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WO2008126715A1 - Dispositif de transmission d'énergie et dispositif électrique de direction assistée - Google Patents

Dispositif de transmission d'énergie et dispositif électrique de direction assistée Download PDF

Info

Publication number
WO2008126715A1
WO2008126715A1 PCT/JP2008/056333 JP2008056333W WO2008126715A1 WO 2008126715 A1 WO2008126715 A1 WO 2008126715A1 JP 2008056333 W JP2008056333 W JP 2008056333W WO 2008126715 A1 WO2008126715 A1 WO 2008126715A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear housing
resolver
electric power
power transmission
transmission device
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.)
Ceased
Application number
PCT/JP2008/056333
Other languages
English (en)
Japanese (ja)
Inventor
Koji Onishi
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.)
NSK Ltd
Original Assignee
NSK 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
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of WO2008126715A1 publication Critical patent/WO2008126715A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B62D5/0409—Electric motor acting on the steering column
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Steering Controls (AREA)
  • Power Steering Mechanism (AREA)
  • Gear Transmission (AREA)

Abstract

L'invention concerne un dispositif de transmission d'énergie permettant de réduire le nombre des composants. Ce dispositif de transmission d'énergie électrique comprend : un mécanisme d'engrenage réducteur (14) contenu dans un logement d'engrenages (8) destiné à transmettre un couple de rotation d'un moteur sans balais (12) à un arbre de sortie d'un arbre de direction tout en réduisant la vitesse ; et un résolveur (16) disposé dans le logement d'engrenage (8) destiné à détecter un angle de rotation du moteur sans balais (12). Une borne de connexion externe (17) faisant saillie hors du logement d'engrenages (8) est disposée sur un stator (16b) du résolveur (16) de telle sorte que le résolveur (16) est connecté électriquement à une unité de commande de moteur (13) disposée hors du logement d'engrenages (8), via la borne de connexion externe (17).
PCT/JP2008/056333 2007-04-06 2008-03-31 Dispositif de transmission d'énergie et dispositif électrique de direction assistée Ceased WO2008126715A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-100744 2007-04-06
JP2007100744A JP5194528B2 (ja) 2007-04-06 2007-04-06 動力伝達装置

Publications (1)

Publication Number Publication Date
WO2008126715A1 true WO2008126715A1 (fr) 2008-10-23

Family

ID=39863820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056333 Ceased WO2008126715A1 (fr) 2007-04-06 2008-03-31 Dispositif de transmission d'énergie et dispositif électrique de direction assistée

Country Status (2)

Country Link
JP (1) JP5194528B2 (fr)
WO (1) WO2008126715A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012244639A (ja) * 2011-05-13 2012-12-10 Denso Corp モータ駆動装置
JP2013538744A (ja) * 2010-09-30 2013-10-17 ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 電動モータ、制御装置及びセンサを備えたステアリングギヤ装置、並びに、当該ステアリングギヤ装置が装備された電動補助ステアリングシステム
US8796971B2 (en) 2011-05-13 2014-08-05 Denso Corporation Motor drive apparatus
US8896171B2 (en) 2011-05-13 2014-11-25 Denso Corporation Motor drive apparatus having a simplified assembling structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9379591B2 (en) 2012-07-19 2016-06-28 Pacific Bearing Company Motor with integrated coupler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003113909A (ja) * 2001-10-02 2003-04-18 Sankyo Seiki Mfg Co Ltd 動力伝達装置、電動パワーステアリング装置、およびそれらの製造方法
JP2003267233A (ja) * 2002-03-14 2003-09-25 Mitsubishi Electric Corp 電動式パワーステアリング装置
JP2004142622A (ja) * 2002-10-24 2004-05-20 Honda Motor Co Ltd 操舵装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3763536B2 (ja) * 2003-07-22 2006-04-05 本田技研工業株式会社 ステアリング装置
JP2005247225A (ja) * 2004-03-08 2005-09-15 Hitachi Ltd パワーステアリング装置
JP4475642B2 (ja) * 2004-06-22 2010-06-09 株式会社ジェイテクト レゾルバ異常検出装置及びそれを用いた車両用伝達比可変操舵装置
JP2006151182A (ja) * 2004-11-29 2006-06-15 Hitachi Ltd 回転角検出機構とそれを適用したパワーステアリング装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003113909A (ja) * 2001-10-02 2003-04-18 Sankyo Seiki Mfg Co Ltd 動力伝達装置、電動パワーステアリング装置、およびそれらの製造方法
JP2003267233A (ja) * 2002-03-14 2003-09-25 Mitsubishi Electric Corp 電動式パワーステアリング装置
JP2004142622A (ja) * 2002-10-24 2004-05-20 Honda Motor Co Ltd 操舵装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013538744A (ja) * 2010-09-30 2013-10-17 ツェットエフ、レンクジステメ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング 電動モータ、制御装置及びセンサを備えたステアリングギヤ装置、並びに、当該ステアリングギヤ装置が装備された電動補助ステアリングシステム
JP2012244639A (ja) * 2011-05-13 2012-12-10 Denso Corp モータ駆動装置
US8796971B2 (en) 2011-05-13 2014-08-05 Denso Corporation Motor drive apparatus
US8896171B2 (en) 2011-05-13 2014-11-25 Denso Corporation Motor drive apparatus having a simplified assembling structure
US8981605B2 (en) 2011-05-13 2015-03-17 Denso Corporation Motor drive apparatus with substrate fixed, member and rotation angle sensor

Also Published As

Publication number Publication date
JP5194528B2 (ja) 2013-05-08
JP2008254656A (ja) 2008-10-23

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