JPS6254233B2 - - Google Patents

Info

Publication number
JPS6254233B2
JPS6254233B2 JP56136819A JP13681981A JPS6254233B2 JP S6254233 B2 JPS6254233 B2 JP S6254233B2 JP 56136819 A JP56136819 A JP 56136819A JP 13681981 A JP13681981 A JP 13681981A JP S6254233 B2 JPS6254233 B2 JP S6254233B2
Authority
JP
Japan
Prior art keywords
lamp
arc tube
less
tube
neon
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
Application number
JP56136819A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5838451A (ja
Inventor
Yoshiro Ogata
Takashi Ikeda
Haruo Yamazaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP13681981A priority Critical patent/JPS5838451A/ja
Publication of JPS5838451A publication Critical patent/JPS5838451A/ja
Publication of JPS6254233B2 publication Critical patent/JPS6254233B2/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
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP13681981A 1981-08-31 1981-08-31 高圧ナトリウムランプ Granted JPS5838451A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13681981A JPS5838451A (ja) 1981-08-31 1981-08-31 高圧ナトリウムランプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13681981A JPS5838451A (ja) 1981-08-31 1981-08-31 高圧ナトリウムランプ

Publications (2)

Publication Number Publication Date
JPS5838451A JPS5838451A (ja) 1983-03-05
JPS6254233B2 true JPS6254233B2 (enrdf_load_stackoverflow) 1987-11-13

Family

ID=15184242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13681981A Granted JPS5838451A (ja) 1981-08-31 1981-08-31 高圧ナトリウムランプ

Country Status (1)

Country Link
JP (1) JPS5838451A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285672A (ja) 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd 高圧放電ランプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094782A (enrdf_load_stackoverflow) * 1973-12-11 1975-07-28
US3895251A (en) * 1974-02-19 1975-07-15 Gte Sylvania Inc Arc discharge lamp having reduced starting voltage
JPS5194570U (enrdf_load_stackoverflow) * 1975-01-28 1976-07-29
NL179855C (nl) * 1978-02-22 1986-11-17 Philips Nv Hogedruknatriumdampontladingslamp.

Also Published As

Publication number Publication date
JPS5838451A (ja) 1983-03-05

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