JPS60232636A - けい光ランプの製造方法 - Google Patents

けい光ランプの製造方法

Info

Publication number
JPS60232636A
JPS60232636A JP8769084A JP8769084A JPS60232636A JP S60232636 A JPS60232636 A JP S60232636A JP 8769084 A JP8769084 A JP 8769084A JP 8769084 A JP8769084 A JP 8769084A JP S60232636 A JPS60232636 A JP S60232636A
Authority
JP
Japan
Prior art keywords
mercury
glass tube
fluorescent lamp
stain
cohering
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
JP8769084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0556612B2 (enrdf_load_stackoverflow
Inventor
Michihisa Saito
斉藤　道久
Yoshio Takano
高野　好雄
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 JP8769084A priority Critical patent/JPS60232636A/ja
Publication of JPS60232636A publication Critical patent/JPS60232636A/ja
Publication of JPH0556612B2 publication Critical patent/JPH0556612B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP8769084A 1984-05-02 1984-05-02 けい光ランプの製造方法 Granted JPS60232636A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8769084A JPS60232636A (ja) 1984-05-02 1984-05-02 けい光ランプの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8769084A JPS60232636A (ja) 1984-05-02 1984-05-02 けい光ランプの製造方法

Publications (2)

Publication Number Publication Date
JPS60232636A true JPS60232636A (ja) 1985-11-19
JPH0556612B2 JPH0556612B2 (enrdf_load_stackoverflow) 1993-08-20

Family

ID=13921917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8769084A Granted JPS60232636A (ja) 1984-05-02 1984-05-02 けい光ランプの製造方法

Country Status (1)

Country Link
JP (1) JPS60232636A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012580A (ja) * 2005-06-03 2007-01-18 Osram-Melco Ltd 直管形蛍光ランプ及び直管形蛍光ランプの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012580A (ja) * 2005-06-03 2007-01-18 Osram-Melco Ltd 直管形蛍光ランプ及び直管形蛍光ランプの製造方法

Also Published As

Publication number Publication date
JPH0556612B2 (enrdf_load_stackoverflow) 1993-08-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term