公开(公告)号：US20130248245A1

公开(公告)日：2013-09-26

申请号：US13851089

申请日：2013-03-26

Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE

Inventor： Chan PARK ,  Moo-Young CHUN ,  Jae Sok OH ,  Jakyoung NAH

IPC: H02G3/22

CPC classification number: H02G3/22 ,  G21B1/17

Abstract: Disclosed is a vacuum wall-through structure to be installed in a hole formed in a wall of a vacuum chamber. The vacuum wall-through structure includes a cable holder that holds a cable at the center thereof and a cable holder cover installed outside the cable holder.

Abstract translation: 公开了一种真空壁式结构，其被安装在形成在真空室的壁上的孔中。 真空壁式贯通结构包括在其中心处保持电缆的电缆保持器和安装在电缆保持器外部的电缆保持器盖。

公开(公告)号：US20130239385A1

公开(公告)日：2013-09-19

申请号：US13847017

申请日：2013-03-19

Applicant: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE

Inventor： Chan PARK

IPC: G02B7/00

CPC classification number: G02B7/003 ,  Y10T29/49817 ,  Y10T403/56

Abstract: Provided are a precision alignment device of an optical component and a method of using the device. The device includes a location fixing unit inserted and coupled to a pin hole on an optical table, closely attached to an optical mount, and fixes a location of the optical component, and a bumper including a penetration hole formed to allow the location fixing unit to penetrate to be coupled thereto, the bumper having a thickness formed in a lateral direction to maintain a certain distance between the location fixing unit and the optical mount when at least one side is closely attached to the optical mount. A location of the optical mount is determined while coupling the bumper to the location fixing unit.

Abstract translation: 提供了光学部件的精密对准装置和使用该装置的方法。 该装置包括位置固定单元，该位置固定单元插入并联接到光学平台上的紧密附着到光学安装座上的针孔，并且固定光学部件的位置，以及保险杠，其包括形成为允许位置固定单元 穿透以联接到其上，当至少一侧紧密地附接到光学座架上时，保险杠具有沿横向方向形成的厚度，以在位置固定单元和光学座架之间保持一定距离。 在将保险杠连接到位置固定单元的同时确定光学支架的位置。