BE375409A - - Google Patents
Info
- Publication number
- BE375409A BE375409A BE375409DA BE375409A BE 375409 A BE375409 A BE 375409A BE 375409D A BE375409D A BE 375409DA BE 375409 A BE375409 A BE 375409A
- Authority
- BE
- Belgium
- Prior art keywords
- rod
- cathode
- filament
- foot
- insulating
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000000126 substance Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 2
- 238000009987 spinning Methods 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
- 238000004040 coloring Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 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
- H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
- H01J1/22—Heaters
Landscapes
- Electron Sources, Ion Sources (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE375409A true BE375409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=45996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE375409D BE375409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE375409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE375409D patent/BE375409A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0193464A2 (fr) | Procédé de fabrication d'une vitre chauffable et pochoir de sérigraphie pour l'exécution du procédé | |
| BE375409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| EP2636790A1 (fr) | Appareil de repassage comportant une base munie d'une cavité de rangement d'un cordon | |
| BE374816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| EP1370116B1 (fr) | Element chauffant simplifié pour grille-pain | |
| FR2827112A1 (fr) | Element quartz de chauffage | |
| CH112091A (fr) | Tube électrique à vide. | |
| BE373859A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE374447A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CH111031A (fr) | Dispositif de cathode pour tubes électriques à vide. | |
| BE353581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| CH110837A (fr) | Dispositif de support d'un filament hélicoïdal dans un tube électrique. | |
| FR2536218A1 (fr) | Perfectionnements aux lasers a gaz | |
| BE375034A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JP2007265951A (ja) | ヒーターランプの端子 | |
| BE368100A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2908953A1 (fr) | "procede de fabrication d'elements chauffants,elements isolants et resistances correspondants" | |
| FR2659795A1 (fr) | Lampe a incandescence aux halogenes. | |
| BE371828A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE567152A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2545289A1 (fr) | Procede pour preparer l'extremite d'un cable coaxial souple a tres haute frequence pour la mise en place d'un element de connecteur et manchon utilisable pour la mise en oeuvre du procede | |
| CH288780A (fr) | Dispositif sensible à la température. | |
| BE350573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE443243A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE370347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |