FR1597924A - - Google Patents
Info
- Publication number
- FR1597924A FR1597924A FR1597924DA FR1597924A FR 1597924 A FR1597924 A FR 1597924A FR 1597924D A FR1597924D A FR 1597924DA FR 1597924 A FR1597924 A FR 1597924A
- Authority
- FR
- France
- 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
- 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
- H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
- H01G5/12—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of part-cylindrical, conical, or spherical electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70398468A | 1968-02-08 | 1968-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1597924A true FR1597924A (fr) | 1970-06-29 |
Family
ID=24827596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1597924D Expired FR1597924A (fr) | 1968-02-08 | 1968-12-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3483450A (fr) |
| DE (1) | DE1806018A1 (fr) |
| FR (1) | FR1597924A (fr) |
| GB (1) | GB1185958A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808479A (en) * | 1973-08-06 | 1974-04-30 | Victor Insetta | Air dielectric capacitor |
| US4550361A (en) * | 1984-06-11 | 1985-10-29 | E. F. Johnson Company | Adjustable multiturn air dielectric capacitor |
| US5229911A (en) * | 1992-06-04 | 1993-07-20 | Voltronics Corporation | Variable trimmer capacitor |
| CN108933043A (zh) * | 2018-06-17 | 2018-12-04 | 复旦大学 | 一种精密可调式电容器 |
| US11670453B2 (en) | 2020-07-20 | 2023-06-06 | Knowles UK Limited | Electrical component having layered structure with improved breakdown performance |
| CN114783774B (zh) * | 2022-06-21 | 2022-09-02 | 沈阳工业大学 | 一种电能存储系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1625330A (en) * | 1927-04-19 | pinkus | ||
| US1735889A (en) * | 1927-03-05 | 1929-11-19 | John T B Blough | Variable condenser |
| US3360697A (en) * | 1962-03-29 | 1967-12-26 | Jfd Electronics Corp | Trimmer capacitor with direct travel mechanism |
| US3239730A (en) * | 1964-04-16 | 1966-03-08 | Farago George | Variable capacitor |
| US3336515A (en) * | 1966-06-28 | 1967-08-15 | Stratford Retreat House | Variable capacitor with a torque mechanism |
-
1968
- 1968-02-08 US US703984A patent/US3483450A/en not_active Expired - Lifetime
- 1968-10-30 DE DE19681806018 patent/DE1806018A1/de active Pending
- 1968-12-03 GB GB57200/68A patent/GB1185958A/en not_active Expired
- 1968-12-18 FR FR1597924D patent/FR1597924A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1185958A (en) | 1970-04-02 |
| US3483450A (en) | 1969-12-09 |
| DE1806018A1 (de) | 1969-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |