IT1055670B - ELECTRONIC CONTROL DEVICE - Google Patents

ELECTRONIC CONTROL DEVICE

Info

Publication number
IT1055670B
IT1055670B IT69772/75A IT6977275A IT1055670B IT 1055670 B IT1055670 B IT 1055670B IT 69772/75 A IT69772/75 A IT 69772/75A IT 6977275 A IT6977275 A IT 6977275A IT 1055670 B IT1055670 B IT 1055670B
Authority
IT
Italy
Prior art keywords
control device
electronic control
electronic
control
Prior art date
Application number
IT69772/75A
Other languages
Italian (it)
Original Assignee
Indesit
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 Indesit filed Critical Indesit
Priority to IT69772/75A priority Critical patent/IT1055670B/en
Priority to GB44396/76A priority patent/GB1569149A/en
Priority to DE19762651029 priority patent/DE2651029A1/en
Priority to FR7634117A priority patent/FR2331923A1/en
Application granted granted Critical
Publication of IT1055670B publication Critical patent/IT1055670B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0209—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of non preset values
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/22—Static coding
    • H03M11/24—Static coding using analogue means, e.g. by coding the states of multiple switches into a single multi-level analogue signal or by indicating the type of a device using the voltage level at a specific tap of a resistive divider
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
IT69772/75A 1975-11-11 1975-11-11 ELECTRONIC CONTROL DEVICE IT1055670B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT69772/75A IT1055670B (en) 1975-11-11 1975-11-11 ELECTRONIC CONTROL DEVICE
GB44396/76A GB1569149A (en) 1975-11-11 1976-10-26 Electronic control device
DE19762651029 DE2651029A1 (en) 1975-11-11 1976-11-09 KEYPAD CONTROL UNIT
FR7634117A FR2331923A1 (en) 1975-11-11 1976-11-12 ELECTRONIC CONTROL DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69772/75A IT1055670B (en) 1975-11-11 1975-11-11 ELECTRONIC CONTROL DEVICE

Publications (1)

Publication Number Publication Date
IT1055670B true IT1055670B (en) 1982-01-11

Family

ID=11312802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69772/75A IT1055670B (en) 1975-11-11 1975-11-11 ELECTRONIC CONTROL DEVICE

Country Status (4)

Country Link
DE (1) DE2651029A1 (en)
FR (1) FR2331923A1 (en)
GB (1) GB1569149A (en)
IT (1) IT1055670B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419623A1 (en) * 1978-03-10 1979-10-05 Telediffusion Fse SYSTEM OF DIGITAL TRANSMISSION AND DISPLAY OF TEXTS AND GRAPHICS ON A TELEVISION SCREEN
GB2127598B (en) * 1982-09-16 1986-02-12 Daniel Lemuel Phillips Keyboard attachment
EP0136630A3 (en) * 1983-10-03 1986-10-08 Siemens Aktiengesellschaft Alphanumeric keyboard
GB2291762B (en) * 1994-07-26 1999-04-07 Nokia Mobile Phones Ltd Mobile telephone
CN115014180B (en) * 2022-05-05 2023-04-07 厦门大学 Touch positioning sensor manufacturing method and touch positioning sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2356858C2 (en) * 1973-11-14 1980-09-25 Standard Elektrik Lorenz Ag, 7000 Stuttgart Circuit for programming digital memories with analog output in television or radio receivers

Also Published As

Publication number Publication date
GB1569149A (en) 1980-06-11
DE2651029A1 (en) 1977-05-12
FR2331923A1 (en) 1977-06-10

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