JPS57109250A - Small metal halide lamp - Google Patents

Small metal halide lamp

Info

Publication number
JPS57109250A
JPS57109250A JP18391280A JP18391280A JPS57109250A JP S57109250 A JPS57109250 A JP S57109250A JP 18391280 A JP18391280 A JP 18391280A JP 18391280 A JP18391280 A JP 18391280A JP S57109250 A JPS57109250 A JP S57109250A
Authority
JP
Japan
Prior art keywords
emission tube
small metal
lamp
arc chamber
arc
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
JP18391280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6224901B2 (enrdf_load_stackoverflow
Inventor
Hiromitsu Matsuno
Tadashi Narisei
Seiichi Murayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18391280A priority Critical patent/JPS57109250A/ja
Publication of JPS57109250A publication Critical patent/JPS57109250A/ja
Publication of JPS6224901B2 publication Critical patent/JPS6224901B2/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)
JP18391280A 1980-12-26 1980-12-26 Small metal halide lamp Granted JPS57109250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18391280A JPS57109250A (en) 1980-12-26 1980-12-26 Small metal halide lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18391280A JPS57109250A (en) 1980-12-26 1980-12-26 Small metal halide lamp

Publications (2)

Publication Number Publication Date
JPS57109250A true JPS57109250A (en) 1982-07-07
JPS6224901B2 JPS6224901B2 (enrdf_load_stackoverflow) 1987-05-30

Family

ID=16143983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18391280A Granted JPS57109250A (en) 1980-12-26 1980-12-26 Small metal halide lamp

Country Status (1)

Country Link
JP (1) JPS57109250A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028145U (enrdf_load_stackoverflow) * 1973-07-10 1975-04-01
JPS50113078A (enrdf_load_stackoverflow) * 1974-02-16 1975-09-04
JPS5717713U (enrdf_load_stackoverflow) * 1980-07-01 1982-01-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028145U (enrdf_load_stackoverflow) * 1973-07-10 1975-04-01
JPS50113078A (enrdf_load_stackoverflow) * 1974-02-16 1975-09-04
JPS5717713U (enrdf_load_stackoverflow) * 1980-07-01 1982-01-29

Also Published As

Publication number Publication date
JPS6224901B2 (enrdf_load_stackoverflow) 1987-05-30

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