发明名称 |
Adjustable-volume liquid dispensing pump |
摘要 |
An adjustable-volume liquid dispenser is disclosed. In one embodiment, an adjustable-volume liquid dispenser includes a spout and a plunger secured to the spout. The dispenser further includes a plunger lock moveable lengthwise along the plunger. The plunger lock is securable to the plunger at a plurality of positions on the plunger to adjust a volume of liquid to be dispensed. The dispenser also includes a spring in contact with the plunger. In addition, the dispenser includes a chamber comprising an interior for containing liquid. The plunger is slidably arranged with the chamber. A portion of the plunger is disposed within the chamber. Moreover, the dispenser includes a chamber cap secured to the chamber, and a valve disposed within the chamber. The dispenser also includes a shaft secured to the chamber. |
申请公布号 |
US8261949(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20080028560 |
申请日期 |
2008.02.08 |
申请人 |
ODEN ZILLAH MARIA;SCHUTZE GORDON E.;BENNETT KIMBERLY A.;SCHWAB BRIAN D.;GINNINGS CHARLES A.;JEANS MEGAN E.;AMBROSE CATHERINE G.;WILLIAM MARSH RICE UNIVERSITY;BAYLOR COLLEGE OF MEDICINE;THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM |
发明人 |
ODEN ZILLAH MARIA;SCHUTZE GORDON E.;BENNETT KIMBERLY A.;SCHWAB BRIAN D.;GINNINGS CHARLES A.;JEANS MEGAN E.;AMBROSE CATHERINE G. |
分类号 |
B65D88/54 |
主分类号 |
B65D88/54 |
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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