TW364130B - Variable capacitor and LC composite part using same background of the invention - Google Patents

Variable capacitor and LC composite part using same background of the invention

Info

Publication number
TW364130B
TW364130B TW087100300A TW87100300A TW364130B TW 364130 B TW364130 B TW 364130B TW 087100300 A TW087100300 A TW 087100300A TW 87100300 A TW87100300 A TW 87100300A TW 364130 B TW364130 B TW 364130B
Authority
TW
Taiwan
Prior art keywords
rotor
electrode
variable capacitor
stator
composite part
Prior art date
Application number
TW087100300A
Other languages
English (en)
Inventor
Motosuke Kinoshita
Hiroyuki Kishishita
Original Assignee
Murata Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co filed Critical Murata Manufacturing Co
Application granted granted Critical
Publication of TW364130B publication Critical patent/TW364130B/zh

Links

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
    • H01G5/40—Structural combinations of variable capacitors with other electric elements not covered by this subclass, the structure mainly consisting of a capacitor, e.g. RC combinations
    • 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)
  • Micromachines (AREA)
TW087100300A 1997-02-19 1998-01-12 Variable capacitor and LC composite part using same background of the invention TW364130B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09034556A JP3092539B2 (ja) 1997-02-19 1997-02-19 可変コンデンサおよびそれを用いたｌｃ複合部品

Publications (1)

Publication Number Publication Date
TW364130B true TW364130B (en) 1999-07-11

Family

ID=12417596

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087100300A TW364130B (en) 1997-02-19 1998-01-12 Variable capacitor and LC composite part using same background of the invention

Country Status (5)

Country Link
JP (1) JP3092539B2 (zh)
KR (1) KR100272425B1 (zh)
CN (1) CN1108616C (zh)
MY (1) MY124587A (zh)
TW (1) TW364130B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002083736A (ja) * 2000-09-11 2002-03-22 Murata Mfg Co Ltd 可変コンデンサ
JP4487502B2 (ja) 2003-06-20 2010-06-23 株式会社村田製作所 可変コンデンサ
CN102646512B (zh) * 2011-01-14 2015-03-25 问石科技有限公司 一种新型三端口双可调电容及其制造方法
CN105719835A (zh) * 2015-04-22 2016-06-29 周景振 频率调谐用集成构造电荷介质平面可变电容器
CN104941257A (zh) * 2015-06-09 2015-09-30 朱德金 一种矿用油水分离机功率调谐器
CN108557648A (zh) * 2018-05-10 2018-09-21 上海海事大学 一种基于电容检测的双吊具桥吊摆角测量装置及测量方法
JP7448769B2 (ja) * 2019-06-18 2024-03-13 日新電機株式会社 可変コンデンサ及びプラズマ処理装置

Also Published As

Publication number Publication date
KR100272425B1 (ko) 2000-11-15
MY124587A (en) 2006-06-30
JPH10233338A (ja) 1998-09-02
CN1108616C (zh) 2003-05-14
KR19980071520A (ko) 1998-10-26
JP3092539B2 (ja) 2000-09-25
CN1191377A (zh) 1998-08-26

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees