发明名称 |
Fluid dispenser including an improved pressure regulator |
摘要 |
One embodiment of a fluid cartridge includes a fluid chamber including an interior for holding fluid and an exterior in communication with an ambient air pressure, and a pressure regulator aperture extending between the interior and the exterior of the fluid chamber, the pressure regulator aperture including a plurality of curved facets concave with respect to an elongate axis of the aperture.
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申请公布号 |
US2006187281(A1) |
申请公布日期 |
2006.08.24 |
申请号 |
US20050064750 |
申请日期 |
2005.02.24 |
申请人 |
CHILDS ASHLEY E;MARTIN KAREN S;LIDDELL GARRY;DOD ERIC S |
发明人 |
CHILDS ASHLEY E.;MARTIN KAREN S.;LIDDELL GARRY;DOD ERIC S. |
分类号 |
B41J2/175 |
主分类号 |
B41J2/175 |
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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