IT1055690B - DIELECTRIC FOR CAPACITIVE BUTTONS - Google Patents

DIELECTRIC FOR CAPACITIVE BUTTONS

Info

Publication number
IT1055690B
IT1055690B IT6985075A IT6985075A IT1055690B IT 1055690 B IT1055690 B IT 1055690B IT 6985075 A IT6985075 A IT 6985075A IT 6985075 A IT6985075 A IT 6985075A IT 1055690 B IT1055690 B IT 1055690B
Authority
IT
Italy
Prior art keywords
dielectric
capacitive buttons
capacitive
buttons
Prior art date
Application number
IT6985075A
Other languages
Italian (it)
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT6985075A priority Critical patent/IT1055690B/en
Priority to GB4662676A priority patent/GB1520949A/en
Priority to JP51139421A priority patent/JPS5262699A/en
Application granted granted Critical
Publication of IT1055690B publication Critical patent/IT1055690B/en

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
    • H01G5/16—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of distance between electrodes
IT6985075A 1975-11-19 1975-11-19 DIELECTRIC FOR CAPACITIVE BUTTONS IT1055690B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT6985075A IT1055690B (en) 1975-11-19 1975-11-19 DIELECTRIC FOR CAPACITIVE BUTTONS
GB4662676A GB1520949A (en) 1975-11-19 1976-11-09 Capacitive keys
JP51139421A JPS5262699A (en) 1975-11-19 1976-11-19 Dielectric body for capacitive key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6985075A IT1055690B (en) 1975-11-19 1975-11-19 DIELECTRIC FOR CAPACITIVE BUTTONS

Publications (1)

Publication Number Publication Date
IT1055690B true IT1055690B (en) 1982-01-11

Family

ID=11312962

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6985075A IT1055690B (en) 1975-11-19 1975-11-19 DIELECTRIC FOR CAPACITIVE BUTTONS

Country Status (3)

Country Link
JP (1) JPS5262699A (en)
GB (1) GB1520949A (en)
IT (1) IT1055690B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011075312A1 (en) 2011-05-05 2012-11-08 Rohde & Schwarz Gmbh & Co. Kg Quasi-broadband Doherty amplifier and related capacitor circuit

Also Published As

Publication number Publication date
GB1520949A (en) 1978-08-09
JPS5262699A (en) 1977-05-24

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