GB645874A - Improvements in electric discharge tubes comprising one or more secondary-emission electrodes - Google Patents
Improvements in electric discharge tubes comprising one or more secondary-emission electrodesInfo
- Publication number
- GB645874A GB645874A GB10413/47A GB1041347A GB645874A GB 645874 A GB645874 A GB 645874A GB 10413/47 A GB10413/47 A GB 10413/47A GB 1041347 A GB1041347 A GB 1041347A GB 645874 A GB645874 A GB 645874A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- nickel
- per cent
- plates
- cuprous oxide
- 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 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 4
- 239000010949 copper Substances 0.000 abstract 4
- 229910000570 Cupronickel Inorganic materials 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 abstract 3
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 abstract 3
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract 3
- 229940112669 cuprous oxide Drugs 0.000 abstract 3
- 229910052759 nickel Inorganic materials 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 abstract 1
- 229910001942 caesium oxide Inorganic materials 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/32—Secondary-electron-emitting electrodes
Landscapes
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL645874X | 1944-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB645874A true GB645874A (en) | 1950-11-08 |
Family
ID=19791921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10413/47A Expired GB645874A (en) | 1944-08-19 | 1947-04-18 | Improvements in electric discharge tubes comprising one or more secondary-emission electrodes |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE807971C (enrdf_load_stackoverflow) |
| FR (1) | FR938003A (enrdf_load_stackoverflow) |
| GB (1) | GB645874A (enrdf_load_stackoverflow) |
| NL (1) | NL59464C (enrdf_load_stackoverflow) |
-
0
- NL NL59464D patent/NL59464C/xx active
-
1946
- 1946-10-01 FR FR938003D patent/FR938003A/fr not_active Expired
-
1947
- 1947-04-18 GB GB10413/47A patent/GB645874A/en not_active Expired
-
1948
- 1948-10-26 DE DEP19561A patent/DE807971C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR938003A (fr) | 1948-09-02 |
| DE807971C (de) | 1951-07-09 |
| NL59464C (enrdf_load_stackoverflow) |
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