FR877645A - Improvements to electric lamp holders - Google Patents
Improvements to electric lamp holdersInfo
- Publication number
- FR877645A FR877645A FR877645DA FR877645A FR 877645 A FR877645 A FR 877645A FR 877645D A FR877645D A FR 877645DA FR 877645 A FR877645 A FR 877645A
- Authority
- FR
- France
- Prior art keywords
- electric lamp
- lamp holders
- holders
- electric
- 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.)
- Expired
Links
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
- H01R33/05—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
- H01R33/0845—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 with axially resilient member
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US877645XA | 1940-12-19 | 1940-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR877645A true FR877645A (en) | 1942-12-11 |
Family
ID=22207110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR877645D Expired FR877645A (en) | 1940-12-19 | 1941-12-10 | Improvements to electric lamp holders |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR877645A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE962004C (en) * | 1954-03-16 | 1957-04-18 | Licentia Gmbh | Socket for tubular lamps, especially fluorescent lamps |
DE1021074B (en) * | 1954-04-09 | 1957-12-19 | Licentia Gmbh | Arrangement for attaching sockets for fluorescent lamps and other tubular lamps on the luminaire body |
-
1941
- 1941-12-10 FR FR877645D patent/FR877645A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE962004C (en) * | 1954-03-16 | 1957-04-18 | Licentia Gmbh | Socket for tubular lamps, especially fluorescent lamps |
DE1021074B (en) * | 1954-04-09 | 1957-12-19 | Licentia Gmbh | Arrangement for attaching sockets for fluorescent lamps and other tubular lamps on the luminaire body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR877315A (en) | Improvements to lamp bases | |
FR877645A (en) | Improvements to electric lamp holders | |
FR873224A (en) | Improvements to electric lamp holders | |
FR881126A (en) | Improvements to lamp holders | |
FR854607A (en) | Improvements to portable lamp holders | |
FR867749A (en) | Improvements to electric lamp holders | |
FR50185E (en) | Improvements to lamp holders | |
FR874542A (en) | Improvements to electric lanterns | |
FR880349A (en) | Improvements to fluorescent lamp supports | |
FR863901A (en) | Improvements to portable electric lights | |
FR872044A (en) | Threaded base for electric lamps | |
FR971934A (en) | Improvement in electric lamps | |
FR867738A (en) | Improvements to electric vehicles | |
FR51270E (en) | Improvements to fluorescent substances | |
FR1015784A (en) | Improvements to portable electric lights | |
FR943072A (en) | Improvements to electric lamp frames | |
FR836749A (en) | Improvements to lamp holders | |
FR852073A (en) | Improvements to tubular lamp supports | |
FR865514A (en) | Improvements to electric lamps | |
FR867154A (en) | Improvements to electrical controls | |
FI18904A (en) | Gasfylld electric light bulb | |
FR874421A (en) | Improvements to electrical shunts | |
FR866408A (en) | Improvements to the wheel holders | |
FR876568A (en) | Improvements to electric heaters | |
FR865033A (en) | Improvements to portable electric lights |