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GB462688A - Improvements in or relating to electric lamps, vacuum discharge devices and the like - Google Patents

Improvements in or relating to electric lamps, vacuum discharge devices and the like

Info

Publication number
GB462688A
GB462688A GB2545735A GB2545735A GB462688A GB 462688 A GB462688 A GB 462688A GB 2545735 A GB2545735 A GB 2545735A GB 2545735 A GB2545735 A GB 2545735A GB 462688 A GB462688 A GB 462688A
Authority
GB
United Kingdom
Prior art keywords
relating
discharge devices
electric lamps
vacuum discharge
flange
Prior art date
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
GB2545735A
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.)
THOMAS CHARLES SEAMAN PAGE
General Electric Co PLC
Original Assignee
THOMAS CHARLES SEAMAN PAGE
General Electric Co PLC
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 THOMAS CHARLES SEAMAN PAGE, General Electric Co PLC filed Critical THOMAS CHARLES SEAMAN PAGE
Priority to GB2545735A priority Critical patent/GB462688A/en
Publication of GB462688A publication Critical patent/GB462688A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

462,688. Discharge lamps. GENERAL ELECTRIC CO., Ltd., and PAGE, T. C. S. Sept. 13, 1935, No. 25457. [Class 39 (i)] A high-pressure metalvapour discharge lamp 1 is supported within an outer envelope 9 by the leads 2, 2<1> which are welded to bent conductors 3, 8 having connections with the terminal cap 10 ; the lower end of the conductor 8 has a bend into which hooks a spiral spring 13, which engages between two of its turns a flange 12 on a vitreous tube 11 fused to the envelope 9. The flange 12 may be discontinuous.
GB2545735A 1935-09-13 1935-09-13 Improvements in or relating to electric lamps, vacuum discharge devices and the like Expired GB462688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2545735A GB462688A (en) 1935-09-13 1935-09-13 Improvements in or relating to electric lamps, vacuum discharge devices and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2545735A GB462688A (en) 1935-09-13 1935-09-13 Improvements in or relating to electric lamps, vacuum discharge devices and the like

Publications (1)

Publication Number Publication Date
GB462688A true GB462688A (en) 1937-03-15

Family

ID=10227975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2545735A Expired GB462688A (en) 1935-09-13 1935-09-13 Improvements in or relating to electric lamps, vacuum discharge devices and the like

Country Status (1)

Country Link
GB (1) GB462688A (en)

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