FR2849547B1 - Dispositif de servo-direction electro-hydraulique - Google Patents

Dispositif de servo-direction electro-hydraulique

Info

Publication number
FR2849547B1
FR2849547B1 FR0351206A FR0351206A FR2849547B1 FR 2849547 B1 FR2849547 B1 FR 2849547B1 FR 0351206 A FR0351206 A FR 0351206A FR 0351206 A FR0351206 A FR 0351206A FR 2849547 B1 FR2849547 B1 FR 2849547B1
Authority
FR
France
Prior art keywords
electro
hydraulic servo
direction device
servo
hydraulic
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 - Fee Related
Application number
FR0351206A
Other languages
English (en)
Other versions
FR2849547A1 (fr
Inventor
Toshinori Tanaka
Keiichi Fukazawa
Yuusuke Matsui
Kyouhai Yamamoto
Katsumi Ohata
Kengo Fujimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2849547A1 publication Critical patent/FR2849547A1/fr
Application granted granted Critical
Publication of FR2849547B1 publication Critical patent/FR2849547B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts
    • B62D5/064—Pump driven independently from vehicle engine, e.g. electric driven pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
FR0351206A 2002-12-27 2003-12-24 Dispositif de servo-direction electro-hydraulique Expired - Fee Related FR2849547B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002379149A JP3823920B2 (ja) 2002-12-27 2002-12-27 電動油圧式パワーステアリング装置

Publications (2)

Publication Number Publication Date
FR2849547A1 FR2849547A1 (fr) 2004-07-02
FR2849547B1 true FR2849547B1 (fr) 2007-05-11

Family

ID=32501141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0351206A Expired - Fee Related FR2849547B1 (fr) 2002-12-27 2003-12-24 Dispositif de servo-direction electro-hydraulique

Country Status (4)

Country Link
US (1) US7217106B2 (fr)
JP (1) JP3823920B2 (fr)
CN (1) CN1310794C (fr)
FR (1) FR2849547B1 (fr)

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US9320388B2 (en) 2009-11-15 2016-04-26 Legupro Ab Liquid movement and control within a container for food preparation
US9730542B2 (en) 2010-08-04 2017-08-15 Legupro Ab Liquid movement and control within a rotatable container for food preparation
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TWI488760B (zh) * 2012-09-14 2015-06-21 Metal Ind Res & Dev Ct Electric vehicle, compound hydraulic power steering system and its driving method
DE102012220985B3 (de) * 2012-11-16 2014-05-08 Aktiebolaget Skf Lageranordnung
KR20150017140A (ko) * 2013-08-06 2015-02-16 주식회사 만도 자동차의 감속기
CN104309682A (zh) * 2013-10-28 2015-01-28 合肥国骋新能源汽车技术有限公司 一种新型电动汽车转向系统
EP2902648B1 (fr) * 2014-02-03 2016-09-07 Lakeview Innovation Ltd. Agencement de palier pour un moteur électrique avec roulement à billes précontraint en direction axiale
JP6481260B2 (ja) * 2014-04-14 2019-03-13 日本精工株式会社 転がり軸受
JP6410562B2 (ja) * 2014-10-27 2018-10-24 三菱電機株式会社 電動機
JP6504908B2 (ja) * 2015-05-13 2019-04-24 キヤノンファインテックニスカ株式会社 モータの軸受構造
US10274008B2 (en) 2015-06-19 2019-04-30 Steering Solutions Ip Holding Corporation Axial load bearing assembly
DE102016211706B3 (de) * 2016-06-29 2017-12-14 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
CN107867324B (zh) * 2016-09-28 2019-11-08 比亚迪股份有限公司 电机油泵总成、转向系统和车辆
CN107869440B (zh) * 2016-09-28 2019-11-08 比亚迪股份有限公司 电机油泵总成、转向系统和车辆
CN109113956B (zh) * 2017-06-26 2020-07-10 比亚迪股份有限公司 电动油泵总成、转向系统和润滑系统
JP2019027523A (ja) * 2017-07-31 2019-02-21 日本電産サンキョー株式会社 軸受組立体およびモータ
CN109956036A (zh) * 2017-12-25 2019-07-02 广州极飞科技有限公司 驱动装置、喷洒装置及无人机
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Also Published As

Publication number Publication date
CN1310794C (zh) 2007-04-18
JP3823920B2 (ja) 2006-09-20
US7217106B2 (en) 2007-05-15
JP2004210017A (ja) 2004-07-29
US20040134708A1 (en) 2004-07-15
FR2849547A1 (fr) 2004-07-02
CN1521077A (zh) 2004-08-18

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Legal Events

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Year of fee payment: 13

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ST Notification of lapse

Effective date: 20190906