发明名称 |
NON-INVERTING FLUID DISPENSER |
摘要 |
<p>NON-INVERTING FLUID DISPENSER. A fluid dispenser particularly for use at the bottom of a deformable or partly flexible container is disclosed, which dispenser includes a base member having therein a vent providing an air passage controlled by a valve, and a fluid dispensing passage also controlled by a valve. The exterior air vent tube and exterior dispensing tube of the dispenser are usually sealed until the first use of the dispenser, at which time the container is substantially fixed in place with the dispenser at the bottom thereof, and the seals of the exterior air vent and dispensing tubes are broken. The dispensing action is carried out by pressing a deformable portion of the container thereby increasing the pressure within the container, and in the normal, inverted position of the container with the dispenser at the bottom thereof -- i.e., the dispensing action is non-inverting.</p> |
申请公布号 |
CA1084881(A) |
申请公布日期 |
1980.09.02 |
申请号 |
CA19780318793 |
申请日期 |
1978.12.28 |
申请人 |
ALIKHAN, RAZA 201 WILLOWRIDGE COURT, OAKVILLE, ONTARIO, CANADA |
发明人 |
ALIKHAN, RAZA 201 WILLOWRIDGE COURT, OAKVILLE, ONTARIO, CANADA |
分类号 |
B67D1/04;G01F11/08;(IPC1-7):67D1/12 |
主分类号 |
B67D1/04 |
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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