JPS54135466A - Fluorescent lamp - Google Patents
Fluorescent lampInfo
- Publication number
- JPS54135466A JPS54135466A JP4215578A JP4215578A JPS54135466A JP S54135466 A JPS54135466 A JP S54135466A JP 4215578 A JP4215578 A JP 4215578A JP 4215578 A JP4215578 A JP 4215578A JP S54135466 A JPS54135466 A JP S54135466A
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- mercury
- electrodes
- ampule
- mount
- 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
Abstract
PURPOSE: To seal mercury in the bulb easily and certainly by breaking a glass ampule, which contains mercury, to discharge mercury in the bulb by means of application of voltage to the electrodes.
CONSTITUTION: A pair electrodes and a specified quantity of mercury are sealed in the ampule 1 installed on the neighborhool of the mount 3 in the lamp bulb 2, two lead wires connected with the said electrodes a come out. The mount 3 is provided with the flare part 7, the first inner lead wires 9, which are fixed to the flare part 7 and their ends hold the coil filament 8, and the second inner lead wire 10. During exhausting air from the bulb 2, the ampule 1 is broken by applying the voltage to the electrodes in the ampule 1 to discharge gaseous mercury in the bulb 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4215578A JPS54135466A (en) | 1978-04-12 | 1978-04-12 | Fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4215578A JPS54135466A (en) | 1978-04-12 | 1978-04-12 | Fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54135466A true JPS54135466A (en) | 1979-10-20 |
Family
ID=12628044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4215578A Pending JPS54135466A (en) | 1978-04-12 | 1978-04-12 | Fluorescent lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54135466A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5006755A (en) * | 1989-03-07 | 1991-04-09 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. | Mercury discharge lamp with mercury containing capsule |
US5394056A (en) * | 1993-04-07 | 1995-02-28 | General Electric Company | Opening of capsule inside sealed lamp |
-
1978
- 1978-04-12 JP JP4215578A patent/JPS54135466A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5006755A (en) * | 1989-03-07 | 1991-04-09 | Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. | Mercury discharge lamp with mercury containing capsule |
US5394056A (en) * | 1993-04-07 | 1995-02-28 | General Electric Company | Opening of capsule inside sealed lamp |
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