GB301412A - Improvements in or relating to electric discharge tubes - Google Patents
Improvements in or relating to electric discharge tubesInfo
- Publication number
- GB301412A GB301412A GB2269727A GB2269727A GB301412A GB 301412 A GB301412 A GB 301412A GB 2269727 A GB2269727 A GB 2269727A GB 2269727 A GB2269727 A GB 2269727A GB 301412 A GB301412 A GB 301412A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- mercury
- wall
- cathode
- barium
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 5
- 229910052753 mercury Inorganic materials 0.000 abstract 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052788 barium Inorganic materials 0.000 abstract 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 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
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten 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
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL37951A NL24785C (enrdf_load_stackoverflow) | 1927-08-12 | 1927-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB301412A true GB301412A (en) | 1928-11-29 |
Family
ID=10183634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2269727A Expired GB301412A (en) | 1927-08-12 | 1927-08-29 | Improvements in or relating to electric discharge tubes |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE509825C (enrdf_load_stackoverflow) |
| FR (1) | FR658896A (enrdf_load_stackoverflow) |
| GB (1) | GB301412A (enrdf_load_stackoverflow) |
| NL (1) | NL24785C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770524A (en) * | 1987-01-21 | 1988-09-13 | Stanfield James S | Slide projection system for coplanar stored slides |
-
1927
- 1927-08-12 NL NL37951A patent/NL24785C/xx active
- 1927-08-14 DE DE1927N0027689 patent/DE509825C/de not_active Expired
- 1927-08-29 GB GB2269727A patent/GB301412A/en not_active Expired
-
1928
- 1928-08-10 FR FR658896D patent/FR658896A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR658896A (fr) | 1929-06-20 |
| DE509825C (de) | 1930-10-13 |
| NL24785C (enrdf_load_stackoverflow) | 1931-09-15 |
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