公开(公告)号：US3816087A

公开(公告)日：1974-06-11

申请号：US18861471

申请日：1971-10-12

Applicant: PHILIPS CORP

Inventor： VAN DUUREN K ,  VERHOEVEN A

IPC: C03B23/217 ,  H01J5/24 ,  C03B29/00

CPC classification number: C03B23/217 ,  H01J5/24 ,  H01J2893/0039

Abstract: In sealing glass parts to each other by passing electric current through the preheated glass edges, the electric current is supplied to the glass edges via a stream of rare gas.

Abstract translation: 通过使电流通过预热的玻璃边缘将玻璃部件彼此密封，通过稀有气体将电流供应到玻璃边缘。

公开(公告)号：US3839002A

公开(公告)日：1974-10-01

申请号：US27997072

申请日：1972-08-11

Applicant: PHILIPS CORP

Inventor： VERHOEVEN A ,  BOGAARD J ,  PEPER J

IPC: H01J9/24 ,  C03B23/025 ,  C03B23/217 ,  C03B23/24 ,  H01J9/26 ,  H01J29/86

CPC classification number: H01J29/861 ,  C03B23/0252 ,  C03B23/217 ,  C03B23/24

Abstract: Method of manufacturing envelopes for cathode-ray tubes, in particular for oscillograph tubes, in which first a cone having a cylindrical and a rectangular end is formed by sealing together two identical pre-shaped dishes of mirror plate, after which a neck composed of tubular glass is sealed to the cylindrical end of the cone and a rectangular screen of mirror plate is sealed to the rectangular end.

Abstract translation: 制造用于阴极射线管，特别是用于示波器管的信封的方法，其中首先将具有圆柱形和矩形端部的圆锥体通过将两个相同的预制盘形板密封在一起形成，之后由管状物 玻璃被密封到锥体的圆柱形端部，并且矩形屏幕的镜板被密封到矩形端。