DE537015C - Gluehlampensockel fuer Edison-Fassungen - Google Patents
Gluehlampensockel fuer Edison-FassungenInfo
- Publication number
- DE537015C DE537015C DE1930537015D DE537015DD DE537015C DE 537015 C DE537015 C DE 537015C DE 1930537015 D DE1930537015 D DE 1930537015D DE 537015D D DE537015D D DE 537015DD DE 537015 C DE537015 C DE 537015C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- ribs
- lamp base
- axial direction
- sleeve
- 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
- 238000009413 insulation Methods 0.000 claims description 2
- 235000019994 cava Nutrition 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 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
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL359310X | 1930-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE537015C true DE537015C (de) | 1931-10-30 |
Family
ID=19785341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930537015D Expired DE537015C (de) | 1930-02-25 | 1930-03-18 | Gluehlampensockel fuer Edison-Fassungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1955629A (en:Method) |
| DE (1) | DE537015C (en:Method) |
| FR (1) | FR708621A (en:Method) |
| GB (1) | GB359310A (en:Method) |
| NL (1) | NL27657C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987696A (en) * | 1957-10-24 | 1961-06-06 | Gen Electric | Lamp base with collared insulator |
| USD922325S1 (en) * | 2019-08-13 | 2021-06-15 | Ningbo Well Electric Appliance Co., Ltd. | Lamp cap |
-
0
- NL NL27657D patent/NL27657C/xx active
-
1930
- 1930-03-18 DE DE1930537015D patent/DE537015C/de not_active Expired
- 1930-12-30 GB GB39165/30A patent/GB359310A/en not_active Expired
- 1930-12-31 FR FR708621D patent/FR708621A/fr not_active Expired
-
1931
- 1931-02-24 US US517964A patent/US1955629A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB359310A (en) | 1931-10-22 |
| FR708621A (fr) | 1931-07-27 |
| US1955629A (en) | 1934-04-17 |
| NL27657C (en:Method) |
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