Original document(64 pages)  中文版
    Advanced methods are provided for achieving improved power transmission performance, and unique fluid compositions useful for practicing such methods are also presented. In particular a method and related composition is provided for reducing NVH in a power transmission apparatus having a friction torque transfer apparatus, such as a shifting clutch, comprising maintaining a negative alfa mu/alfa T slope, and/or a negative alfa mu/alfa P slope, during engagement of the friction torque transfer apparatus.
Application Number
申请号		 200610121267 Application Date
申请日		 2006.06.29
Title 名称 Methods for improved power transmission performance and compositions therefor
Publication Number
公开号		 1916139 Publication Date
公开日		 2007.02.21
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C10M137/04;C10N30/06;C10N40/25
Applicant(s) Name
申请人		 Afton Chemical Corp.
Address 地址
Inventor(s) Name 发明人 Iyer Ramnath N.;Tersigni Samuel H.;Maelger Harald;Jao Tze-chi
Attorney & Agent 代理人 wei xinhua duan xiaoling
More information 更  多  信  息


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