JPS5740855A - Metal halide lamp - Google Patents

Metal halide lamp

Info

Publication number
JPS5740855A
JPS5740855A JP11540080A JP11540080A JPS5740855A JP S5740855 A JPS5740855 A JP S5740855A JP 11540080 A JP11540080 A JP 11540080A JP 11540080 A JP11540080 A JP 11540080A JP S5740855 A JPS5740855 A JP S5740855A
Authority
JP
Japan
Prior art keywords
cross sectional
metal foil
sectional area
narrow part
narrow
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.)
Granted
Application number
JP11540080A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02820B2 (enrdf_load_stackoverflow
Inventor
Akihiro Kamiya
Yasuki Mori
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 Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11540080A priority Critical patent/JPS5740855A/ja
Publication of JPS5740855A publication Critical patent/JPS5740855A/ja
Publication of JPH02820B2 publication Critical patent/JPH02820B2/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 Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
JP11540080A 1980-08-22 1980-08-22 Metal halide lamp Granted JPS5740855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11540080A JPS5740855A (en) 1980-08-22 1980-08-22 Metal halide lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11540080A JPS5740855A (en) 1980-08-22 1980-08-22 Metal halide lamp

Publications (2)

Publication Number Publication Date
JPS5740855A true JPS5740855A (en) 1982-03-06
JPH02820B2 JPH02820B2 (enrdf_load_stackoverflow) 1990-01-09

Family

ID=14661619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11540080A Granted JPS5740855A (en) 1980-08-22 1980-08-22 Metal halide lamp

Country Status (1)

Country Link
JP (1) JPS5740855A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228436A (ja) * 1990-04-12 1992-08-18 Patent Treuhand Ges Elektr Gluehlamp Mbh 高圧放電ランプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238788A (en) * 1975-09-19 1977-03-25 Matsushita Electronics Corp Manufacturing method of vaporized metal discharge lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238788A (en) * 1975-09-19 1977-03-25 Matsushita Electronics Corp Manufacturing method of vaporized metal discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228436A (ja) * 1990-04-12 1992-08-18 Patent Treuhand Ges Elektr Gluehlamp Mbh 高圧放電ランプ

Also Published As

Publication number Publication date
JPH02820B2 (enrdf_load_stackoverflow) 1990-01-09

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