SE333192B - Krets foer detektering(avkaenning)av en stroem eller spaenning av given storlek - Google Patents

Krets foer detektering(avkaenning)av en stroem eller spaenning av given storlek

Info

Publication number
SE333192B
SE333192B SE15022/66A SE1502266A SE333192B SE 333192 B SE333192 B SE 333192B SE 15022/66 A SE15022/66 A SE 15022/66A SE 1502266 A SE1502266 A SE 1502266A SE 333192 B SE333192 B SE 333192B
Authority
SE
Sweden
Prior art keywords
sensing
voltage
detection
circuit
current
Prior art date
Application number
SE15022/66A
Other languages
English (en)
Swedish (sv)
Inventor
Georges Dutilloeil
Joseph Claes
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of SE333192B publication Critical patent/SE333192B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/1659—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 to indicate that the value is within or outside a predetermined range of values (window)
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
    • H03D1/18—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/229—Homodyne or synchrodyne circuits using at least a two emittor-coupled differential pair of transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/007—Fail-safe circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
  • Logic Circuits (AREA)
SE15022/66A 1965-11-03 1966-11-02 Krets foer detektering(avkaenning)av en stroem eller spaenning av given storlek SE333192B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE671716A BE671716A (fr) 1965-11-03 1965-11-03 Circuit détecteur d'un courant ou d'une tension de grandeur prédéterminée

Publications (1)

Publication Number Publication Date
SE333192B true SE333192B (sv) 1971-03-08

Family

ID=3848042

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15022/66A SE333192B (sv) 1965-11-03 1966-11-02 Krets foer detektering(avkaenning)av en stroem eller spaenning av given storlek

Country Status (9)

Country Link
US (1) US3518452A (de)
BE (1) BE671716A (de)
CH (2) CH492986A (de)
DE (1) DE1275119B (de)
FR (1) FR1515976A (de)
GB (1) GB1148204A (de)
IT (1) IT792394B (de)
NL (2) NL153747B (de)
SE (1) SE333192B (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982867A (en) * 1956-10-25 1961-05-02 Lear Inc Quadrature stripping network
DE1095881B (de) * 1957-02-28 1960-12-29 Siemens Ag Elektrische Schaltanordnung, welche nur dann eine bestimmte Ausgangsspannung liefert, wenn die Hoehe einer zugefuehrten Steuerspannung in einem festgelegten Bereich liegt
US3054910A (en) * 1959-05-27 1962-09-18 Epsco Inc Voltage comparator indicating two input signals equal employing constant current source and bistable trigger
DE1144766B (de) * 1961-11-14 1963-03-07 Siemens Ag Schwellwertschalter

Also Published As

Publication number Publication date
DE1275119B (de) 1968-08-14
FR1515976A (fr) 1968-03-08
BE671716A (fr) 1966-05-03
US3518452A (en) 1970-06-30
NL7708309A (nl) 1977-11-30
NL6615507A (nl) 1967-05-05
GB1148204A (en) 1969-04-10
CH492985A (fr) 1970-06-30
NL153747B (nl) 1977-06-15
CH492986A (fr) 1970-06-30
IT792394B (it) 1967-11-15

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