专利名称：PUMP DISPENSER AND METHOD OF
MANUFACTURING A PUMP DISPENSER
发明人：LAIDLER, Keith,RODD, Timothy申请号：EP06794713.5申请日：20061011公开号：EP1945370A2公开日：20080723
摘要：A manually actuated pump dispenser (210) has a dispenser main body (212, 214)including a first pump chamber (228) for a first fluid. An actuator (216) is mounted to thedispenser main body for movement towards and away from the dispenser main body. Aflexible wall member (266) extends between the dispenser main body and the actuator todefine a second pump chamber (268) between the dispenser main body and the actuatorfor a second fluid. The flexible wall member (266) is attached at one end to the actuatoror to a part of the dispenser main body and has a distal end (266A) comprising a collar(265) which is mounted either to the actuator or to a part of the dispenser main body toform a seal therewith. The flexible wall member may be formed integrally with theactuator or the part of the dispenser main body and the collar, for example by using bi-injection techniques. A method of manufacturing the pump dispenser is also disclosed.
申请人：INCRO LIMITED
地址：35 Fairfield Rise, Wollaston, Stourbridge, West Midlands DY8 3PQ GB
国籍：GB
代理机构：Wilson Gunn
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