ATE184435T1 - Bürstenloser motor - Google Patents

Bürstenloser motor

Info

Publication number
ATE184435T1
ATE184435T1 AT94307397T AT94307397T ATE184435T1 AT E184435 T1 ATE184435 T1 AT E184435T1 AT 94307397 T AT94307397 T AT 94307397T AT 94307397 T AT94307397 T AT 94307397T AT E184435 T1 ATE184435 T1 AT E184435T1
Authority
AT
Austria
Prior art keywords
brushless motor
control
event
longer
predetermined time
Prior art date
Application number
AT94307397T
Other languages
English (en)
Inventor
Kenneth W Krause
Original Assignee
Smith & Nephew Inc
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 Smith & Nephew Inc filed Critical Smith & Nephew Inc
Application granted granted Critical
Publication of ATE184435T1 publication Critical patent/ATE184435T1/de

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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0822—Integrated protection, motor control centres
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
    • H02H7/0858—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor
    • 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
    • H02P6/34—Modelling or simulation for control purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/031—Automatic limiting or abutting means, e.g. for safety torque limiting

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Glass Compositions (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
AT94307397T 1993-10-12 1994-10-10 Bürstenloser motor ATE184435T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13529793A 1993-10-12 1993-10-12

Publications (1)

Publication Number Publication Date
ATE184435T1 true ATE184435T1 (de) 1999-09-15

Family

ID=22467446

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94307397T ATE184435T1 (de) 1993-10-12 1994-10-10 Bürstenloser motor

Country Status (7)

Country Link
EP (1) EP0649217B1 (de)
JP (1) JP3514526B2 (de)
AT (1) ATE184435T1 (de)
AU (1) AU682392B2 (de)
CA (1) CA2117817C (de)
DE (1) DE69420507T2 (de)
ES (1) ES2138650T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602449A (en) 1992-04-13 1997-02-11 Smith & Nephew Endoscopy, Inc. Motor controlled surgical system and method having positional control
US5672945A (en) * 1992-04-13 1997-09-30 Smith & Nephew Endoscopy, Inc. Motor controlled surgical system and method having self clearing motor control
US5845045A (en) * 1993-11-28 1998-12-01 Papst-Motoren Gmbh & Co. Kg Method and apparatus for DC motor speed control
DE19780852D2 (de) * 1996-08-12 1999-11-11 Papst Motoren Gmbh & Co Kg Verfahren und Anordnung zur Überwachung eines Mikroprozessors
US5923145A (en) * 1997-08-15 1999-07-13 S-B Power Tool Company Controller for variable speed motor
AU1825400A (en) 1998-11-23 2000-06-13 Microdexterity Systems, Inc. Surgical manipulator
CA2332431A1 (en) * 1999-03-19 2000-09-28 Boston Scientific Limited Atherectomy power control system
US7892243B2 (en) 2001-01-16 2011-02-22 Microdexterity Systems, Inc. Surgical manipulator
KR100434236B1 (ko) * 2001-10-11 2004-06-04 페어차일드코리아반도체 주식회사 모터 제어 구동 회로
US7950306B2 (en) 2007-02-23 2011-05-31 Microdexterity Systems, Inc. Manipulator
CN102787974B (zh) * 2012-07-12 2014-06-18 上海交通大学 用于风电变桨的全数字式交流永磁同步电机伺服驱动器
EP3709389B1 (de) * 2015-04-03 2024-06-05 ConMed Corporation Motorsteuerungsverfahren eines autoklavtoleranten batteriebetriebenen motorisierten chirurgischen handstückwerkzeugs
CN111698958A (zh) 2017-12-12 2020-09-22 波士顿科学国际有限公司 旋转医疗装置
EP3829053B1 (de) * 2019-11-26 2023-07-19 ABB Schweiz AG Elektrisches antriebssystem mit unabhängiger diagnose
CN113928590A (zh) * 2021-10-14 2022-01-14 西北工业大学太仓长三角研究院 基于模块化永磁同步电机的电动飞机推进系统测试平台

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614151A5 (de) * 1976-12-27 1979-11-15 Meyer & Burger Maschinenfabrik
JPS59161708A (ja) * 1983-03-04 1984-09-12 Fanuc Ltd サ−ボ駆動ユニツト
GB2156172B (en) * 1984-03-19 1988-11-02 Westinghouse Electric Corp Stepper motor torque control apparatus and method
JPS61114304A (ja) * 1984-11-08 1986-06-02 Fujitsu Ltd デイジタル制御装置
JP2674024B2 (ja) * 1987-06-25 1997-11-05 トヨタ自動車株式会社 サーボコントローラ
JPS6474089A (en) * 1987-09-11 1989-03-20 Hitachi Ltd Method and device for controlling brushless motor having position detector
US4867155A (en) * 1988-06-21 1989-09-19 Nu-Tech Industries, Inc. Arthroscopic cutting device
JPH02299496A (ja) * 1989-05-12 1990-12-11 Nippon Steel Corp ブラシレス直流モータの駆動方法
US5017846A (en) * 1990-04-05 1991-05-21 General Electric Company Stall protection circuit for an electronically commutated motor
JPH0475492A (ja) * 1990-07-12 1992-03-10 Matsushita Electric Ind Co Ltd サーボモータの制御装置
JPH04213707A (ja) * 1990-12-12 1992-08-04 Canon Inc 角度位置決め装置
US5270622A (en) * 1992-04-13 1993-12-14 Smith & Nephew Dyonics, Inc. Brushless motor control system

Also Published As

Publication number Publication date
CA2117817A1 (en) 1995-04-13
ES2138650T3 (es) 2000-01-16
JPH07163176A (ja) 1995-06-23
AU682392B2 (en) 1997-10-02
DE69420507T2 (de) 2000-03-30
AU7571094A (en) 1995-05-04
EP0649217A1 (de) 1995-04-19
DE69420507D1 (de) 1999-10-14
JP3514526B2 (ja) 2004-03-31
EP0649217B1 (de) 1999-09-08
CA2117817C (en) 2003-09-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee