公开(公告)号：US3913032A

公开(公告)日：1975-10-14

申请号：US37826873

申请日：1973-07-11

Applicant: PHILIPS CORP

Inventor： HAANS PETRUS FRANCISCUS ANTONI

IPC: H01S3/034 ,  H01S3/08 ,  H01S3/22 ,  H01S3/03

CPC classification number: H01S3/034

Abstract: On a thick-walled capillary tube rounded edges are pressed at either end. Double-conical surfaces are ground on said rounded edges so that a fitting edge which is very obtuse in crosssection is obtained for laser mirrors of a He-Ne laser of an economic construction.

公开(公告)号：US3862447A

公开(公告)日：1975-01-21

申请号：US42625573

申请日：1973-12-19

Applicant: PHILIPS CORP

Inventor： DE VRIES GERHARD HEINRICH FRIE ,  HAANS PETRUS FRANCISCUS ANTONI

IPC: H01J7/22 ,  H01J17/22 ,  H01J17/49 ,  H01J61/30

CPC classification number: H01J17/22 ,  H01J17/49

Abstract: A gas discharge panel comprising at least one exhaust tube which extends along an edge of the panel. A slot-like aperture, which mainly extends in the longitudinal direction of the exhaust tube, or a number of separate apertures, are present in the wall of the exhaust tube.

Abstract translation: 一种气体排出面板，包括至少一个沿面板的边缘延伸的排气管。 在排气管的壁上存在主要在排气管的纵向方向上延伸的槽状孔或多个单独的孔。