GB1440157A - Variable capacitor - Google Patents

Variable capacitor

Info

Publication number
GB1440157A
GB1440157A GB3742774A GB3742774A GB1440157A GB 1440157 A GB1440157 A GB 1440157A GB 3742774 A GB3742774 A GB 3742774A GB 3742774 A GB3742774 A GB 3742774A GB 1440157 A GB1440157 A GB 1440157A
Authority
GB
United Kingdom
Prior art keywords
aug
variable capacitor
dielectric properties
rotor
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
GB3742774A
Other languages
English (en)
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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 Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1440157A publication Critical patent/GB1440157A/en
Expired 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
    • H01G5/01—Details
    • H01G5/013—Dielectrics
    • H01G5/0134—Solid dielectrics
    • H01G5/0136—Solid dielectrics with movable electrodes
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • G04F5/066—Trimmer condensators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
GB3742774A 1973-08-28 1974-08-27 Variable capacitor Expired GB1440157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48096456A JPS5045265A (enrdf_load_stackoverflow) 1973-08-28 1973-08-28

Publications (1)

Publication Number Publication Date
GB1440157A true GB1440157A (en) 1976-06-23

Family

ID=14165514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3742774A Expired GB1440157A (en) 1973-08-28 1974-08-27 Variable capacitor

Country Status (4)

Country Link
JP (1) JPS5045265A (enrdf_load_stackoverflow)
GB (1) GB1440157A (enrdf_load_stackoverflow)
HK (1) HK52578A (enrdf_load_stackoverflow)
MY (1) MY7800415A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435303Y2 (enrdf_load_stackoverflow) * 1974-11-15 1979-10-26
JPS545057U (enrdf_load_stackoverflow) * 1977-06-15 1979-01-13

Also Published As

Publication number Publication date
HK52578A (en) 1978-09-22
JPS5045265A (enrdf_load_stackoverflow) 1975-04-23
MY7800415A (en) 1978-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940826