发明名称 |
ELECTROACTIVE POLYMER TRANSDUCERS BIASED FOR OPTIMAL OUTPUT |
摘要 |
Electroactive polymer transducers are disclosed. They are biased in a manner that provides for increased force and/or stroke output, thereby offering improved work potential and power output capacity. The biasing may offer additional or alternate functional advantage in terms of matching transducer performance with a given application such as a normally-closed valve. The improved biasing (including increased output biasing) may utilize negative spring rate biasing and/or a combination of negative or zero-rate biasing with positive rate biasing to achieve the desired ends. |
申请公布号 |
EP2097937(B1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20070870083 |
申请日期 |
2007.12.28 |
申请人 |
PARKER HANNIFIN CORPORATION |
发明人 |
HEIM, JONATHAN R.;FELDMAN, RANDALL MARK |
分类号 |
B06B1/02;F04B19/00;F04B43/04;G02B7/08;G06F3/01;H01L41/053;H01L41/09;H01L41/193 |
主分类号 |
B06B1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|