BE664797A - - Google Patents
Info
- Publication number
- BE664797A BE664797A BE664797DA BE664797A BE 664797 A BE664797 A BE 664797A BE 664797D A BE664797D A BE 664797DA BE 664797 A BE664797 A BE 664797A
- Authority
- BE
- Belgium
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
- H01G5/01—Details
- H01G5/013—Dielectrics
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 |
|---|---|---|---|
| US228111A US3213340A (en) | 1962-10-03 | 1962-10-03 | Motor driven hermetically sealed variable capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE664797A true BE664797A (en:Method) | 1965-12-02 |
Family
ID=22855837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE664797D BE664797A (en:Method) | 1962-10-03 | 1965-06-02 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3213340A (en:Method) |
| BE (1) | BE664797A (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432734A (en) * | 1967-01-09 | 1969-03-11 | John E Johanson | Enclosed adjustable capacitor with seals for operating rod |
| US3447047A (en) * | 1968-03-20 | 1969-05-27 | Wesley Newton Lindsay | Motor driven variable capacitor |
| US4694235A (en) * | 1986-08-01 | 1987-09-15 | General Scanning, Inc. | Capacitive position sensor |
| US4953057A (en) * | 1988-09-26 | 1990-08-28 | Davidian James L | Variable capacitor and method of making same |
| US5179499A (en) * | 1992-04-14 | 1993-01-12 | Cornell Research Foundation, Inc. | Multi-dimensional precision micro-actuator |
| US7061745B2 (en) * | 2004-09-24 | 2006-06-13 | Varian, Inc. | Variable capacitor adjustable by linear motor |
| DE102013204131B3 (de) * | 2013-03-11 | 2014-02-06 | Bruker Biospin Ag | NMR-Probenkopf mit einem mittels eines piezoelektrischen Aktors diskret verstellbaren variablen Kondensator im HF-Schwingkreis |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1625330A (en) * | 1927-04-19 | pinkus | ||
| US1552185A (en) * | 1923-07-28 | 1925-09-01 | Alcox Royal Sherman | Condenser |
| GB643650A (en) * | 1942-06-11 | 1950-09-27 | Philips Nv | Improvements in variable condensers |
| US2439255A (en) * | 1942-09-09 | 1948-04-06 | Gen Electric | Capacitor switch |
| BE475519A (en:Method) * | 1944-02-04 | |||
| US2511338A (en) * | 1945-05-28 | 1950-06-13 | Jennings Radio Mfg Co | Variable vacuum condenser |
| US2556846A (en) * | 1948-12-15 | 1951-06-12 | Sylvania Electric Prod | Enclosed variable condenser |
| US2883593A (en) * | 1954-03-12 | 1959-04-21 | Jennings Radio Mfg Corp | Vacuum variable condenser |
| US2920255A (en) * | 1956-03-12 | 1960-01-05 | Jennings Radio Mfg Corp | Vacuum variable capacitor |
| US2913644A (en) * | 1956-07-09 | 1959-11-17 | Rca Corp | Variable capacitor |
| US2956844A (en) * | 1957-10-14 | 1960-10-18 | Radio Condenser Co | Thrust bearing |
| US3086157A (en) * | 1960-04-11 | 1963-04-16 | Minnesota Mining & Mfg | Motor control circuit |
-
1962
- 1962-10-03 US US228111A patent/US3213340A/en not_active Expired - Lifetime
-
1965
- 1965-06-02 BE BE664797D patent/BE664797A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3213340A (en) | 1965-10-19 |