GB433233A - Improvements in and relating to electric lamps - Google Patents
Improvements in and relating to electric lampsInfo
- Publication number
- GB433233A GB433233A GB13285/34A GB1328534A GB433233A GB 433233 A GB433233 A GB 433233A GB 13285/34 A GB13285/34 A GB 13285/34A GB 1328534 A GB1328534 A GB 1328534A GB 433233 A GB433233 A GB 433233A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- chromium
- iron
- relating
- alloy
- 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.)
- Expired
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000599 Cr alloy Inorganic materials 0.000 abstract 1
- 229910000640 Fe alloy Inorganic materials 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000788 chromium alloy Substances 0.000 abstract 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
- H01J5/40—End-disc seals, e.g. flat header
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0034—Lamp bases
- H01J2893/0035—Lamp bases shaped as flat plates, in particular metallic
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US669189A US2084192A (en) | 1933-05-03 | 1933-05-03 | Incandescent lamp and similar device |
| US116583A US2105404A (en) | 1933-05-03 | 1936-12-18 | Incandescent lamp and similar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB433233A true GB433233A (en) | 1935-08-12 |
Family
ID=26814388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13285/34A Expired GB433233A (en) | 1933-05-03 | 1934-05-02 | Improvements in and relating to electric lamps |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2105404A (enrdf_load_stackoverflow) |
| BE (1) | BE402949A (enrdf_load_stackoverflow) |
| DE (1) | DE627961C (enrdf_load_stackoverflow) |
| GB (1) | GB433233A (enrdf_load_stackoverflow) |
| NL (1) | NL40847C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL102367C (enrdf_load_stackoverflow) * | 1955-03-08 | |||
| US3047765A (en) * | 1959-08-20 | 1962-07-31 | Gen Electric | Base assembly for electric lamps |
| US3118717A (en) * | 1960-04-11 | 1964-01-21 | Horan John Joseph | Elastic lamps, constructions, mountings and receptacles |
-
0
- BE BE402949D patent/BE402949A/xx unknown
- NL NL40847D patent/NL40847C/xx active
-
1934
- 1934-02-17 DE DEP68969D patent/DE627961C/de not_active Expired
- 1934-05-02 GB GB13285/34A patent/GB433233A/en not_active Expired
-
1936
- 1936-12-18 US US116583A patent/US2105404A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL40847C (enrdf_load_stackoverflow) | |
| US2105404A (en) | 1938-01-11 |
| DE627961C (de) | 1936-03-26 |
| BE402949A (enrdf_load_stackoverflow) |
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