公开(公告)号：US20150122784A1

公开(公告)日：2015-05-07

申请号：US14523435

申请日：2014-10-24

Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

Inventor： Geun-Woo LEE ,  Sangho JEON ,  Seung-Nam PARK ,  Dong-Hee KANG

IPC: F27B17/00

CPC classification number: F27B17/00 ,  F27D99/00

Abstract: A levitation apparatus and a levitation method are provided. The levitation apparatus includes a top electrode and a bottom electrode disposed to be spaced apart from each other, a main power source adapted to apply a voltage to the top electrode or the bottom electrode such that a charged object levitates against gravity by using an electrostatic force generated by the voltage, a laser to heat the charged object, and spherical mirrors to re-reflect reflected light reflected from the charged object to the charged object. The reflected light may be generated when output light of the laser passing through a through-hole formed in a surface central region of each of the spherical mirrors is reflected by the charged object.

Abstract translation: 提供悬浮装置和悬浮方法。 悬浮装置包括顶电极和底电极，彼此间​​隔设置，主电源适于向顶电极或底电极施加电压，使得带电体通过使用静电力而抵抗重力 由电压产生的激光器，用于加热带电物体的激光器和球面镜，以将从带电物体反射的反射光重新反射到带电物体。 当通过形成在每个球面镜的表面中心区域的通孔的激光的输出光被带电物体反射时，可能产生反射光。