BR9902230A - Conjunto de direção. - Google Patents

Conjunto de direção.

Info

Publication number
BR9902230A
BR9902230A BR9902230-3A BR9902230A BR9902230A BR 9902230 A BR9902230 A BR 9902230A BR 9902230 A BR9902230 A BR 9902230A BR 9902230 A BR9902230 A BR 9902230A
Authority
BR
Brazil
Prior art keywords
steering
component
stator
control unit
electronic control
Prior art date
Application number
BR9902230-3A
Other languages
English (en)
Inventor
Joseph D Miller
Paul K Webber
Brett M Swiss
Original Assignee
Trw 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 Trw Inc filed Critical Trw Inc
Publication of BR9902230A publication Critical patent/BR9902230A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
    • B62D5/0406—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box including housing for electronic control unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0421—Electric motor acting on or near steering gear
    • B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
    • B62D5/0427—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel the axes being coaxial

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

''CONJUNTO DE DIREçãO''. Um conjunto de direção (10) para girar rodas dirigíveis de um veículo em resposta à rotação de uma roda de direção (12) inclui um pinhão (30). Um componente de direção (14) é capaz de mover-se em sentido axial para efetuar o movimento giratório das rodas dirigíveis do veículo. O componente de direção (14) tem uma parte de cremalheira (34) para contato com o pinhão (30) e uma parte de parafuso rosqueada externamente (38). Um motor elétrico (50) inclui um rotor (132) ligado por acionamento ao componente de direção (14) e um estator (70). O estator (70), quando energizado, efetua o movimento do rotor (132) e, deste modo, a rotação do componente de direção (14). Uma unidade de controle eletrónica (210) para ajudar a controlar o funcionamento do motor elétrico (50) compreende pelo menos um componente gerador de calor (220). Um componente de metal fundido de uma peça (60) feito de um material homogêneo tem uma parte de corpo principal (66) que encapsula e sustenta o estator (70) e tem uma parte alojadora (102) da unidade de controle eletrónica. A parte alojadora (102) da unidade de controle eletrónica do componente de metal de uma peça (60) inclui uma plataforma (94). O componente gerador de calor (220) é preso à plataforma (94) em uma relação termicamente condutora.
BR9902230-3A 1998-06-11 1999-06-10 Conjunto de direção. BR9902230A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/096,151 US6123167A (en) 1998-06-11 1998-06-11 Electric steering motor with one-piece metal shell

Publications (1)

Publication Number Publication Date
BR9902230A true BR9902230A (pt) 2000-01-04

Family

ID=22255839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902230-3A BR9902230A (pt) 1998-06-11 1999-06-10 Conjunto de direção.

Country Status (5)

Country Link
US (1) US6123167A (pt)
EP (1) EP0963900B1 (pt)
JP (1) JP3124965B2 (pt)
BR (1) BR9902230A (pt)
DE (1) DE69932285T2 (pt)

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EP1043210A4 (en) * 1998-10-29 2006-05-24 Mitsuba Corp ELECTRICAL SERVODIRECTION DEVICE
EP1110845A1 (en) * 1999-12-21 2001-06-27 Ford Global Technologies, Inc. Automotive vehicle steering system
JP2001280249A (ja) * 2000-03-31 2001-10-10 Matsushita Electric Ind Co Ltd 圧縮機および電動機
US6378646B1 (en) * 2000-08-22 2002-04-30 Trw Inc. Pivotal ballnut connection for a power assisted steering system
JP3774624B2 (ja) * 2000-10-18 2006-05-17 三菱電機株式会社 電動パワーステアリング装置
JP4618474B2 (ja) * 2001-04-16 2011-01-26 株式会社ジェイテクト 電動パワーステアリング装置
US6702060B2 (en) * 2001-06-27 2004-03-09 Nsk Ltd. Electric power steering apparatus
US6695091B2 (en) 2001-08-28 2004-02-24 Trw Inc. Electric steering motor with internal circuit board
KR20040058364A (ko) * 2001-12-03 2004-07-03 닛본 세이고 가부시끼가이샤 전동식 파워 스티어링 장치
US6637541B2 (en) 2001-12-17 2003-10-28 Visteon Global Technologies, Inc. Steering system having an interlocking mechanism
JP3951873B2 (ja) * 2001-12-21 2007-08-01 株式会社デンソー 電動パワーステアリング装置
JP3593102B2 (ja) * 2002-01-08 2004-11-24 三菱電機株式会社 電動パワーステアリング装置
JP2004023841A (ja) * 2002-06-13 2004-01-22 Mitsuba Corp モータ
JP3630416B2 (ja) * 2002-06-27 2005-03-16 三菱電機株式会社 電動油圧パワーステアリング装置、およびその製造方法
US6851509B2 (en) * 2002-08-09 2005-02-08 Denso Corporation Easy-to-assemble structure of electric power steering device
JP4161074B2 (ja) * 2004-02-02 2008-10-08 三菱電機株式会社 電動式パワーステアリング装置
JP4508726B2 (ja) * 2004-05-21 2010-07-21 株式会社ショーワ 電動パワーステアリング装置
JP2005348522A (ja) * 2004-06-03 2005-12-15 Hitachi Ltd 電動パワーステアリング用モータおよびその製造方法
RU2278797C1 (ru) * 2005-08-19 2006-06-27 Открытое акционерное общество "Калужский завод электронных изделий" Электромеханический усилитель руля автомобиля и электродвигатель для усилителя руля
JP4102404B2 (ja) * 2005-11-21 2008-06-18 三菱電機株式会社 電動式パワーステアリング装置
DE102007001531B4 (de) * 2007-01-10 2018-09-13 Volkswagen Ag Elektromechanische Lenkung
US8707559B1 (en) 2007-02-20 2014-04-29 Dl Technology, Llc Material dispense tips and methods for manufacturing the same
DE102007024328A1 (de) 2007-05-24 2008-11-27 Volkswagen Ag Elektromechanische Lenkung mit einem koaxialen Motor
DE102007049748A1 (de) 2007-10-16 2009-04-23 Thyssenkrupp Presta Ag KGT Lagerkonzept
DE102009016212B4 (de) 2009-04-03 2020-10-29 Volkswagen Ag Elektromechanische Lenkung mit koaxialem Motor
US8864055B2 (en) 2009-05-01 2014-10-21 Dl Technology, Llc Material dispense tips and methods for forming the same
JP5557639B2 (ja) * 2010-07-28 2014-07-23 Ｔｈｋ株式会社 流体発電装置
DE102011109906A1 (de) 2011-08-10 2013-02-14 Volkswagen Aktiengesellschaft Elektromechanische Fahrzeuglenkung und Verfahren zur Herstellung einer solchen
JP5518106B2 (ja) * 2012-01-17 2014-06-11 三菱電機株式会社 一体型電動パワーステアリング装置
US9725225B1 (en) 2012-02-24 2017-08-08 Dl Technology, Llc Micro-volume dispense pump systems and methods
DE102012018952A1 (de) 2012-09-26 2014-03-27 Volkswagen Aktiengesellschaft Elektromechanische Lenkung mit koaxialem Elektromotor
JP2014105802A (ja) * 2012-11-28 2014-06-09 Jtekt Corp ボールねじ、およびボールねじを有する電動パワーステアリング装置
KR102128452B1 (ko) * 2013-10-02 2020-06-30 엘지이노텍 주식회사 모터
US9470296B1 (en) 2015-04-17 2016-10-18 Trw Automotive U.S. Llc Anti-lash assembly for vehicle power steering
US9879766B2 (en) 2015-04-28 2018-01-30 Nidec Corporation Rotary transmitting assembly, device for converting rotary motion to linear motion, and motor
FR3039492B1 (fr) * 2015-07-31 2019-05-24 Jtekt Europe Dispositif de direction assistee avec calculateur deporte sous la cremaillere
CN106351143B (zh) * 2016-10-27 2019-05-21 广西大学 智能公路限高架
US11746656B1 (en) * 2019-05-13 2023-09-05 DL Technology, LLC. Micro-volume dispense pump systems and methods

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US2711492A (en) * 1950-05-15 1955-06-21 Ballman Engineering Company Stator for electric motors
JPS60154955A (ja) * 1984-01-25 1985-08-14 Nissan Motor Co Ltd 電動式動力舵取り装置
US5128576A (en) * 1987-01-28 1992-07-07 Emerson Electric Co. Rotor assembly and motor construction and method of making same
JPS6457962A (en) * 1987-08-26 1989-03-06 Kubota Ltd Composite member for continuous casting
JPS6470267A (en) * 1987-09-11 1989-03-15 Koyo Seiko Co Power steering device
JPH0620989Y2 (ja) * 1988-12-05 1994-06-01 日本精工株式会社 相対回転検出装置
JPH0333779A (ja) * 1989-06-30 1991-02-14 Canon Inc 画像形成装置の転写材分離装置
US5257828A (en) * 1992-06-03 1993-11-02 Trw Inc. Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control
US5555951A (en) * 1993-09-24 1996-09-17 Honda Giken Kogyo Kabushiki Kaisha Electrically operated power steering apparatus with improved housing assembly
JP3414851B2 (ja) * 1994-07-13 2003-06-09 本田技研工業株式会社 電動ステアリング装置
JPH08192757A (ja) * 1995-01-19 1996-07-30 Kayaba Ind Co Ltd 電動パワーステアリング装置
JP3538944B2 (ja) * 1995-03-24 2004-06-14 株式会社デンソー 電動式パワーステアリング装置
JP2991949B2 (ja) * 1995-05-01 1999-12-20 本田技研工業株式会社 電動操舵アクチュエータ
JP3563835B2 (ja) * 1995-07-12 2004-09-08 光洋精工株式会社 パワーステアリング装置
DE19646617A1 (de) * 1996-11-12 1998-05-14 Pierburg Ag Kühlmittelpumpe mit elektrisch kommutiertem Elektromotor
US5921344A (en) * 1997-06-03 1999-07-13 Trw Inc. Electric steering system
US5975234A (en) * 1997-12-03 1999-11-02 Trw Inc. Electric steering system with plastic motor tube

Also Published As

Publication number Publication date
US6123167A (en) 2000-09-26
EP0963900A3 (en) 2000-11-29
EP0963900A2 (en) 1999-12-15
JP2000006826A (ja) 2000-01-11
JP3124965B2 (ja) 2001-01-15
EP0963900B1 (en) 2006-07-12
DE69932285T2 (de) 2007-07-12
DE69932285D1 (de) 2006-08-24

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 9A., 10A., 11A. E 12A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A E 12A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.