发明名称 |
NOZZLE |
摘要 |
A nozzle is provided herein for ophthalmic dispensers which is configured to accommodate microdosing. The nozzle includes a converging pathway. Preferably, the pathway converges so as to impart momentum to liquid passing therethrough through an increase of velocity. A tapered portion may be provided flared openly from the inlet to best accept liquid flow thereinto and provide a funneling effect into the flowpath. Preferably, the flowpath terminates at an outlet which is internally un-radiused and circumscribed by a chamfered surface. |
申请公布号 |
US2015038925(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
US201314385224 |
申请日期 |
2013.03.13 |
申请人 |
Parunak Gene;Martineau Robert C.;Munsinger Aaron J. |
发明人 |
Parunak Gene;Martineau Robert C.;Munsinger Aaron J. |
分类号 |
A61F9/00;B05B1/30 |
主分类号 |
A61F9/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A nozzle comprising:
a nozzle portion defining a liquid pathway extending between an inlet and an outlet, said liquid pathway converging from said outlet to said inlet. |
地址 |
Saline MI US |