BE332349A - - Google Patents
Info
- Publication number
- BE332349A BE332349A BE332349DA BE332349A BE 332349 A BE332349 A BE 332349A BE 332349D A BE332349D A BE 332349DA BE 332349 A BE332349 A BE 332349A
- Authority
- BE
- Belgium
- Prior art keywords
- cathode
- current
- tube
- heating element
- pinch
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 4
- 229910000604 Ferrochrome Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H01J19/50—Spacing members extending to the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0002—Construction arrangements of electrode systems
- H01J2893/0005—Fixing of electrodes
- H01J2893/0008—Supply leads; Electrode supports via rigid connection to vessel
Landscapes
- Gas-Filled Discharge Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE332349A true BE332349A (en:Method) |
Family
ID=11294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE332349D BE332349A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE332349A (en:Method) |
-
0
- BE BE332349D patent/BE332349A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2726963A1 (fr) | Foyer de cuisson a induction | |
| US5444327A (en) | Anisotropic pyrolytic graphite heater | |
| FR2481516A1 (en:Method) | ||
| US4611146A (en) | Indirectly heated cathode | |
| FR2603103A3 (fr) | Manometre a ionisation a cathode chaude | |
| US3231715A (en) | Filament for evaporating reactive metal in high vacuum apparatus | |
| US3125701A (en) | Thermionic emitter for high frequency tube apparatus | |
| CH111031A (fr) | Dispositif de cathode pour tubes électriques à vide. | |
| CH97570A (fr) | Dispositif thermo-ionique. | |
| BE371788A (en:Method) | ||
| CH95754A (fr) | Dispositif thermo-ionique. | |
| US1631672A (en) | Vacuum discharge apparatus | |
| BE474863A (en:Method) | ||
| JPS6035169Y2 (ja) | Ｘ線管 | |
| BE332348A (en:Method) | ||
| BE470168A (en:Method) | ||
| FR2819651A1 (fr) | Appareil producteur de courant electrique par concentration solaire agissant sur un ensemble d'electrodes places sous vide | |
| BE365147A (en:Method) | ||
| EP0283360A1 (fr) | Cryostat pour la caractérisation à température variable de corps sous faibles flux parasites | |
| BE499435A (en:Method) | ||
| EP0232645A1 (fr) | Procédé de fabrication d'un filament chauffant pour une cathode pour canon à électrons à faible consommation pour tube à rayons cathodiques | |
| BE351755A (en:Method) | ||
| BE517277A (en:Method) | ||
| BE483593A (en:Method) | ||
| BE483858A (en:Method) |