TW414902B - The variable capacitor - Google Patents
The variable capacitor Download PDFInfo
- Publication number
- TW414902B TW414902B TW088102586A TW88102586A TW414902B TW 414902 B TW414902 B TW 414902B TW 088102586 A TW088102586 A TW 088102586A TW 88102586 A TW88102586 A TW 88102586A TW 414902 B TW414902 B TW 414902B
- Authority
- TW
- Taiwan
- Prior art keywords
- rotor
- stator
- aforementioned
- variable capacitor
- patent application
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims description 41
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 238000004381 surface treatment Methods 0.000 claims description 69
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052737 gold Inorganic materials 0.000 claims description 12
- 239000010931 gold Substances 0.000 claims description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- 239000011135 tin Substances 0.000 claims description 11
- 229910052718 tin Inorganic materials 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 9
- 230000002079 cooperative effect Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 238000009713 electroplating Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical group [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 claims 1
- 230000001568 sexual effect Effects 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 description 10
- 238000007747 plating Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 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
- 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
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 |
|---|---|---|---|
| JP05629298A JP3351336B2 (ja) | 1998-03-09 | 1998-03-09 | 可変コンデンサ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW414902B true TW414902B (en) | 2000-12-11 |
Family
ID=13023039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW088102586A TW414902B (en) | 1998-03-09 | 1999-02-23 | The variable capacitor |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3351336B2 (ko) |
| KR (1) | KR100323610B1 (ko) |
| CN (1) | CN1155030C (ko) |
| TW (1) | TW414902B (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030017259A (ko) * | 2001-08-24 | 2003-03-03 | 이종신 | 트리머 콘덴서 |
| CN109003809B (zh) * | 2018-07-25 | 2020-07-21 | 铜陵泽辉电子有限责任公司 | 一种易装卸的电容器盖板 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5424906A (en) * | 1992-04-16 | 1995-06-13 | Murata Manufacturing Co., Ltd. | Variable capacitor |
-
1998
- 1998-03-09 JP JP05629298A patent/JP3351336B2/ja not_active Expired - Lifetime
-
1999
- 1999-02-23 TW TW088102586A patent/TW414902B/zh not_active IP Right Cessation
- 1999-03-08 KR KR1019990007550A patent/KR100323610B1/ko not_active Expired - Lifetime
- 1999-03-09 CN CNB991028554A patent/CN1155030C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP3351336B2 (ja) | 2002-11-25 |
| KR19990077685A (ko) | 1999-10-25 |
| CN1237772A (zh) | 1999-12-08 |
| JPH11260666A (ja) | 1999-09-24 |
| KR100323610B1 (ko) | 2002-02-19 |
| CN1155030C (zh) | 2004-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MK4A | Expiration of patent term of an invention patent |