发明名称 |
DISPOSITIF DE COMMANDE D'ACCOUPLEMENT DIRECT DESTINE A UN ENGRENAGE HYDRAULIQUE POUR UNE TRANSMISSION AUTOMATIQUE D'AUTOMOBILE |
摘要 |
A direct-coupling control system for a fluid gear in an automatic vehicular transmission, having a fluid gear provided with input and output members; a direct-coupling mechanism capable of connecting the input and output members of the fluid gear mechanically and directly by a locking force which is determined on the basis of a function of a difference between a working pressure and an internal pressure in the fluid gear; and a control valves provided between a pressure supply source and the direct-coupling mechanism and adapted to control the working pressure. The direct-coupling control system includes a pressure retainer valve for controlling the internal pressure in the fluid gear so as to reduce the same in accordance with an increase in a vehicle speed or an engine output. |
申请公布号 |
FR2553487(B1) |
申请公布日期 |
1987.12.04 |
申请号 |
FR19840015900 |
申请日期 |
1984.10.12 |
申请人 |
HONDA GIKEN KOGYO KK |
发明人 |
MASAO NISHIKAWA, TAKASHI AOKI ET YOICHI SATO;AOKI TAKASHI;SATO YOICHI |
分类号 |
F16H45/02;F16H61/14;(IPC1-7):F16H41/16;F16H5/40 |
主分类号 |
F16H45/02 |
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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