FR669073A - Drive device for rotating assemblies of electrical devices, in particular variable capacitors - Google Patents
Drive device for rotating assemblies of electrical devices, in particular variable capacitorsInfo
- Publication number
- FR669073A FR669073A FR669073DA FR669073A FR 669073 A FR669073 A FR 669073A FR 669073D A FR669073D A FR 669073DA FR 669073 A FR669073 A FR 669073A
- Authority
- FR
- France
- Prior art keywords
- drive device
- electrical devices
- variable capacitors
- particular variable
- rotating assemblies
- 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
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- 239000003990 capacitor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G5/38—Multiple capacitors, e.g. ganged
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR669073T | 1928-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR669073A true FR669073A (en) | 1929-11-12 |
Family
ID=9015502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR669073D Expired FR669073A (en) | 1928-05-26 | 1928-05-26 | Drive device for rotating assemblies of electrical devices, in particular variable capacitors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR669073A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2914952A (en) * | 1957-03-28 | 1959-12-01 | Ernst Leitz | Mechanism for coarse and fine adjustment |
DE1083437B (en) * | 1953-01-21 | 1960-06-15 | N S F Nuernberger Schraubenfab | Multiple variable capacitor |
-
1928
- 1928-05-26 FR FR669073D patent/FR669073A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1083437B (en) * | 1953-01-21 | 1960-06-15 | N S F Nuernberger Schraubenfab | Multiple variable capacitor |
US2914952A (en) * | 1957-03-28 | 1959-12-01 | Ernst Leitz | Mechanism for coarse and fine adjustment |
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