DE68915882D1 - Stillstandsdetektor und Bremsgerät für einen Gleichstrommotor. - Google Patents

Stillstandsdetektor und Bremsgerät für einen Gleichstrommotor.

Info

Publication number
DE68915882D1
DE68915882D1 DE68915882T DE68915882T DE68915882D1 DE 68915882 D1 DE68915882 D1 DE 68915882D1 DE 68915882 T DE68915882 T DE 68915882T DE 68915882 T DE68915882 T DE 68915882T DE 68915882 D1 DE68915882 D1 DE 68915882D1
Authority
DE
Germany
Prior art keywords
motor
braking device
standstill
detector
standstill detector
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.)
Expired - Fee Related
Application number
DE68915882T
Other languages
English (en)
Other versions
DE68915882T2 (de
Inventor
Akihiko Intellectulal Enomoto
Takashi Intellectual Prop Koga
Minoru Intellectual Pro Yoneda
Hiroshi Intellectual Pr Kobata
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.)
Toshiba Corp
Toshiba AVE Co Ltd
Original Assignee
Toshiba Corp
Toshiba Audio Video Engineering Co 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
Priority claimed from JP18347188A external-priority patent/JP2692873B2/ja
Priority claimed from JP1083539A external-priority patent/JPH02262881A/ja
Application filed by Toshiba Corp, Toshiba Audio Video Engineering Co Ltd filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE68915882D1 publication Critical patent/DE68915882D1/de
Publication of DE68915882T2 publication Critical patent/DE68915882T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/22—Stopping means
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/22—Brakes other than speed-regulating brakes
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/10—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by reversal of supply connections
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
DE68915882T 1988-07-25 1989-07-25 Stillstandsdetektor und Bremsgerät für einen Gleichstrommotor. Expired - Fee Related DE68915882T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18347188A JP2692873B2 (ja) 1988-07-25 1988-07-25 モータ停止検出回路
JP1083539A JPH02262881A (ja) 1989-03-31 1989-03-31 直流モータブレーキ装置

Publications (2)

Publication Number Publication Date
DE68915882D1 true DE68915882D1 (de) 1994-07-14
DE68915882T2 DE68915882T2 (de) 1994-12-22

Family

ID=26424566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915882T Expired - Fee Related DE68915882T2 (de) 1988-07-25 1989-07-25 Stillstandsdetektor und Bremsgerät für einen Gleichstrommotor.

Country Status (4)

Country Link
US (1) US4926101A (de)
EP (1) EP0352728B1 (de)
KR (1) KR930001422B1 (de)
DE (1) DE68915882T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824429B2 (ja) * 1989-01-13 1996-03-06 株式会社三協精機製作所 モータの停止制御回路
JP2651026B2 (ja) * 1989-09-20 1997-09-10 株式会社日立製作所 液晶表示装置
US5053768A (en) * 1989-12-21 1991-10-01 Invisible Fence Company, Inc. Golf cart control system
DE4016551A1 (de) * 1990-05-23 1991-11-28 Thomson Brandt Gmbh Verfahren zum anhalten eines rotierenden plattenfoermigen aufzeichnungstraegers
US5250883A (en) * 1991-02-21 1993-10-05 Nippon Densan Corporation Motor drive control apparatus
US6002225A (en) * 1992-08-20 1999-12-14 Deutsche Thomson-Brandt Gmbh Method for the control of a motor
DE4226934A1 (de) * 1992-08-20 1994-02-24 Thomson Brandt Gmbh Verfahren zur Steuerung eines Motors
JPH0670851A (ja) * 1992-08-28 1994-03-15 Toshiba Electric Appliance Co Ltd 飲料供給装置における原料交換装置
JPH0723577A (ja) * 1993-01-27 1995-01-24 Nec Corp モータ制御回路
JP3491899B2 (ja) * 1994-09-30 2004-01-26 日本信号株式会社 モータの回転停止確認装置
US5744922A (en) * 1996-09-16 1998-04-28 Xerox Corporation Current regulator
US5712548A (en) * 1997-01-16 1998-01-27 Eti Systems, Inc. Bi-directional motor actuator
JP3825137B2 (ja) * 1997-05-29 2006-09-20 富士通株式会社 モータ制御方法及びディスク装置
US6664749B2 (en) * 2001-04-06 2003-12-16 Seagate Technology Llc Spindle motor initialization after a control processor reset condition in a disc drive
US6898094B2 (en) 2001-11-19 2005-05-24 Kone Corporation DC/DC bridge control unit for controlling a direct-current load
JP2004229462A (ja) * 2003-01-27 2004-08-12 Rohm Co Ltd 電動機の制御装置
DE602004017699D1 (de) * 2003-02-07 2008-12-24 Kone Corp Dc/dc brückenschaltung für steuerung einer gleichstromlast
US7404073B2 (en) * 2003-06-26 2008-07-22 Seagate Technology Llc Transitioning from startup code to application code during initialization of a processor based device
US7042177B2 (en) * 2004-08-05 2006-05-09 Universal Instruments Corporation Method and system for electronic braking of an electric motor having no permanent magnets
US8907600B2 (en) * 2012-11-19 2014-12-09 Nidec Motor Corporation Systems, methods, and assemblies for detecting stoppage of electric motors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291821B (de) * 1966-08-12 1969-04-03 Siemens Ag Verfahren zur kontinuierlichen Umsteuerung der Drehrichtung und des motorischen Drehmomentes eines kollektorlosen Gleichstrommotors
JPS56157289A (en) * 1980-05-01 1981-12-04 Olympus Optical Co Ltd Braking device for motor
GB2093287B (en) * 1981-01-30 1984-04-04 Tokyo Shibaura Electric Co Motor drive apparatus
JPS5915289U (ja) * 1982-07-19 1984-01-30 パイオニア株式会社 Ｄｃモ−タの駆動停止装置
US4460857A (en) * 1983-05-31 1984-07-17 Rca Corporation Encoder controlled apparatus for dynamic braking
JPS6077072U (ja) * 1983-11-01 1985-05-29 パイオニア株式会社 デイスクプレ−ヤのタ−ンテ−ブル回転駆動装置
JPS61112584A (ja) * 1984-11-07 1986-05-30 Fuji Photo Film Co Ltd モ−タの回転停止方法
JPS61154495A (ja) * 1984-12-27 1986-07-14 Sankyo Seiki Mfg Co Ltd 直流モ−タの駆動制御装置

Also Published As

Publication number Publication date
EP0352728A3 (en) 1990-07-11
DE68915882T2 (de) 1994-12-22
EP0352728A2 (de) 1990-01-31
KR930001422B1 (ko) 1993-02-27
KR900002277A (ko) 1990-02-28
US4926101A (en) 1990-05-15
EP0352728B1 (de) 1994-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee