NL7406433A - Signaleringsketen voor een signaal met twee niveaus. - Google Patents

Signaleringsketen voor een signaal met twee niveaus.

Info

Publication number
NL7406433A
NL7406433A NL7406433A NL7406433A NL7406433A NL 7406433 A NL7406433 A NL 7406433A NL 7406433 A NL7406433 A NL 7406433A NL 7406433 A NL7406433 A NL 7406433A NL 7406433 A NL7406433 A NL 7406433A
Authority
NL
Netherlands
Prior art keywords
signal
levels
chain
signal chain
Prior art date
Application number
NL7406433A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bell Telephone Mfg
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 Bell Telephone Mfg filed Critical Bell Telephone Mfg
Priority to NL7406433A priority Critical patent/NL7406433A/xx
Priority to US05/570,401 priority patent/US3991324A/en
Priority to AU80783/75A priority patent/AU8078375A/en
Priority to IT23031/75A priority patent/IT1037869B/it
Priority to GB18931/75A priority patent/GB1482054A/en
Priority to BR3711/75D priority patent/BR7502921A/pt
Priority to DK208775A priority patent/DK208775A/da
Priority to FR7514780A priority patent/FR2271706A1/fr
Priority to BE2054342A priority patent/BE828976R/xx
Priority to ES437628A priority patent/ES437628A1/es
Priority to CH610375A priority patent/CH609819A5/xx
Publication of NL7406433A publication Critical patent/NL7406433A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/017—Adjustment of width or dutycycle of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • H03K3/288—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable using additional transistors in the input circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/38—Signalling arrangements; Manipulation of signalling currents using combinations of direct currents of different amplitudes or polarities over line conductors or combination of line conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Pulse Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
NL7406433A 1974-05-14 1974-05-14 Signaleringsketen voor een signaal met twee niveaus. NL7406433A (nl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL7406433A NL7406433A (nl) 1974-05-14 1974-05-14 Signaleringsketen voor een signaal met twee niveaus.
US05/570,401 US3991324A (en) 1974-05-14 1975-04-22 Dial pulse detector
AU80783/75A AU8078375A (en) 1974-05-14 1975-05-02 Two-level signalling circuit
IT23031/75A IT1037869B (it) 1974-05-14 1975-05-06 Circuito di segnalazione a due livelli
GB18931/75A GB1482054A (en) 1974-05-14 1975-05-06 Two-level signalling circuit
BR3711/75D BR7502921A (pt) 1974-05-14 1975-05-12 Circuito de sinalizacao com dois niveis
DK208775A DK208775A (da) 1974-05-14 1975-05-13 Signaleringskreds for et signal med to niveauer
FR7514780A FR2271706A1 (cs) 1974-05-14 1975-05-13
BE2054342A BE828976R (nl) 1974-05-14 1975-05-13 Signaleringsstelsel
ES437628A ES437628A1 (es) 1974-05-14 1975-05-13 Un circuito de senalizacion de dos niveles.
CH610375A CH609819A5 (en) 1974-05-14 1975-05-13 Two-level signalling circuit, in particular for correction of dial pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7406433A NL7406433A (nl) 1974-05-14 1974-05-14 Signaleringsketen voor een signaal met twee niveaus.

Publications (1)

Publication Number Publication Date
NL7406433A true NL7406433A (nl) 1975-11-18

Family

ID=19821345

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7406433A NL7406433A (nl) 1974-05-14 1974-05-14 Signaleringsketen voor een signaal met twee niveaus.

Country Status (11)

Country Link
US (1) US3991324A (cs)
AU (1) AU8078375A (cs)
BE (1) BE828976R (cs)
BR (1) BR7502921A (cs)
CH (1) CH609819A5 (cs)
DK (1) DK208775A (cs)
ES (1) ES437628A1 (cs)
FR (1) FR2271706A1 (cs)
GB (1) GB1482054A (cs)
IT (1) IT1037869B (cs)
NL (1) NL7406433A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017476C1 (de) * 1980-05-07 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Sendeverstaerker fuer ferngespeiste Zwischenregeneratoren
CA1336446C (en) * 1989-06-22 1995-07-25 Jim Pinard Switch hook flash detection circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317668A (en) * 1963-08-15 1967-05-02 Teletype Corp Open line and busy line detection circuit
US3317843A (en) * 1966-02-01 1967-05-02 Martin Marietta Corp Programmable frequency divider employing two cross-coupled monostable multivibratorscoupled to respective inputs of a bistable multivibrator

Also Published As

Publication number Publication date
BR7502921A (pt) 1976-03-16
US3991324A (en) 1976-11-09
FR2271706A1 (cs) 1975-12-12
AU8078375A (en) 1976-11-04
CH609819A5 (en) 1979-03-15
IT1037869B (it) 1979-11-20
GB1482054A (en) 1977-08-03
BE828976R (nl) 1975-11-13
ES437628A1 (es) 1977-01-01
DK208775A (da) 1975-11-15

Similar Documents

Publication Publication Date Title
NL7414271A (nl) Aftakorgaan voor een transporteur.
NL7507199A (nl) Inlegstuk voor een luier.
ES225108Y (es) Un tapon perfeccionado.
ES214829Y (es) Un conjunto de teclado.
NL167913C (nl) Automatische opblaasinrichting voor een reddingstoestel.
NL7606923A (nl) Schakelblok voor een voertuig.
NL7504265A (nl) Een filterconstructie.
NL169230C (nl) Kabelsectie voor een seismische kabel.
NL7511802A (nl) Vergelijkingsketen.
NL7409515A (nl) Toetsenbord voor een fysiologisch meetsysteem.
NL7513587A (nl) Freem voor een motorrijwiel.
NL7707564A (nl) Kettingaandrijving.
NO771179L (no) Kjede.
NO770362L (no) Kjetting.
NL7602780A (nl) Detectorketen.
NL7710053A (nl) Koppelketen.
NL7508649A (nl) Afstroopinrichting voor een transportband.
NL166888C (nl) Schip met een hekbulb.
NO141844C (no) Transportbaand.
NL7700918A (nl) Koppelketen.
ES224581Y (es) Un embalaje.
NL7708232A (nl) Ingangsketen voor een ladingsgekoppelde in- richting.
NL159763B (nl) Kettingschalm voorzien van een dam.
NL7506712A (nl) Eindloze transporteur.
ES226951Y (es) Un dispositivo de taponamiento.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BV The patent application has lapsed