发明公开
EP2646326A1 A SUCTION SYSTEM FOR DRAWING A SUBSTANCE, PREFERABLY A FLUID, OUT OF A CANISTER
有权
吸SYSTEM FOR A FLUID含有化学物质CANISTER
- 专利标题： A SUCTION SYSTEM FOR DRAWING A SUBSTANCE, PREFERABLY A FLUID, OUT OF A CANISTER
- 专利标题（中）： 吸SYSTEM FOR A FLUID含有化学物质CANISTER
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申请号： EP11788874.3申请日： 2011-12-01
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公开(公告)号： EP2646326A1公开(公告)日： 2013-10-09
- 发明人: MAI, Thomas , SCHEITHAUER, Brigitte , ÖZDEMIR, Ayse , BEYER, Sarah , FASSBENDER, Thomas , SCHEPERS, Freek , HAWORTH, Brian
- 申请人： Ecolab Inc. , Carlhoff, Gerold
- 申请人地址： 370 N Wabasha Street St. Paul, MN 55102-1390 US
- 专利权人： Ecolab Inc.,Carlhoff, Gerold
- 当前专利权人： Ecolab Inc.,Carlhoff, Gerold
- 当前专利权人地址： 370 N Wabasha Street St. Paul, MN 55102-1390 US
- 代理机构： polypatent
- 优先权： PCT/EP2010/068648 20101201
- 国际公布： WO2012072753 20120607
- 主分类号： B65D1/20
- IPC分类号： B65D1/20 ; B65D21/02 ; A47L15/00
摘要：
A suction system for residue free sucking a substance, preferably a fluid, comprises a canister (10) for holding the substance, wherein the canister (10) comprises a body (12) having a top part (14), at least one nozzle (20), preferably located at the top part (14), wherein the nozzle (20) comprises a first opening (22) and a second opening (30) suitable for filling the substance into the body (12), wherein the openings are both arranged in the nozzle (20), a suction lance (24) for sucking the substance out of the body (12) of the canister (10) wherein an upper end (26) is connected to the first opening (22) and the lower lance end (28) is located next to the bottom of the canister (10), and a connector closure (36) for sealing the canister (10), wherein the connector closure (36) being designed to seal and/or open the openings separately at the same time, comprises a venting means (52,54), and wherein the suction lance (24) is formed integrally as part of the body (12) of the canister (10).
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