JPS57121143A - High pressure electric-discharge lamp - Google Patents

High pressure electric-discharge lamp

Info

Publication number
JPS57121143A
JPS57121143A JP692481A JP692481A JPS57121143A JP S57121143 A JPS57121143 A JP S57121143A JP 692481 A JP692481 A JP 692481A JP 692481 A JP692481 A JP 692481A JP S57121143 A JPS57121143 A JP S57121143A
Authority
JP
Japan
Prior art keywords
tube
parts
fused
end surfaces
fusing
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
JP692481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258734B2 (enrdf_load_stackoverflow
Inventor
Yoshiro Ogata
Haruo Yamazaki
Takashi Ikeda
Shuzo Akutsu
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
Matsushita Electric Industrial 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 Matsushita Electronics Corp, Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electronics Corp
Priority to JP692481A priority Critical patent/JPS57121143A/ja
Priority to US06/272,178 priority patent/US4423353A/en
Priority to EP81104515A priority patent/EP0042151B1/en
Priority to DE8181104515T priority patent/DE3172126D1/de
Priority to CA000379839A priority patent/CA1162223A/en
Publication of JPS57121143A publication Critical patent/JPS57121143A/ja
Publication of JPH0258734B2 publication Critical patent/JPH0258734B2/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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP692481A 1980-06-17 1981-01-19 High pressure electric-discharge lamp Granted JPS57121143A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP692481A JPS57121143A (en) 1981-01-19 1981-01-19 High pressure electric-discharge lamp
US06/272,178 US4423353A (en) 1980-06-17 1981-06-10 High-pressure sodium lamp
EP81104515A EP0042151B1 (en) 1980-06-17 1981-06-11 High-pressure sodium lamp
DE8181104515T DE3172126D1 (en) 1980-06-17 1981-06-11 High-pressure sodium lamp
CA000379839A CA1162223A (en) 1980-06-17 1981-06-16 High-pressure sodium lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP692481A JPS57121143A (en) 1981-01-19 1981-01-19 High pressure electric-discharge lamp

Publications (2)

Publication Number Publication Date
JPS57121143A true JPS57121143A (en) 1982-07-28
JPH0258734B2 JPH0258734B2 (enrdf_load_stackoverflow) 1990-12-10

Family

ID=11651787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP692481A Granted JPS57121143A (en) 1980-06-17 1981-01-19 High pressure electric-discharge lamp

Country Status (1)

Country Link
JP (1) JPS57121143A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001519969A (ja) * 1998-02-11 2001-10-23 ゼネラル・エレクトリック・カンパニイ サファイアｃｍｈランプのモノリシックシール
US7004809B2 (en) 2001-06-25 2006-02-28 Bing Lin Yang Illuminant for discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001519969A (ja) * 1998-02-11 2001-10-23 ゼネラル・エレクトリック・カンパニイ サファイアｃｍｈランプのモノリシックシール
US7004809B2 (en) 2001-06-25 2006-02-28 Bing Lin Yang Illuminant for discharge lamp

Also Published As

Publication number Publication date
JPH0258734B2 (enrdf_load_stackoverflow) 1990-12-10

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