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公开(公告)号:US20130004278A1
公开(公告)日:2013-01-03
申请号:US13171007
申请日:2011-06-28
申请人: Pengfei MA , Jiao Zhang , Dayao Chen , Tonglin Shang
发明人: Pengfei MA , Jiao Zhang , Dayao Chen , Tonglin Shang
CPC分类号: E02F9/2217 , E02F9/123 , E02F9/2296 , F15B1/024 , F15B21/14 , F15B2211/212 , F15B2211/6306 , F15B2211/6313 , F15B2211/665 , F15B2211/6653 , F15B2211/6658 , F15B2211/7058 , F15B2211/8609 , F15B2211/88
摘要: A hydraulic control system for a machine is disclosed. The hydraulic control system may have a pump configured to pressurize fluid, and a motor driven by a flow of pressurized fluid from the pump. The hydraulic control system may also have a first accumulator configured to receive pressurized fluid discharged from the motor and to selectively supply pressurized fluid to the motor, and a second accumulator configured to receive pressurized fluid discharged from the motor and selectively supply pressurized fluid to the motor.
摘要翻译: 公开了一种用于机器的液压控制系统。 液压控制系统可以具有构造成对流体加压的泵和由来自泵的加压流体流驱动的马达。 液压控制系统还可以具有第一储存器,其被配置为接收从马达排出的加压流体并且选择性地将加压流体供应到马达,以及第二储存器,其构造成接收从马达排出的加压流体并且选择性地将加压流体供应到马达 。
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公开(公告)号:US20130000094A1
公开(公告)日:2013-01-03
申请号:US13170960
申请日:2011-06-28
申请人: Pengfei MA , Jiao Zhang , Tonglin Shang , Peter Spring , Dayao Chen , Salik A. Syed , John Ferraz, JR. , Randal N. Peterson
发明人: Pengfei MA , Jiao Zhang , Tonglin Shang , Peter Spring , Dayao Chen , Salik A. Syed , John Ferraz, JR. , Randal N. Peterson
CPC分类号: F15B1/024 , E02F9/123 , E02F9/2217 , E02F9/2296 , F15B1/02 , F15B1/04 , F15B21/14 , F15B2201/60 , F15B2211/212 , F15B2211/30575 , F15B2211/50527 , F15B2211/613 , F15B2211/7058 , F15B2211/88 , Y10T29/49716 , Y10T29/4973 , Y10T29/49821 , Y10T29/49904
摘要: An energy recovery retrofit kit for a hydraulic control system is disclosed. The energy recover retrofit kit may have a first accumulator and a second accumulator. The energy recover retrofit kit may also have a recovery valve block fluidly connectable between an existing pump and an existing motor of the hydraulic system. The recovery valve block may be configured to selectively fluidly communicate the first and second accumulators with the existing motor.
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