GB2087153A - Dielectric support in a trimmer capacitor - Google Patents
Dielectric support in a trimmer capacitor Download PDFInfo
- Publication number
- GB2087153A GB2087153A GB8133720A GB8133720A GB2087153A GB 2087153 A GB2087153 A GB 2087153A GB 8133720 A GB8133720 A GB 8133720A GB 8133720 A GB8133720 A GB 8133720A GB 2087153 A GB2087153 A GB 2087153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- dielectric
- insulating frame
- trimmer capacitor
- ceramic
- 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.)
- Withdrawn
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 20
- 239000000919 ceramic Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000000087 stabilizing effect 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
- H01G5/01—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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980159697U JPS6133632Y2 (enrdf_load_stackoverflow) | 1980-11-08 | 1980-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2087153A true GB2087153A (en) | 1982-05-19 |
Family
ID=15699334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8133720A Withdrawn GB2087153A (en) | 1980-11-08 | 1981-11-09 | Dielectric support in a trimmer capacitor |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6133632Y2 (enrdf_load_stackoverflow) |
| KR (1) | KR840002856Y1 (enrdf_load_stackoverflow) |
| DE (1) | DE3138469A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2087153A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59152730U (ja) * | 1983-03-30 | 1984-10-13 | 松下電器産業株式会社 | 可変磁器コンデンサ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1151071B (de) * | 1961-05-02 | 1963-07-04 | Stettner & Co | Keramischer Scheibentrimmerkondensator |
| DE1220935B (de) * | 1964-11-16 | 1966-07-14 | Alfred Tronser | Keramischer Scheibentrimmerkondensator |
| DE1614396B2 (de) * | 1967-12-02 | 1971-03-04 | Trimmerkondensator | |
| GB1432085A (en) * | 1973-05-24 | 1976-04-14 | Suwa Seikosha Kk | Capacitor |
| US4292660A (en) * | 1977-12-24 | 1981-09-29 | Murata Manufacturing Co., Ltd. | Variable capacitor |
-
1980
- 1980-11-08 JP JP1980159697U patent/JPS6133632Y2/ja not_active Expired
-
1981
- 1981-08-28 KR KR2019810006045U patent/KR840002856Y1/ko not_active Expired
- 1981-09-26 DE DE19813138469 patent/DE3138469A1/de not_active Ceased
- 1981-11-09 GB GB8133720A patent/GB2087153A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR840002856Y1 (ko) | 1984-12-26 |
| KR830001033U (ko) | 1983-09-22 |
| JPS6133632Y2 (enrdf_load_stackoverflow) | 1986-10-01 |
| DE3138469A1 (de) | 1982-06-09 |
| JPS5783735U (enrdf_load_stackoverflow) | 1982-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |