Fabrication and testing of a magnetically actuated micropump

被引：56

作者：

Santra, S ^{[1
]}

Holloway, P ^{[1
]}

Batich, CD ^{[1
]}

机构：

[1] Univ Florida, Dept Mat Sci & Engn, Gainesville, FL 32611 USA

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2002年 / 87卷 / 02期

关键词：

electromagnetic actuation; miniaturized silicone valves; silicone diaphragm; micropump;

D O I：

10.1016/S0925-4005(02)00272-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A micropump has been fabricated in a modular fashion using silicone elastomers, which are cheap, tough, durable and inert. For modular assembly, molded bodies capture a thin valve membrane, and a diaphragm is glued on top. After attaching a novel, magnetically oriented permanent magnet composite membrane, as well as inlet and outlet tubes, the pump is activated by an electromagnet. Under a differential water head, the valve opened at similar to600 Pa. A pump 15 nun in diameter, 20 mm long, weighing 10 g, had a maximum pump rate for air of 260 mul/min at 1.9 W. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：358 / 364

页数：7

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