FR2344816A1 - Dispositif d'enregistrement des valeurs successives d'une grandeur physique, notamment d'une pression balistique - Google Patents

Dispositif d'enregistrement des valeurs successives d'une grandeur physique, notamment d'une pression balistique

Info

Publication number
FR2344816A1
FR2344816A1 FR7607796A FR7607796A FR2344816A1 FR 2344816 A1 FR2344816 A1 FR 2344816A1 FR 7607796 A FR7607796 A FR 7607796A FR 7607796 A FR7607796 A FR 7607796A FR 2344816 A1 FR2344816 A1 FR 2344816A1
Authority
FR
France
Prior art keywords
steps
crossing
consective
recording device
detecting signal
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.)
Granted
Application number
FR7607796A
Other languages
English (en)
Other versions
FR2344816B1 (fr
Inventor
Philippe Cantegrel
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR7607796A priority Critical patent/FR2344816A1/fr
Priority to DE19772712059 priority patent/DE2712059A1/de
Publication of FR2344816A1 publication Critical patent/FR2344816A1/fr
Application granted granted Critical
Publication of FR2344816B1 publication Critical patent/FR2344816B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/14—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force of explosions; for measuring the energy of projectiles
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analogue/Digital Conversion (AREA)
  • Recording Measured Values (AREA)
FR7607796A 1976-03-18 1976-03-18 Dispositif d'enregistrement des valeurs successives d'une grandeur physique, notamment d'une pression balistique Granted FR2344816A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7607796A FR2344816A1 (fr) 1976-03-18 1976-03-18 Dispositif d'enregistrement des valeurs successives d'une grandeur physique, notamment d'une pression balistique
DE19772712059 DE2712059A1 (de) 1976-03-18 1977-03-18 Einrichtung zum aufzeichnen von aufeinanderfolgenden werten einer physikalischen groesse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607796A FR2344816A1 (fr) 1976-03-18 1976-03-18 Dispositif d'enregistrement des valeurs successives d'une grandeur physique, notamment d'une pression balistique

Publications (2)

Publication Number Publication Date
FR2344816A1 true FR2344816A1 (fr) 1977-10-14
FR2344816B1 FR2344816B1 (fr) 1980-04-11

Family

ID=9170618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607796A Granted FR2344816A1 (fr) 1976-03-18 1976-03-18 Dispositif d'enregistrement des valeurs successives d'une grandeur physique, notamment d'une pression balistique

Country Status (2)

Country Link
DE (1) DE2712059A1 (fr)
FR (1) FR2344816A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006023A1 (fr) * 1978-06-06 1979-12-12 Morgan-Smith Electronics Limited Convertisseur analogique-numérique avec mémoire
US4291299A (en) * 1979-10-31 1981-09-22 Northern Telecom Limited Analog to digital converter using timed level changes
EP0083415A1 (fr) * 1981-12-31 1983-07-13 Krupp MaK Maschinenbau GmbH Dispositif pour mesurer la décharge de gaz comprimé de réservoirs en fonction du temps
EP0094315A2 (fr) * 1982-05-12 1983-11-16 e.d. VEGLIA Dispositif de mesure et d'affichage de niveau et/ou autre caractéristique analogue d'un liquide d'un réservoir, en particulier d'huile dans un carter-moteur de véhicule automobile
US4463343A (en) * 1980-10-16 1984-07-31 Mecilec Method of and device for incremental analogue-to-digital conversion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006023A1 (fr) * 1978-06-06 1979-12-12 Morgan-Smith Electronics Limited Convertisseur analogique-numérique avec mémoire
US4291299A (en) * 1979-10-31 1981-09-22 Northern Telecom Limited Analog to digital converter using timed level changes
US4463343A (en) * 1980-10-16 1984-07-31 Mecilec Method of and device for incremental analogue-to-digital conversion
EP0083415A1 (fr) * 1981-12-31 1983-07-13 Krupp MaK Maschinenbau GmbH Dispositif pour mesurer la décharge de gaz comprimé de réservoirs en fonction du temps
EP0094315A2 (fr) * 1982-05-12 1983-11-16 e.d. VEGLIA Dispositif de mesure et d'affichage de niveau et/ou autre caractéristique analogue d'un liquide d'un réservoir, en particulier d'huile dans un carter-moteur de véhicule automobile
FR2526940A1 (fr) * 1982-05-12 1983-11-18 Veglia E D Dispositif de mesure de niveau et/ou de pression de liquide d'un reservoir, en particulier d'huile dans un carter-moteur de vehicule automobile
EP0094315A3 (fr) * 1982-05-12 1986-02-26 e.d. VEGLIA Dispositif de mesure et d'affichage de niveau et/ou autre caractéristique analogue d'un liquide d'un réservoir, en particulier d'huile dans un carter-moteur de véhicule automobile

Also Published As

Publication number Publication date
FR2344816B1 (fr) 1980-04-11
DE2712059A1 (de) 1977-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse