JPS5241857A - Variable disc capacitor - Google Patents

Variable disc capacitor

Info

Publication number: JPS5241857A
Authority: JP; Japan
Prior art keywords: disc capacitor; variable disc; variable; capacitor; disc
Prior art date: 1972-01-03
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

JP51098265A

Other languages

English (en)

Other versions

JPS5441701B2 (ja

Inventor

Ii Jiyohanson Jiyon

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.)

Johanson Manufacturing Corp

Original Assignee

Johanson Manufacturing Corp

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.)

1972-01-03

Filing date

1976-08-19

Publication date

1977-03-31

1976-08-19 Application filed by Johanson Manufacturing Corp filed Critical Johanson Manufacturing Corp

1977-03-31 Publication of JPS5241857A publication Critical patent/JPS5241857A/ja

1979-12-10 Publication of JPS5441701B2 publication Critical patent/JPS5441701B2/ja

Status Granted 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
- H01G5/38—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)
Control Of Amplification And Gain Control (AREA)
Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Induction Machinery (AREA)

JP51098265A 1972-01-03 1976-08-19 Variable disc capacitor Granted JPS5241857A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21459372A	1972-01-03	1972-01-03

Publications (2)

Publication Number	Publication Date
JPS5241857A true JPS5241857A (en)	1977-03-31
JPS5441701B2 JPS5441701B2 (ja)	1979-12-10

Family

ID=22799685

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
JP47032499A Expired JPS5235111B2 (ja)	1972-01-03	1972-03-31
JP51098265A Granted JPS5241857A (en)	1972-01-03	1976-08-19	Variable disc capacitor

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
JP47032499A Expired JPS5235111B2 (ja)	1972-01-03	1972-03-31

Country Status (7)

Country	Link
US (1)	US3701932A (ja)
JP (2)	JPS5235111B2 (ja)
CA (1)	CA946948A (ja)
CH (1)	CH546471A (ja)
DE (1)	DE2229315C3 (ja)
FR (1)	FR2166346B1 (ja)
IL (1)	IL38808A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5412664Y2 (ja) *	1974-02-12	1979-06-02
JPS50111572A (ja) *	1974-02-14	1975-09-02
US4039906A (en) *	1975-07-24	1977-08-02	E. F. Johnson Company	Variable capacitor
US4095263A (en) *	1976-08-31	1978-06-13	Johanson Manufacturing Corporation	Adjustable capacitors
FR2406298A1 (fr) *	1977-10-15	1979-05-11	Mitsumi Electric Co Ltd	Condensateur variable de tres petite taille
JPS5493142U (ja) *	1977-12-15	1979-07-02
JPS5493143U (ja) *	1977-12-15	1979-07-02
US4179722A (en) *	1978-08-17	1979-12-18	Johanson Manufacturing Corporation	Sealed tunable capacitor
US4242716A (en) *	1979-03-26	1980-12-30	Johanson Manufacturing Corporation	Differential disc capacitor
US4549246A (en) *	1984-07-02	1985-10-22	E. F. Johnson Company	Air dielectric variable capacitor utilizing a stator formed as part of the circuit layout on the substrate
US4876627A (en) *	1989-04-06	1989-10-24	Voltronics Corporation	Variable electronic component
US5155654A (en) *	1991-05-30	1992-10-13	Voltronics Corporation	Variable electronic component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2732498A (en) *		1956-01-24		Series tuned high frequency oscillators
GB899088A (ja) *
US2109266A (en) *	1936-12-03	1938-02-22	Albert W Franklin	Condenser
US2535367A (en) *	1945-12-21	1950-12-26	Erie Resistor Corp	Variable condenser
US3202890A (en) *	1961-12-20	1965-08-24	Toko Radio Coil Kenkyusho Kk	Variable capacitor
FR1319203A (fr) *	1962-04-06	1963-02-22	Stettner & Co	Condensateur-trimmer à disques en céramique

1972
- 1972-01-03 US US214593A patent/US3701932A/en not_active Expired - Lifetime
- 1972-02-21 IL IL38808A patent/IL38808A/xx unknown
- 1972-03-31 JP JP47032499A patent/JPS5235111B2/ja not_active Expired
- 1972-04-11 CH CH530672A patent/CH546471A/xx not_active IP Right Cessation
- 1972-04-27 FR FR727215130A patent/FR2166346B1/fr not_active Expired
- 1972-05-01 CA CA140,995A patent/CA946948A/en not_active Expired
- 1972-06-15 DE DE2229315A patent/DE2229315C3/de not_active Expired
1976
- 1976-08-19 JP JP51098265A patent/JPS5241857A/ja active Granted

Also Published As

Publication number	Publication date
DE2229315B2 (de)	1974-07-18
IL38808A0 (en)	1972-04-27
JPS4873756A (ja)	1973-10-04
US3701932A (en)	1972-10-31
CH546471A (de)	1974-02-28
FR2166346B1 (ja)	1974-07-26
JPS5235111B2 (ja)	1977-09-07
DE2229315C3 (de)	1975-03-06
FR2166346A1 (ja)	1973-08-17
DE2229315A1 (de)	1973-07-19
IL38808A (en)	1975-10-15
CA946948A (en)	1974-05-07
JPS5441701B2 (ja)	1979-12-10

Publication	Publication Date	Title
GB1437004A (en)	1976-05-26	Filters
IL42718A0 (en)	1973-10-25	Filter
IL43435A0 (en)	1974-01-14	Filter
GB1347223A (en)	1974-02-27	Variable capacitor
AU6204273A (en)	1975-05-01	Variable resistor
JPS5241857A (en)	1977-03-31	Variable disc capacitor
ZA734640B (en)	1974-06-26	Filter assembly
AU5993373A (en)	1975-03-06	N-sulphenylated carbamidoximes
AU5820273A (en)	1975-01-23	Filter unit
CA1009159A (en)	1977-04-26	Filter
GB1407018A (en)	1975-09-24	Condenser
GB1433867A (en)	1976-04-28	Filtering
AU5191873A (en)	1974-08-08	Benzylpyrimidines
AU5233473A (en)	1974-08-22	Nitro-imidazolyl-pyrimidines
AU5711073A (en)	1975-01-09	Benzenesulfonyl-ureas benzenesulfonyl-ureas
AU5983773A (en)	1975-03-06	Alkylsulphonyl-2-trifluoromethyl-benzimidazoles
AU476062B2 (en)	1976-09-09	Capacitors
AU5900173A (en)	1975-02-13	Thiazolopyrimidines
AU6117973A (en)	1975-04-10	Variable copacitors
AU5997573A (en)	1975-03-06	Filter arrangement
AU6157973A (en)	1975-04-24	Filter unit
CA903102A (en)	1972-06-20	Disc filter
AU479935B2 (en)	1974-09-12	Capacitor
CA898919A (en)	1972-04-25	Capacitor
CA894992A (en)	1972-03-07	Capacitor