BE587274A - Tube à vide triode à haut réndement - Google Patents
Tube à vide triode à haut réndementInfo
- Publication number
- BE587274A BE587274A BE587274A BE587274A BE587274A BE 587274 A BE587274 A BE 587274A BE 587274 A BE587274 A BE 587274A BE 587274 A BE587274 A BE 587274A BE 587274 A BE587274 A BE 587274A
- Authority
- BE
- Belgium
- Prior art keywords
- yield
- vacuum tube
- triode vacuum
- triode
- tube
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
-
- 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
- H01J19/40—Screens for shielding
-
- 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
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electron Tubes For Measurement (AREA)
- Amplifiers (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US750956A US2968742A (en) | 1958-07-25 | 1958-07-25 | High efficiency triode vacuum tube |
Publications (1)
Publication Number | Publication Date |
---|---|
BE587274A true BE587274A (fr) | 1960-05-30 |
Family
ID=25019840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE587274A BE587274A (fr) | 1958-07-25 | 1960-02-04 | Tube à vide triode à haut réndement |
Country Status (6)
Country | Link |
---|---|
US (1) | US2968742A (fr) |
BE (1) | BE587274A (fr) |
CH (1) | CH380248A (fr) |
DE (1) | DE1208415B (fr) |
FR (1) | FR1232603A (fr) |
GB (1) | GB917686A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161647B (de) * | 1961-07-31 | 1964-01-23 | Siemens Ag | Neutrode |
DE1193613B (de) * | 1961-12-22 | 1965-05-26 | Telefunken Patent | Kapazitaetsarme Triode fuer hohe Frequenzen |
US3254260A (en) * | 1962-12-27 | 1966-05-31 | Philips Corp | Electron discharge device for very high frequencies |
DE1218070B (de) * | 1962-12-27 | 1966-06-02 | Philips Nv | Elektrische Entladungsroehre zur Verstaerkung von Hochfrequenzschwingungen und Anwendung dieser Roehre |
DE1296170B (de) * | 1963-01-08 | 1969-05-29 | Standard Kollsman Ind Inc | Abstimmbarer Hochfrequenzverstaerker fuer Fernsehempfaenger |
US5371654A (en) * | 1992-10-19 | 1994-12-06 | International Business Machines Corporation | Three dimensional high performance interconnection package |
US20050062492A1 (en) * | 2001-08-03 | 2005-03-24 | Beaman Brian Samuel | High density integrated circuit apparatus, test probe and methods of use thereof |
IT201700096289A1 (it) * | 2017-08-25 | 2019-02-25 | Roberto Cesario | Amplificatori che riproducono il suono senza artefatti |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB282712A (en) * | 1926-12-30 | 1928-03-15 | Philips Nv | Improvements relating to thermionic valves or electron discharge tubes |
US2146016A (en) * | 1937-11-18 | 1939-02-07 | Rca Corp | Electron discharge device |
US2396170A (en) * | 1945-01-18 | 1946-03-05 | Rca Corp | Electron discharge device |
DE933465C (de) * | 1948-10-02 | 1955-09-29 | Siemens Ag | Strahlungsgekuehlte Entladungsroehre |
US2615138A (en) * | 1948-10-30 | 1952-10-21 | Rca Corp | Beam type electron tube |
US2877374A (en) * | 1956-08-28 | 1959-03-10 | Itt | Guard ring diode |
-
1958
- 1958-07-25 US US750956A patent/US2968742A/en not_active Expired - Lifetime
-
1959
- 1959-05-21 GB GB17351/59A patent/GB917686A/en not_active Expired
- 1959-07-09 FR FR799748A patent/FR1232603A/fr not_active Expired
- 1959-07-24 DE DEST15389A patent/DE1208415B/de active Pending
- 1959-07-25 CH CH7623159A patent/CH380248A/de unknown
-
1960
- 1960-02-04 BE BE587274A patent/BE587274A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR1232603A (fr) | 1960-10-11 |
DE1208415B (de) | 1966-01-05 |
GB917686A (en) | 1963-02-06 |
US2968742A (en) | 1961-01-17 |
CH380248A (de) | 1964-07-31 |
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