FR1152917A - Testing device, especially for industrial operations - Google Patents

Testing device, especially for industrial operations

Info

Publication number
FR1152917A
FR1152917A FR1152917DA FR1152917A FR 1152917 A FR1152917 A FR 1152917A FR 1152917D A FR1152917D A FR 1152917DA FR 1152917 A FR1152917 A FR 1152917A
Authority
FR
France
Prior art keywords
testing device
industrial operations
industrial
operations
testing
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.)
Fielden Electronics Ltd
Original Assignee
Fielden Electronics Ltd
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 Fielden Electronics Ltd filed Critical Fielden Electronics Ltd
Application granted granted Critical
Publication of FR1152917A publication Critical patent/FR1152917A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
    • G05B6/05—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential fluidic
    • 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
    • G05B11/00—Automatic controllers
    • G05B11/44—Automatic controllers pneumatic only
    • G05B11/48—Automatic controllers pneumatic only with auxiliary power
    • G05B11/50—Automatic controllers pneumatic only with auxiliary power in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1152917D 1956-04-06 1956-04-06 Testing device, especially for industrial operations Expired FR1152917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152917T 1956-04-06

Publications (1)

Publication Number Publication Date
FR1152917A true FR1152917A (en) 1958-02-27

Family

ID=9648682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152917D Expired FR1152917A (en) 1956-04-06 1956-04-06 Testing device, especially for industrial operations

Country Status (2)

Country Link
BE (1) BE546726A (en)
FR (1) FR1152917A (en)

Also Published As

Publication number Publication date
BE546726A (en)

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