BE501802A - - Google Patents

Info

Publication number
BE501802A
BE501802A BE501802DA BE501802A BE 501802 A BE501802 A BE 501802A BE 501802D A BE501802D A BE 501802DA BE 501802 A BE501802 A BE 501802A
Authority
BE
Belgium
Application number
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.)
Publication of BE501802A publication Critical patent/BE501802A/xx

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
    • 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
    • G05B1/04—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument
    • G05B1/08—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument stepwise sensing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Non-Electrical Variables (AREA)
BE501802D 1950-03-14 BE501802A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB636850A GB677178A (en) 1950-03-14 1950-03-14 Improvements in and relating to periodically operating controlling devices

Publications (1)

Publication Number Publication Date
BE501802A true BE501802A (fr)

Family

ID=9813226

Family Applications (1)

Application Number Title Priority Date Filing Date
BE501802D BE501802A (fr) 1950-03-14

Country Status (2)

Country Link
BE (1) BE501802A (fr)
GB (1) GB677178A (fr)

Also Published As

Publication number Publication date
GB677178A (en) 1952-08-13

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