发明申请
- 专利标题: CONTROL VALVE DEVICE
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申请号: US15524914申请日: 2015-10-28
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公开(公告)号: US20170350524A1公开(公告)日: 2017-12-07
- 发明人: Shota MIZUKAMI , Akio MATSUURA
- 申请人: KYB Corporation
- 申请人地址: JP Tokyo
- 专利权人: KYB Corporation
- 当前专利权人: KYB Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2014-227014 20141107
- 国际申请: PCT/JP2015/080445 WO 20151028
- 主分类号: F16K27/02
- IPC分类号: F16K27/02 ; F16K1/52 ; F15B21/00 ; E02F9/22 ; F15B13/04
摘要:
A control valve device includes a valve main body formed to have an actuator port connected to an actuator, a communication passage formed in the valve main body and configured to allow the actuator port to communicate with a drain port, and an on/off valve provided between the communication passage and the drain port, and the on/off valve includes a sheet member assembled to the valve main body, an orifice provided in the sheet member, and a poppet member configured to open and close a sheet portion of the sheet member.
公开/授权文献
- US10415717B2 Control valve device 公开/授权日:2019-09-17