FR3048747B1 - Systeme de lubrification de roulements et carter de differentiel - Google Patents

Systeme de lubrification de roulements et carter de differentiel Download PDF

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Publication number
FR3048747B1
FR3048747B1 FR1652017A FR1652017A FR3048747B1 FR 3048747 B1 FR3048747 B1 FR 3048747B1 FR 1652017 A FR1652017 A FR 1652017A FR 1652017 A FR1652017 A FR 1652017A FR 3048747 B1 FR3048747 B1 FR 3048747B1
Authority
FR
France
Prior art keywords
housing
lubrication system
bearing lubrication
bearing
differential housing
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.)
Active
Application number
FR1652017A
Other languages
English (en)
Other versions
FR3048747A1 (fr
Inventor
Wilfried Leloup
Frederic Gattier
David Thioliere
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1652017A priority Critical patent/FR3048747B1/fr
Priority to KR1020187028043A priority patent/KR102255932B1/ko
Priority to CN201780016000.2A priority patent/CN108884929A/zh
Priority to PCT/FR2017/050223 priority patent/WO2017153646A1/fr
Priority to EP17708562.8A priority patent/EP3426951A1/fr
Priority to RU2018135594A priority patent/RU2700947C1/ru
Publication of FR3048747A1 publication Critical patent/FR3048747A1/fr
Application granted granted Critical
Publication of FR3048747B1 publication Critical patent/FR3048747B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F16H57/0471—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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0482—Gearings with gears having orbital motion
    • F16H57/0483—Axle or inter-axle differentials
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
    • F16M1/02—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines
    • F16M1/026—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for reciprocating engines or similar machines for housing movable engine or machine parts other than crankshafts, e.g. valve-gear housings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

Système de lubrification de roulement (6) d'une sortie de différentiel tournant dans un carter (1, 7), par guidage de l'huile raclée autour du boîtier de différentiel sur une partie conique du carter en direction du roulement (6), caractérisé en ce que l'huile est acheminée en direction du roulement par un canal brut de fonderie (4) dans la paroi intérieure du carter, qui débouche à mi-hauteur du roulement.
FR1652017A 2016-03-10 2016-03-10 Systeme de lubrification de roulements et carter de differentiel Active FR3048747B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1652017A FR3048747B1 (fr) 2016-03-10 2016-03-10 Systeme de lubrification de roulements et carter de differentiel
KR1020187028043A KR102255932B1 (ko) 2016-03-10 2017-02-01 베어링 및 차동장치 하우징용 윤활 시스템
CN201780016000.2A CN108884929A (zh) 2016-03-10 2017-02-01 用于润滑轴承的***以及差速器壳体
PCT/FR2017/050223 WO2017153646A1 (fr) 2016-03-10 2017-02-01 Systeme de lubrification de roulements et carter de differentiel
EP17708562.8A EP3426951A1 (fr) 2016-03-10 2017-02-01 Systeme de lubrification de roulements et carter de differentiel
RU2018135594A RU2700947C1 (ru) 2016-03-10 2017-02-01 Система смазки подшипников качения и картер дифференциала

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652017 2016-03-10
FR1652017A FR3048747B1 (fr) 2016-03-10 2016-03-10 Systeme de lubrification de roulements et carter de differentiel

Publications (2)

Publication Number Publication Date
FR3048747A1 FR3048747A1 (fr) 2017-09-15
FR3048747B1 true FR3048747B1 (fr) 2019-05-10

Family

ID=56008742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652017A Active FR3048747B1 (fr) 2016-03-10 2016-03-10 Systeme de lubrification de roulements et carter de differentiel

Country Status (6)

Country Link
EP (1) EP3426951A1 (fr)
KR (1) KR102255932B1 (fr)
CN (1) CN108884929A (fr)
FR (1) FR3048747B1 (fr)
RU (1) RU2700947C1 (fr)
WO (1) WO2017153646A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072747B1 (fr) * 2017-10-24 2021-02-19 Renault Sas Plot de montage automatique de boite de vitesses sur une platine de support
CN109944928A (zh) * 2019-04-24 2019-06-28 北京长城华冠汽车科技股份有限公司 变速器的轴承润滑机构及变速器
CN111197649B (zh) * 2020-03-12 2021-12-31 奇瑞新能源汽车股份有限公司 一种减速器壳体结构及电动汽车

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375752B (de) * 1979-06-29 1984-09-10 Steyr Daimler Puch Ag Schmiereinrichtung fuer das ausgleichgetriebe von kraftfahrzeugen
JP2961884B2 (ja) * 1990-11-30 1999-10-12 スズキ株式会社 ディファレンシャル装置の潤滑装置
JP4573410B2 (ja) * 2000-08-10 2010-11-04 本田技研工業株式会社 トランスミッションのオイルガタープレート
US7374507B2 (en) * 2006-02-13 2008-05-20 Ford Motor Company Lubrication system for differential mechanism
US8409044B2 (en) * 2008-10-23 2013-04-02 American Axle & Manufacturing, Inc. Differential lubrication feed system in a drive axle assembly
DE102010005749A1 (de) * 2010-01-27 2011-07-28 GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. Maschine mit Schmierstoffkreislauf
US8844396B2 (en) * 2011-01-04 2014-09-30 Chrysler Group Llc Axle assembly
FR2998024B1 (fr) * 2012-11-13 2014-10-24 Renault Sa "differentiel de vehicule automobile comportant un carter muni de moyens de recuperation d'huile"
US8960362B2 (en) * 2013-06-28 2015-02-24 Caterpillar Inc. Lubrication arrangement for a drive axle of a haul vehicle
US20150029204A1 (en) * 2013-07-26 2015-01-29 Shao-Yang Wang Dynamic localized contrast enhancement method for image and computer readable medium of the same
US9546727B2 (en) * 2014-01-31 2017-01-17 Dana Automotive Systems Group, Llc Carrier oil feed channel lubricating system
CN106015539B (zh) * 2016-06-29 2019-06-25 方盛车桥（柳州）有限公司 带甩油叶片的一体式主减速器总成

Also Published As

Publication number Publication date
RU2700947C1 (ru) 2019-09-24
CN108884929A (zh) 2018-11-23
KR20180113619A (ko) 2018-10-16
EP3426951A1 (fr) 2019-01-16
FR3048747A1 (fr) 2017-09-15
WO2017153646A1 (fr) 2017-09-14
KR102255932B1 (ko) 2021-05-25

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