabio Stradella , Giuseppe Stradella
- Applicant: Fabio Stradella , Giuseppe Stradella
- Applicant Address: FR Le Neubourg
- Assignee: Valois SAS
- Current Assignee: Valois SAS
- Current Assignee Address: FR Le Neubourg
- Agency: Sughrue Mion, PLLC
- Priority: FR0651425 20060424
- International Application: PCT/FR2007/051155 WO 20070423
- International Announcement: WO2007/122358 WO 20071101
- Main IPC: A61M11/00
- IPC: A61M11/00

Abstract:
A dose indicator for indicating the number of doses that have been dispensed or that remain to be dispensed from a fluid dispenser device, the indicator being characterized in that it comprises an indicator body, a drive element, a rotary transmission element, a first rotary counter element, and a second rotary counter element, said first and second rotary counter elements being disposed side by side in a common plane and turning about parallel axes of rotation, said first and second counter elements co-operating to provide a common indication on each occasion the indicator is driven, said first rotary counter element being a disk having a top surface and a bottom surface, said top surface including first indicator means located close to the outer peripheral edge of said top surface, and said bottom surface including a first gear co-operating with a drive gear provided on said rotary transmission element, said first rotary counter element including a drive tooth adapted to co-operate on each complete revolution of said first rotary counter element with a second gear provided on said second rotary counter element.
Public/Granted literature
- US20090101150A1 DOSE INDICATOR FOR A FLUID DISPENSER DEVICE Public/Granted day:2009-04-23
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