Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1407847A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RICHARD EDGAR BUDDEN WYKE
MO Valve Co Ltd
Original Assignee
RICHARD EDGAR BUDDEN WYKE
MO Valve Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RICHARD EDGAR BUDDEN WYKE, MO Valve Co LtdfiledCriticalRICHARD EDGAR BUDDEN WYKE
Priority to GB1407847ApriorityCriticalpatent/GB636488A/en
Publication of GB636488ApublicationCriticalpatent/GB636488A/en
H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
H01J5/32—Seals for leading-in conductors
Landscapes
Vessels And Coating Films For Discharge Lamps
(AREA)
Abstract
636,488. Glass-metal seals. M-O VALVE CO., Ltd.. and WYKE, R. E. B. May 27, 1947, No. 14078. [Class 36] [Also in Group XL (a)] An electrode such as a hollow cylindrical anode 1 has two or more support wires 2, which may also act as the lead-in, and which all pass through a single hole in the envelope. The wires are pre-glassed as at 3, the glass beads being then fused together and to the envelope to form a seal.
GB1407847A1947-05-271947-05-27Improvements in or relating to electric discharge devices
ExpiredGB636488A
(en)