Patent ID: 9646799
Date: 2017-05-09
CPC Classifications: H01J

Claim:
1. An apparatus for sealing an arc-tube, comprising: a jig body including a pressurizing means inserted into the connection path to pressurize and fix the electrode pin positioned at the electrode pin hole, wherein the connection path has a thread formed on an inner wall thereof, and the pressurizing means is screwed to the connection path, wherein the connection path comprises a first hole connected with the outside and a second hole in communication with the first hole and the electrode pin hole, wherein the first hole is vertically formed and the second hole is horizontally formed, wherein the pressurizing means comprises an adjustable bolt screwed to the connection path and a fixing unit arranged to be movable in the connection path, and wherein the adjustable bolt is formed at an end part of the pressurizing means and comprises a push area including an inclined first contact surface, and the fixing unit comprises a receiving area including a second contact surface which contacts the first contact surface.