公开(公告)号：US4785212A

公开(公告)日：1988-11-15

申请号：US854006

申请日：1986-04-21

申请人： James R. Downer ,  David B. Eisenhaure ,  Stephen R. O'Dea ,  Tim E. Bliamptis ,  Rhonda R. Mariano ,  Laura J. Larkin

发明人： James R. Downer ,  David B. Eisenhaure ,  Stephen R. O'Dea ,  Tim E. Bliamptis ,  Rhonda R. Mariano ,  Laura J. Larkin

IPC分类号： F16C39/06

CPC分类号： F16C32/0451

摘要： A magnetic suspension system for a rotary machine including two magnetic actuators spaced from each other. Each actuator includes a stator which has a support shell with a plurality of coil windings, and a rotor which has an inclined annular gap for rotatably receiving the shell and a device for providing a magnetic field in the gap. The system selectively excites the coils to interact with the magnetic field in each gap and produce Lorentz forces for suspending the rotor of each actuator.

摘要翻译： 一种用于旋转机器的磁悬浮系统，包括彼此间隔开的两个磁致动器。 每个致动器包括具有多个线圈绕组的支撑壳体的定子和具有用于可旋转地接收壳体的倾斜环形间隙的转子和用于在间隙中提供磁场的装置。 系统选择性地激励线圈与每个间隙中的磁场相互作用，并产生用于悬挂每个致动器的转子的洛伦兹力。