
基本信息:
- 专利标题: Pulse activated actuator pump system
- 专利标题(中):脉冲激活的执行器泵系统
- 申请号:EP10014840.2 申请日:2004-02-24
- 公开(公告)号:EP2302216A1 公开(公告)日:2011-03-30
- 发明人: Banister, Mark
- 申请人: Medipacs, Inc.
- 申请人地址: 9040 S. Rita Road, Suite 2250 Tucson, AZ 85747 US
- 专利权人: Medipacs, Inc.
- 当前专利权人: Medipacs, Inc.
- 当前专利权人地址: 9040 S. Rita Road, Suite 2250 Tucson, AZ 85747 US
- 代理机构: Prinz & Partner
- 优先权: US448771P 20030224
- 主分类号: F04B43/04
- IPC分类号: F04B43/04 ; F04B17/00
摘要:
A pump containing no external parts or valves is provided. The pump incorporates reversibly expanding actuators (17) formed of electroactive polymer gels which are activated by contact with an electrolyte, wherein each actuator is encased within a semipermeable membrane. Fluid is caused to move at a selected flow rate and direction by sequentially activating contiguous actuators located inside the pump. In another embodiment of the invention the actuators are formed of optically responsive polymers.
摘要(中):
提供不含外部部件或阀门的泵。 该泵包括由电活性聚合物凝胶形成的可逆扩展的致动器(17),其通过与电解质接触而被激活,其中每个致动器被包封在半透膜中。 通过依次激活位于泵内的连续致动器,使流体以选定的流速和方向移动。 在本发明的另一个实施例中,致动器由光学响应聚合物形成。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F04 | 液体变容式机械;液体泵或弹性流体泵 |
----F04B | 液体变容式机械;泵 |
------F04B43/00 | 具有柔性工作元件的机械、泵,或泵送装置 |
--------F04B43/02 | .具有板状柔性件,例如隔膜 |
----------F04B43/04 | ..具有电气驱动的泵 |