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FR2620876B3 - Palier a roulement a billes pour machine electrique tournante, et plus particulierement pour alternateur de vehicule automobile - Google Patents

Palier a roulement a billes pour machine electrique tournante, et plus particulierement pour alternateur de vehicule automobile

Info

Publication number
FR2620876B3
FR2620876B3 FR8713049A FR8713049A FR2620876B3 FR 2620876 B3 FR2620876 B3 FR 2620876B3 FR 8713049 A FR8713049 A FR 8713049A FR 8713049 A FR8713049 A FR 8713049A FR 2620876 B3 FR2620876 B3 FR 2620876B3
Authority
FR
France
Prior art keywords
motor vehicle
electric machine
ball bearing
rotating electric
vehicle alternator
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
Application number
FR8713049A
Other languages
English (en)
Other versions
FR2620876A1 (fr
Inventor
Michel Galliet
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.)
Equipements Electriques Moteur SA
Original Assignee
Equipements Electriques Moteur SA
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 Equipements Electriques Moteur SA filed Critical Equipements Electriques Moteur SA
Priority to FR8713049A priority Critical patent/FR2620876B3/fr
Publication of FR2620876A1 publication Critical patent/FR2620876A1/fr
Application granted granted Critical
Publication of FR2620876B3 publication Critical patent/FR2620876B3/fr
Expired legal-status Critical Current

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
    • 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
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/56—Systems consisting of a plurality of bearings with rolling friction in which the rolling bodies of one bearing differ in diameter from those of another
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
FR8713049A 1987-09-22 1987-09-22 Palier a roulement a billes pour machine electrique tournante, et plus particulierement pour alternateur de vehicule automobile Expired FR2620876B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713049A FR2620876B3 (fr) 1987-09-22 1987-09-22 Palier a roulement a billes pour machine electrique tournante, et plus particulierement pour alternateur de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713049A FR2620876B3 (fr) 1987-09-22 1987-09-22 Palier a roulement a billes pour machine electrique tournante, et plus particulierement pour alternateur de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2620876A1 FR2620876A1 (fr) 1989-03-24
FR2620876B3 true FR2620876B3 (fr) 1989-10-13

Family

ID=9355092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713049A Expired FR2620876B3 (fr) 1987-09-22 1987-09-22 Palier a roulement a billes pour machine electrique tournante, et plus particulierement pour alternateur de vehicule automobile

Country Status (1)

Country Link
FR (1) FR2620876B3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019749A1 (de) * 1990-06-21 1992-01-09 Bosch Gmbh Robert Elektromagnetischer drehsteller
FR2803451B1 (fr) * 1999-12-30 2002-03-15 Crouzet Automatismes Moteur a rotor etanche avec roulement a billes
SE0102081L (sv) * 2001-06-12 2002-08-27 Skf Ab Monteringsorgan
JP2007318973A (ja) * 2006-05-29 2007-12-06 Jtekt Corp モータ及び電動パワーステアリング装置
DE102008008965A1 (de) * 2008-02-13 2009-08-20 Continental Automotive Gmbh Elektromotor
DE102008042759A1 (de) * 2008-10-10 2010-04-15 Robert Bosch Gmbh Halterbügel zur Fixierung eines Ankerwellenlagers eines Elektromotors
DE102012221066A1 (de) * 2012-11-19 2014-05-22 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung zur Lagerung eines Wellenabschnitts, insbesondere bei einem Innenläufermotor
EP3109978B1 (fr) * 2015-06-26 2019-08-14 Mahle International GmbH Machine electrique
FR3073340B1 (fr) * 2017-11-08 2020-10-23 Valeo Equip Electr Moteur Plaquette de roulement pour machine electrique tournante

Also Published As

Publication number Publication date
FR2620876A1 (fr) 1989-03-24

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