FR678347A - Device for providing protection against contact for the sockets of electric tubular lamps, provided with bases at both ends - Google Patents
Device for providing protection against contact for the sockets of electric tubular lamps, provided with bases at both endsInfo
- Publication number
- FR678347A FR678347A FR678347DA FR678347A FR 678347 A FR678347 A FR 678347A FR 678347D A FR678347D A FR 678347DA FR 678347 A FR678347 A FR 678347A
- Authority
- FR
- France
- Prior art keywords
- sockets
- bases
- protection against
- providing protection
- against contact
- 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
- H01R33/945—Holders with built-in electrical component
- H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE678347X | 1928-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR678347A true FR678347A (en) | 1930-03-21 |
Family
ID=6594293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR678347D Expired FR678347A (en) | 1928-07-19 | 1929-07-12 | Device for providing protection against contact for the sockets of electric tubular lamps, provided with bases at both ends |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR678347A (en) |
-
1929
- 1929-07-12 FR FR678347D patent/FR678347A/en not_active Expired
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