发明名称 |
MULTIPLE AIR CHAMBER FOAM PUMP |
摘要 |
<p>An improved foam piston pump in which a multiple of air pumps are disposed coaxially about a piston member and spaced axially along the piston member, preferably coaxially with a liquid pump for discharging air and liquid as foam. Each air pump is preferably provided by a modular piston within a modular casing assembly such that arrangements with one, two or more identical air pumps can be assembled from a plurality of the same modular components.</p> |
申请公布号 |
CA2841279(A1) |
申请公布日期 |
2015.07.29 |
申请号 |
CA20142841279 |
申请日期 |
2014.01.29 |
申请人 |
OPHARDT, HEINER;JONES, ANDREW |
发明人 |
OPHARDT, HEINER;JONES, ANDREW |
分类号 |
F04B19/06;A47K5/12;A47K5/14;B65D47/34;F04B9/14 |
主分类号 |
F04B19/06 |
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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