JPS5717552A - Metal halide lamp - Google Patents

Metal halide lamp

Info

Publication number
JPS5717552A
JPS5717552A JP9154780A JP9154780A JPS5717552A JP S5717552 A JPS5717552 A JP S5717552A JP 9154780 A JP9154780 A JP 9154780A JP 9154780 A JP9154780 A JP 9154780A JP S5717552 A JPS5717552 A JP S5717552A
Authority
JP
Japan
Prior art keywords
halide
bulb
scandium
charged
metal
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
JP9154780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119227B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toshihiko Ishigami
Hiromoto Sasaki
Isamu Osawa
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 JP9154780A priority Critical patent/JPS5717552A/ja
Publication of JPS5717552A publication Critical patent/JPS5717552A/ja
Publication of JPH0119227B2 publication Critical patent/JPH0119227B2/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
    • H01J61/02—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
    • H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP9154780A 1980-07-04 1980-07-04 Metal halide lamp Granted JPS5717552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9154780A JPS5717552A (en) 1980-07-04 1980-07-04 Metal halide lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9154780A JPS5717552A (en) 1980-07-04 1980-07-04 Metal halide lamp

Publications (2)

Publication Number Publication Date
JPS5717552A true JPS5717552A (en) 1982-01-29
JPH0119227B2 JPH0119227B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-11

Family

ID=14029505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9154780A Granted JPS5717552A (en) 1980-07-04 1980-07-04 Metal halide lamp

Country Status (1)

Country Link
JP (1) JPS5717552A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709184A (en) * 1984-08-20 1987-11-24 Gte Products Corporation Low wattage metal halide lamp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472315A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-07-10 1972-02-04
JPS55119338A (en) * 1979-03-06 1980-09-13 Japan Storage Battery Co Ltd Metal halide lamp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472315A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-07-10 1972-02-04
JPS55119338A (en) * 1979-03-06 1980-09-13 Japan Storage Battery Co Ltd Metal halide lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709184A (en) * 1984-08-20 1987-11-24 Gte Products Corporation Low wattage metal halide lamp

Also Published As

Publication number Publication date
JPH0119227B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-11

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