GB2173639B - Variable capacitors - Google Patents

Variable capacitors

Info

Publication number
GB2173639B
GB2173639B GB08606994A GB8606994A GB2173639B GB 2173639 B GB2173639 B GB 2173639B GB 08606994 A GB08606994 A GB 08606994A GB 8606994 A GB8606994 A GB 8606994A GB 2173639 B GB2173639 B GB 2173639B
Authority
GB
United Kingdom
Prior art keywords
variable capacitors
capacitors
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
Application number
GB08606994A
Other versions
GB8606994D0 (en
GB2173639A (en
Inventor
Yasufumi Ito
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 GB8606994D0 publication Critical patent/GB8606994D0/en
Publication of GB2173639A publication Critical patent/GB2173639A/en
Application granted granted Critical
Publication of GB2173639B publication Critical patent/GB2173639B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
GB08606994A 1985-04-04 1986-03-20 Variable capacitors Expired GB2173639B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4929085U JPH041727Y2 (en) 1985-04-04 1985-04-04

Publications (3)

Publication Number Publication Date
GB8606994D0 GB8606994D0 (en) 1986-04-23
GB2173639A GB2173639A (en) 1986-10-15
GB2173639B true GB2173639B (en) 1989-01-11

Family

ID=12826766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08606994A Expired GB2173639B (en) 1985-04-04 1986-03-20 Variable capacitors

Country Status (2)

Country Link
JP (1) JPH041727Y2 (en)
GB (1) GB2173639B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496654A (en) * 1936-06-02 1938-12-02 Bosch Robert Improvements in or relating to variable condensers

Also Published As

Publication number Publication date
GB8606994D0 (en) 1986-04-23
GB2173639A (en) 1986-10-15
JPS61166525U (en) 1986-10-16
JPH041727Y2 (en) 1992-01-21

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Legal Events

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

Effective date: 19930320