Thermionic vacuum diode device with adjustable electrodes

In accordance with one embodiment of the present invention, a Gap Diode is disclosed in which a tubular actuating element serves as both a housing for a pair of electrodes ( 92 ) and as a means for controlling the separation between the electrode pair. In a preferred embodiment, the tubular actuatin...

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Hauptverfasser: TALIASHVILI ZAZA, TAVKHELIDZE AVTO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In accordance with one embodiment of the present invention, a Gap Diode is disclosed in which a tubular actuating element serves as both a housing for a pair of electrodes ( 92 ) and as a means for controlling the separation between the electrode pair. In a preferred embodiment, the tubular actuating element ( 90 ) is a quartz piezo-electric tube. In accordance with another embodiment of the present invention, a Gap Diode is disclosed which is fabricated by micromachining techniques in which the separation of the electrodes ( 202, 206 ) is controlled by piezo-electric, electrostrictive or magnetostrictive actuators. Preferred embodiments of Gap Diodes include Cool Chips, Power Chips, and photoelectric converters.