BE411796A - - Google Patents
Info
- Publication number
- BE411796A BE411796A BE411796DA BE411796A BE 411796 A BE411796 A BE 411796A BE 411796D A BE411796D A BE 411796DA BE 411796 A BE411796 A BE 411796A
- Authority
- BE
- Belgium
- Prior art keywords
- annealing
- bead
- double
- mandrels
- annealing treatment
- Prior art date
Links
- 238000000137 annealing Methods 0.000 claims description 11
- 238000011282 treatment Methods 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR796313T | 1935-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411796A true BE411796A (enrdf_load_stackoverflow) |
Family
ID=9235071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411796D BE411796A (enrdf_load_stackoverflow) | 1935-10-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE411796A (enrdf_load_stackoverflow) |
| FR (1) | FR796313A (enrdf_load_stackoverflow) |
-
0
- BE BE411796D patent/BE411796A/fr unknown
-
1935
- 1935-10-15 FR FR796313D patent/FR796313A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR796313A (fr) | 1936-04-04 |
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