GB191229839A - Improvements in Vacuum Valve Tube Rectifiers. - Google Patents
Improvements in Vacuum Valve Tube Rectifiers.Info
- Publication number
- GB191229839A GB191229839A GB191229839DA GB191229839A GB 191229839 A GB191229839 A GB 191229839A GB 191229839D A GB191229839D A GB 191229839DA GB 191229839 A GB191229839 A GB 191229839A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rays
- gas
- cathode
- tube
- generating substance
- 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
- 239000000126 substance Substances 0.000 abstract 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 230000004048 modification Effects 0.000 abstract 3
- 238000012986 modification Methods 0.000 abstract 3
- 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
- 239000004280 Sodium formate Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 abstract 1
- 235000019254 sodium formate Nutrition 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
- H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191229839T | 1912-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191229839A true GB191229839A (en) | 1913-12-29 |
Family
ID=32576324
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBM29837D Active GB191229837A (enrdf_load_stackoverflow) | 1912-12-27 | ||
| GB191229839D Expired GB191229839A (en) | 1912-12-27 | 1912-12-27 | Improvements in Vacuum Valve Tube Rectifiers. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GBM29837D Active GB191229837A (enrdf_load_stackoverflow) | 1912-12-27 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE275893C (enrdf_load_stackoverflow) |
| FR (1) | FR452793A (enrdf_load_stackoverflow) |
| GB (2) | GB191229839A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB712111A (en) * | 1951-07-09 | 1954-07-21 | English Electric Valve Co Ltd | Improvements in or relating to hydrogen filled electric discharge tubes |
| DE924335C (de) * | 1952-07-18 | 1955-02-28 | Leitz Ernst Gmbh | Verfahren zum Evakuieren eines Gefaesses |
-
0
- GB GBM29837D patent/GB191229837A/en active Active
- DE DENDAT275893D patent/DE275893C/de active Active
-
1912
- 1912-12-27 GB GB191229839D patent/GB191229839A/en not_active Expired
- 1912-12-31 FR FR452793A patent/FR452793A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB191229837A (enrdf_load_stackoverflow) | |
| FR452793A (fr) | 1913-05-23 |
| DE275893C (enrdf_load_stackoverflow) |
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