GB490333A - Improvements in or relating to sealing arrangements for electric discharge devices or vessels - Google Patents

Improvements in or relating to sealing arrangements for electric discharge devices or vessels

Info

Publication number
GB490333A
GB490333A GB25999/37A GB2599937A GB490333A GB 490333 A GB490333 A GB 490333A GB 25999/37 A GB25999/37 A GB 25999/37A GB 2599937 A GB2599937 A GB 2599937A GB 490333 A GB490333 A GB 490333A
Authority
GB
United Kingdom
Prior art keywords
metal
sealing
plug
glass
vessels
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
GB25999/37A
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB490333A publication Critical patent/GB490333A/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
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • 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
    • 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
    • H01J5/46—Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H01J2893/0008—Supply leads; Electrode supports via rigid connection to vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
GB25999/37A 1937-04-14 1937-09-24 Improvements in or relating to sealing arrangements for electric discharge devices or vessels Expired GB490333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE490333X 1937-04-14

Publications (1)

Publication Number Publication Date
GB490333A true GB490333A (en) 1938-08-12

Family

ID=6544098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25999/37A Expired GB490333A (en) 1937-04-14 1937-09-24 Improvements in or relating to sealing arrangements for electric discharge devices or vessels

Country Status (2)

Country Link
GB (1) GB490333A (enrdf_load_stackoverflow)
NL (1) NL46725C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE766463C (de) * 1939-04-30 1953-06-08 Siemens & Halske A G Verfahren zur vakuumdichten Einschmelzung eines Glas- oder Keramikrohres in ein Metall- oder Keramikrohr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE766463C (de) * 1939-04-30 1953-06-08 Siemens & Halske A G Verfahren zur vakuumdichten Einschmelzung eines Glas- oder Keramikrohres in ein Metall- oder Keramikrohr

Also Published As

Publication number Publication date
NL46725C (enrdf_load_stackoverflow)

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