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发明公开
CN105604990A 具有设定最小固定液压机械压力旁通功能的制动加载阀 无效 - 撤回

具有设定最小固定液压机械压力旁通功能的制动加载阀
摘要：
本发明涉及一种具有设定最小固定液压机械压力旁通功能的制动加载阀。具体地，液压回路包括：具有第一位置和第二位置的优先阀，其中第一位置包括第一流体通道和连接到第一流体通道的固定旁通孔口；第二位置包括第二流体通道和连接到第二流体通道的可变旁通孔口。液压回路还包括：流体连接优先阀和第一机器部件的第一流体管线；流体连接优先阀和第二机器部件的第二流体管线；放置在优先阀和第二机器部件之间并流体连接优先阀和第二机器部件的止回阀；位于优先阀上的流体连接到第一机器部件和第二机器部件之外的一个或多个机器部件的油通道；连接到优先阀的一个或多个致动器；以及连通地连接到与优先阀连接的一个或多个致动器的控制阀。
摘要（英）：

A hydraulic circuit includes: a priority valve including a first position and a second position where: the first position includes a first fluid passage and a fixed bypass orifice connected to the first fluid passage; the second position includes a second fluid passage and a variable bypass orifice connected to the second fluid passage. The hydraulic circuit further includes: a first fluid line fluidly connecting the priority valve and a first machine component; a second fluid line fluidly connecting the priority valve and a second machine component; a check valve placed between the priority valve and the second machine component and fluidly connecting the priority valve and the second machine component; an oil passage on the priority valve fluidly connected to one or more machine components other than the first and second machine components; one or more actuators connected to the priority valve; and a control valve communicatively connected to the one or more actuators connected to the priority valve.

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