DE114312C - - Google Patents
Info
- Publication number
- DE114312C DE114312C DENDAT114312D DE114312DA DE114312C DE 114312 C DE114312 C DE 114312C DE NDAT114312 D DENDAT114312 D DE NDAT114312D DE 114312D A DE114312D A DE 114312DA DE 114312 C DE114312 C DE 114312C
- Authority
- DE
- Germany
- Prior art keywords
- oxides
- incandescent bodies
- hydroxides
- filament
- bodies
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 150000004679 hydroxides Chemical class 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- -1 Didym Chemical compound 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 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)
- Chemical Or Physical Treatment Of Fibers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE114312C true DE114312C (cs) |
Family
ID=383823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT114312D Active DE114312C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE114312C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040711A1 (de) * | 2004-08-23 | 2006-03-02 | Schneider, Frank | Leuchtmittel |
-
0
- DE DENDAT114312D patent/DE114312C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040711A1 (de) * | 2004-08-23 | 2006-03-02 | Schneider, Frank | Leuchtmittel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE114312C (cs) | ||
| US1363162A (en) | Filament for incandescent electric lamps | |
| US563524A (en) | Incandescent lighting substance | |
| US1663553A (en) | Electron-emitting material | |
| DE271730C (cs) | ||
| US349572A (en) | Robert dick | |
| US403804A (en) | Gas-incandescent | |
| DE311101C (cs) | ||
| DE568890C (de) | Gluehkoerper fuer elektrische Gluehlampen | |
| DE133701C (cs) | ||
| US1665636A (en) | Activation of electron-emission material | |
| DE696506C (de) | Elektrische Hochdruckentladungsroehre fuer Beleuchnd Zusatz eines verdampfbaren Metalls | |
| DE117031C (cs) | ||
| DE240560C (cs) | ||
| DE210325C (cs) | ||
| DE393048C (de) | Durch Glimmentladung zu betreibende elektrische Entladungsroehre | |
| AT133280B (de) | Bei niedriger Temperatur emittierende Kathode. | |
| DE201463C (cs) | ||
| DE172115C (cs) | ||
| DE27042C (de) | Elektrische Glühlicht-Reflektorlampe | |
| AT52742B (de) | Verfahren zur Herstellung von Metallfäden für elektrische Glühlampen. | |
| US1001105A (en) | Manufacture of electric filaments. | |
| US859840A (en) | Electric-light illuminant. | |
| DE188509C (cs) | ||
| DE197723C (cs) |