FR665272A - Perfectionnements aux lampes électriques à incandescence et à leurs supports - Google Patents
Perfectionnements aux lampes électriques à incandescence et à leurs supportsInfo
- Publication number
- FR665272A FR665272A FR665272DA FR665272A FR 665272 A FR665272 A FR 665272A FR 665272D A FR665272D A FR 665272DA FR 665272 A FR665272 A FR 665272A
- Authority
- FR
- France
- Prior art keywords
- supports
- electric lamps
- incandescent electric
- incandescent
- lamps
- 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
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
-
- 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
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
- H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33685/27A GB304882A (en) | 1927-12-13 | 1927-12-13 | Improvements in electric incandescent lamps and holders thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR665272A true FR665272A (fr) | 1929-09-17 |
Family
ID=10356121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR665272D Expired FR665272A (fr) | 1927-12-13 | 1928-12-04 | Perfectionnements aux lampes électriques à incandescence et à leurs supports |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1885431A (h) |
| BE (1) | BE356406A (h) |
| DE (1) | DE536285C (h) |
| FR (1) | FR665272A (h) |
| GB (1) | GB304882A (h) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL193793A (h) * | 1955-01-05 | |||
| US3300675A (en) * | 1964-04-03 | 1967-01-24 | Deshaw Zoltan | Electric incandescent lamp filament support |
-
0
- BE BE356406D patent/BE356406A/xx unknown
-
1927
- 1927-12-13 GB GB33685/27A patent/GB304882A/en not_active Expired
-
1928
- 1928-12-01 DE DEG74990D patent/DE536285C/de not_active Expired
- 1928-12-04 FR FR665272D patent/FR665272A/fr not_active Expired
- 1928-12-05 US US323949A patent/US1885431A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE356406A (h) | |
| DE536285C (de) | 1931-10-21 |
| US1885431A (en) | 1932-11-01 |
| GB304882A (en) | 1929-01-31 |
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