DE1173596B - Herstellungsverfahren fuer zur Elektronen-Vervielfachung dienende Dynoden - Google Patents
Herstellungsverfahren fuer zur Elektronen-Vervielfachung dienende DynodenInfo
- Publication number
- DE1173596B DE1173596B DEN19062A DEN0019062A DE1173596B DE 1173596 B DE1173596 B DE 1173596B DE N19062 A DEN19062 A DE N19062A DE N0019062 A DEN0019062 A DE N0019062A DE 1173596 B DE1173596 B DE 1173596B
- Authority
- DE
- Germany
- Prior art keywords
- frame
- electron
- layer
- carrier film
- dynode
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 239000001103 potassium chloride Substances 0.000 claims description 12
- 235000011164 potassium chloride Nutrition 0.000 claims description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 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 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 41
- 239000010408 film Substances 0.000 description 23
- 238000001816 cooling Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminum chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical group [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
-
- 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
- H01J43/10—Dynodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
- H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/32—Secondary emission electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35850/59A GB884053A (en) | 1959-10-22 | 1959-10-22 | Improvements in or relating to dynodes for use in electron discharge tubes and methods of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1173596B true DE1173596B (de) | 1964-07-09 |
Family
ID=10382211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN19062A Pending DE1173596B (de) | 1959-10-22 | 1960-10-20 | Herstellungsverfahren fuer zur Elektronen-Vervielfachung dienende Dynoden |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3128531A (sk) |
| DE (1) | DE1173596B (sk) |
| GB (1) | GB884053A (sk) |
| NL (2) | NL123904C (sk) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3262007A (en) * | 1963-07-26 | 1966-07-19 | Hollingsworth R Lee | Single gun compatible color reproduction tube |
| US3458913A (en) * | 1966-04-19 | 1969-08-05 | Siemens Ag | Supply cathode for electrical discharge vessels and method for its production |
| US3755865A (en) * | 1969-05-01 | 1973-09-04 | Gen Electric | Novel mesh-reinforced sec target for camera tubes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871368A (en) * | 1956-09-21 | 1959-01-27 | Itt | Image multiplier |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1699597A (en) * | 1924-03-27 | 1929-01-22 | Westinghouse Lamp Co | Evacuating audion tube |
| US2677873A (en) * | 1946-01-10 | 1954-05-11 | Us Navy | Method of making nickel sponge cathodes |
| NL76863C (sk) * | 1947-06-03 | |||
| US2624024A (en) * | 1949-10-26 | 1952-12-30 | Hartford Nat Bank & Trust Co | Cathode for use in electron discharge tubes |
| US2746129A (en) * | 1949-11-16 | 1956-05-22 | Bell Telephone Labor Inc | Method of producing a taut thin member |
| US2721372A (en) * | 1951-06-30 | 1955-10-25 | Philips Corp | Incandescible cathodes |
| GB790416A (en) * | 1953-06-05 | 1958-02-12 | Emi Ltd | Improvements in or relating to electron discharge devices incorporating electron multipliers |
| US2871086A (en) * | 1956-02-10 | 1959-01-27 | Westinghouse Electric Corp | Method for baking and exhausting electron discharge devices |
| US2881343A (en) * | 1957-04-16 | 1959-04-07 | Rca Corp | Electron multipliers |
-
0
- NL NL257110D patent/NL257110A/xx unknown
- NL NL123904D patent/NL123904C/xx active
-
1959
- 1959-10-22 GB GB35850/59A patent/GB884053A/en not_active Expired
-
1960
- 1960-10-05 US US60643A patent/US3128531A/en not_active Expired - Lifetime
- 1960-10-20 DE DEN19062A patent/DE1173596B/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871368A (en) * | 1956-09-21 | 1959-01-27 | Itt | Image multiplier |
Also Published As
| Publication number | Publication date |
|---|---|
| NL257110A (sk) | |
| GB884053A (en) | 1961-12-06 |
| US3128531A (en) | 1964-04-14 |
| NL123904C (sk) |
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