公开(公告)号：US06635189B2

公开(公告)日：2003-10-21

申请号：US09784976

申请日：2001-02-16

申请人： Moon-Suk Suh ,  Min-Jae Shin ,  Kyo-Jun Choi ,  In-sik Han ,  Sun-Kyu Jeong ,  Seung-Bok Choi ,  Kum-Gil Sung ,  Ho-Guen Lee

发明人： Moon-Suk Suh ,  Min-Jae Shin ,  Kyo-Jun Choi ,  In-sik Han ,  Sun-Kyu Jeong ,  Seung-Bok Choi ,  Kum-Gil Sung ,  Ho-Guen Lee

IPC分类号： C09K500

CPC分类号： C10M171/001

摘要： The ER fluid comprising water-soluble starch as conductive particles contains less than 5 wt % water. The ER fluid of the present invention comprises water-soluble starch as a conductive particle which is dispersed in non-conductive media. The ER fluid of the present invention exhibits a considerable ER effect, even though the amount of water contained in the ER fluid is reduced. Thus, it can be widely applicable to water-sensitive damping devices and power devices such as a suspension system, a vibration damper or an engine mount, a break, a clutch, and so forth. And it is feasible for various fields such as an automatic and an aerospace industry.

摘要翻译： 包含作为导电颗粒的水溶性淀粉的ER流体含有少于5重量％的水。 本发明的ER流体包含分散在非导电介质中的作为导电颗粒的水溶性淀粉。 即使减少了ER流体中所含的水量，本发明的ER流体也显示出相当大的ER效应。 因此，可以广泛地应用于诸如悬挂系统，减震器或发动机支架，断路器，离合器等的水敏阻尼装置和功率装置。 而且对于诸如自动和航空航天工业的各个领域也是可行的。