GB364006A - Improvements in and relating to photo-electric apparatus - Google Patents
Improvements in and relating to photo-electric apparatusInfo
- Publication number
- GB364006A GB364006A GB25456/30A GB2545630A GB364006A GB 364006 A GB364006 A GB 364006A GB 25456/30 A GB25456/30 A GB 25456/30A GB 2545630 A GB2545630 A GB 2545630A GB 364006 A GB364006 A GB 364006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- disposed
- electrodes
- class
- caesium
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 4
- 229910052792 caesium Inorganic materials 0.000 abstract 3
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 3
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000005234 chemical deposition Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/16—Electrode arrangements using essentially one dynode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US389066A US2206713A (en) | 1929-08-28 | 1929-08-28 | Photoelectric apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB364006A true GB364006A (en) | 1931-12-28 |
Family
ID=23536676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25456/30A Expired GB364006A (en) | 1929-08-28 | 1930-08-26 | Improvements in and relating to photo-electric apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2206713A (enrdf_load_stackoverflow) |
| AT (1) | AT127570B (enrdf_load_stackoverflow) |
| DE (1) | DE645331C (enrdf_load_stackoverflow) |
| FR (1) | FR700897A (enrdf_load_stackoverflow) |
| GB (1) | GB364006A (enrdf_load_stackoverflow) |
| NL (1) | NL38911C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE890393C (de) * | 1936-05-30 | 1953-09-17 | Fernseh Gmbh | Als Reihenvervielfacher arbeitender Sekundaerelektronenverstaerker |
| DE764240C (de) * | 1933-10-07 | 1955-07-28 | Fernseh Gmbh | Elektronenroehre mit zwei sekundaeremittierenden Kathoden |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2123024A (en) * | 1936-05-29 | 1938-07-05 | Rca Corp | Electrode for electric discharge devices |
| DE874176C (de) * | 1939-03-25 | 1953-04-20 | Sueddeutsche Telefon App | Sekundaerelektronenvervielfacher mit Gluehkathode |
| NL6903628A (enrdf_load_stackoverflow) * | 1968-03-15 | 1969-09-17 |
-
0
- NL NL38911D patent/NL38911C/xx active
-
1929
- 1929-08-28 US US389066A patent/US2206713A/en not_active Expired - Lifetime
-
1930
- 1930-06-26 DE DE1930645331D patent/DE645331C/de not_active Expired
- 1930-08-20 FR FR700897D patent/FR700897A/fr not_active Expired
- 1930-08-25 AT AT127570D patent/AT127570B/de active
- 1930-08-26 GB GB25456/30A patent/GB364006A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764240C (de) * | 1933-10-07 | 1955-07-28 | Fernseh Gmbh | Elektronenroehre mit zwei sekundaeremittierenden Kathoden |
| DE890393C (de) * | 1936-05-30 | 1953-09-17 | Fernseh Gmbh | Als Reihenvervielfacher arbeitender Sekundaerelektronenverstaerker |
Also Published As
| Publication number | Publication date |
|---|---|
| AT127570B (de) | 1932-04-11 |
| NL38911C (enrdf_load_stackoverflow) | |
| FR700897A (fr) | 1931-03-09 |
| DE645331C (de) | 1937-05-26 |
| US2206713A (en) | 1940-07-02 |
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