STATIC PRESSURE GUIDE DEVICE AND MOVING BODY

摘要

PROBLEM TO BE SOLVED: To provide a device that can be miniaturized and operated in wide environment including vacuum by forming a part of the surface of a moving body of a conductive material, and forming such structure that the moving body injects pressurized gas toward the opposed face of a guide body and that the guide body generates attractive force at the part of the moving body formed of conductive material. SOLUTION: An electrostatic attracting means is used as an attracting means for a pair of opposed faces of an electrostatic guide device. Electrostatic attractive force is generated by applying DC voltage between a conductive material and an electrostatic attracting function part with a dielectric layer 10 provided on an electrode 11. Conductive ceramic is used for a porous body 4 to be gas injecting holes, and repulsion and attraction can be performed in the same place by a system of applying voltage directly to the porous body 4 or a system of providing the electrostatic attracting function part on the same face as the gas injecting face. A device can therefore be miniaturized. The guide device used as a means for absorbing electrostatic force can act in a vacuum and applicable to a vacuum device.