| タイトル | Hollow cathode apparatus |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850013181 |
| 著者（英） | Aston, G. |
| 著者所属（英） | NASA Pasadena Office|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1984-10-02 |
| 言語 | eng |
| 内容記述 | A hollow cathode apparatus is described, which can be rapidly and reliably started. An ignitor positioned upstream from the hollow cathode, generates a puff of plasma that flows with the primary gas to be ionized through the cathode. The plasma puff creates a high voltage breakdown between the downstream end of the cathode and a keeper electrode, to heat the cathode to an electron-emitting temperature. |
| NASA分類 | ELECTRONICS AND ELECTRICAL ENGINEERING |
| レポートNO | 85N21491
NAS 1.71:NPO-15560-1 |
| 権利 | No Copyright |
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