基本信息:
- 专利标题： INTEGRATED SENSOR FOR POSITION CONTROL
- 专利标题（中）：集成传感器进行位置控制
- 申请号：PCT/US2009/043693 申请日：2009-05-13
- 公开(公告)号：WO2009140322A2 公开(公告)日：2009-11-19
- 发明人： TYLER, Jeff
- 申请人： G.W. LISK COMPANY, INC , TYLER, Jeff
- 申请人地址： Two South Street Clifton Springs, NY 14432 US
- 专利权人： G.W. LISK COMPANY, INC,TYLER, Jeff
- 当前专利权人： G.W. LISK COMPANY, INC,TYLER, Jeff
- 当前专利权人地址： Two South Street Clifton Springs, NY 14432 US
- 代理机构： WOOD, Linda, M. et al.
- 优先权： US61/053,715 20080516; US61/056,209 20080527
- 主分类号： H01F17/00
- IPC分类号： H01F17/00 ; F16K31/124
摘要：
An actuator control system including a servo-actuator comprising: at least one coil; a solenoid core within the at least one coil; a rod within the solenoid core having a first end, a second end, and a length extending between the first end and the second end, the first end coupled to a sensing core pin having a profile; a moveable member coupled to the second end of the rod; a moveable armature within the solenoid core surrounding a portion of the length of the rod and biased by a spring; and a noncontact sensor integral with servo-actuator and aligned with the first end of the rod coupled to the sensing core pin. A selected position of the servo-valve actuator may be set by the ECU by sensing the position of the sensing core pin using the non-contact sensor.
摘要（中）：
一种包括伺服致动器的致动器控制系统，包括：至少一个线圈; 所述至少一个线圈内的电磁铁芯; 所述螺线管芯内的杆具有第一端，第二端和在所述第一端和所述第二端之间延伸的长度，所述第一端联接到具有轮廓的感测芯销; 耦合到所述杆的第二端的可移动构件; 螺线管芯内的可移动衔铁围绕杆长度的一部分并被弹簧偏压; 以及与伺服致动器成一体的非接触式传感器，并且与连接到传感芯销的杆的第一端对准。 伺服阀致动器的选定位置可以由ECU通过使用非接触传感器感测感测芯销的位置来设定。
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01F | 磁体；电感；变压器；磁性材料的选择 |
| ------H01F17/00 | 信号类型的固定电感器 |