SE181856C1 - - Google Patents
Info
- Publication number
- SE181856C1 SE181856C1 SE181856DA SE181856C1 SE 181856 C1 SE181856 C1 SE 181856C1 SE 181856D A SE181856D A SE 181856DA SE 181856 C1 SE181856 C1 SE 181856C1
- Authority
- SE
- Sweden
- Prior art keywords
- casting
- frame
- wire
- mold
- heating element
- Prior art date
Links
- 238000005266 casting Methods 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000011521 glass Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 5
- 241000272525 Anas platyrhynchos Species 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 18
- 238000009413 insulation Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000002470 thermal conductor Substances 0.000 description 2
- 239000000037 vitreous enamel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000721619 Najas Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000021189 garnishes Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE181856T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE181856C1 true SE181856C1 (OSRAM) | 1962-01-01 |
Family
ID=41969945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE181856D SE181856C1 (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE181856C1 (OSRAM) |
-
0
- SE SE181856D patent/SE181856C1/sv unknown
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