发明授权
- 专利标题： Apparatus and method for controlling actuator that controls opening and closing of intake valve
- 专利标题（中）： 控制进气阀打开和关闭的执行器控制装置和方法
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申请号： US13595129申请日： 2012-08-27
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公开(公告)号： US09052029B2公开(公告)日： 2015-06-09
- 发明人: Sang Chul Baek , Min Yong Park , Ho Sung Kim , Jin Kyu Kim , Byeong Kook Han , Byoung Ook Son , Kyoung Won Kim
- 申请人： Sang Chul Baek , Min Yong Park , Ho Sung Kim , Jin Kyu Kim , Byeong Kook Han , Byoung Ook Son , Kyoung Won Kim
- 申请人地址： KR Seoul KR Seoul KR Ansan, Gyeonggi-do KR Suwon, Gyeonggi-do
- 专利权人： Hyundai Motor Company,Kia Motors Corporation,Daesung Electric Co., Ltd.,Leehan Corporation
- 当前专利权人： Hyundai Motor Company,Kia Motors Corporation,Daesung Electric Co., Ltd.,Leehan Corporation
- 当前专利权人地址： KR Seoul KR Seoul KR Ansan, Gyeonggi-do KR Suwon, Gyeonggi-do
- 代理机构： Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 代理商 Peter F. Corless
- 优先权： KR10-2011-0133209 20111212
- 主分类号： G01B7/30
- IPC分类号： G01B7/30 ; G01R33/07 ; F16K37/00 ; F02D11/10 ; G01D5/14 ; F02D9/10 ; F16K31/04
摘要：
Disclosed is an apparatus for controlling an actuator that controls opening and closing of an intake valve. The apparatus includes an input shaft connected to a motor and an output shaft rotatable in conjunction with the input shaft, a magnet unit including a first magnet and a second magnet provided on concentric circles, the first magnet provided such that different poles are alternately arranged at an angle of 90° and the second magnet provided such that different poles are alternately arranged at a predetermined angle, and a control unit, wherein a change in polarities of the first and second magnets are sensed.
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