GB433671A - Improvements in or relating to electric discharge tubes - Google Patents
Improvements in or relating to electric discharge tubesInfo
- Publication number
- GB433671A GB433671A GB32300/34A GB3230034A GB433671A GB 433671 A GB433671 A GB 433671A GB 32300/34 A GB32300/34 A GB 32300/34A GB 3230034 A GB3230034 A GB 3230034A GB 433671 A GB433671 A GB 433671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- anode
- metal
- evaporated
- wire
- 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
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000395 magnesium oxide 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
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 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
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp
Landscapes
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL433671X | 1933-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB433671A true GB433671A (en) | 1935-08-19 |
Family
ID=19786175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32300/34A Expired GB433671A (en) | 1933-11-09 | 1934-11-09 | Improvements in or relating to electric discharge tubes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2030445A (enrdf_load_stackoverflow) |
| BE (1) | BE406110A (enrdf_load_stackoverflow) |
| DE (1) | DE683436C (enrdf_load_stackoverflow) |
| FR (1) | FR780928A (enrdf_load_stackoverflow) |
| GB (1) | GB433671A (enrdf_load_stackoverflow) |
| NL (1) | NL41239C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4232360A (en) * | 1978-01-11 | 1980-11-04 | General Electric Company | Heat recovery high intensity discharge lamp constructions |
-
0
- NL NL41239D patent/NL41239C/xx active
- BE BE406110D patent/BE406110A/xx unknown
-
1934
- 1934-11-07 FR FR780928D patent/FR780928A/fr not_active Expired
- 1934-11-07 US US751953A patent/US2030445A/en not_active Expired - Lifetime
- 1934-11-07 DE DEN37373D patent/DE683436C/de not_active Expired
- 1934-11-09 GB GB32300/34A patent/GB433671A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR780928A (fr) | 1935-05-06 |
| DE683436C (de) | 1939-11-06 |
| NL41239C (enrdf_load_stackoverflow) | |
| BE406110A (enrdf_load_stackoverflow) | |
| US2030445A (en) | 1936-02-11 |
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