Invention Grant
US08746514B2 Dispensing device with valve assembly having continuously smooth transition between tip and stem
有权
具有阀组件的分配装置在尖端和杆之间具有连续的平滑过渡
- Patent Title: Dispensing device with valve assembly having continuously smooth transition between tip and stem
- Patent Title (中): 具有阀组件的分配装置在尖端和杆之间具有连续的平滑过渡
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Application No.: US12705210Application Date: 2010-02-12
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Publication No.: US08746514B2Publication Date: 2014-06-10
- Inventor: Thomas R. Tudor , Mark J. Portelli
- Applicant: Thomas R. Tudor , Mark J. Portelli
- Applicant Address: US OH Westlake
- Assignee: Nordson Corporation
- Current Assignee: Nordson Corporation
- Current Assignee Address: US OH Westlake
- Agency: Wood, Herron & Evans, L.L.P.
- Main IPC: B67D3/00
- IPC: B67D3/00
Abstract:
A dispensing device includes a housing having a material chamber in fluid communication with a material inlet port and a nozzle. The dispensing device also includes a valve in fluid communication with the material chamber and the nozzle. The valve includes a tip, a stem, and a seat. The stem is configured to move relative to the seat to control the flow of material exiting the housing through the nozzle. The tip is fixedly attached to the stem at a second distal. The tip includes a rounded head and a neck, the tip being fixedly attached to the stem by inserting the neck into a bore disposed within the stem.
Public/Granted literature
- US20100206917A1 TIP AND STEM VALVE ASSEMBLY Public/Granted day:2010-08-19
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