GB512270A - Improvements in quartz and like seals - Google Patents

Improvements in quartz and like seals

Info

Publication number
GB512270A
GB512270A GB1453038A GB1453038A GB512270A GB 512270 A GB512270 A GB 512270A GB 1453038 A GB1453038 A GB 1453038A GB 1453038 A GB1453038 A GB 1453038A GB 512270 A GB512270 A GB 512270A
Authority
GB
United Kingdom
Prior art keywords
strip
quartz
seals
francis
tapering
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
GB1453038A
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.)
General Electric Co PLC
Original Assignee
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB1453038A priority Critical patent/GB512270A/en
Publication of GB512270A publication Critical patent/GB512270A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • 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

  • Joining Of Glass To Other Materials (AREA)

Abstract

512,270. Uniting metal to vitreous materials. GENERAL ELECTRIC CO., Ltd., and FRANCIS, V. J. May 16,1938, No. 14530. [Class 36] A quartz or like strip seal comprises a strip attached at one or each end, edge or face to a tapered thicker wire or strip. Tapering may be effected mechanically or by etching or both before attachment to the strip. Specifications 472,126, 474,394 and 512,257 are referred to.
GB1453038A 1938-05-16 1938-05-16 Improvements in quartz and like seals Expired GB512270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1453038A GB512270A (en) 1938-05-16 1938-05-16 Improvements in quartz and like seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1453038A GB512270A (en) 1938-05-16 1938-05-16 Improvements in quartz and like seals

Publications (1)

Publication Number Publication Date
GB512270A true GB512270A (en) 1939-08-31

Family

ID=10042857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1453038A Expired GB512270A (en) 1938-05-16 1938-05-16 Improvements in quartz and like seals

Country Status (1)

Country Link
GB (1) GB512270A (en)

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