KR890009401Y1 - 반고정 자기 콘덴서 - Google Patents
반고정 자기 콘덴서 Download PDFInfo
- Publication number
- KR890009401Y1 KR890009401Y1 KR2019860006412U KR860006412U KR890009401Y1 KR 890009401 Y1 KR890009401 Y1 KR 890009401Y1 KR 2019860006412 U KR2019860006412 U KR 2019860006412U KR 860006412 U KR860006412 U KR 860006412U KR 890009401 Y1 KR890009401 Y1 KR 890009401Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor
- semi
- stator
- fixed magnetic
- electrode
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims description 20
- 239000000919 ceramic Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000007769 metal material Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 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
- H01G5/04—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
-
- 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
- H01G5/0134—Solid dielectrics
- H01G5/0136—Solid dielectrics with movable 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
- H01G5/01—Details
- H01G5/011—Electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146824U JPS6255338U (US20080138455A1-20080612-C00006.png) | 1985-09-26 | 1985-09-26 | |
| JP146824 | 1985-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870005847U KR870005847U (ko) | 1987-04-25 |
| KR890009401Y1 true KR890009401Y1 (ko) | 1989-12-23 |
Family
ID=15416357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860006412U KR890009401Y1 (ko) | 1985-09-26 | 1986-05-09 | 반고정 자기 콘덴서 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS6255338U (US20080138455A1-20080612-C00006.png) |
| KR (1) | KR890009401Y1 (US20080138455A1-20080612-C00006.png) |
| GB (1) | GB2180993A (US20080138455A1-20080612-C00006.png) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1045318A (US20080138455A1-20080612-C00006.png) * | ||||
| GB845404A (en) * | 1955-11-30 | 1960-08-24 | Emi Ltd | Improvements in or relating to variable electric condensers |
| US4095263A (en) * | 1976-08-31 | 1978-06-13 | Johanson Manufacturing Corporation | Adjustable capacitors |
| JPS6223079Y2 (US20080138455A1-20080612-C00006.png) * | 1981-01-27 | 1987-06-12 |
-
1985
- 1985-09-26 JP JP1985146824U patent/JPS6255338U/ja active Pending
-
1986
- 1986-05-09 KR KR2019860006412U patent/KR890009401Y1/ko not_active IP Right Cessation
- 1986-09-11 GB GB08621950A patent/GB2180993A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6255338U (US20080138455A1-20080612-C00006.png) | 1987-04-06 |
| GB2180993A (en) | 1987-04-08 |
| GB8621950D0 (en) | 1986-10-15 |
| KR870005847U (ko) | 1987-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19941230 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |