会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明授权
    • Automatic transmission control system
    • 自动变速器控制系统
    • US5088357A
    • 1992-02-18
    • US645882
    • 1991-01-25
    • Shinya KamadaHidehiko Mishima
    • Shinya KamadaHidehiko Mishima
    • F16H61/04F16H61/06
    • F16H61/061F16H2061/0485F16H2061/0488F16H61/068Y10T477/653Y10T477/6895Y10T477/69365
    • A hydraulic control system shifts an automatic transmission into at least a reverse range and a drive range having several forward speed gears by selectively coupling a plurality of frictional coupling elements, including a reverse coupling element. The control system includes a throttle, such as an orifice, for regulating hydraulic pressure applied to the reverse coupling element. A bypass circuit is provided in the control system for applying the hydraulic pressure, bypassing the throttle, to the reverse coupling element. The bypass circuit is opened when a specific operating condition of the automatic transmission of an engine is created, so as to apply the hydraulic pressure through the bypass circuit to the reverse coupling element to rapidly achieve a coupling of the reverse coupling element.
    • 液压控制系统通过选择性地联接包括反向联接元件的多个摩擦联接元件将自动变速器移动到至少一个倒档范围和具有几个前进档位的驱动范围。 控制系统包括用于调节施加到反向联接元件的液压的节气门,例如孔口。 在控制系统中设置旁通回路,用于将旁路油门的液压施加到反向联接元件。 当产生发动机的自动变速器的特定操作条件时,旁路回路打开,以便通过旁路回路将液压施加到反向联接元件,以快速实现反向联接元件的联接。