JPS4915014B1 - - Google Patents

Info

Publication number
JPS4915014B1
JPS4915014B1 JP44064093A JP6409369A JPS4915014B1 JP S4915014 B1 JPS4915014 B1 JP S4915014B1 JP 44064093 A JP44064093 A JP 44064093A JP 6409369 A JP6409369 A JP 6409369A JP S4915014 B1 JPS4915014 B1 JP S4915014B1
Authority
JP
Japan
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.)
Pending
Application number
JP44064093A
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 filed Critical
Publication of JPS4915014B1 publication Critical patent/JPS4915014B1/ja
Pending 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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP44064093A 1968-08-16 1969-08-13 Pending JPS4915014B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75314368A 1968-08-16 1968-08-16

Publications (1)

Publication Number Publication Date
JPS4915014B1 true JPS4915014B1 (ja) 1974-04-11

Family

ID=25029347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44064093A Pending JPS4915014B1 (ja) 1968-08-16 1969-08-13

Country Status (8)

Country Link
US (1) US3558963A (ja)
JP (1) JPS4915014B1 (ja)
BE (1) BE737098A (ja)
BR (1) BR6911235D0 (ja)
DE (1) DE1941519A1 (ja)
ES (1) ES370320A1 (ja)
FR (1) FR2016955A6 (ja)
GB (1) GB1252829A (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948793A (en) * 1969-09-26 1976-04-06 Anderson Physics Laboratories, Inc. Ultra-pure metal halide particles
FR2102866A5 (ja) * 1970-08-27 1972-04-07 Eclairage Lab
US4023059A (en) * 1972-06-05 1977-05-10 Scott Anderson High pressure light emitting electric discharge device
US3882346A (en) * 1973-11-05 1975-05-06 Gen Electric Ceramic arc tube mounting structure
NL7315641A (nl) * 1973-11-15 1975-05-20 Philips Nv Hogedrukgasontladingslamp.
US3974410A (en) * 1975-04-04 1976-08-10 General Electric Company Alumina ceramic lamp having enhanced heat conduction to the amalgam pool
US4056752A (en) * 1976-07-01 1977-11-01 General Electric Company Ceramic lamp having tubular inlead containing yttrium-zirconium mixture
NL178108C (nl) * 1978-04-10 1986-10-16 Philips Nv Elektrische gasontladingslamp.
CA1214196A (en) * 1983-02-14 1986-11-18 Jack M. Strok Color rendition high pressure sodium arc tubes having an oxygen getter
US4859905A (en) * 1983-03-10 1989-08-22 Gte Products Corporation Unsaturated vapor high pressure sodium lamp getter mounting
JP2928813B2 (ja) * 1988-02-10 1999-08-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 不飽和高圧ナトリウムランプ
US5321335A (en) * 1992-08-03 1994-06-14 General Electric Company Alumina, calcia, yttria sealing composition
EP0704103B1 (en) * 1994-04-13 1998-01-07 Koninklijke Philips Electronics N.V. Metal halide lamp
TW347547B (en) * 1994-05-17 1998-12-11 Toshiba Light Technic Kk Discharge lamp and illumination apparatus using the same
WO1998045872A1 (en) * 1997-04-09 1998-10-15 Koninklijke Philips Electronics N.V. Metal halide lamp
US6362568B1 (en) * 1998-12-14 2002-03-26 Corning Incorporated Electrode assembly and discharge lamp comprising the same
US6469443B1 (en) 2001-03-20 2002-10-22 Federal-Mogul World-Wide, Inc. Cadmium-free amber automotive lamp
JP4723802B2 (ja) * 2003-09-02 2011-07-13 パナソニック株式会社 発光管、低圧水銀ランプ、照明装置、冶具及び発光管の製造方法
US8497633B2 (en) 2011-07-20 2013-07-30 General Electric Company Ceramic metal halide discharge lamp with oxygen content and metallic component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350598A (en) * 1965-12-29 1967-10-31 Sylvania Electric Prod High pressure electric discharge device containing a fill of mercury, halogen and an alkali metal and barrier refractory oxide layers

Also Published As

Publication number Publication date
DE1941519A1 (de) 1970-09-17
GB1252829A (ja) 1971-11-10
FR2016955A6 (ja) 1970-05-15
ES370320A1 (es) 1971-08-01
BE737098A (ja) 1970-01-16
US3558963A (en) 1971-01-26
BR6911235D0 (pt) 1973-01-02

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