FR2620876B3 - BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR - Google Patents

BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR

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
French (fr)
Other versions
FR2620876A1 (en
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/en
Publication of FR2620876A1 publication Critical patent/FR2620876A1/en
Application granted granted Critical
Publication of FR2620876B3 publication Critical patent/FR2620876B3/en
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
FR8713049A 1987-09-22 1987-09-22 BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR Expired FR2620876B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713049A FR2620876B3 (en) 1987-09-22 1987-09-22 BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713049A FR2620876B3 (en) 1987-09-22 1987-09-22 BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR

Publications (2)

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

Family

ID=9355092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713049A Expired FR2620876B3 (en) 1987-09-22 1987-09-22 BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR

Country Status (1)

Country Link
FR (1) FR2620876B3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019749A1 (en) * 1990-06-21 1992-01-09 Bosch Gmbh Robert ELECTROMAGNETIC TURNTABLE
FR2803451B1 (en) * 1999-12-30 2002-03-15 Crouzet Automatismes WATERPROOF ROTOR MOTOR WITH BALL BEARING
SE0102081L (en) * 2001-06-12 2002-08-27 Skf Ab mounting means
JP2007318973A (en) * 2006-05-29 2007-12-06 Jtekt Corp Electric motor and electrically powered steering apparatus
DE102008008965A1 (en) * 2008-02-13 2009-08-20 Continental Automotive Gmbh electric motor
DE102008042759A1 (en) * 2008-10-10 2010-04-15 Robert Bosch Gmbh Holder bracket for fixing an armature shaft bearing of an electric motor
DE102012221066A1 (en) * 2012-11-19 2014-05-22 Schaeffler Technologies Gmbh & Co. Kg Bearing arrangement for supporting a shaft section, in particular in an internal rotor motor
EP3109978B1 (en) * 2015-06-26 2019-08-14 Mahle International GmbH Electric machine
FR3073340B1 (en) * 2017-11-08 2020-10-23 Valeo Equip Electr Moteur BEARING PLATE FOR ELECTRIC ROTATING MACHINE

Also Published As

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

Similar Documents

Publication Publication Date Title
FR2601207B1 (en) POWER SUPPLY ASSEMBLY, ESPECIALLY FOR A MOTOR VEHICLE AND ROTATING ELECTRIC MACHINE FOR SUCH AN ASSEMBLY
FR2569145B1 (en) TRANSMISSION SHAFT FOR MOTOR VEHICLE
FR2769423B1 (en) ELECTRIC MACHINE WITH DOUBLE EXCITATION, AND PARTICULARLY A MOTOR VEHICLE ALTERNATOR
FR2648776B1 (en) POWER STEERING FOR MOTOR VEHICLE
FR2579547B1 (en) ELECTRICAL POWER SUPPLY FOR A MOTOR VEHICLE
FR2648752B1 (en) WHEEL BEARING FOR MOTOR VEHICLES
FR2658959B1 (en) COOLING DEVICE FOR AN ELECTRIC ROTATING MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE ALTERNATOR.
FR2620876B3 (en) BALL BEARING FOR A ROTATING ELECTRIC MACHINE, AND PARTICULARLY FOR A MOTOR VEHICLE ALTERNATOR
FR2539930B1 (en) ELECTRIC MOTOR, PARTICULARLY FOR A MOTOR VEHICLE ACCESSORY
FR2571559B1 (en) ELECTRIC GEAR GEAR FOR OPERATING ACCESSORIES IN MOTOR VEHICLES, SUCH AS ICE
GB8820921D0 (en) Alternator rotor particularly for motor vehicles
FR2656748B3 (en) PIVOTING BEARING FOR ELECTRICAL MACHINES PREFERABLY FOR ALTERNATORS OF MOTOR VEHICLES.
FR2729442B1 (en) IMPROVEMENTS IN ROLLING BEARINGS FOR ROTATING MACHINES SUCH AS MOTOR VEHICLE ALTERNATORS
FR2629287B3 (en) POWER SOCKET DEVICE FOR A ROTATING ELECTRIC MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE ALTERNATOR
FR2618271B2 (en) CLAW POLES ROTOR FOR AN ELECTRIC GENERATOR, IN PARTICULAR A MOTOR VEHICLE ALTERNATOR.
FR2558018B1 (en) ELECTRIC MOTOR, PARTICULARLY FOR VEHICLE ACCESSORY AND MOUNTING METHOD THEREOF
FR2593976B2 (en) ROTOR FOR A DYNAMO-ELECTRIC MACHINE IN PARTICULAR FOR A MOTOR VEHICLE ALTERNATOR
FR2649556B1 (en) ELECTRIC MACHINE, PREFERABLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES
FR2722623B1 (en) 1 ELECTRIC MACHINE, IN PARTICULAR AN ALTERNATOR FOR A MOTOR VEHICLE
FR2613880B1 (en) ROTOR WITH COLLECTOR RINGS FOR DYNAMO-ELECTRIC MACHINE, IN PARTICULAR A MOTOR VEHICLE ALTERNATOR AND METHOD FOR OBTAINING SUCH A ROTOR
FR2575252B1 (en) ANTI-VIBRATION MOUNTING DEVICE FOR A ROTATING ELECTRIC MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE ALTERNATOR
FR2726701B1 (en) ROTATING ELECTRIC MACHINE, PARTICULARLY A STARTER FOR A MOTOR VEHICLE COMBUSTION ENGINE
FR2647064B1 (en) BRAKING DEVICE FOR A MOTOR VEHICLE EQUIPPED WITH AN ELECTRIC MOTOR
FR2614355B1 (en) ROTATING BEARING FOR MOTOR VEHICLE WINDOW ARM
FR2613790B1 (en) TRANSMISSION SHAFT, PARTICULARLY FOR MOTOR VEHICLE