JPH0322020B2 - - Google Patents

Info

Publication number
JPH0322020B2
JPH0322020B2 JP57051845A JP5184582A JPH0322020B2 JP H0322020 B2 JPH0322020 B2 JP H0322020B2 JP 57051845 A JP57051845 A JP 57051845A JP 5184582 A JP5184582 A JP 5184582A JP H0322020 B2 JPH0322020 B2 JP H0322020B2
Authority
JP
Japan
Prior art keywords
getter
lamp
electrode
rare gas
amount
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 - Lifetime
Application number
JP57051845A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58169767A (ja
Inventor
Yoshinori Anzai
Takeo Nishikatsu
Toshiro Kajiwara
Goroku Kobayashi
Shunichi Morimoto
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 JP5184582A priority Critical patent/JPS58169767A/ja
Priority to US06/451,230 priority patent/US4461981A/en
Priority to EP82306972A priority patent/EP0083241B1/en
Priority to DE8282306972T priority patent/DE3275787D1/de
Publication of JPS58169767A publication Critical patent/JPS58169767A/ja
Publication of JPH0322020B2 publication Critical patent/JPH0322020B2/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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope

Landscapes

  • Discharge Lamp (AREA)
JP5184582A 1981-12-26 1982-03-30 希ガス放電灯 Granted JPS58169767A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5184582A JPS58169767A (ja) 1982-03-30 1982-03-30 希ガス放電灯
US06/451,230 US4461981A (en) 1981-12-26 1982-12-20 Low pressure inert gas discharge device
EP82306972A EP0083241B1 (en) 1981-12-26 1982-12-24 A low pressure inert gas discharge lamp
DE8282306972T DE3275787D1 (en) 1981-12-26 1982-12-24 A low pressure inert gas discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5184582A JPS58169767A (ja) 1982-03-30 1982-03-30 希ガス放電灯

Publications (2)

Publication Number Publication Date
JPS58169767A JPS58169767A (ja) 1983-10-06
JPH0322020B2 true JPH0322020B2 (cs) 1991-03-26

Family

ID=12898184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5184582A Granted JPS58169767A (ja) 1981-12-26 1982-03-30 希ガス放電灯

Country Status (1)

Country Link
JP (1) JPS58169767A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443964Y2 (cs) * 1985-04-30 1992-10-16
JPH043387Y2 (cs) * 1987-07-27 1992-02-03

Also Published As

Publication number Publication date
JPS58169767A (ja) 1983-10-06

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