METHODS AND SYSTEMS FOR MULTI-TUNED CAB SIGNAL PICKUP COILS
摘要
<p>Methods and systems for a cab signal pickup coil assembly are provided. The system includes an assembly including at least one elongate magnetic core and a plurality of pickup coils concentrically spaced about the magnetic core wherein the pickup coils are configured to be responsive to a magnetic field in the magnetic core. The pickup coils are grouped in sets of pickup coils along an axial length of the magnetic core. At least two sets of pickup coils are at least partially tuned using respective tuning capacitors to be responsive to different respective cab signal carrier frequencies.</p>
申请公布号
WO2008137252(A1)
申请公布日期
2008.11.13
申请号
WO2008US59998
申请日期
2008.04.11
申请人
GENERAL ELECTRIC COMPANY;MOLLET, SAMUEL, ROBERT;MITCHELL, MICHAEL, SCOTT