CH151070A - Lampe électrique à incandescence. - Google Patents
Lampe électrique à incandescence.Info
- Publication number
- CH151070A CH151070A CH151070DA CH151070A CH 151070 A CH151070 A CH 151070A CH 151070D A CH151070D A CH 151070DA CH 151070 A CH151070 A CH 151070A
- Authority
- CH
- Switzerland
- Prior art keywords
- lamp
- lamp according
- support
- incandescent
- metal
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000011819 refractory material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 thorium Chemical class 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K11/00—Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge
Landscapes
- Resistance Heating (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE151070X | 1929-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH151070A true CH151070A (fr) | 1931-11-30 |
Family
ID=5674270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH151070D CH151070A (fr) | 1929-10-04 | 1930-09-15 | Lampe électrique à incandescence. |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT125423B (de) |
| CH (1) | CH151070A (de) |
| GB (1) | GB361496A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1241531B (de) * | 1964-03-12 | 1967-06-01 | Philips Nv | Gluehlampe mit einem durch ein Hochfrequenzfeld erhitzbaren Gluehkoerper |
| CN114927407A (zh) * | 2022-04-14 | 2022-08-19 | 李元骏 | 一种新式光源 |
-
1930
- 1930-09-15 AT AT125423D patent/AT125423B/de active
- 1930-09-15 CH CH151070D patent/CH151070A/fr unknown
- 1930-09-26 GB GB28836/30A patent/GB361496A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT125423B (de) | 1931-11-10 |
| GB361496A (en) | 1931-11-26 |
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