JPS6142298A - ステツピングモータの回転子の位置を識別する方法および装置 - Google Patents
ステツピングモータの回転子の位置を識別する方法および装置Info
- Publication number
- JPS6142298A JPS6142298A JP16418985A JP16418985A JPS6142298A JP S6142298 A JPS6142298 A JP S6142298A JP 16418985 A JP16418985 A JP 16418985A JP 16418985 A JP16418985 A JP 16418985A JP S6142298 A JPS6142298 A JP S6142298A
- Authority
- JP
- Japan
- Prior art keywords
- current
- control
- pulse
- coil
- time interval
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000003860 storage Methods 0.000 claims description 8
- 230000000284 resting effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 12
- 230000004044 response Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
- Control Of Multiple Motors (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH03648/84-1 | 1984-07-27 | ||
| CH364884A CH656776GA3 (en, 2012) | 1984-07-27 | 1984-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6142298A true JPS6142298A (ja) | 1986-02-28 |
| JPH0116120B2 JPH0116120B2 (en, 2012) | 1989-03-22 |
Family
ID=4260508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16418985A Granted JPS6142298A (ja) | 1984-07-27 | 1985-07-26 | ステツピングモータの回転子の位置を識別する方法および装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4683428A (en, 2012) |
| EP (1) | EP0171635B1 (en, 2012) |
| JP (1) | JPS6142298A (en, 2012) |
| CH (1) | CH656776GA3 (en, 2012) |
| DE (1) | DE3563568D1 (en, 2012) |
| HK (1) | HK32592A (en, 2012) |
| SG (1) | SG42391G (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012005247A (ja) * | 2010-06-17 | 2012-01-05 | Panasonic Corp | ステッピングモータ駆動装置 |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4090927B4 (de) * | 1989-06-01 | 2006-09-21 | Papst Licensing Gmbh & Co. Kg | Motor, insbesondere kollektorloser Gleichstrommotor |
| US6285155B1 (en) | 1999-10-29 | 2001-09-04 | Abbott Laboratories | Pseudo half-step motor drive method and apparatus |
| US9026370B2 (en) | 2007-12-18 | 2015-05-05 | Hospira, Inc. | User interface improvements for medical devices |
| JP5105201B2 (ja) * | 2008-07-30 | 2012-12-26 | Ｔｄｋ株式会社 | 角度検出装置、及び角度検出方法 |
| US9240002B2 (en) | 2011-08-19 | 2016-01-19 | Hospira, Inc. | Systems and methods for a graphical interface including a graphical representation of medical data |
| US10022498B2 (en) | 2011-12-16 | 2018-07-17 | Icu Medical, 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 |
| CA3089257C (en) | 2012-07-31 | 2023-07-25 | 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 |
| AU2014274146B2 (en) | 2013-05-29 | 2019-01-24 | Icu Medical, Inc. | Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system |
| ES2845748T3 (es) | 2013-05-29 | 2021-07-27 | Icu Medical Inc | Sistema de infusión y método de uso que impiden la sobresaturación de un convertidor analógico-digital |
| CA2939302C (en) | 2014-02-28 | 2021-12-28 | Hospira, Inc. | Infusion system and method which utilizes dual wavelength optical air-in-line detection |
| AU2015266706B2 (en) | 2014-05-29 | 2020-01-30 | Icu Medical, 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 |
| ES2912378T3 (es) | 2016-05-13 | 2022-05-25 | Icu Medical Inc | Sistema de bomba de infusión con purga automática de línea común |
| EP3468635B1 (en) | 2016-06-10 | 2024-09-25 | 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 |
| US11278671B2 (en) | 2019-12-04 | 2022-03-22 | Icu Medical, Inc. | Infusion pump with safety sequence keypad |
| CA3189781A1 (en) | 2020-07-21 | 2022-01-27 | 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 |
| CA3241894A1 (en) | 2021-12-10 | 2023-06-15 | Icu Medical, Inc. | Medical fluid compounding systems with coordinated flow control |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2944872C2 (de) * | 1979-11-07 | 1981-11-19 | Gebrüder Junghans GmbH, 7230 Schramberg | Anordnung zur Steuerung eines Schrittmotors für batteriebetriebene Geräte |
| CH641921B (fr) * | 1980-02-19 | Berney Sa Jean Claude | Piece d'horlogerie avec un dispositif de controle du moteur pas a pas. | |
| GB2077002B (en) * | 1980-05-21 | 1983-10-26 | Berney Sa Jean Claude | Electronic timepiece comprising a control circuit of the motor |
| CH647383GA3 (en, 2012) * | 1981-02-04 | 1985-01-31 | ||
| CH646576GA3 (en, 2012) * | 1981-10-02 | 1984-12-14 | ||
| EP0085648B1 (fr) * | 1982-01-28 | 1985-10-09 | Asulab S.A. | Moteur pas à pas à deux sens de rotation, notamment pour pièce d'horlogerie électronique, ainsi qu'ensemble le comprenant |
-
1984
- 1984-07-27 CH CH364884A patent/CH656776GA3/fr not_active IP Right Cessation
-
1985
- 1985-07-17 EP EP85108930A patent/EP0171635B1/fr not_active Expired
- 1985-07-17 DE DE8585108930T patent/DE3563568D1/de not_active Expired
- 1985-07-17 US US06/755,753 patent/US4683428A/en not_active Expired - Lifetime
- 1985-07-26 JP JP16418985A patent/JPS6142298A/ja active Granted
-
1991
- 1991-06-07 SG SG42391A patent/SG42391G/en unknown
-
1992
- 1992-05-07 HK HK325/92A patent/HK32592A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012005247A (ja) * | 2010-06-17 | 2012-01-05 | Panasonic Corp | ステッピングモータ駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| HK32592A (en) | 1992-05-15 |
| JPH0116120B2 (en, 2012) | 1989-03-22 |
| DE3563568D1 (en) | 1988-08-04 |
| EP0171635B1 (fr) | 1988-06-29 |
| CH656776GA3 (en, 2012) | 1986-07-31 |
| SG42391G (en) | 1991-07-26 |
| US4683428A (en) | 1987-07-28 |
| EP0171635A1 (fr) | 1986-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |