JPS5686097A - Position information generator for step motor - Google Patents

Position information generator for step motor

Info

Publication number
JPS5686097A
JPS5686097A JP16132180A JP16132180A JPS5686097A JP S5686097 A JPS5686097 A JP S5686097A JP 16132180 A JP16132180 A JP 16132180A JP 16132180 A JP16132180 A JP 16132180A JP S5686097 A JPS5686097 A JP S5686097A
Authority
JP
Japan
Prior art keywords
cam
wheel
rotor
magnet
attraction
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.)
Pending
Application number
JP16132180A
Other languages
English (en)
Japanese (ja)
Inventor
Berunei Jiyannkuroodo
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.)
Berney SA Jean Claude
Original Assignee
Berney SA Jean Claude
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 Berney SA Jean Claude filed Critical Berney SA Jean Claude
Publication of JPS5686097A publication Critical patent/JPS5686097A/ja
Pending 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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Program control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Program control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential program-control without delivering a reference value
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)
JP16132180A 1979-11-16 1980-11-15 Position information generator for step motor Pending JPS5686097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1024779A CH640098GA3 (en) 1979-11-16 1979-11-16 Device delivering information dependent on the position of a rotary member driven by a stepper motor

Publications (1)

Publication Number Publication Date
JPS5686097A true JPS5686097A (en) 1981-07-13

Family

ID=4361072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16132180A Pending JPS5686097A (en) 1979-11-16 1980-11-15 Position information generator for step motor

Country Status (3)

Country Link
JP (1) JPS5686097A (fr)
CH (1) CH640098GA3 (fr)
DE (1) DE3042694A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019138769A (ja) * 2018-02-09 2019-08-22 セイコーインスツル株式会社 時計用ムーブメントおよび時計

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH663701A5 (de) * 1984-04-10 1987-12-31 Sodeco Compteurs De Geneve Verfahren und einrichtung zur steuerung eines von einer gleichspannung gespeisten schrittmotors.
US6414908B1 (en) * 2000-08-21 2002-07-02 Seiko Instruments Inc. Electronic clock and pointer position detecting method
DE10159010B4 (de) * 2001-11-30 2011-11-10 Legrand-Bticino Gmbh Elektromechanische Schaltuhr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019138769A (ja) * 2018-02-09 2019-08-22 セイコーインスツル株式会社 時計用ムーブメントおよび時計

Also Published As

Publication number Publication date
DE3042694A1 (de) 1981-06-04
CH640098GA3 (en) 1983-12-30
CH640098B (fr)

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