GB8727633D0 - Variable capacitors - Google Patents

Variable capacitors

Info

Publication number
GB8727633D0
GB8727633D0 GB878727633A GB8727633A GB8727633D0 GB 8727633 D0 GB8727633 D0 GB 8727633D0 GB 878727633 A GB878727633 A GB 878727633A GB 8727633 A GB8727633 A GB 8727633A GB 8727633 D0 GB8727633 D0 GB 8727633D0
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.)
Granted
Application number
GB878727633A
Other versions
GB2198287B (en
GB2198287A (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.)
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 GB8727633D0 publication Critical patent/GB8727633D0/en
Publication of GB2198287A publication Critical patent/GB2198287A/en
Application granted granted Critical
Publication of GB2198287B publication Critical patent/GB2198287B/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
    • H01G5/01—Details
    • H01G5/013—Dielectrics
    • 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
    • H01G5/04—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Induction Machinery (AREA)
GB8727633A 1986-11-27 1987-11-25 Variable capacitors Expired - Lifetime GB2198287B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986181167U JPH043486Y2 (en) 1986-11-27 1986-11-27

Publications (3)

Publication Number Publication Date
GB8727633D0 true GB8727633D0 (en) 1987-12-31
GB2198287A GB2198287A (en) 1988-06-08
GB2198287B GB2198287B (en) 1990-08-15

Family

ID=16096057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8727633A Expired - Lifetime GB2198287B (en) 1986-11-27 1987-11-25 Variable capacitors

Country Status (3)

Country Link
JP (1) JPH043486Y2 (en)
KR (1) KR900004135Y1 (en)
GB (1) GB2198287B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201138A (en) * 1922-07-20 1924-01-03 William Dubilier Improved variable electrical condensers
NL7307295A (en) * 1973-05-25 1974-11-27

Also Published As

Publication number Publication date
JPS6387822U (en) 1988-06-08
GB2198287B (en) 1990-08-15
JPH043486Y2 (en) 1992-02-04
KR880010626U (en) 1988-07-27
KR900004135Y1 (en) 1990-05-10
GB2198287A (en) 1988-06-08

Similar Documents

Publication Publication Date Title
AU6837187A (en) Variable capacitance circuit
GB8702984D0 (en) Multiplexed capacitor
HK45893A (en) Capacitors
EP0260702A3 (en) Oil-filled capacitor
ZA877535B (en) Factor ix-peptides
ZA888680B (en) Capacitor construction
GB8709609D0 (en) Switching capacitor filters
EP0329487A3 (en) Capacitor
GB8719855D0 (en) Capacitors
EP0246042A3 (en) Dielectric filter
GB2185627B (en) Miniature variable capacitor
GB2208453B (en) Capacitors
GB2195068B (en) Switched capacitor filters
GB2167233B (en) Variable capacitors
GB8722544D0 (en) Capacitor casings
GB8720204D0 (en) Cylindrical capacitor
GB2198287B (en) Variable capacitors
GB2179794B (en) Variable capacitors
GB2173639B (en) Variable capacitors
GB2170046B (en) Variable capacitors
GB2181895B (en) Variable capacitor
GB2167232B (en) Variable capacitors
GB2166905B (en) Variable capacitors
GB8614629D0 (en) Variable capacitor
GB8523335D0 (en) Variable capacitor

Legal Events

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