公开(公告)号：US3904908A

公开(公告)日：1975-09-09

申请号：US38759573

申请日：1973-08-13

Applicant: THORN ELECTRICAL IND LTD

Inventor： WOLFE KENNETH ROY ,  CLARKE MAURICE GEORGE

IPC: H01J9/32 ,  H01K1/18 ,  H01K1/40 ,  H01K3/00 ,  H01K3/08 ,  H01K3/12 ,  H03K3/00 ,  H01J1/88 ,  H01J19/42

CPC classification number: H01K3/08 ,  H01K1/18 ,  H01K3/00 ,  H03K3/00 ,  Y10T29/49002

Abstract: An electrical device, e.g. an electric lightbulb has various electrical and/or optical parts contained inside an envelope, and is made by attaching the various parts to selected fingers of a metal mount which is stiffened by transverse braces interconnecting the fingers, the mount being inserted into and sealed in the envelope so that the braces are inside, and the braces subsequently being breached by the intense heat generated by a beam of laser radiation focussed thereon.

Abstract translation: 电气设备，例如 电灯泡具有容纳在外壳内的各种电气和/或光学部件，并且通过将各种部件附接到金属安装座的选定的手指上而制成，金属安装件通过互连手指的横向支架加固，安装件插入并密封在 包围，使得支架在内部，并且随后由于聚焦在其上的激光束产生的强烈热量而使该支架被破坏。

公开(公告)号：US3885149A

公开(公告)日：1975-05-20

申请号：US34782573

申请日：1973-04-04

Applicant: THORN ELECTRICAL IND LTD

Inventor： WOLFE KENNETH ROY ,  UNDERWOOD CLIVE ARTHUR EVANDER

IPC: H01J9/32 ,  H01K1/38 ,  H01K3/12 ,  H01K3/20 ,  F21M3/00

CPC classification number: H01K1/38

Abstract: In an electric lamp having a pinch which hermetically seals the lamp envelope to thin foils forming part of lead-in conductors to the lamp filament, the central part of the pinch containing the foils is offset sideways slightly during pinch sealing, to prevent the inner parts of the conductors, which connect the filament to the foils, being deflected so that these parts extend into the interior of the envelope parallel to the central axis through the lamp.

Abstract translation: 在具有将灯壳密封到形成灯丝的引入导体的一部分的薄箔的电灯中，在夹紧密封期间，包含箔的夹持件的中心部分稍微偏移以防止内部部件 将灯丝连接到箔片的导体被偏转，使得这些部件通过灯延伸进入与中心轴线平行的中心线的外壳的内部。