DE317729C - - Google Patents
Info
- Publication number
- DE317729C DE317729C DENDAT317729D DE317729DA DE317729C DE 317729 C DE317729 C DE 317729C DE NDAT317729 D DENDAT317729 D DE NDAT317729D DE 317729D A DE317729D A DE 317729DA DE 317729 C DE317729 C DE 317729C
- Authority
- DE
- Germany
- Prior art keywords
- jacket
- ring
- protective ring
- projections
- incandescent lamp
- 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
- 230000001681 protective Effects 0.000 claims description 26
- 230000000875 corresponding Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000001331 Nose Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 230000001960 triggered Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
- H01R33/9651—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for screw type coupling devices
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE317729C true DE317729C (fr) |
Family
ID=570366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT317729D Active DE317729C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE317729C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089476B (de) * | 1957-11-23 | 1960-09-22 | Busch Jaeger Duerener Metall | Elektrische Gluehlampenfassung |
-
0
- DE DENDAT317729D patent/DE317729C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1089476B (de) * | 1957-11-23 | 1960-09-22 | Busch Jaeger Duerener Metall | Elektrische Gluehlampenfassung |
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