FR1012141A - Système électrique de signalisation par impulsions - Google Patents

Système électrique de signalisation par impulsions

Info

Publication number
FR1012141A
FR1012141A FR1012141DA FR1012141A FR 1012141 A FR1012141 A FR 1012141A FR 1012141D A FR1012141D A FR 1012141DA FR 1012141 A FR1012141 A FR 1012141A
Authority
FR
France
Prior art keywords
electrical pulse
signaling system
pulse signaling
electrical
signaling
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
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1012141A publication Critical patent/FR1012141A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/135—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of time reference signals, e.g. clock signals
    • 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
    • H03K5/05—Shaping pulses by increasing duration; by decreasing duration by the use of clock signals or other time reference signals
    • 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
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/04—Demodulating pulses which have been modulated with a continuously-variable signal of position-modulated pulses
    • 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
    • H04Q1/40—Signalling arrangements; Manipulation of signalling currents whereby duration of pulse or interval between two pulses is variable
    • H04Q1/42—Signalling arrangements; Manipulation of signalling currents whereby duration of pulse or interval between two pulses is variable involving the position of a pulse in a cycle

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
FR1012141D 1949-06-16 1949-06-16 Système électrique de signalisation par impulsions Expired FR1012141A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1012141T 1949-06-16

Publications (1)

Publication Number Publication Date
FR1012141A true FR1012141A (fr) 1952-07-04

Family

ID=9570576

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1012382D Expired FR1012382A (fr) 1949-06-16
FR1012141D Expired FR1012141A (fr) 1949-06-16 1949-06-16 Système électrique de signalisation par impulsions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1012382D Expired FR1012382A (fr) 1949-06-16

Country Status (4)

Country Link
BE (1) BE495742A (fr)
FR (2) FR1012141A (fr)
GB (1) GB676836A (fr)
NL (1) NL154251B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517322A (en) * 1968-01-22 1970-06-23 Atomic Energy Commission Phase detector

Also Published As

Publication number Publication date
BE495742A (fr)
FR1012382A (fr) 1952-07-18
NL154251B (nl)
GB676836A (en) 1952-08-06

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