FR1290238A - Tension control device - Google Patents

Tension control device

Info

Publication number
FR1290238A
FR1290238A FR854058A FR854058A FR1290238A FR 1290238 A FR1290238 A FR 1290238A FR 854058 A FR854058 A FR 854058A FR 854058 A FR854058 A FR 854058A FR 1290238 A FR1290238 A FR 1290238A
Authority
FR
France
Prior art keywords
control device
tension control
tension
control
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
FR854058A
Other languages
French (fr)
Inventor
M Duband
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.)
Compagnie IBM France SAS
Original Assignee
Compagnie IBM France SAS
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 Compagnie IBM France SAS filed Critical Compagnie IBM France SAS
Priority to FR854058A priority Critical patent/FR1290238A/en
Application granted granted Critical
Publication of FR1290238A publication Critical patent/FR1290238A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • 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
    • G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
FR854058A 1961-02-28 1961-02-28 Tension control device Expired FR1290238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854058A FR1290238A (en) 1961-02-28 1961-02-28 Tension control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854058A FR1290238A (en) 1961-02-28 1961-02-28 Tension control device

Publications (1)

Publication Number Publication Date
FR1290238A true FR1290238A (en) 1962-04-13

Family

ID=8749772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854058A Expired FR1290238A (en) 1961-02-28 1961-02-28 Tension control device

Country Status (1)

Country Link
FR (1) FR1290238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590676A1 (en) * 1985-11-27 1987-05-29 Bosch Gmbh Robert CIRCUIT DEVICE FOR OBTAINING A ROTATION SPEED SIGNAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590676A1 (en) * 1985-11-27 1987-05-29 Bosch Gmbh Robert CIRCUIT DEVICE FOR OBTAINING A ROTATION SPEED SIGNAL

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