ES321355A1 - Perfeccionamientos en la construccion de convertidores de una señal analogica en frecuencias. - Google Patents

Perfeccionamientos en la construccion de convertidores de una señal analogica en frecuencias.

Info

Publication number
ES321355A1
ES321355A1 ES0321355A ES321355A ES321355A1 ES 321355 A1 ES321355 A1 ES 321355A1 ES 0321355 A ES0321355 A ES 0321355A ES 321355 A ES321355 A ES 321355A ES 321355 A1 ES321355 A1 ES 321355A1
Authority
ES
Spain
Prior art keywords
converters
frequencies
translation
construction
machine
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
ES0321355A
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of ES321355A1 publication Critical patent/ES321355A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
    • 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
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
ES0321355A 1964-12-30 1965-12-30 Perfeccionamientos en la construccion de convertidores de una señal analogica en frecuencias. Expired ES321355A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR417A FR1458095A (fr) 1964-12-30 1964-12-30 Convertisseur d'un signal analogique en fréquences
FR34752A FR89231E (fr) 1964-12-30 1965-10-13 Convertisseur d'un signal analogique en fréquences

Publications (1)

Publication Number Publication Date
ES321355A1 true ES321355A1 (es) 1966-07-01

Family

ID=26161407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321355A Expired ES321355A1 (es) 1964-12-30 1965-12-30 Perfeccionamientos en la construccion de convertidores de una señal analogica en frecuencias.

Country Status (6)

Country Link
BE (1) BE673706A (es)
CH (1) CH427901A (es)
ES (1) ES321355A1 (es)
FR (2) FR1458095A (es)
LU (1) LU50084A1 (es)
NL (1) NL6517125A (es)

Also Published As

Publication number Publication date
FR1458095A (fr) 1966-03-04
FR89231E (fr) 1967-05-26
LU50084A1 (es) 1966-02-16
NL6517125A (es) 1966-07-01
BE673706A (es) 1966-06-14
CH427901A (fr) 1967-01-15

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