FR2201498A1 - - Google Patents

Info

Publication number
FR2201498A1
FR2201498A1 FR7235258A FR7235258A FR2201498A1 FR 2201498 A1 FR2201498 A1 FR 2201498A1 FR 7235258 A FR7235258 A FR 7235258A FR 7235258 A FR7235258 A FR 7235258A FR 2201498 A1 FR2201498 A1 FR 2201498A1
Authority
FR
France
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
FR7235258A
Other languages
French (fr)
Other versions
FR2201498B1 (it
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR7235258A priority Critical patent/FR2201498B1/fr
Priority to IT29647/73A priority patent/IT993980B/it
Priority to DE19732349751 priority patent/DE2349751A1/de
Publication of FR2201498A1 publication Critical patent/FR2201498A1/fr
Application granted granted Critical
Publication of FR2201498B1 publication Critical patent/FR2201498B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/03—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing digital signals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/52—Input signal integrated with linear return to datum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
FR7235258A 1972-10-03 1972-10-03 Expired FR2201498B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7235258A FR2201498B1 (it) 1972-10-03 1972-10-03
IT29647/73A IT993980B (it) 1972-10-03 1973-10-02 Dispositivo per la regolazione di una grandezza fisica comprendente un covertitore analogico numerico del tipo a bampe multiple
DE19732349751 DE2349751A1 (de) 1972-10-03 1973-10-03 Regelvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7235258A FR2201498B1 (it) 1972-10-03 1972-10-03

Publications (2)

Publication Number Publication Date
FR2201498A1 true FR2201498A1 (it) 1974-04-26
FR2201498B1 FR2201498B1 (it) 1976-03-26

Family

ID=9105205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235258A Expired FR2201498B1 (it) 1972-10-03 1972-10-03

Country Status (3)

Country Link
DE (1) DE2349751A1 (it)
FR (1) FR2201498B1 (it)
IT (1) IT993980B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319154A1 (fr) * 1975-07-22 1977-02-18 Baxter Laboratories Inc Appareil de traitement chimique a commande de temperature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319154A1 (fr) * 1975-07-22 1977-02-18 Baxter Laboratories Inc Appareil de traitement chimique a commande de temperature

Also Published As

Publication number Publication date
IT993980B (it) 1975-09-30
DE2349751A1 (de) 1974-04-11
FR2201498B1 (it) 1976-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse