<p>The invention concerns a mobile member speed sensor (9) comprising means (27; 34) for forming magnetic singularity on part of the mobile member and a sheath slidably receiving said part and comprising at least one annular coil (20, 21) and an annular permanent magnet (22, 23) arranged coaxially between annular polar components (24, 25).</p>
申请公布号
WO2004053502(A1)
申请公布日期
2004.06.24
申请号
WO2003FR03541
申请日期
2003.12.01
申请人
JOHNSON CONTROLS AUTOMOTIVE ELECTRONICS;MAERKY, CHRISTOPHE;JEWELL, GERAINT;CLARK, RICHARD;STEWART, PAUL
发明人
MAERKY, CHRISTOPHE;JEWELL, GERAINT;CLARK, RICHARD;STEWART, PAUL
