发明公开
- 专利标题： Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith
- 专利标题（中）： 装置用于喷射液体，一次性容器和容器衬里
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申请号： EP05010707.7申请日： 1998-01-14
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公开(公告)号： EP1579922A1公开(公告)日： 2005-09-28
- 发明人: Joseph, Stephen C. P. , Douglas, Malcolm F. , Butler, Alan F. , Bastow, David R. , Salhus, Jerry E. , Hartfel, Margaret E.
- 申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 申请人地址： 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 专利权人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人： MINNESOTA MINING AND MANUFACTURING COMPANY
- 当前专利权人地址： 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 US
- 代理机构： Wightman, David Alexander
- 优先权： GB9701447 19970124; GB9712784 19970618
- 主分类号： B05B7/24
- IPC分类号： B05B7/24
摘要：
A spray gun (1) has a fluid reservoir (11) with a removable liner (13) received in a container (12) having a detachable lid (15). The liner (13), which may be thermo/vacuum-formed from a planar material, has a shape that corresponds to and is a close fit within the interior of the container (12) and collapses as fluid is withdrawn from within the liner (13) during operation of the spray gun (1). The lid (15) has an outlet (16) connected to an inlet on the spray gun (1) for transfer of liquid from the reservoir (11) to the spray gun (1) and the container (12) has a vent (12A) in the base end for admitting air between the container (12) and the liner (13) as liquid is withdrawn from within the liner (13).
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