BE628556A - - Google Patents

Info

Publication number
BE628556A
BE628556A BE628556DA BE628556A BE 628556 A BE628556 A BE 628556A BE 628556D A BE628556D A BE 628556DA BE 628556 A BE628556 A BE 628556A
Authority
BE
Belgium
Prior art keywords
relay
frequency
control
contact
signaling
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE628556A publication Critical patent/BE628556A/fr

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00Control of position or direction
    • G05D3/12Control of position or direction using feedback
    • G05D3/125Control of position or direction using feedback using discrete position sensor
    • G05D3/127Control of position or direction using feedback using discrete position sensor with electrical contact

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
BE628556D BE628556A (en:Method)

Publications (1)

Publication Number Publication Date
BE628556A true BE628556A (en:Method)

Family

ID=198383

Family Applications (1)

Application Number Title Priority Date Filing Date
BE628556D BE628556A (en:Method)

Country Status (1)

Country Link
BE (1) BE628556A (en:Method)

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