DE871040C - Elektronenentladungsvorrichtung - Google Patents
ElektronenentladungsvorrichtungInfo
- Publication number
- DE871040C DE871040C DER3431A DER0003431A DE871040C DE 871040 C DE871040 C DE 871040C DE R3431 A DER3431 A DE R3431A DE R0003431 A DER0003431 A DE R0003431A DE 871040 C DE871040 C DE 871040C
- Authority
- DE
- Germany
- Prior art keywords
- cathode
- tube
- discharge device
- grid
- electron discharge
- 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
- 238000005192 partition Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 210000003746 feather Anatomy 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 27
- 229910052802 copper Inorganic materials 0.000 description 26
- 239000010949 copper Substances 0.000 description 26
- 238000007493 shaping process Methods 0.000 description 24
- 238000010438 heat treatment Methods 0.000 description 23
- 229910052751 metal Inorganic materials 0.000 description 23
- 239000002184 metal Substances 0.000 description 23
- 238000010276 construction Methods 0.000 description 22
- 239000011521 glass Substances 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 7
- 239000004332 silver Substances 0.000 description 7
- 238000005476 soldering Methods 0.000 description 7
- 241000446313 Lamella Species 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 229910000851 Alloy steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 229910017944 Ag—Cu Inorganic materials 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
- H01J1/15—Cathodes heated directly by an electric current
- H01J1/18—Supports; Vibration-damping arrangements
Landscapes
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US871040XA | 1949-03-17 | 1949-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE871040C true DE871040C (de) | 1953-03-19 |
Family
ID=22203133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DER3431A Expired DE871040C (de) | 1949-03-17 | 1950-09-01 | Elektronenentladungsvorrichtung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE871040C (en:Method) |
| NL (1) | NL86147C (en:Method) |
-
0
- NL NL86147D patent/NL86147C/xx active
-
1950
- 1950-09-01 DE DER3431A patent/DE871040C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL86147C (en:Method) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69310823T2 (de) | Hochdruckentladungslampe mit einer Anode mit verbessertem thermischen Verhalten und Verfahren zur deren Herstellung | |
| EP2740142B1 (de) | Anode mit linearer haupterstreckungsrichtung | |
| DE2900330A1 (de) | Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens | |
| DE823011C (de) | Elektronen-Entladungseinrichtung | |
| DE2612285C3 (de) | Direkt geheizte Vorratskathode für Elektronenröhren | |
| DE871040C (de) | Elektronenentladungsvorrichtung | |
| DE2449225C3 (de) | Verdampfungstiegel für Vakuumbedampfungs anlagen | |
| DE4429340A1 (de) | Tiegel zum induktiven Schmelzen oder Überhitzen von Metallen, Legierungen oder anderen elektrisch leitfähigen Werkstoffen | |
| DE102014211688A1 (de) | Flachemitter | |
| DE3037223C2 (en:Method) | ||
| DE2532990C3 (de) | Wanderfeldrohre | |
| DE940180C (de) | Gittergesteuerte elektrische Metalldampf-Entladungsroehre mit einer gewissen Menge von mit der Kolbenwand in Beruehrung befindlichem fluessigem Caesium, Rubidium oder von deren Alkalimetallegierungen zur Bildung des Metalldampfes | |
| DE1803291B2 (de) | Vorrichtung zum stumpfschweissen | |
| DE862090C (de) | Hochleistungsblitzlampe | |
| EP0458222B1 (de) | Hochspannungsdurchführung für Korpuskularstrahlgeräte | |
| DE2638094C3 (de) | Vakuum-Lichtbogen-Erwärmungseinrichtung | |
| DE3041113A1 (de) | Elektronenroehre | |
| DE2338807C3 (de) | Verfahren und Vorrichtung zum Herstellen kleiner elektrischer Glühlampen | |
| DE2201832A1 (de) | Geraet zur Erzeugung von Elektronenstrahlen hoher Stromdichte | |
| DE887848C (de) | Lauffeldroehre | |
| DE1299079B (de) | Direkt geheizte Kathode fuer eine Elektronenroehre und Verfahren zu ihrer Herstellung | |
| DE2625021A1 (de) | Elektronenroehre, insbesondere senderoehre | |
| DE2723900C2 (de) | Indirekt geheizter, thermisch emittierender Katodenblock für Elektronenkanonen | |
| DE1589974C3 (de) | Glühkathodenanordnung zur Erzeugung eines Elektronenstrahls hoher Intensität für Elektronenstrahl-Bearbeitungsgeräte | |
| AT153927B (de) | Elektrische Entladungsröhre mit Metallwandung und Verfahren zur Herstellung einer solchen Röhre. |