GB1016903A - Improvements relating to electric discharge lamps - Google Patents

Improvements relating to electric discharge lamps

Info

Publication number
GB1016903A
GB1016903A GB2410761A GB2410761A GB1016903A GB 1016903 A GB1016903 A GB 1016903A GB 2410761 A GB2410761 A GB 2410761A GB 2410761 A GB2410761 A GB 2410761A GB 1016903 A GB1016903 A GB 1016903A
Authority
GB
United Kingdom
Prior art keywords
electric discharge
joint
sealed
discharge lamps
conductors
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
GB2410761A
Inventor
Maurice George Clarke
James William Moore
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2410761A priority Critical patent/GB1016903A/en
Publication of GB1016903A publication Critical patent/GB1016903A/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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

1,016,903. Discharge lamps. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. July 3, 1962 [July 4, 1961], No. 24107/61. Heading H1D. In an electric discharge lamp whose envelope consists of two vitreous members sealed together to provide a sinuous path for an electric discharge, the lead-in conductors which support the electrodes are sealed through the joint between the two vitreous members. The conductors may be metal ribbons or wires, either above each other or beside each other, and may be mounted in a glass bead before sealing into the joint. An exhaust tube may also be sealed into the joint, being supported internally by a titanium liner, or by rotating high-melting glass beads.
GB2410761A 1961-07-04 1961-07-04 Improvements relating to electric discharge lamps Expired GB1016903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2410761A GB1016903A (en) 1961-07-04 1961-07-04 Improvements relating to electric discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2410761A GB1016903A (en) 1961-07-04 1961-07-04 Improvements relating to electric discharge lamps

Publications (1)

Publication Number Publication Date
GB1016903A true GB1016903A (en) 1966-01-12

Family

ID=10206481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2410761A Expired GB1016903A (en) 1961-07-04 1961-07-04 Improvements relating to electric discharge lamps

Country Status (1)

Country Link
GB (1) GB1016903A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10279867B2 (en) * 2015-05-29 2019-05-07 Shimano Inc. Bicycle operating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10279867B2 (en) * 2015-05-29 2019-05-07 Shimano Inc. Bicycle operating device
US11008067B2 (en) 2015-05-29 2021-05-18 Shimano Inc. Bicycle operating device

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