JPS57162240A - Manufacture of circular fluorescent lamp - Google Patents

Manufacture of circular fluorescent lamp

Info

Publication number
JPS57162240A
JPS57162240A JP4591281A JP4591281A JPS57162240A JP S57162240 A JPS57162240 A JP S57162240A JP 4591281 A JP4591281 A JP 4591281A JP 4591281 A JP4591281 A JP 4591281A JP S57162240 A JPS57162240 A JP S57162240A
Authority
JP
Japan
Prior art keywords
flare
bulb
manufacture
fluorescent lamp
fused
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
JP4591281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138341B2 (enrdf_load_stackoverflow
Inventor
Yoichi Ikeuchi
Tsutomu Maeda
Akira Maeda
Toshiteru Tomita
Naomichi Kumagai
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.)
NEC Home Electronics Ltd
Original Assignee
NEC Home Electronics 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 NEC Home Electronics Ltd filed Critical NEC Home Electronics Ltd
Priority to JP4591281A priority Critical patent/JPS57162240A/ja
Publication of JPS57162240A publication Critical patent/JPS57162240A/ja
Publication of JPH0138341B2 publication Critical patent/JPH0138341B2/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
    • H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP4591281A 1981-03-28 1981-03-28 Manufacture of circular fluorescent lamp Granted JPS57162240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4591281A JPS57162240A (en) 1981-03-28 1981-03-28 Manufacture of circular fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4591281A JPS57162240A (en) 1981-03-28 1981-03-28 Manufacture of circular fluorescent lamp

Publications (2)

Publication Number Publication Date
JPS57162240A true JPS57162240A (en) 1982-10-06
JPH0138341B2 JPH0138341B2 (enrdf_load_stackoverflow) 1989-08-14

Family

ID=12732451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4591281A Granted JPS57162240A (en) 1981-03-28 1981-03-28 Manufacture of circular fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS57162240A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625607A1 (fr) * 1988-01-04 1989-07-07 Dumas Pierre Alain Ampoule fluorescente a pied tubulaire, a electrodes inversees
EP0406499A1 (fr) * 1989-07-06 1991-01-09 Pierre Alain Dumas Ampoule fluorescente à pied tubulaire à électrodes inversées

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625607A1 (fr) * 1988-01-04 1989-07-07 Dumas Pierre Alain Ampoule fluorescente a pied tubulaire, a electrodes inversees
EP0406499A1 (fr) * 1989-07-06 1991-01-09 Pierre Alain Dumas Ampoule fluorescente à pied tubulaire à électrodes inversées

Also Published As

Publication number Publication date
JPH0138341B2 (enrdf_load_stackoverflow) 1989-08-14

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