GB1264613A - - Google Patents
Info
- Publication number
- GB1264613A GB1264613A GB1264613DA GB1264613A GB 1264613 A GB1264613 A GB 1264613A GB 1264613D A GB1264613D A GB 1264613DA GB 1264613 A GB1264613 A GB 1264613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- chamber
- electron beam
- temperature
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010894 electron beam technology Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003570 air Substances 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 238000011109 contamination Methods 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0061—Tubes with discharge used as electron source
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1328968 | 1968-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264613A true GB1264613A (enrdf_load_stackoverflow) | 1972-02-23 |
Family
ID=10020261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1264613D Expired GB1264613A (enrdf_load_stackoverflow) | 1968-03-19 | 1968-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1264613A (enrdf_load_stackoverflow) |
-
1968
- 1968-03-19 GB GB1264613D patent/GB1264613A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |