FR1025259A - Improvements to control circuits - Google Patents

Improvements to control circuits

Info

Publication number
FR1025259A
FR1025259A FR1025259DA FR1025259A FR 1025259 A FR1025259 A FR 1025259A FR 1025259D A FR1025259D A FR 1025259DA FR 1025259 A FR1025259 A FR 1025259A
Authority
FR
France
Prior art keywords
control circuits
circuits
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
Other languages
French (fr)
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 Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1025259A publication Critical patent/FR1025259A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1025259D 1949-10-07 1950-09-28 Improvements to control circuits Expired FR1025259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1025259X 1949-10-07

Publications (1)

Publication Number Publication Date
FR1025259A true FR1025259A (en) 1953-04-13

Family

ID=10868820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1025259D Expired FR1025259A (en) 1949-10-07 1950-09-28 Improvements to control circuits

Country Status (1)

Country Link
FR (1) FR1025259A (en)

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