SU594540A1 - Arrangement for stabilizing current of autoelectronic emission source - Google Patents
Arrangement for stabilizing current of autoelectronic emission sourceInfo
- Publication number
- SU594540A1 SU594540A1 SU762411436A SU2411436A SU594540A1 SU 594540 A1 SU594540 A1 SU 594540A1 SU 762411436 A SU762411436 A SU 762411436A SU 2411436 A SU2411436 A SU 2411436A SU 594540 A1 SU594540 A1 SU 594540A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- arrangement
- emission source
- stabilizing current
- autoelectronic emission
- autoelectronic
- Prior art date
Links
Landscapes
- Cold Cathode And The Manufacture (AREA)
Description
напр жени на пьезокерамический элемент, С помощью этого элемента осущестйл ют установку микронного межэпектродного зазора , что уменьшает вредное воздействие ионной бомбардировки, котора существе - . но ослабл етс с уменьшением межэпектро лого зазора.voltage on the piezoceramic element, With this element, the micron interelectrode gap is installed, which reduces the harmful effects of ion bombardment, which the creature -. but weakens with decreasing interelectro logo gap.
На чертеже приведено предлагаемое устройство , общий вид.The drawing shows the proposed device, a General view.
Устройство состоит из острийного като- fo да 1, управл ющего электрода (анода) 2, жестко соединенного с пьезокерамическим элементом 3, и анода 4..The device consists of a tip cathode 1, a control electrode (anode) 2, rigidly connected to the piezoceramic element 3, and an anode 4 ..
Устройство работает следующим образом. Подачей соответствующего посто нного на- 15 пр жени на пьезоэпемент устанавливают заданный межэлектродный зазор. Поток эпекTf )OHOB, эмиттируемый под действием электрического пол из острийного катода 1 путем подачи напр жени на управл ющий трод 2, поддерживаетс посто нным во времени благодар тому, что ток в пучке сравниваетс с эталонным током и его отклонение от заданного рабочего значени компенсируетс изменением межэлектродного промежутка 25 введением обратной св зи по току и подачей соответствующего по знаку напр жени на пьезокерамический элемент.The device works as follows. By applying the corresponding constant voltage to the piezoelectric element, the specified electrode gap is established. The flux epef) OHOB emitted by the electric field from the pointed cathode 1 by applying voltage to the control electrode 2 is kept constant over time due to the fact that the current in the beam is compared with the reference current and its deviation from the specified operating value is compensated a gap 25 by introducing current feedback and applying a voltage corresponding to the sign to the piezoceramic element.
Использование предлагаемого устройства дл стабилизации тока автоэмиссионногоThe use of the proposed device to stabilize the current field emission
источника обеспечивает возможность получени высокостабильного автоэмиссионного источника дл научно-исследовательских и промышленных целей с длительным сроком службы, а также резкое снижение отказов в работе, увеличение их надежности и долговечности , что значительно повышает качество выпускаемых приборов.The source provides the possibility of a highly stable field emission source for research and industrial purposes with a long service life, as well as a sharp decrease in failures, an increase in their reliability and durability, which significantly improves the quality of the devices produced.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762411436A SU594540A1 (en) | 1976-10-12 | 1976-10-12 | Arrangement for stabilizing current of autoelectronic emission source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762411436A SU594540A1 (en) | 1976-10-12 | 1976-10-12 | Arrangement for stabilizing current of autoelectronic emission source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU594540A1 true SU594540A1 (en) | 1978-02-25 |
Family
ID=20679626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762411436A SU594540A1 (en) | 1976-10-12 | 1976-10-12 | Arrangement for stabilizing current of autoelectronic emission source |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU594540A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007133118A2 (en) * | 2006-05-12 | 2007-11-22 | Viktor Grigorievich Bondarenko | Method for controlling a lamp self-emitting current and a self-emitting lamp for carrying out said method |
-
1976
- 1976-10-12 SU SU762411436A patent/SU594540A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007133118A2 (en) * | 2006-05-12 | 2007-11-22 | Viktor Grigorievich Bondarenko | Method for controlling a lamp self-emitting current and a self-emitting lamp for carrying out said method |
| WO2007133118A3 (en) * | 2006-05-12 | 2008-01-17 | Viktor Grigorievich Bondarenko | Method for controlling a lamp self-emitting current and a self-emitting lamp for carrying out said method |
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