发明名称 |
Stufenloses Getriebe und Verfahren zur Steuerung eines stufenlosen Getriebes |
摘要 |
<p>When a vehicle decelerates rapidly, a lower limit secondary pulley pressure (Plmt) is calculated on the basis of a primary pulley rotation speed (Npri) detected by a primary pulley rotation sensor. When a deceleration speed (Gdata) is greater than a predetermined deceleration speed (G1) and a secondary pulley pressure (Psec) detected by a secondary pulley pressure sensor is lower than the lower limit secondary pulley pressure (Plmt), it is determined that slippage is about to occur in a V-belt 4 on a primary pulley side in particular, and therefore speed ratio fixing control is performed.</p> |
申请公布号 |
DE602007009783(D1) |
申请公布日期 |
2010.11.25 |
申请号 |
DE20076009783T |
申请日期 |
2007.11.28 |
申请人 |
JATCO LTD |
发明人 |
INOUE, TAKUICHIRO;IWASA, HIROKI;TANAKA, HIROYASU;KODAMA, YOSHIHISA |
分类号 |
F16H61/662 |
主分类号 |
F16H61/662 |
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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