FR2413631A1 - Dispositif pour diviser en parties egales un segment de longueur variable - Google Patents

Dispositif pour diviser en parties egales un segment de longueur variable

Info

Publication number
FR2413631A1
FR2413631A1 FR7739839A FR7739839A FR2413631A1 FR 2413631 A1 FR2413631 A1 FR 2413631A1 FR 7739839 A FR7739839 A FR 7739839A FR 7739839 A FR7739839 A FR 7739839A FR 2413631 A1 FR2413631 A1 FR 2413631A1
Authority
FR
France
Prior art keywords
segment
dividing
variable length
equal parts
point
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
FR7739839A
Other languages
English (en)
Other versions
FR2413631B1 (fr
Inventor
Pierre Lacombe
Lacombe Pierre
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.)
Sablons Fond Ateliers
Sablons Fond Atel
Original Assignee
Sablons Fond Ateliers
Sablons Fond Atel
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 Sablons Fond Ateliers, Sablons Fond Atel filed Critical Sablons Fond Ateliers
Priority to FR7739839A priority Critical patent/FR2413631A1/fr
Priority to DE2853184A priority patent/DE2853184C2/de
Priority to IT05286/78A priority patent/IT1104291B/it
Priority to US05/973,911 priority patent/US4270175A/en
Publication of FR2413631A1 publication Critical patent/FR2413631A1/fr
Application granted granted Critical
Publication of FR2413631B1 publication Critical patent/FR2413631B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Processing Or Creating Images (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF POUR DIVISER EN PARTIES EGALES, UN SEGMENT DE LONGUEUR VARIABLE PAR UN NOMBRE DIVISEUR QUELCONQUE ENTIER. CE DISPOSITIF COMPREND DES MOYENS PERMETTANT DE CONCRETISER LEDIT SEGMENT PAR UN ECART SEPARANT UN POINT MOBILE D'UN POINT FIXE, UN MOYEN D'AFFICHAGE POUR AFFICHER SUCCESSIVEMENT, LORSQU'ON DEPLACE LE POINT MOBILE PAR RAPPORT AU POINT FIXE DANS L'INTERVALLE DU SEGMENT, LES DIVISIONS SUCCESSIVES AVEC LEUR NUMERATION EN PARTIE, ET DES MOYENS POUR LIER L'AFFICHAGE NUMERIQUE A LA COURSE DU POINT MOBILE, PAR RAPPORT AU POINT FIXE, PAR UNE FONCTION LINEAIRE DU PREMIER DEGRE. L'INVENTION S'APPLIQUE NOTAMMENT A LA REALISATION DE MELANGE A PARTIR D'UNE FORMULE DONNEE EN PARTIE.
FR7739839A 1977-12-30 1977-12-30 Dispositif pour diviser en parties egales un segment de longueur variable Granted FR2413631A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7739839A FR2413631A1 (fr) 1977-12-30 1977-12-30 Dispositif pour diviser en parties egales un segment de longueur variable
DE2853184A DE2853184C2 (de) 1977-12-30 1978-12-08 Vorrichtung zur Teilung eines Abschnittes veränderbarer Länge
IT05286/78A IT1104291B (it) 1977-12-30 1978-12-22 Dispositivo per dividere in partiuguali un segmento di lunghezza variabile
US05/973,911 US4270175A (en) 1977-12-30 1978-12-28 Apparatus for dividing a segment of variable length into equal parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739839A FR2413631A1 (fr) 1977-12-30 1977-12-30 Dispositif pour diviser en parties egales un segment de longueur variable

Publications (2)

Publication Number Publication Date
FR2413631A1 true FR2413631A1 (fr) 1979-07-27
FR2413631B1 FR2413631B1 (fr) 1984-10-12

Family

ID=9199571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739839A Granted FR2413631A1 (fr) 1977-12-30 1977-12-30 Dispositif pour diviser en parties egales un segment de longueur variable

Country Status (4)

Country Link
US (1) US4270175A (fr)
DE (1) DE2853184C2 (fr)
FR (1) FR2413631A1 (fr)
IT (1) IT1104291B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034537A1 (fr) * 1980-02-19 1981-08-26 FONDERIE ET ATELIERS DES SABLONS Société Anonyme dite Appareil de repérage de niveau

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749894A (en) * 1971-03-19 1973-07-31 R Avdeef Analog to digital conversion and computation method
FR2282621A1 (fr) * 1974-08-22 1976-03-19 Sindco Corp Appareil de lecture de rapports de migrations chimiques sur une surface de test

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284097B (de) * 1965-03-20 1968-11-28 Johannes Dipl Ing Dr Ing Oberflaechenmessgeraet
CH461116A (de) * 1966-04-12 1968-08-15 Olivetti & Co Spa Digital-Positionsmessvorrichtung
US3594783A (en) * 1969-08-07 1971-07-20 Giddings & Lewis Apparatus for numerical signaling of positions, including digital-to-analog converter
US3649826A (en) * 1969-12-22 1972-03-14 Corning Glass Works Integrating antilog function generator
US3895356A (en) * 1973-10-10 1975-07-15 Kraus Instr Inc Automatic digital height gauge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749894A (en) * 1971-03-19 1973-07-31 R Avdeef Analog to digital conversion and computation method
FR2282621A1 (fr) * 1974-08-22 1976-03-19 Sindco Corp Appareil de lecture de rapports de migrations chimiques sur une surface de test

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034537A1 (fr) * 1980-02-19 1981-08-26 FONDERIE ET ATELIERS DES SABLONS Société Anonyme dite Appareil de repérage de niveau

Also Published As

Publication number Publication date
US4270175A (en) 1981-05-26
IT7805286A0 (it) 1978-12-22
IT1104291B (it) 1985-10-21
DE2853184C2 (de) 1983-11-17
DE2853184A1 (de) 1979-07-12
FR2413631B1 (fr) 1984-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse