DE144617C - - Google Patents
Info
- Publication number
- DE144617C DE144617C DENDAT144617D DE144617DA DE144617C DE 144617 C DE144617 C DE 144617C DE NDAT144617 D DENDAT144617 D DE NDAT144617D DE 144617D A DE144617D A DE 144617DA DE 144617 C DE144617 C DE 144617C
- Authority
- DE
- Germany
- Prior art keywords
- incandescent body
- incandescent
- grain
- metal grain
- metal
- 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.)
- Active
Links
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 22
- 229910052697 platinum Inorganic materials 0.000 description 10
- 238000010891 electric arc Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 platinum metals Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/04—Incandescent bodies characterised by the material thereof
- H01K1/12—Bodies which are non-conductive when cold, e.g. for Nernst lamp
Landscapes
- Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE144617C true DE144617C (enrdf_load_stackoverflow) |
Family
ID=412016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT144617D Active DE144617C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE144617C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT144617D patent/DE144617C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2325294B2 (de) | Verfahren zum Herstellen eines Kontaktendes eines freien Endes von wenigstens einem metallischen elektrischen Leiter | |
| DE2754188C2 (enrdf_load_stackoverflow) | ||
| DE144617C (enrdf_load_stackoverflow) | ||
| DE2950054C2 (enrdf_load_stackoverflow) | ||
| DE4118166C3 (de) | Schweißverfahren zur Verbindung eines Wicklungsdrahtes einer Spule mit einem Anschlußelement und Metall-Hülse zur Anwendung bei diesem Verfahren | |
| DE2509763C3 (de) | Mehrdraht-Sauerstoffelektrode und Verfahren zur Herstellung derselben | |
| DE1928845A1 (de) | Vorrichtung zur unmittelbaren Messung des Sauerstoffgehalts von Metallschmelzen | |
| DE854142C (de) | Metallstift oder -bolzen fuer Loet- oder Schweisszwecke und Verfahren zur Herstellung des Stiftes | |
| DE2837339A1 (de) | Loetbare formgedaechtnislegierung | |
| CH245503A (de) | Verfahren zum Verbinden von elektrischen Leitungsdrähten mittels Schweissung. | |
| DE271179C (enrdf_load_stackoverflow) | ||
| DE105295C (enrdf_load_stackoverflow) | ||
| DE240076C (de) | Verfahren zum luftdichten Einschmelzen von elektrischen Leitern in Glas | |
| DE233885C (enrdf_load_stackoverflow) | ||
| DE231732C (enrdf_load_stackoverflow) | ||
| DE141159C (enrdf_load_stackoverflow) | ||
| DE206142C (enrdf_load_stackoverflow) | ||
| DE188770C (enrdf_load_stackoverflow) | ||
| DE133903C (enrdf_load_stackoverflow) | ||
| DE687799C (de) | Verfahren zum Verschweissen von Stangen und Draehten o. dgl. aus aushaertbaren Aluminiumknetlegierungen | |
| DE432879C (de) | Verfahren und Anordnung zur Herstellung von Stromzufuehrungsdraehten fuer elektrische Gluehlampen | |
| DE3834186A1 (de) | Legierung, insbesondere zur verwendung zur herstellung von brillengestellen | |
| DE188531C (enrdf_load_stackoverflow) | ||
| DE214489C (enrdf_load_stackoverflow) | ||
| DE46582C (de) | Löthung bei der Herstellung von Metallstangen oder Draht mit nahtlosen Ueberzügen |