发明名称 |
LIQUID DISPENSING APPARATUS |
摘要 |
A discharge assembly for discharging a metered volume of a liquid held in a pressured container includes an elongate tubular housing, a valve stem having a body locating within the housing, a chamber provided within the body of the valve stem and having a liquid inlet, and a liquid discharge element moveable along the chamber from a liquid primed position to a liquid discharged position to effect discharge of the metered volume of liquid, wherein a second fluid transfer passageway is formed along the outside of the valve stem between the inlet of the housing and the first fluid transfer passageway, and a seal is provided for relative sliding movement onto a seat as the valve stem moves to close the second fluid transfer passageway to fluid flow. |
申请公布号 |
EP2485966(B1) |
申请公布日期 |
2016.05.11 |
申请号 |
EP20100771507 |
申请日期 |
2010.10.08 |
申请人 |
THE SALFORD VALVE COMPANY LIMITED |
发明人 |
GHAVAMI-NASR, GHASEM;YULE, ANDREW JOHN;BURBY, MARTIN LAURENCE |
分类号 |
B65D83/14 |
主分类号 |
B65D83/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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