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IT1014032B - Circuito per azionare un motore ad impulsi - Google Patents

Circuito per azionare un motore ad impulsi

Info

Publication number
IT1014032B
IT1014032B IT70323/73A IT7032373A IT1014032B IT 1014032 B IT1014032 B IT 1014032B IT 70323/73 A IT70323/73 A IT 70323/73A IT 7032373 A IT7032373 A IT 7032373A IT 1014032 B IT1014032 B IT 1014032B
Authority
IT
Italy
Prior art keywords
driving
circuit
pulse motor
pulse
motor
Prior art date
Application number
IT70323/73A
Other languages
English (en)
Original Assignee
Fujitsu Ltd
Fujitsu Fanuc 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 Fujitsu Ltd, Fujitsu Fanuc Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of IT1014032B publication Critical patent/IT1014032B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/18—Shaping of pulses, e.g. to reduce torque ripple

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Linear Motors (AREA)
IT70323/73A 1972-11-14 1973-11-13 Circuito per azionare un motore ad impulsi IT1014032B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47114548A JPS4971412A (it) 1972-11-14 1972-11-14

Publications (1)

Publication Number Publication Date
IT1014032B true IT1014032B (it) 1977-04-20

Family

ID=14640526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70323/73A IT1014032B (it) 1972-11-14 1973-11-13 Circuito per azionare un motore ad impulsi

Country Status (5)

Country Link
US (1) US3909693A (it)
JP (1) JPS4971412A (it)
FR (1) FR2206622B1 (it)
GB (1) GB1450944A (it)
IT (1) IT1014032B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087732A (en) * 1976-05-21 1978-05-02 Pritchard Eric K Digital stepping motor device circuit
US4121145A (en) * 1977-02-25 1978-10-17 The Perkin-Elmer Corporation High resolution stepping motor drive
JPS53813A (en) * 1977-05-07 1978-01-07 Mitsubishi Electric Corp Driving system for inductor type synchronous motor
US4215302A (en) * 1978-01-26 1980-07-29 Mcc Associates Control system for stepping motors, a method of operating stepping motors, and a method for selecting current patterns for stepping motors
JPS55127897A (en) * 1979-03-26 1980-10-03 Janome Sewing Mach Co Ltd Pulse-motor-driving circuit
US4492909A (en) * 1979-10-24 1985-01-08 Pfaff Ag Haushaltsmaschinen Device for controlling the drive of a stepping motor, to adjust the lateral stitch bight and/or the feed length of a sewing machine
DE2949017C2 (de) * 1979-12-06 1982-04-22 Danfoss A/S, 6430 Nordborg Anordnung zum Steuern von Antriebs- und Bremsstrom eines bürstenlosen Gleichstrommotors
US4377847A (en) * 1981-02-17 1983-03-22 Gould Inc. Microprocessor controlled micro-stepping chart drive
JPS5869499A (ja) * 1981-10-20 1983-04-25 Fuji Xerox Co Ltd ステツプモ−タ励磁方式
JPS5899299A (ja) * 1981-12-04 1983-06-13 Fuji Xerox Co Ltd ステツプモ−タ励磁方式
CA1212412A (en) * 1982-02-02 1986-10-07 Simon Turvey Stepper motor control circuit
US4631657A (en) * 1982-09-29 1986-12-23 Microbot, Inc. Control and force-sensing method and apparatus for motors
US4535405A (en) * 1982-09-29 1985-08-13 Microbot, Inc. Control and force-sensing method and apparatus for motors
US4706456A (en) * 1984-09-04 1987-11-17 South Bend Lathe, Inc. Method and apparatus for controlling hydraulic systems
EP0180083B1 (en) * 1984-10-19 1990-08-22 Kollmorgen Corporation Control systems for variable reluctance electrical machines
EP0181511B1 (en) * 1984-10-19 1990-08-22 Kollmorgen Corporation Servomotor control systems
JPH0638592A (ja) * 1992-07-16 1994-02-10 Nippondenso Co Ltd パルスモータの駆動装置
JPH06113596A (ja) * 1992-09-29 1994-04-22 Canon Inc ステップモータ
JP2953284B2 (ja) * 1993-12-24 1999-09-27 株式会社デンソー パルスモータの駆動装置
US6208107B1 (en) 1999-12-03 2001-03-27 Abbott Laboratories Use of digital current ramping to reduce audible noise in stepper motor
US8517990B2 (en) 2007-12-18 2013-08-27 Hospira, Inc. User interface improvements for medical devices
CA2844807C (en) 2011-08-19 2022-07-26 Hospira, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
WO2013148798A1 (en) 2012-03-30 2013-10-03 Hospira, Inc. Air detection system and method for detecting air in a pump of an infusion system
AU2013296555B2 (en) 2012-07-31 2017-10-19 Icu Medical, Inc. Patient care system for critical medications
US10046112B2 (en) 2013-05-24 2018-08-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
ES2838450T3 (es) 2013-05-29 2021-07-02 Icu Medical Inc Sistema de infusión que utiliza uno o más sensores e información adicional para hacer una determinación de aire en relación con el sistema de infusión
WO2014194065A1 (en) 2013-05-29 2014-12-04 Hospira, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
JP6636442B2 (ja) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド ２波長の光学的な管路内空気検出を利用する輸液システムおよび方法
CA2947045C (en) 2014-05-29 2022-10-18 Hospira, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
WO2017197024A1 (en) 2016-05-13 2017-11-16 Icu Medical, Inc. Infusion pump system and method with common line auto flush
WO2017214441A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
CN109698652B (zh) * 2018-12-22 2020-03-24 西安航天动力研究所 火箭发动机双路步进电机同时基变速控制及角度测量方法
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
AU2021311443A1 (en) 2020-07-21 2023-03-09 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512066A (en) * 1967-03-08 1970-05-12 Gerber Scientific Instr Co Motor energizing system
US3445741A (en) * 1967-04-17 1969-05-20 Gerber Scientific Instr Co Fractional step rotary stepping motor and control system therefor
SE352496B (it) * 1968-02-15 1972-12-27 Danfoss As
FR2034021A5 (it) * 1969-02-15 1970-12-04 Erc Elect Res Corp
GB1317565A (en) * 1969-09-25 1973-05-23 Emi Ltd Rotary drive systems
JPS492928B1 (it) * 1969-11-25 1974-01-23
US3678358A (en) * 1970-07-14 1972-07-18 Gen Electric Brushless dc adjustable speed drive with static regenerative dc motor control
US3678352A (en) * 1970-11-06 1972-07-18 Gen Electric Compatible permanent magnet or reluctance brushless motors and controlled switch circuits
GB1341969A (en) * 1970-12-08 1973-12-25 Ferranti Ltd Electrical signal waveform generators

Also Published As

Publication number Publication date
JPS4971412A (it) 1974-07-10
DE2356855B2 (de) 1976-12-09
GB1450944A (en) 1976-09-29
FR2206622A1 (it) 1974-06-07
US3909693A (en) 1975-09-30
DE2356855A1 (de) 1974-05-22
FR2206622B1 (it) 1977-06-03

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