发明授权
- 专利标题: Solenoid valve
- 专利标题(中): 电磁阀
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申请号: US12591600申请日: 2009-11-24
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公开(公告)号: US08251194B2公开(公告)日: 2012-08-28
- 发明人: Noriomi Fujii , Kazuhiko Kato , Tetsuya Shimizu , Kazunori Ishikawa , Naoyuki Fukaya
- 申请人: Noriomi Fujii , Kazuhiko Kato , Tetsuya Shimizu , Kazunori Ishikawa , Naoyuki Fukaya
- 申请人地址: JP Anjo
- 专利权人: Aisin AW Co., Ltd.
- 当前专利权人: Aisin AW Co., Ltd.
- 当前专利权人地址: JP Anjo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2008-330068 20081225
- 主分类号: F16K31/06
- IPC分类号: F16K31/06 ; F16H61/00 ; F16H59/74 ; F16D25/10
摘要:
A solenoid valve device that includes a solenoid valve; a drive circuit that drives the solenoid section; a current sensor that detects a current applied to the solenoid section; and a control unit that controls, when the solenoid valve is served as the pressure control valve, the drive circuit by performing a feedback control based on the current detected by the current sensor so that a current in accordance with an output pressure command is applied to the solenoid section, and controls, when the solenoid valve is served as the solenoid pump, the drive circuit without performing the feedback control so that a pump current is applied to the solenoid section.
公开/授权文献
- US20100163360A1 Solenoid valve 公开/授权日:2010-07-01
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