JPS5778749A - Fabrication of low pressure discharge lamp - Google Patents
Fabrication of low pressure discharge lampInfo
- Publication number
- JPS5778749A JPS5778749A JP55154035A JP15403580A JPS5778749A JP S5778749 A JPS5778749 A JP S5778749A JP 55154035 A JP55154035 A JP 55154035A JP 15403580 A JP15403580 A JP 15403580A JP S5778749 A JPS5778749 A JP S5778749A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- lead wire
- sealing
- button stem
- tube
- 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.)
- Pending
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
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or 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)
Abstract
PURPOSE:To obtain a compact lamp of preventing crosstalk discharge by heat- sealing easily a mount with an electrode 4 on a U-shaped tube and sealing a lead wire through a button stem to support and fix the U-shaped tube. CONSTITUTION:A mount 12 on which an electrode 4 coated with an electron emissive material and a lead wire 11 for supporting the electrode 4 are provided is sealed with a burner on an open end 5a of a U-shaped internal tube 5 on the inside wall of which a phosphor 7 is coated. The part of the lead wire 11 leading to the electrode 4 which projects towards opposite direction from the electrode 4 is covered with a covering glass 13. The lead wire 11 which projects from one open end of the internal tube 5 is penetrated through a barring hole 14 for sealing provided on a button stem 3, the end of the lead wire 11 is welded and fixed on the barring hole 14, and accordingly the internal tube 5 is fixed on the button stem 3. Thus a compact fluorescent lamp with easy fabrication can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55154035A JPS5778749A (en) | 1980-10-31 | 1980-10-31 | Fabrication of low pressure discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55154035A JPS5778749A (en) | 1980-10-31 | 1980-10-31 | Fabrication of low pressure discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5778749A true JPS5778749A (en) | 1982-05-17 |
Family
ID=15575480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55154035A Pending JPS5778749A (en) | 1980-10-31 | 1980-10-31 | Fabrication of low pressure discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5778749A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4441050A (en) * | 1981-10-06 | 1984-04-03 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Single-ended low pressure discharge lamp and method of manufacture |
US4575344A (en) * | 1983-04-01 | 1986-03-11 | Gte Products Corporation | Metal arc director for compact fluorescent lamp |
JPH01308626A (en) * | 1988-02-01 | 1989-12-13 | Kuraray Co Ltd | Multilayer package having excellent gas barrier property |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1060766A (en) * | 1950-11-28 | 1954-04-06 | Acec | Fluorescent lamps of short length and high light intensity |
JPS5444370A (en) * | 1977-08-23 | 1979-04-07 | Philips Nv | Low pressure mercury vapor discharge lamp |
-
1980
- 1980-10-31 JP JP55154035A patent/JPS5778749A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1060766A (en) * | 1950-11-28 | 1954-04-06 | Acec | Fluorescent lamps of short length and high light intensity |
JPS5444370A (en) * | 1977-08-23 | 1979-04-07 | Philips Nv | Low pressure mercury vapor discharge lamp |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4441050A (en) * | 1981-10-06 | 1984-04-03 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Single-ended low pressure discharge lamp and method of manufacture |
US4575344A (en) * | 1983-04-01 | 1986-03-11 | Gte Products Corporation | Metal arc director for compact fluorescent lamp |
JPH01308626A (en) * | 1988-02-01 | 1989-12-13 | Kuraray Co Ltd | Multilayer package having excellent gas barrier property |
JPH066367B2 (en) * | 1988-02-01 | 1994-01-26 | 株式会社クラレ | Multi-layer package with excellent gas barrier properties |
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