BE795436A - Lampe a incandescence electrique a cycle de tungstene-brome - Google Patents
Lampe a incandescence electrique a cycle de tungstene-bromeInfo
- Publication number
- BE795436A BE795436A BE795436DA BE795436A BE 795436 A BE795436 A BE 795436A BE 795436D A BE795436D A BE 795436DA BE 795436 A BE795436 A BE 795436A
- Authority
- BE
- Belgium
- Prior art keywords
- tungstene
- incandescence lamp
- electrical
- bromine
- cycle
- Prior art date
Links
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title 1
- 229910052794 bromium Inorganic materials 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7201996A NL7201996A (enrdf_load_stackoverflow) | 1972-02-16 | 1972-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE795436A true BE795436A (fr) | 1973-08-14 |
Family
ID=19815373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE795436D BE795436A (fr) | 1972-02-16 | Lampe a incandescence electrique a cycle de tungstene-brome |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4889588A (enrdf_load_stackoverflow) |
| BE (1) | BE795436A (enrdf_load_stackoverflow) |
| CA (1) | CA963073A (enrdf_load_stackoverflow) |
| DE (1) | DE2303966A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2172352B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1371746A (enrdf_load_stackoverflow) |
| IT (1) | IT979067B (enrdf_load_stackoverflow) |
| NL (1) | NL7201996A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL285666A (enrdf_load_stackoverflow) * | 1962-11-19 |
-
0
- BE BE795436D patent/BE795436A/xx unknown
-
1972
- 1972-02-16 NL NL7201996A patent/NL7201996A/xx unknown
-
1973
- 1973-01-27 DE DE19732303966 patent/DE2303966A1/de active Pending
- 1973-02-12 CA CA163,523A patent/CA963073A/en not_active Expired
- 1973-02-13 GB GB697673A patent/GB1371746A/en not_active Expired
- 1973-02-13 JP JP1713973A patent/JPS4889588A/ja active Pending
- 1973-02-13 IT IT2033673A patent/IT979067B/it active
- 1973-02-16 FR FR7305564A patent/FR2172352B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1371746A (en) | 1974-10-23 |
| DE2303966A1 (de) | 1973-08-23 |
| JPS4889588A (enrdf_load_stackoverflow) | 1973-11-22 |
| IT979067B (it) | 1974-09-30 |
| NL7201996A (enrdf_load_stackoverflow) | 1973-08-20 |
| FR2172352A1 (enrdf_load_stackoverflow) | 1973-09-28 |
| FR2172352B1 (enrdf_load_stackoverflow) | 1976-09-10 |
| CA963073A (en) | 1975-02-18 |
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