GB457266A - Improvements in vapour-containing electric discharge tubes - Google Patents
Improvements in vapour-containing electric discharge tubesInfo
- Publication number
- GB457266A GB457266A GB20442/36A GB2044236A GB457266A GB 457266 A GB457266 A GB 457266A GB 20442/36 A GB20442/36 A GB 20442/36A GB 2044236 A GB2044236 A GB 2044236A GB 457266 A GB457266 A GB 457266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- spring
- supported
- envelope
- vapour
- 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
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- -1 at 10 mms. pressure Chemical compound 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN38644D DE649006C (de) | 1935-09-23 | 1935-09-23 | Von einer evakuierten Huelle umgebene, Dampf enthaltende Endladungsroehre, insbesondere zum Aussenden von Lichtstrahlen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB457266A true GB457266A (en) | 1936-11-24 |
Family
ID=6539294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20442/36A Expired GB457266A (en) | 1935-09-23 | 1936-07-23 | Improvements in vapour-containing electric discharge tubes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2087745A (enrdf_load_stackoverflow) |
| BE (1) | BE417554A (enrdf_load_stackoverflow) |
| DE (1) | DE649006C (enrdf_load_stackoverflow) |
| FR (1) | FR810701A (enrdf_load_stackoverflow) |
| GB (1) | GB457266A (enrdf_load_stackoverflow) |
| NL (1) | NL46541C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE535143A (enrdf_load_stackoverflow) * | 1954-01-27 | |||
| US3707645A (en) * | 1970-02-28 | 1972-12-26 | Philips Corp | Vibration reducing assembly for oblong discharge lamp |
| US5576598A (en) * | 1995-08-31 | 1996-11-19 | Osram Sylvania Inc. | Lamp with glass sleeve and method of making same |
-
1935
- 1935-09-23 DE DEN38644D patent/DE649006C/de not_active Expired
-
1936
- 1936-07-23 GB GB20442/36A patent/GB457266A/en not_active Expired
- 1936-09-21 BE BE417554D patent/BE417554A/xx unknown
- 1936-09-21 US US101823A patent/US2087745A/en not_active Expired - Lifetime
- 1936-09-21 FR FR810701D patent/FR810701A/fr not_active Expired
- 1936-09-22 NL NL79330A patent/NL46541C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| BE417554A (enrdf_load_stackoverflow) | 1936-10-31 |
| NL46541C (enrdf_load_stackoverflow) | 1939-08-15 |
| FR810701A (fr) | 1937-03-27 |
| DE649006C (de) | 1937-08-16 |
| US2087745A (en) | 1937-07-20 |
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