FR639338A - Improvements relating to thermionic valve supports - Google Patents
Improvements relating to thermionic valve supportsInfo
- Publication number
- FR639338A FR639338A FR639338DA FR639338A FR 639338 A FR639338 A FR 639338A FR 639338D A FR639338D A FR 639338DA FR 639338 A FR639338 A FR 639338A
- Authority
- FR
- France
- Prior art keywords
- improvements relating
- thermionic valve
- valve supports
- supports
- thermionic
- 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
- H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
- H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
- H01R33/7607—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition
- H01R33/7614—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires
- H01R33/7621—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket the parallel terminal pins having a circular disposition the terminals being connected to individual wires the wires being connected using screw, clamp, wrap or spring connection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB639338X | 1926-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR639338A true FR639338A (en) | 1928-06-19 |
Family
ID=10489349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR639338D Expired FR639338A (en) | 1926-08-23 | 1927-08-11 | Improvements relating to thermionic valve supports |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR639338A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757275A (en) * | 1952-05-28 | 1956-07-31 | Paul D Lehr | Light assembly |
-
1927
- 1927-08-11 FR FR639338D patent/FR639338A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757275A (en) * | 1952-05-28 | 1956-07-31 | Paul D Lehr | Light assembly |
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