GB2185627B - Miniature variable capacitor - Google Patents

Miniature variable capacitor

Info

Publication number
GB2185627B
GB2185627B GB8700390A GB8700390A GB2185627B GB 2185627 B GB2185627 B GB 2185627B GB 8700390 A GB8700390 A GB 8700390A GB 8700390 A GB8700390 A GB 8700390A GB 2185627 B GB2185627 B GB 2185627B
Authority
GB
United Kingdom
Prior art keywords
variable capacitor
miniature variable
miniature
capacitor
variable
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
Application number
GB8700390A
Other languages
English (en)
Other versions
GB2185627A (en
GB8700390D0 (en
Inventor
Hiroaki Horie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB8700390D0 publication Critical patent/GB8700390D0/en
Publication of GB2185627A publication Critical patent/GB2185627A/en
Application granted granted Critical
Publication of GB2185627B publication Critical patent/GB2185627B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H01G5/38—Multiple capacitors, e.g. ganged
    • 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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
GB8700390A 1986-01-16 1987-01-08 Miniature variable capacitor Expired - Lifetime GB2185627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986004907U JPS62116535U (bs) 1986-01-16 1986-01-16

Publications (3)

Publication Number Publication Date
GB8700390D0 GB8700390D0 (en) 1987-02-11
GB2185627A GB2185627A (en) 1987-07-22
GB2185627B true GB2185627B (en) 1990-07-04

Family

ID=30786004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8700390A Expired - Lifetime GB2185627B (en) 1986-01-16 1987-01-08 Miniature variable capacitor

Country Status (3)

Country Link
JP (1) JPS62116535U (bs)
KR (1) KR900003293Y1 (bs)
GB (1) GB2185627B (bs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581720B1 (en) * 2001-11-30 2003-06-24 Dana Corporation Noise attenuating insulated heat shield
CN106374867B (zh) * 2015-07-24 2020-12-01 上海联影医疗科技股份有限公司 陷波器及配置有陷波器的磁共振成像装置
US10548532B2 (en) 2014-11-12 2020-02-04 Shanghai United Imaging Healthcare Co., Ltd. Transport apparatus in medical system
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433217A (en) * 1934-02-12 1935-08-12 James Donoghue An improvement in corrugated or other shaped metal sheets as generally used as building material
GB455418A (en) * 1935-02-12 1936-10-20 Bosch Robert Improvements in or relating to variable electric condensers
GB504642A (en) * 1937-11-12 1939-04-28 Peter Michael Blunt A new or improved shelter for protection against aerial and other bombardments
GB593369A (en) * 1945-02-19 1947-10-15 Standard Telephones Cables Ltd Improvements in or relating to variable electric condensers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433217A (en) * 1934-02-12 1935-08-12 James Donoghue An improvement in corrugated or other shaped metal sheets as generally used as building material
GB455418A (en) * 1935-02-12 1936-10-20 Bosch Robert Improvements in or relating to variable electric condensers
GB504642A (en) * 1937-11-12 1939-04-28 Peter Michael Blunt A new or improved shelter for protection against aerial and other bombardments
GB593369A (en) * 1945-02-19 1947-10-15 Standard Telephones Cables Ltd Improvements in or relating to variable electric condensers

Also Published As

Publication number Publication date
KR900003293Y1 (ko) 1990-04-20
GB2185627A (en) 1987-07-22
GB8700390D0 (en) 1987-02-11
KR870012716U (ko) 1987-08-05
JPS62116535U (bs) 1987-07-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee