ES296441A1 - Alkali metal vapor lamp manufacture - Google Patents
Alkali metal vapor lamp manufactureInfo
- Publication number
- ES296441A1 ES296441A1 ES0296441A ES296441A ES296441A1 ES 296441 A1 ES296441 A1 ES 296441A1 ES 0296441 A ES0296441 A ES 0296441A ES 296441 A ES296441 A ES 296441A ES 296441 A1 ES296441 A1 ES 296441A1
- Authority
- ES
- Spain
- Prior art keywords
- alkali metal
- appendix
- glass
- metal vapor
- vapor lamp
- 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.)
- Expired
Links
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 6
- 150000001340 alkali metals Chemical class 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011521 glass Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 238000004891 communication Methods 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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)
- Glass Compositions (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
A method of introducing an alkali metal charge into a sealed electrical device thereto comprising providing a glass tab in communication with said device, said glass containing said alkali metal as a constituent, immersing the appendix in a molten bath of a salt of said alkali metal maintained at a temperature at which the glass is conductive by virtue of the mobility of the alkali ions, passing alkali metal electrolysis from said salt bath to said appendix, transferring the alkali metal from the appendix to the device heating the appendix and cooling the device, and subsequently sealing the device separating it from the appendix. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US262107A US3183051A (en) | 1963-03-01 | 1963-03-01 | Alkali metal vapor lamp manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES296441A1 true ES296441A1 (en) | 1964-05-16 |
Family
ID=22996181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0296441A Expired ES296441A1 (en) | 1963-03-01 | 1964-02-14 | Alkali metal vapor lamp manufacture |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3183051A (en) |
| ES (1) | ES296441A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441332A (en) * | 1966-07-15 | 1969-04-29 | Wagner Electric Corp | Method for gettering completed gas filled lamps and the product resulting therefrom |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1568694A (en) * | 1921-04-16 | 1926-01-05 | Gen Electric | Photo-electric device |
| US1585803A (en) * | 1922-06-21 | 1926-05-25 | Westinghouse Lamp Co | Manufacture of electric lamps and the like |
-
1963
- 1963-03-01 US US262107A patent/US3183051A/en not_active Expired - Lifetime
-
1964
- 1964-02-14 ES ES0296441A patent/ES296441A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3183051A (en) | 1965-05-11 |
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