基本信息:
- 专利标题： ELECTRIC VALVE
- 申请号：EP19820208.7 申请日：2019-06-14
- 公开(公告)号：EP3809027A1 公开(公告)日：2021-04-21
- 发明人： ZHANG, Rongrong , ZHA, Dazhao , LU, Yingchong , ZHOU, Lei
- 申请人： Zhejiang Sanhua Intelligent Controls Co., Ltd.
- 申请人地址： CN Shaoxing, Zhejiang 312500 Xialiquan, Qixing Street Xinchang County
- 代理机构： Regimbeau
- 优先权： CN201820929527 U 20180615
- 国际公布： WO2019238116 20191219
- 主分类号： F16K31/04
- IPC分类号： F16K31/04 ; F16K1/32
摘要：
An electrically operated valve includes a rotor, a stator assembly, a sleeve, a valve assembly, a box body, a circuit board assembly, and a valve port. The stator assembly is disposed outside the rotor, and the stator assembly includes a coil assembly. The sleeve is configured to isolate the stator assembly from the rotor. The valve assembly includes a spool. The box body has a cavity, and the circuit board assembly is accommodated in the cavity. The rotor is configured to drive the spool to move close to or away from the valve port.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16K | 阀；龙头；旋塞；致动浮子；通风或充气装置 |
| ------F16K31/00 | 操作装置；释放装置 |
| --------F16K31/02 | .电力的；磁力的 |
| ----------F16K31/04 | ..使用马达 |