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NL269971A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
1960-10-18 |
|
|
|
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NL113095C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
|
1961-12-22 |
|
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DE1281038B
(de)
*
|
1962-08-01 |
1968-10-24 |
Telefunken Patent |
Verfahren zur Herstellung einer mittelbar geheizten Kathode fuer eine elektrische Entladungsroehre
|
|
US3246197A
(en)
*
|
1962-10-02 |
1966-04-12 |
Westinghouse Electric Corp |
Cathode heater having an aluminum oxide and tungesten coating
|
|
FR1355710A
(fr)
*
|
1963-02-06 |
1964-03-20 |
Radiotechnique |
Perfectionnement aux filaments de chauffage de cathodes pour tubes électroniques
|
|
DE1281039B
(de)
*
|
1963-09-25 |
1968-10-24 |
Telefunken Patent |
Verfahren zur Herstellung einer indirekt geheizten Kathode fuer Elektronenroehren
|
|
FR1398135A
(fr)
*
|
1964-03-27 |
1965-05-07 |
Commissariat Energie Atomique |
Procédé de stabilisation de sources thermoioniques et source thermoionique conforme à celles obtenues par application dudit procédé ou d'un procédé analogue
|
|
US3328201A
(en)
*
|
1964-04-27 |
1967-06-27 |
Rca Corp |
Heater for electron tubes
|
|
US3737714A
(en)
*
|
1964-12-18 |
1973-06-05 |
Sylvania Electric Prod |
Dark coated heater for vacuum tube cathode
|
|
US3450565A
(en)
*
|
1964-12-18 |
1969-06-17 |
Sylvania Electric Prod |
Method of coating heater coils
|
|
GB1129615A
(en)
*
|
1965-03-11 |
1968-10-09 |
English Electric Valve Co Ltd |
Improvements in or relating to electron discharge device cathodes
|
|
US3401297A
(en)
*
|
1965-08-23 |
1968-09-10 |
Varian Associates |
Thermionic cathodes for electron discharge devices with improved refractory metal heater wires
|
|
NL6512348A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1965-09-23 |
1967-03-28 |
|
|
|
US3494779A
(en)
*
|
1965-09-29 |
1970-02-10 |
Ncr Co |
Oxygen-dominated phosphor films
|
|
DE1639016B1
(de)
*
|
1967-03-07 |
1972-05-31 |
Varian Associates |
Verfahren zum herstellen von kathoden-heizern
|
|
US3500454A
(en)
*
|
1967-11-16 |
1970-03-10 |
Sylvania Electric Prod |
Insulator heater coating for heater-cathode assembly
|
|
DE2317445C3
(de)
*
|
1973-04-06 |
1982-09-09 |
Standard Elektrik Lorenz Ag, 7000 Stuttgart |
Verfahren zum Herstellen eines Heizkörpers für eine indirekt geheizte Kathode
|
|
DE2317446C3
(de)
*
|
1973-04-06 |
1983-11-10 |
Standard Elektrik Lorenz Ag, 7000 Stuttgart |
Verfahren zum Herstellen eines Heizelementes für eine indirekt geheizte Kathode
|
|
US4126489A
(en)
*
|
1973-07-17 |
1978-11-21 |
Varian Associates, Inc. |
Method of making cathode heaters
|
|
JPS5165861A
(en)
*
|
1974-12-05 |
1976-06-07 |
Sony Corp |
Toranjisutano baiasukairo
|
|
AU529792B2
(en)
|
1980-07-09 |
1983-06-23 |
Matsushita Electric Industrial Co., Ltd. |
Infrared radiative body
|
|
US10741351B1
(en)
*
|
2019-08-01 |
2020-08-11 |
Lockheed Martin Corporation |
Multi-apertured conduction heater
|