DE69816143D1 - Vorrichtung und Verfahren zum Bremsen elektrischer Motoren - Google Patents

Vorrichtung und Verfahren zum Bremsen elektrischer Motoren

Info

Publication number
DE69816143D1
DE69816143D1 DE69816143T DE69816143T DE69816143D1 DE 69816143 D1 DE69816143 D1 DE 69816143D1 DE 69816143 T DE69816143 T DE 69816143T DE 69816143 T DE69816143 T DE 69816143T DE 69816143 D1 DE69816143 D1 DE 69816143D1
Authority
DE
Germany
Prior art keywords
electric motors
braking electric
braking
motors
electric
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 - Lifetime
Application number
DE69816143T
Other languages
English (en)
Other versions
DE69816143T2 (de
Inventor
Samuel Woods
David Spampinato
Paul White
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.)
Black and Decker Inc
Original Assignee
Black and Decker 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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of DE69816143D1 publication Critical patent/DE69816143D1/de
Publication of DE69816143T2 publication Critical patent/DE69816143T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H02P3/12—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 short-circuit or resistive braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/38—Devices for braking the circular saw blade or the saw spindle; Devices for damping vibrations of the circular saw blade, e.g. silencing
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/04—Cases; Covers
    • H01H21/10—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/52—Driving mechanisms with means for introducing a predetermined time delay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/002—Application electric motor braking, e.g. pole reversal of rotor, shorting motor coils, also for field discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series
DE69816143T 1997-02-06 1998-02-05 Vorrichtung und Verfahren zum Bremsen elektrischer Motoren Expired - Lifetime DE69816143T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3773297P 1997-02-06 1997-02-06
US4368997P 1997-04-14 1997-04-14

Publications (2)

Publication Number Publication Date
DE69816143D1 true DE69816143D1 (de) 2003-08-14
DE69816143T2 DE69816143T2 (de) 2004-01-29

Family

ID=26714431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816143T Expired - Lifetime DE69816143T2 (de) 1997-02-06 1998-02-05 Vorrichtung und Verfahren zum Bremsen elektrischer Motoren

Country Status (5)

Country Link
US (1) US6037729A (de)
EP (1) EP0858151B1 (de)
JP (1) JPH10295091A (de)
CN (1) CN1078975C (de)
DE (1) DE69816143T2 (de)

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ATE221273T1 (de) * 1999-01-07 2002-08-15 Metabowerke Gmbh Netzbremseinrichtung für ein elektrohandwerkzeug
US7350444B2 (en) * 2000-08-14 2008-04-01 Sd3, Llc Table saw with improved safety system
US7600455B2 (en) 2000-08-14 2009-10-13 Sd3, Llc Logic control for fast-acting safety system
US8065943B2 (en) 2000-09-18 2011-11-29 Sd3, Llc Translation stop for use in power equipment
US7707920B2 (en) 2003-12-31 2010-05-04 Sd3, Llc Table saws with safety systems
US7225712B2 (en) * 2000-08-14 2007-06-05 Sd3, Llc Motion detecting system for use in a safety system for power equipment
US7712403B2 (en) 2001-07-03 2010-05-11 Sd3, Llc Actuators for use in fast-acting safety systems
US7377199B2 (en) 2000-09-29 2008-05-27 Sd3, Llc Contact detection system for power equipment
US9927796B2 (en) 2001-05-17 2018-03-27 Sawstop Holding Llc Band saw with improved safety system
US8061245B2 (en) 2000-09-29 2011-11-22 Sd3, Llc Safety methods for use in power equipment
US7827890B2 (en) 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US7836804B2 (en) 2003-08-20 2010-11-23 Sd3, Llc Woodworking machines with overmolded arbors
US8459157B2 (en) 2003-12-31 2013-06-11 Sd3, Llc Brake cartridges and mounting systems for brake cartridges
US9724840B2 (en) 1999-10-01 2017-08-08 Sd3, Llc Safety systems for power equipment
US6857345B2 (en) 2000-08-14 2005-02-22 Sd3, Llc Brake positioning system
US7290472B2 (en) 2002-01-14 2007-11-06 Sd3, Llc Miter saw with improved safety system
US7210383B2 (en) 2000-08-14 2007-05-01 Sd3, Llc Detection system for power equipment
US7536238B2 (en) 2003-12-31 2009-05-19 Sd3, Llc Detection systems for power equipment
US7024975B2 (en) 2000-08-14 2006-04-11 Sd3, Llc Brake mechanism for power equipment
US20030056853A1 (en) 2001-09-21 2003-03-27 Gass Stephen F. Router with improved safety system
US7353737B2 (en) * 2001-08-13 2008-04-08 Sd3, Llc Miter saw with improved safety system
US20020017179A1 (en) * 2000-08-14 2002-02-14 Gass Stephen F. Miter saw with improved safety system
US6771154B1 (en) * 1999-11-12 2004-08-03 Taiko Device, Ltd. Electromagnetic relay
US6826988B2 (en) 2000-09-29 2004-12-07 Sd3, Llc Miter saw with improved safety system
US6813983B2 (en) 2000-09-29 2004-11-09 Sd3, Llc Power saw with improved safety system
US6680596B1 (en) 2002-10-10 2004-01-20 S-B Power Tool Corporation Electric motor having regenerative braking
FR2867322B1 (fr) * 2004-03-03 2006-04-21 Seb Sa Appareil electromenager incluant un moteur electrique
SE531828C2 (sv) * 2007-12-05 2009-08-18 Atlas Copco Tools Ab Ett kraftverktyg och en metod för användning av kraftverktyget
JP5351752B2 (ja) * 2009-12-28 2013-11-27 株式会社マキタ 電動工具
US9908182B2 (en) 2012-01-30 2018-03-06 Black & Decker Inc. Remote programming of a power tool
JP5865159B2 (ja) * 2012-04-06 2016-02-17 株式会社ディスコ スピンドルユニット及び切削装置
US8919456B2 (en) 2012-06-08 2014-12-30 Black & Decker Inc. Fastener setting algorithm for drill driver
US10011006B2 (en) 2013-08-08 2018-07-03 Black & Decker Inc. Fastener setting algorithm for drill driver
US10118308B2 (en) 2013-10-17 2018-11-06 Sawstop Holding Llc Systems to mount and index riving knives and spreaders in table saws
EP2947765B1 (de) 2014-05-20 2020-08-26 Black & Decker Inc. Elektronisches bremsen für einen universalmotor in einem elektrowerkzeug
US11685034B2 (en) * 2014-05-24 2023-06-27 Andreas Stihl Ag & Co. Kg Handheld work apparatus
JP6425030B2 (ja) * 2015-04-29 2018-11-21 工機ホールディングス株式会社 卓上切断機
CN105141192B (zh) * 2015-10-14 2018-06-01 苏州航天林泉电机有限公司 可消除失电剩磁延时的盘式制动器制动电路
EP3398724B1 (de) * 2015-12-28 2023-01-04 Koki Holdings Co., Ltd. Elektrowerkzeug
US11047528B2 (en) 2016-02-12 2021-06-29 Black & Decker Inc. Electronic braking for a power tool having a brushless motor
CN107397507A (zh) * 2016-05-20 2017-11-28 苏州宝时得电动工具有限公司 吹吸机及其刹车方法
CN106059397A (zh) * 2016-06-30 2016-10-26 冼毅 可逆制动电机控制线路
CN114097172A (zh) 2019-06-10 2022-02-25 米沃奇电动工具公司 使用可选择性连接的电阻的马达制动

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CA1021393A (en) * 1974-04-17 1977-11-22 Hiroshi Narita Electric braking control apparatus for dc motor
DE2541113C3 (de) * 1975-09-15 1978-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für einen Wechselstrom-Reihenschlußmotor
US4085337A (en) * 1975-10-07 1978-04-18 Moeller Wolfgang W Electric drill multi-functional apparatus
US4039914A (en) * 1975-11-25 1977-08-02 General Electric Company Dynamic braking in controlled current motor drive systems
US4354147A (en) * 1980-08-15 1982-10-12 Klaussner Hans Jurgen Drive and control arrangement for a mechanical eccentric press
FR2493629A1 (fr) * 1980-10-30 1982-05-07 Jeumont Schneider Circuit de commande pour le fonctionnement en traction ou en freinage d'un moteur a courant continu
DE3048999A1 (de) * 1980-12-24 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur energierueckgewinnung bei choppergesteuerten reihenschlussmaschinen
AU581428B2 (en) * 1984-03-08 1989-02-23 Sentinel Nominees Pty. Ltd. Solid state control circuit for an electric motor
EP0197436B1 (de) * 1985-04-01 1992-07-29 BSG-Schalttechnik GmbH & Co. KG Schalteranordnung
US5601083A (en) * 1986-05-02 1997-02-11 Anderson; Forrest Real time 3D imaging device using filtered ellipsoidal backprojection
US4963779A (en) * 1989-05-15 1990-10-16 Black & Decker, Inc. Brush holder for an electric motor
US5063319A (en) * 1989-05-15 1991-11-05 Black & Decker, Inc. Universal motor with secondary winding wound with the run field winding
US5294874A (en) * 1992-08-13 1994-03-15 Milwaukee Electric Tool Corporation Dynamic brake circuit for an electric motor
DE4232402C5 (de) * 1992-09-26 2005-10-27 Marquardt Gmbh Bremsschaltung für einen Elektromotor
US5581137A (en) * 1992-12-18 1996-12-03 Lundquist; Lynn C. Motor multiple switches and circuitry
US5369343A (en) * 1993-02-22 1994-11-29 Ryobi Motor Products System and method for permanent magnet DC motor reversing
US5548196A (en) * 1993-02-27 1996-08-20 Goldstar Co., Ltd. Switched reluctance motor driving circuit
DE4307356A1 (de) * 1993-03-09 1994-09-15 Bosch Gmbh Robert Reihenschlußmotor, insbesondere Universalmotor, mit einer Bremseinrichtung
US5424622A (en) * 1993-11-29 1995-06-13 Baldor Electric Company, Inc. Dynamic brake assembly
US5430261A (en) * 1994-01-18 1995-07-04 Eaton Corporation Switch assembly including sequential switch rocker/lever operating mechanism
US5510583A (en) * 1994-03-18 1996-04-23 Eaton Corporation Assembly for sequential switching
JP3540031B2 (ja) * 1994-11-18 2004-07-07 株式会社マキタ 単相直巻整流子電動機のブレーキ回路

Also Published As

Publication number Publication date
DE69816143T2 (de) 2004-01-29
CN1078975C (zh) 2002-02-06
EP0858151B1 (de) 2003-07-09
JPH10295091A (ja) 1998-11-04
CN1194498A (zh) 1998-09-30
US6037729A (en) 2000-03-14
EP0858151A1 (de) 1998-08-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition