JP4302520B2 - 電流性能を向上した可変コンデンサ - Google Patents
電流性能を向上した可変コンデンサ Download PDFInfo
- Publication number
- JP4302520B2 JP4302520B2 JP2003532116A JP2003532116A JP4302520B2 JP 4302520 B2 JP4302520 B2 JP 4302520B2 JP 2003532116 A JP2003532116 A JP 2003532116A JP 2003532116 A JP2003532116 A JP 2003532116A JP 4302520 B2 JP4302520 B2 JP 4302520B2
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- JP
- Japan
- Prior art keywords
- electrode
- variable capacitor
- variable
- electrodes
- external
- 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 claims abstract description 70
- 239000012212 insulator Substances 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
- H01G5/14—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 longitudinal movement of electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Networks Using Active Elements (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Soft Magnetic Materials (AREA)
- Filters And Equalizers (AREA)
Description
Claims (12)
- 固定電極部および可変電極部と、ハウジング底部(13)と、絶縁体リング(7)と、ハウジングジャケット(5)と、ばねベローズ(4)と、調整装置(1)とを含む可変コンデンサにおいて、前記固定電極部が、内部電極(11)と、該内部電極によって直流的に分離された外部電極(12)とから構成されることと、前記可変電極部が、内部電極(9)と、該内部電極と直流結合された外部電極(10)とから構成されることと、前記可変電極部が絶縁体(6)を介して調整装置(1)と結合され、かつ前記調整装置がばねベローズ(4)を介してハウジングジャケット(5)と気密結合されることと、ハウジングジャケット(5)がハウジング底部(13)から絶縁体リング(7)によって分離されることと、また前記可変電極部の内部および外部電極(9、10)が案内装置(3)を介して調整装置(1)によって移動可能であり、かつ前記固定電極部の内部および外部電極(11、12)内に沈め可能に配置され、ばねベローズ(4)が無通電であることとを特徴とする可変コンデンサ。
- 前記固定電極部の外部電極(12)がハウジングジャケット(5)と電気的に結合され、前記ハウジングジャケットがその上側に一方の電流供給が行われる外部電極(12)の接続部(2)を備え、また前記固定電極部の内部電極(11)が他方の電流供給が行われる下方接続部(14)を備えることを特徴とする、請求項1に記載の可変コンデンサ。
- 前記固定電極部の外部電極(12)が内側ジャケットリング(8)によってハウジングジャケット(5)と電気的に結合されることを特徴とする、請求項1または2に記載の可変コンデンサ。
- 前記可変コンデンサが、既存の可変コンデンサと外部構造が同一の形状を備え、したがって、前記既存の可変コンデンサと交換可能または接続互換性を有することを特徴とする、請求項1〜3のいずれか1項に記載の可変コンデンサ。
- 電極(9、10、11、12)の電極要素が、同心に配置された個別電極から構成されることを特徴とする、請求項1〜4のいずれか1項に記載の可変コンデンサ。
- 電極(9、10、11、12)が同心に互いに配置されることを特徴とする、請求項1〜5のいずれか1項に記載の可変コンデンサ。
- 電極(9、10、11、12)が、渦巻状に配置された電極要素からまたは個別電極から構成されることを特徴とする、請求項1〜6のいずれか1項に記載の可変コンデンサ。
- 電極(9、10、11、12)が同心に互いに配置されることを特徴とする、請求項7に記載の可変コンデンサ。
- 外部電極(10、12)が、内部電極(9、11)に対して異なる電極高さを有するが、好ましくは同一の高さであることを特徴とする、請求項1〜8のいずれか1項に記載の可変コンデンサ。
- 電極(9、10、11、12)の電極要素が互いに異なる高さを有するが、好ましくは同一の高さであることを特徴とする、請求項1〜9のいずれか1項に記載の可変コンデンサ。
- 高周波発生器におけるおよび工業用HF利用のためのマッチボックスと適合ネットワークにおける、請求項1〜10のいずれか1項に記載の可変コンデンサの使用方法。
- HF出力電子回路内および送信システムの出力部内の調整可能なフィルタにおける、請求項1〜10のいずれか1項に記載の可変コンデンサの使用方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH18232001 | 2001-10-03 | ||
PCT/CH2002/000549 WO2003028789A1 (de) | 2001-10-03 | 2002-10-02 | Variabler kondensator mit erhöhter stromfähigkeit |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005504444A JP2005504444A (ja) | 2005-02-10 |
JP4302520B2 true JP4302520B2 (ja) | 2009-07-29 |
Family
ID=4566393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003532116A Expired - Lifetime JP4302520B2 (ja) | 2001-10-03 | 2002-10-02 | 電流性能を向上した可変コンデンサ |
Country Status (7)
Country | Link |
---|---|
US (1) | US6920033B2 (ja) |
EP (1) | EP1433186B1 (ja) |
JP (1) | JP4302520B2 (ja) |
AT (1) | ATE394782T1 (ja) |
DE (1) | DE50212239D1 (ja) |
HK (1) | HK1067452A1 (ja) |
WO (1) | WO2003028789A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH698131B1 (de) * | 2005-10-28 | 2009-05-29 | Comet Ag | Vakuumkondensator mit einem Inox-Balg und mit aktiver Kühlung. |
KR101325041B1 (ko) | 2008-12-02 | 2013-11-04 | 메이덴샤 코포레이션 | 진공 콘덴서 |
US8749946B2 (en) | 2008-12-02 | 2014-06-10 | Meidensha Corporation | Vacuum capacitor |
JP5482398B2 (ja) | 2010-04-19 | 2014-05-07 | 株式会社明電舎 | 真空コンデンサ |
EP2810287B1 (en) | 2012-02-03 | 2019-01-23 | Comet AG | Variable vacuum capacitor |
US9691548B2 (en) * | 2013-03-19 | 2017-06-27 | Comet Ag | High-voltage capacitor |
DE102019212106A1 (de) * | 2019-08-13 | 2021-02-18 | Siemens Energy Global GmbH & Co. KG | Schaltgeräte mit zwei in Reihe geschalteten Unterbrechereinheiten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3244951A (en) * | 1964-06-03 | 1966-04-05 | Jfd Electronics Corp | Laminated rotor structure for variable capacitors |
US4068285A (en) * | 1973-08-28 | 1978-01-10 | Kabushiki Kaisha Suwa Seikosha | Variable capacitor |
SU739667A1 (ru) * | 1975-09-26 | 1980-06-05 | Предприятие П/Я А-3816 | Вакуумный конденсатор переменной емкости |
SU631999A1 (ru) * | 1976-09-17 | 1978-11-05 | Предприятие П/Я А-3816 | Вакуумный конденсатор переменной емкости |
CH673725A5 (ja) * | 1987-03-31 | 1990-03-30 | Bbc Brown Boveri & Cie |
-
2002
- 2002-10-02 AT AT02762206T patent/ATE394782T1/de not_active IP Right Cessation
- 2002-10-02 DE DE50212239T patent/DE50212239D1/de not_active Expired - Lifetime
- 2002-10-02 WO PCT/CH2002/000549 patent/WO2003028789A1/de active IP Right Grant
- 2002-10-02 JP JP2003532116A patent/JP4302520B2/ja not_active Expired - Lifetime
- 2002-10-02 US US10/491,542 patent/US6920033B2/en not_active Expired - Lifetime
- 2002-10-02 EP EP02762206A patent/EP1433186B1/de not_active Expired - Lifetime
-
2004
- 2004-12-24 HK HK04110257A patent/HK1067452A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1433186A1 (de) | 2004-06-30 |
WO2003028789A1 (de) | 2003-04-10 |
US6920033B2 (en) | 2005-07-19 |
JP2005504444A (ja) | 2005-02-10 |
ATE394782T1 (de) | 2008-05-15 |
EP1433186B1 (de) | 2008-05-07 |
HK1067452A1 (en) | 2005-04-08 |
DE50212239D1 (de) | 2008-06-19 |
WO2003028789A9 (de) | 2003-12-18 |
US20050052820A1 (en) | 2005-03-10 |
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