JPH0357576B2 - - Google Patents

Info

Publication number
JPH0357576B2
JPH0357576B2 JP56022784A JP2278481A JPH0357576B2 JP H0357576 B2 JPH0357576 B2 JP H0357576B2 JP 56022784 A JP56022784 A JP 56022784A JP 2278481 A JP2278481 A JP 2278481A JP H0357576 B2 JPH0357576 B2 JP H0357576B2
Authority
JP
Japan
Prior art keywords
electrode
arc tube
metal halide
tube
diameter
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 - Lifetime
Application number
JP56022784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57136758A (en
Inventor
Shinji Mochimaru
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Priority to JP2278481A priority Critical patent/JPS57136758A/ja
Publication of JPS57136758A publication Critical patent/JPS57136758A/ja
Publication of JPH0357576B2 publication Critical patent/JPH0357576B2/ja
Granted 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
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/88—Lamps with discharge constricted by high pressure with discharge additionally constricted by envelope

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP2278481A 1981-02-18 1981-02-18 Metal halide lamp Granted JPS57136758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2278481A JPS57136758A (en) 1981-02-18 1981-02-18 Metal halide lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2278481A JPS57136758A (en) 1981-02-18 1981-02-18 Metal halide lamp

Publications (2)

Publication Number Publication Date
JPS57136758A JPS57136758A (en) 1982-08-23
JPH0357576B2 true JPH0357576B2 (en]) 1991-09-02

Family

ID=12092295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2278481A Granted JPS57136758A (en) 1981-02-18 1981-02-18 Metal halide lamp

Country Status (1)

Country Link
JP (1) JPS57136758A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050194908A1 (en) * 2004-03-04 2005-09-08 General Electric Company Ceramic metal halide lamp with optimal shape

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826733C2 (de) * 1977-07-05 1982-07-29 General Electric Co., Schenectady, N.Y. Hochdruck-Metalldampf-Entladungslampe
JPS55115258A (en) * 1979-02-27 1980-09-05 Mitsubishi Electric Corp Electrode for discharge lamp

Also Published As

Publication number Publication date
JPS57136758A (en) 1982-08-23

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