发明名称 |
Durable magnetorheological fluid compositions |
摘要 |
A durable magnetorheological fluid suitable for use in high compression vibration dampening devices comprising mechanically hard magnetizable particles of unreduced carbonyl iron, cobalt-iron alloys, or mixtures thereof, a carrier fluid of a mixture of polyalphaolefin and a plasticizer, unreduced fumed silica and optionally an ethoxylated amine.
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申请公布号 |
US6599439(B2) |
申请公布日期 |
2003.07.29 |
申请号 |
US20000737298 |
申请日期 |
2000.12.14 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
IYENGAR VARDARAJAN R.;FOISTER ROBERT T. |
分类号 |
H01F1/44;(IPC1-7):H01F1/44 |
主分类号 |
H01F1/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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