FR1157561A - Circular fluorescent lamp lighting fixture - Google Patents
Circular fluorescent lamp lighting fixtureInfo
- Publication number
- FR1157561A FR1157561A FR1157561DA FR1157561A FR 1157561 A FR1157561 A FR 1157561A FR 1157561D A FR1157561D A FR 1157561DA FR 1157561 A FR1157561 A FR 1157561A
- Authority
- FR
- France
- Prior art keywords
- fluorescent lamp
- lighting fixture
- lamp lighting
- circular fluorescent
- circular
- 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
Classifications
-
- 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
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/56—Shape of the separate part
- H01J5/565—Bases for circular lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1157561XA | 1955-09-21 | 1955-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1157561A true FR1157561A (en) | 1958-05-30 |
Family
ID=22363222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1157561D Expired FR1157561A (en) | 1955-09-21 | 1956-09-19 | Circular fluorescent lamp lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1157561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0784332A1 (en) * | 1996-01-15 | 1997-07-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Single-ended low pressure discharge lamp and associated fitting |
-
1956
- 1956-09-19 FR FR1157561D patent/FR1157561A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0784332A1 (en) * | 1996-01-15 | 1997-07-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Single-ended low pressure discharge lamp and associated fitting |
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