JPS54118674A - Low pressure mercury vapor discharge lamp - Google Patents
Low pressure mercury vapor discharge lampInfo
- Publication number
- JPS54118674A JPS54118674A JP2535478A JP2535478A JPS54118674A JP S54118674 A JPS54118674 A JP S54118674A JP 2535478 A JP2535478 A JP 2535478A JP 2535478 A JP2535478 A JP 2535478A JP S54118674 A JPS54118674 A JP S54118674A
- Authority
- JP
- Japan
- Prior art keywords
- mercury
- bulb
- capsule
- low pressure
- cylinder
- 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 accomplish an easy packing of mercury into a bulb by means of a mercury-containing capsule so put in a small cylinder attached to a mount flare sealing the end of the bulb that the mercury is released thereinto when the capsule is broken.
CONSTITUTION: A small cylinder 5 in which a glass capsule 6 containing liquid mercury 7 thereinside is placed is attached to a flare section 3 of a mount 2 which seals an opening section of a bulb 1. One of the ends of the cylinder 5 is communicated to the inside of the bulb 1 through a hole 4. Hot rays from an infrared heater are irradiated to the cylinder 5 to heat the mercury 7. The resulting vapor pressure of the mercury 7 breaks the capsule 6 to allow the mercury to discharge into the bulb 1. Laser may be used for the breakage of the capsule 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2535478A JPS54118674A (en) | 1978-03-08 | 1978-03-08 | Low pressure mercury vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2535478A JPS54118674A (en) | 1978-03-08 | 1978-03-08 | Low pressure mercury vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54118674A true JPS54118674A (en) | 1979-09-14 |
Family
ID=12163511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2535478A Pending JPS54118674A (en) | 1978-03-08 | 1978-03-08 | Low pressure mercury vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54118674A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0620647A (en) * | 1992-04-28 | 1994-01-28 | General Electric Co <Ge> | Method and apparatus for putting mercury into arc discharge lamp |
| JPH09185944A (en) * | 1995-10-30 | 1997-07-15 | Philips Electron Nv | Manufacture of low pressure mercury discharge lamp and low pressure mercury discharge lamp |
| JP2002170520A (en) * | 2000-09-22 | 2002-06-14 | Matsushita Electric Ind Co Ltd | Mercury inclusion body, its manufacturing method, and fluorescent lamp using mercury inclusion body thereof |
| WO2004042776A3 (en) * | 2002-11-08 | 2004-07-01 | Oleksandr V Vladimirov | Introducing mercury into a discharge lamp |
| JP2016080613A (en) * | 2014-10-21 | 2016-05-16 | セイコーエプソン株式会社 | Magnetic measuring device, gas cell, manufacturing method of magnetic measuring device, and manufacturing method of gas cell |
-
1978
- 1978-03-08 JP JP2535478A patent/JPS54118674A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0620647A (en) * | 1992-04-28 | 1994-01-28 | General Electric Co <Ge> | Method and apparatus for putting mercury into arc discharge lamp |
| JPH09185944A (en) * | 1995-10-30 | 1997-07-15 | Philips Electron Nv | Manufacture of low pressure mercury discharge lamp and low pressure mercury discharge lamp |
| JP2002170520A (en) * | 2000-09-22 | 2002-06-14 | Matsushita Electric Ind Co Ltd | Mercury inclusion body, its manufacturing method, and fluorescent lamp using mercury inclusion body thereof |
| WO2004042776A3 (en) * | 2002-11-08 | 2004-07-01 | Oleksandr V Vladimirov | Introducing mercury into a discharge lamp |
| JP2016080613A (en) * | 2014-10-21 | 2016-05-16 | セイコーエプソン株式会社 | Magnetic measuring device, gas cell, manufacturing method of magnetic measuring device, and manufacturing method of gas cell |
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