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公开(公告)号：US20160097404A1
公开(公告)日：2016-04-07
申请号：US14507824
申请日：2014-10-06
发明人： Jyh-Wei Liang , Wei-Li Wu , Chien-Cheng Su , Wei-Jhe Chen
CPC分类号： F04B23/08 , A61G13/02 , A61G13/06 , F04B23/02 , F04B23/10 , F04B23/103 , F04B23/106 , F04B23/12 , F04B23/14 , F04B49/22 , F04B53/10 , F15B11/17 , F15B2211/20507 , F15B2211/20515 , F15B2211/20538 , F15B2211/20561 , F15B2211/20576 , F15B2211/3052 , F15D1/002 , F16K11/044 , Y10T137/2567 , Y10T137/2569
摘要： The present invention relates to a bidirectional output mixed hydraulic power system, which includes a hydraulic fluid that stores and contains therein a fluid tank; at least one electrical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least one mechanical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least two sequence check valves each connected to the electrical hydraulic pump and the mechanical hydraulic pump, each of the sequence check valves being set normally open in a first direction and preventing fluid returning in a second direction; and a dual pressure valve that is connected to the fluid tank and each of the sequence check valves for switching output direction of the hydraulic fluid.
摘要翻译： 双向输出混合液压动力系统技术领域本发明涉及一种双向输出混合液压动力系统，其包括储存并容纳流体箱的液压流体; 至少一个电动液压泵连接到流体箱以吸入，加压和输出液压流体; 连接到流体箱的至少一个机械液压泵吸入，加压和输出液压流体; 至少两个顺序止回阀，其各自连接到电动液压泵和机械液压泵，每个顺序止回阀在第一方向上设置为常开，并防止流体沿第二方向返回; 以及连接到流体箱和每个用于切换液压流体的输出方向的顺序止回阀的双重压力阀。
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公开(公告)号：US09366242B2
公开(公告)日：2016-06-14
申请号：US14507824
申请日：2014-10-06
发明人： Jyh-Wei Liang , Wei-Li Wu , Chien-Cheng Su , Wei-Jhe Chen
IPC分类号： F04B23/08 , F04B23/10 , F04B23/12 , A61G13/02 , A61G13/06 , F16K11/044 , F15B11/17 , F15D1/00 , F04B53/10 , F04B23/14
CPC分类号： F04B23/08 , A61G13/02 , A61G13/06 , F04B23/02 , F04B23/10 , F04B23/103 , F04B23/106 , F04B23/12 , F04B23/14 , F04B49/22 , F04B53/10 , F15B11/17 , F15B2211/20507 , F15B2211/20515 , F15B2211/20538 , F15B2211/20561 , F15B2211/20576 , F15B2211/3052 , F15D1/002 , F16K11/044 , Y10T137/2567 , Y10T137/2569
摘要： The present invention relates to a bidirectional output mixed hydraulic power system, which includes a hydraulic fluid that stores and contains therein a fluid tank; at least one electrical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least one mechanical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least two sequence check valves each connected to the electrical hydraulic pump and the mechanical hydraulic pump, each of the sequence check valves being set normally open in a first direction and preventing fluid returning in a second direction; and a dual pressure valve that is connected to the fluid tank and each of the sequence check valves for switching output direction of the hydraulic fluid.
摘要翻译： 双向输出混合液压动力系统技术领域本发明涉及一种双向输出混合液压动力系统，其包括储存并容纳流体箱的液压流体; 至少一个电动液压泵连接到流体箱以吸入，加压和输出液压流体; 连接到流体箱的至少一个机械液压泵吸入，加压和输出液压流体; 至少两个顺序止回阀，其各自连接到电动液压泵和机械液压泵，每个顺序止回阀在第一方向上设置为常开，并防止流体沿第二方向返回; 以及连接到流体箱和每个用于切换液压流体的输出方向的顺序止回阀的双重压力阀。
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