DE2528562A1 - Elektronenroehre - Google Patents
ElektronenroehreInfo
- Publication number
- DE2528562A1 DE2528562A1 DE19752528562 DE2528562A DE2528562A1 DE 2528562 A1 DE2528562 A1 DE 2528562A1 DE 19752528562 DE19752528562 DE 19752528562 DE 2528562 A DE2528562 A DE 2528562A DE 2528562 A1 DE2528562 A1 DE 2528562A1
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- grid
- areas
- tube according
- wires
- 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
- 239000000463 material Substances 0.000 claims description 5
- 230000005684 electric field Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology 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
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/06—Tubes with a single discharge path having electrostatic control means only
- H01J21/065—Devices for short wave tubes
-
- 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
- H01J1/13—Solid thermionic cathodes
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
- H01J19/32—Anodes
- H01J19/34—Anodes forming part of the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0003—Anodes forming part of vessel walls
Landscapes
- Microwave Tubes (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US487406A US3917973A (en) | 1974-07-10 | 1974-07-10 | Electron tube duplex grid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2528562A1 true DE2528562A1 (de) | 1976-01-29 |
Family
ID=23935601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752528562 Pending DE2528562A1 (de) | 1974-07-10 | 1975-06-26 | Elektronenroehre |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5069419A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-10-22 | 1975-06-10 | ||
| WO1982000734A1 (en) * | 1980-08-27 | 1982-03-04 | Shapiro A | Electron-beam tube |
| JPS633082Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-12-18 | 1988-01-26 | ||
| JPS5930530U (ja) * | 1982-05-14 | 1984-02-25 | 三菱電機株式会社 | 内燃機関のアイドル回転数制御装置 |
| FR2627898B1 (fr) * | 1988-02-26 | 1990-06-22 | Thomson Csf | Tube electronique refroidi par circulation d'un fluide |
| JP4473585B2 (ja) * | 2004-01-08 | 2010-06-02 | 浜松ホトニクス株式会社 | 光電子増倍管 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844752A (en) * | 1956-03-09 | 1958-07-22 | Rca Corp | Electron discharge device |
| US2932754A (en) * | 1957-07-30 | 1960-04-12 | Machlett Lab Inc | Electron tubes |
| CH470752A (de) * | 1967-03-15 | 1969-03-31 | Patelhold Patentverwertung | Steuerbare Hochvakuum-Elektronenröhre |
| US3573535A (en) * | 1968-11-12 | 1971-04-06 | Gen Electric | High-frequency electronic tube having novel grid mounting |
| US3725717A (en) * | 1970-06-22 | 1973-04-03 | A Leliovsky | Grid-controlled microwave thermionic device |
| US3814972A (en) * | 1971-07-12 | 1974-06-04 | Varian Associates | Triode electron tube with segmented cathode and vane grid |
| US3800378A (en) * | 1972-06-07 | 1974-04-02 | Rca Corp | Method of making a directly-heated cathode |
-
1974
- 1974-07-10 US US487406A patent/US3917973A/en not_active Expired - Lifetime
-
1975
- 1975-06-26 DE DE19752528562 patent/DE2528562A1/de active Pending
- 1975-07-03 FR FR7520986A patent/FR2278154A1/fr not_active Withdrawn
- 1975-07-08 NL NL7508140A patent/NL7508140A/xx not_active Application Discontinuation
- 1975-07-09 GB GB2885675A patent/GB1464201A/en not_active Expired
- 1975-07-09 CH CH898175A patent/CH587564A5/xx not_active IP Right Cessation
- 1975-07-10 JP JP50084021A patent/JPS5812971B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7508140A (nl) | 1976-01-13 |
| FR2278154A1 (fr) | 1976-02-06 |
| US3917973A (en) | 1975-11-04 |
| GB1464201A (en) | 1977-02-09 |
| JPS5132172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-18 |
| JPS5812971B2 (ja) | 1983-03-11 |
| CH587564A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |