JPH0145178B2 - - Google Patents

Info

Publication number
JPH0145178B2
JPH0145178B2 JP55003915A JP391580A JPH0145178B2 JP H0145178 B2 JPH0145178 B2 JP H0145178B2 JP 55003915 A JP55003915 A JP 55003915A JP 391580 A JP391580 A JP 391580A JP H0145178 B2 JPH0145178 B2 JP H0145178B2
Authority
JP
Japan
Prior art keywords
sodium
tube
arc tube
lamp
pressure
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
JP55003915A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56102055A (en
Inventor
Katsuya Ootani
Ryo Suzuki
Keiji Watabe
Masahiro Dobashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP391580A priority Critical patent/JPS56102055A/ja
Priority to US06/193,018 priority patent/US4418300A/en
Priority to NLAANVRAGE8005530,A priority patent/NL189984B/xx
Priority to DE3038993A priority patent/DE3038993C2/de
Priority to GB8033341A priority patent/GB2067826B/en
Publication of JPS56102055A publication Critical patent/JPS56102055A/ja
Publication of JPH0145178B2 publication Critical patent/JPH0145178B2/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
    • H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP391580A 1980-01-17 1980-01-17 Metal vapor discharge lamp Granted JPS56102055A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP391580A JPS56102055A (en) 1980-01-17 1980-01-17 Metal vapor discharge lamp
US06/193,018 US4418300A (en) 1980-01-17 1980-10-02 Metal vapor discharge lamp with heat insulator and starting aid
NLAANVRAGE8005530,A NL189984B (nl) 1980-01-17 1980-10-07 Metaaldampontladingslamp.
DE3038993A DE3038993C2 (de) 1980-01-17 1980-10-15 Metalldampfentladungslampe
GB8033341A GB2067826B (en) 1980-01-17 1980-10-16 Metal vapour discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP391580A JPS56102055A (en) 1980-01-17 1980-01-17 Metal vapor discharge lamp

Publications (2)

Publication Number Publication Date
JPS56102055A JPS56102055A (en) 1981-08-15
JPH0145178B2 true JPH0145178B2 (en]) 1989-10-02

Family

ID=11570462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP391580A Granted JPS56102055A (en) 1980-01-17 1980-01-17 Metal vapor discharge lamp

Country Status (1)

Country Link
JP (1) JPS56102055A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072256U (ja) * 1983-10-25 1985-05-21 セイコーエプソン株式会社 シリアルプリンタ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121985A (en) * 1975-04-16 1976-10-25 Iwasaki Electric Co Ltd High pressure sodium lamp

Also Published As

Publication number Publication date
JPS56102055A (en) 1981-08-15

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