GB2198287B - Variable capacitors - Google Patents
Variable capacitorsInfo
- Publication number
- GB2198287B GB2198287B GB8727633A GB8727633A GB2198287B GB 2198287 B GB2198287 B GB 2198287B GB 8727633 A GB8727633 A GB 8727633A GB 8727633 A GB8727633 A GB 8727633A GB 2198287 B GB2198287 B GB 2198287B
- Authority
- GB
- United Kingdom
- Prior art keywords
- variable capacitors
- capacitors
- variable
- 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 - Lifetime
Links
- 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
- H01G5/01—Details
- H01G5/013—Dielectrics
-
- 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
-
- 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
- H01G5/06—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 flat or substantially flat electrodes
-
- 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)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Induction Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986181167U JPH043486Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-27 | 1986-11-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8727633D0 GB8727633D0 (en) | 1987-12-31 |
| GB2198287A GB2198287A (en) | 1988-06-08 |
| GB2198287B true GB2198287B (en) | 1990-08-15 |
Family
ID=16096057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8727633A Expired - Lifetime GB2198287B (en) | 1986-11-27 | 1987-11-25 | Variable capacitors |
Country Status (3)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201138A (en) * | 1922-07-20 | 1924-01-03 | William Dubilier | Improved variable electrical condensers |
| NL7307295A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-25 | 1974-11-27 |
-
1986
- 1986-11-27 JP JP1986181167U patent/JPH043486Y2/ja not_active Expired
-
1987
- 1987-07-07 KR KR2019870011094U patent/KR900004135Y1/ko not_active Expired
- 1987-11-25 GB GB8727633A patent/GB2198287B/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| NONE * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900004135Y1 (ko) | 1990-05-10 |
| JPS6387822U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-08 |
| KR880010626U (ko) | 1988-07-27 |
| JPH043486Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-04 |
| GB8727633D0 (en) | 1987-12-31 |
| GB2198287A (en) | 1988-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |