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)

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DE10317636A1 (de) * 2003-04-17 2004-11-25 Robert Bosch Gmbh Bremseinrichtung für einen Elektromotor
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FR2867322B1 (fr) * 2004-03-03 2006-04-21 Seb Sa Appareil electromenager incluant un moteur electrique
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US8237384B2 (en) * 2006-04-19 2012-08-07 Railpower, Llc Dynamic braking circuit for a hybrid locomotive
US8732896B2 (en) 2006-10-17 2014-05-27 Mtd Products Inc Hybrid electric cleaning device
WO2008048615A2 (en) 2006-10-17 2008-04-24 Desa Ip, Llc Hybrid electric device
US7728534B2 (en) 2006-10-17 2010-06-01 Mtd Products Inc Hybrid electric lawnmower
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.
DE102010004311A1 (de) 2010-01-11 2011-07-14 Robert Bosch GmbH, 70469 Elektrodynamische Bremseinrichtung für einen Universalmotor
WO2011076827A2 (de) 2009-12-23 2011-06-30 Robert Bosch Gmbh Bremseinrichtung für einen universalmotor
CN102770223B (zh) * 2009-12-24 2014-10-01 日东工器株式会社 移动式钻床
JP5351752B2 (ja) * 2009-12-28 2013-11-27 株式会社マキタ 電動工具
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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
EP3398724B1 (en) * 2015-12-28 2023-01-04 Koki Holdings Co., Ltd. Electric tool
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
EP3888211A4 (en) * 2018-11-30 2022-08-24 ATS Automation Tooling Systems Inc. SYSTEM AND METHOD FOR ELECTRIC MOTOR CONTROL IN A MANUFACTURING ENVIRONMENT
CN115699556A (zh) 2020-06-11 2023-02-03 米沃奇电动工具公司 用于动力工具的基于电压的制动方法
DE102020121317A1 (de) 2020-08-13 2022-02-17 Marquardt Gmbh Steuereinheit zum Steuern eines Motors

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Also Published As

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

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