IT1258950B - Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili - Google Patents

Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili

Info

Publication number
IT1258950B
IT1258950B ITMI921404A ITMI921404A IT1258950B IT 1258950 B IT1258950 B IT 1258950B IT MI921404 A ITMI921404 A IT MI921404A IT MI921404 A ITMI921404 A IT MI921404A IT 1258950 B IT1258950 B IT 1258950B
Authority
IT
Italy
Prior art keywords
braking
predetermined
motor
braking device
armature
Prior art date
Application number
ITMI921404A
Other languages
English (en)
Original Assignee
Black & 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 & Decker Inc filed Critical Black & Decker Inc
Priority to ITMI921404A priority Critical patent/IT1258950B/it
Publication of ITMI921404A0 publication Critical patent/ITMI921404A0/it
Priority to CA002097441A priority patent/CA2097441A1/en
Priority to EP19930304329 priority patent/EP0578366A3/en
Priority to JP5135809A priority patent/JPH0638565A/ja
Publication of ITMI921404A1 publication Critical patent/ITMI921404A1/it
Application granted granted Critical
Publication of IT1258950B publication Critical patent/IT1258950B/it
Priority to US08/970,432 priority patent/US6104155A/en
Priority to US09/285,705 priority patent/US6094025A/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

Un metodo di frenatura di un motore elettrico "universale" comprendente un avvolgimento di campo (12, 112, 212) ed una armatura (11, 111, 211) comprende i passi di cortocircuitare l'armatura (11, 111, 211), alimentare per un tempo prestabilito di frenatura l'avvolgimento di campo (12, 112, 212) con una almeno una tensione prestabilita di frenatura, disalimentare completamente il motore trascorso il tempo prestabilito di frenatura.Secondo il metodo, un dispositivo di frenatura (10, 110, 210) comprende mezzi (16, 116, 216) di alimentazione del motore e mezzi (18, 118, 215a) di interruzione comandata della alimentazione. All'azionamento di mezzi di cortocircuito della armatura del motore i mezzi di alimentazione alimentando gli avvolgimenti di campo (12, 112, 212) cm almeno una tensione prestabilita di frenatura, al trascorrere di un tempo prestabilito di frenatura i mezzi di interruzione azionandosi per disalimentare completamente il motore.
ITMI921404A 1992-06-05 1992-06-05 Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili IT1258950B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI921404A IT1258950B (it) 1992-06-05 1992-06-05 Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili
CA002097441A CA2097441A1 (en) 1992-06-05 1993-06-01 Controlled braking device for electric motors and in particular portable tools
EP19930304329 EP0578366A3 (en) 1992-06-05 1993-06-03 Controlled braking device for electric motors and in particular portable tools
JP5135809A JPH0638565A (ja) 1992-06-05 1993-06-07 電動モータ用およびポータブル工具用の制御されたブレーキ装置
US08/970,432 US6104155A (en) 1992-06-05 1997-11-14 Controlled braking device for electric motors and in particular portable tools
US09/285,705 US6094025A (en) 1992-06-05 1999-04-05 Controlled braking device for electric motors and in particular portable tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921404A IT1258950B (it) 1992-06-05 1992-06-05 Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili

Publications (3)

Publication Number Publication Date
ITMI921404A0 ITMI921404A0 (it) 1992-06-05
ITMI921404A1 ITMI921404A1 (it) 1993-12-05
IT1258950B true IT1258950B (it) 1996-03-11

Family

ID=11363469

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921404A IT1258950B (it) 1992-06-05 1992-06-05 Dispositivo di frenatura controllata per motori elettrici, in particolare di utensili portatili

Country Status (5)

Country Link
US (2) US6104155A (it)
EP (1) EP0578366A3 (it)
JP (1) JPH0638565A (it)
CA (1) CA2097441A1 (it)
IT (1) IT1258950B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6396309A (ja) * 1986-10-13 1988-04-27 Masanobu Nakamura 伝動管
DE4333733A1 (de) * 1993-10-04 1995-04-13 Reich Maschf Gmbh Karl Schaltungsanordnung zum Abbremsen eines Stromwendermotors
DE19508881A1 (de) * 1995-03-11 1996-09-12 Bosch Gmbh Robert Reihenschlußmotor mit Bremseinrichtung
EP1145421B1 (de) * 1999-01-07 2002-07-24 Metabowerke GmbH Netzbremseinrichtung für ein elektrohandwerkzeug
DK1208643T3 (da) * 1999-08-17 2006-03-06 Black & Decker Inc Styring af en elektrisk reluktansmaskine
SE522871C2 (sv) * 2001-11-28 2004-03-16 Electrolux Abp Elektrisk arbetsmaskin
DE10234397A1 (de) 2002-07-23 2004-01-29 C. & E. Fein Gmbh & Co Kg Gebremster Reihenschlussmotor und Verfahren zum Bremsen eines Reihenschlussmotors
US6680596B1 (en) 2002-10-10 2004-01-20 S-B Power Tool Corporation Electric motor having regenerative braking
US7023159B2 (en) 2002-10-18 2006-04-04 Black & Decker Inc. Method and device for braking a motor
US7075257B2 (en) 2002-10-18 2006-07-11 Black & Decker Inc. Method and device for braking a motor
DE10317636A1 (de) 2003-04-17 2004-11-25 Robert Bosch Gmbh Bremseinrichtung für einen Elektromotor
DE102004008394A1 (de) * 2004-02-20 2005-09-08 Siemens Ag Vorrichtung und Verfahren zur Ansteuerung eines im Querzweig einer Brückenschaltung angeordneten Elektromotors
FR2867322B1 (fr) * 2004-03-03 2006-04-21 Seb Sa Appareil electromenager incluant un moteur electrique
DE102004018966B4 (de) * 2004-04-13 2015-02-19 C. & E. Fein Gmbh Reihenschlussmotor
JP4127251B2 (ja) * 2004-07-23 2008-07-30 株式会社デンソー 直流モータの回転情報検出装置
WO2007118336A1 (en) * 2006-04-19 2007-10-25 Railpower Technologies Corp. Dynamic braking circuit for a hybrid locomotive
US8732896B2 (en) 2006-10-17 2014-05-27 Mtd Products Inc Hybrid electric cleaning device
US7479754B2 (en) 2006-10-17 2009-01-20 Desa Ip Llc Hybrid electric lawnmower
US7728534B2 (en) 2006-10-17 2010-06-01 Mtd Products Inc Hybrid electric lawnmower
WO2008048618A2 (en) 2006-10-17 2008-04-24 Desa Ip. Llc Hybrid electric device
US8076873B1 (en) 2007-06-01 2011-12-13 Mtd Products Inc Hybrid outdoor power equipment
FR2918222B1 (fr) * 2007-06-27 2010-06-04 Valeo Equip Electr Moteur Procede et une machine electrique de freinage d'un moteur thermique et vehicule lors de la phase d'arret de celui-ci.
WO2011076827A2 (de) 2009-12-23 2011-06-30 Robert Bosch Gmbh Bremseinrichtung für einen universalmotor
DE102010004311A1 (de) 2010-01-11 2011-07-14 Robert Bosch GmbH, 70469 Elektrodynamische Bremseinrichtung für einen Universalmotor
WO2011077485A1 (ja) * 2009-12-24 2011-06-30 日東工器株式会社 可搬式ボール盤
JP5351752B2 (ja) * 2009-12-28 2013-11-27 株式会社マキタ 電動工具
US9339938B2 (en) 2010-10-08 2016-05-17 Milwaukee Electric Tool Corporation Powered cutting tool
US8820248B2 (en) 2011-12-19 2014-09-02 Progress Rail Services Corp Continuously variable dynamic brake for a locomotive
JP6070072B2 (ja) * 2012-10-31 2017-02-01 日立工機株式会社 動力工具
EP2871768B1 (en) * 2013-11-09 2019-02-20 Illinois Tool Works Inc. Circuit arrangement for switching a single-phase series motor
EP2947765B1 (en) 2014-05-20 2020-08-26 Black & Decker Inc. Electronic braking for a universal motor in a power tool
CN108602182B (zh) * 2015-12-28 2022-03-01 工机控股株式会社 电动工具
EP3292959B1 (en) 2016-02-12 2021-06-16 Black & Decker Inc. Electronic braking for a power tool having a brushless motor
CN108098531B (zh) * 2016-11-25 2021-08-27 南京德朔实业有限公司 角磨、电动工具及其制动方法
CN108512464B (zh) * 2017-02-24 2020-07-17 南京德朔实业有限公司 制动电路及电动工具
TWI730281B (zh) 2018-01-03 2021-06-11 美商米沃奇電子工具公司 電動工具中之電子制動技術
DE102018201800A1 (de) * 2018-02-06 2019-08-08 Robert Bosch Gmbh Bremsvorrichtung
CN108394315A (zh) * 2018-04-02 2018-08-14 南昌大学 智能电动车
JP7063240B2 (ja) * 2018-11-05 2022-05-09 株式会社デンソー 回転電機の制御装置
US11557989B2 (en) 2020-06-11 2023-01-17 Milwaukee Electric Tool Corporation Voltage-based braking methodology for a power tool
DE102020121317A1 (de) 2020-08-13 2022-02-17 Marquardt Gmbh Steuereinheit zum Steuern eines Motors
US12047028B2 (en) 2020-12-15 2024-07-23 Snap-On Incorporated Method of braking a power tool

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827263A (fr) * 1937-01-04 1938-04-22 Procédé et dispositif de freinage d'une machine électrique à courant continu
US2799818A (en) * 1953-05-01 1957-07-16 Walter J Brown Electrical control systems for adjusting and controlling the speed of a series wound electric motor
US2784364A (en) * 1955-07-29 1957-03-05 Eastman Kodak Co Control circuit for alternating current motors
US3331004A (en) * 1964-07-03 1967-07-11 Walter J Brown Control system for series-wound alternating current motors
US3548276A (en) * 1969-02-17 1970-12-15 Thomas A O Gross Dynamic braking of universal motors
US3731149A (en) * 1971-08-30 1973-05-01 Emf Corp Arc suppression, motor protection and dynamic braking network for a.c. motors
DE2250835A1 (de) * 1972-10-17 1974-04-18 Licentia Gmbh Anordnung zur schnellbremsung eines antriebsmotors
DE2348880C3 (de) * 1973-09-28 1981-04-23 Siemens AG, 1000 Berlin und 8000 München Waschautomatenantrieb
US3866098A (en) * 1974-01-14 1975-02-11 Gen Electric Electrical motor drive system with field control operable in motoring and braking modes
US3897595A (en) * 1974-01-28 1975-07-29 Helland Res & Eng Dynamic motor brake control for AC motors
US3872363A (en) * 1974-03-11 1975-03-18 Thomas A O Gross Electric motor braking system
US4166240A (en) * 1978-06-19 1979-08-28 General Electric Company Control circuit for circuit breaker ac motor operator
DE2842145A1 (de) * 1978-09-28 1980-04-17 Metabowerke Kg Universalmotor mit bremsschaltung
US4393344A (en) * 1979-02-22 1983-07-12 Whellams Geoffrey E Squirrel cage induction motors
US4250436A (en) * 1979-09-24 1981-02-10 The Singer Company Motor braking arrangement and method
US4243919A (en) * 1980-03-31 1981-01-06 The Singer Company Motor braking arrangement
US4395670A (en) * 1981-02-23 1983-07-26 Cuisinarts, Inc. Hybrid electrical braking method and system for tool equipment having induction motor drives
US4388569A (en) * 1981-09-24 1983-06-14 Shipaev Gennady A System for automatic control of dynamic braking of independent transport facility
US4514677A (en) * 1983-06-15 1985-04-30 General Electric Company Two stage electrical braking for a variable speed AC induction motor
CH664054A5 (de) * 1984-02-24 1988-01-29 Sulzer Ag Verfahren und vorrichtung zum bremsen von asynchronmotoren.
HUT45342A (en) * 1985-02-05 1988-06-28 Karjalainen Vaino Method and circuit arrangement for d. c. braking of induction motor
IT1205064B (it) * 1987-06-19 1989-03-10 Black & Decker Inc Circuito di alimentazione e frenatura per un motore elettrico universale a corrente alternata
US4812728A (en) * 1987-12-16 1989-03-14 Yang Tai Her Electro magnetic braking circuit for small single phase induction motors
US4857818A (en) * 1988-05-03 1989-08-15 Hobbs Taz D Electric motor brake
JPH03263575A (ja) * 1990-03-13 1991-11-25 Toshiba Corp 冷蔵庫

Also Published As

Publication number Publication date
US6104155A (en) 2000-08-15
EP0578366A2 (en) 1994-01-12
EP0578366A3 (en) 1994-07-20
JPH0638565A (ja) 1994-02-10
US6094025A (en) 2000-07-25
ITMI921404A1 (it) 1993-12-05
ITMI921404A0 (it) 1992-06-05
CA2097441A1 (en) 1993-12-06

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