DE2630307A1 - Elektrische entladungslampe - Google Patents

Elektrische entladungslampe

Info

Publication number
DE2630307A1
DE2630307A1 DE19762630307 DE2630307A DE2630307A1 DE 2630307 A1 DE2630307 A1 DE 2630307A1 DE 19762630307 DE19762630307 DE 19762630307 DE 2630307 A DE2630307 A DE 2630307A DE 2630307 A1 DE2630307 A1 DE 2630307A1
Authority
DE
Germany
Prior art keywords
envelope
lamp
glass
metal
amalgam
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.)
Withdrawn
Application number
DE19762630307
Other languages
German (de)
English (en)
Inventor
George S Evans
Henry Skwirut
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2630307A1 publication Critical patent/DE2630307A1/de
Withdrawn legal-status Critical Current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
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • 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
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE19762630307 1975-07-07 1976-07-06 Elektrische entladungslampe Withdrawn DE2630307A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/593,814 US4015162A (en) 1975-07-07 1975-07-07 Fluorescent lamp having implanted amalgamative metal for mercury vapor regulation

Publications (1)

Publication Number Publication Date
DE2630307A1 true DE2630307A1 (de) 1977-01-20

Family

ID=24376296

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762630307 Withdrawn DE2630307A1 (de) 1975-07-07 1976-07-06 Elektrische entladungslampe

Country Status (4)

Country Link
US (2) US4015162A (enExample)
JP (2) JPS528687A (enExample)
DE (1) DE2630307A1 (enExample)
NL (1) NL7606141A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145634A (en) * 1978-02-17 1979-03-20 Westinghouse Electric Corp. Fluorescent lamp having integral mercury-vapor pressure control means
GB2069228B (en) * 1979-01-02 1983-02-23 Gen Electric Stabilised high intensity discharge lamp
US4581557A (en) * 1979-01-02 1986-04-08 General Electric Company Stabilized high intensity discharge lamp
EP0136866B1 (en) * 1983-09-30 1991-12-27 Kabushiki Kaisha Toshiba Method of manufacturing a low-melting point alloy for sealing in a fluorescent lamp
EP0315583A3 (de) * 1987-11-05 1989-09-13 Wedeco Gesellschaft Für Entkeimungsanlagen Mbh Verfahren zur Entkeimung von Flüssigkeiten und/oder Gasen, sowie Vorrichtung dafür
DE69635662T2 (de) * 1995-09-12 2006-08-10 Corning Inc. Verfahren und Ofen zur Herstellung von Quarzglas mit reduziertem Gehalt an Schlieren
US6310437B1 (en) 2000-06-01 2001-10-30 General Electric Company Fluorescent lamp extension tube amalgam holder
CN1460280A (zh) * 2001-03-29 2003-12-03 皇家菲利浦电子有限公司 低压汞蒸汽放电灯
JP4077448B2 (ja) * 2004-07-30 2008-04-16 松下電器産業株式会社 蛍光ランプ、照明装置及び蛍光ランプの製造方法
ATE514797T1 (de) * 2007-04-28 2011-07-15 Umicore Ag & Co Kg Amalgamkugeln für energiesparlampen und ihre herstellung
EP2975143B1 (de) 2011-03-09 2018-12-19 SAXONIA Technical Materials GmbH Verfahren zur herstellung von amalgamkugeln
CN104900476A (zh) * 2014-03-05 2015-09-09 上虞市大地照明电器有限公司 一种无汞纳米荧光灯及其制作工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937938C3 (de) * 1969-07-25 1980-10-09 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen Quecksilberdampf niederdruckentladungslampe mit Haupt- und Nebenamalgam
SU308671A1 (enExample) * 1970-05-25 1973-10-26 Ю. И. Шиндельмап , Г. И. Акулова
US3898720A (en) * 1972-09-28 1975-08-12 Westinghouse Electric Corp Method of providing a fluorescent lamp stem with an integral mercury-vapor pressure regulating means
DE2305753A1 (de) * 1973-02-06 1974-08-15 Patra Patent Treuhand Quecksilberdampfniederdruckentladungslampe mit amalgam
JPS504662U (enExample) * 1973-05-15 1975-01-18
US3859555A (en) * 1974-04-08 1975-01-07 Gte Sylvania Inc Fluorescent lamp containing-amalgam-forming material

Also Published As

Publication number Publication date
JPS5538498U (enExample) 1980-03-12
NL7606141A (nl) 1977-01-11
US4071288A (en) 1978-01-31
JPS528687A (en) 1977-01-22
US4015162A (en) 1977-03-29

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee