FR2603079A1 - Rolling-contact bearing provided with a shock-absorbing casing for a rotating electrical machine, especially for a motor vehicle alternator - Google Patents

Rolling-contact bearing provided with a shock-absorbing casing for a rotating electrical machine, especially for a motor vehicle alternator

Info

Publication number
FR2603079A1
FR2603079A1 FR8611930A FR8611930A FR2603079A1 FR 2603079 A1 FR2603079 A1 FR 2603079A1 FR 8611930 A FR8611930 A FR 8611930A FR 8611930 A FR8611930 A FR 8611930A FR 2603079 A1 FR2603079 A1 FR 2603079A1
Authority
FR
France
Prior art keywords
rolling
electrical machine
rotating electrical
contact bearing
shock
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.)
Withdrawn
Application number
FR8611930A
Other languages
French (fr)
Inventor
Gabriel Fouchereau
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR8611930A priority Critical patent/FR2603079A1/en
Publication of FR2603079A1 publication Critical patent/FR2603079A1/en
Withdrawn legal-status Critical Current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
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • 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

Abstract

The rolling-contact bearing 1 for a rotating electrical machine, especially for a motor vehicle alternator, of the type housed in a shock-absorbing casing 5 generally produced from a flexible material, and forcibly inserted into a central bore 4 of an end wall 2 of the said rotating electrical machine, is noteworthy in that a heat dissipation assembly is integrated within the said rolling-contact bearing 1.
FR8611930A 1986-08-21 1986-08-21 Rolling-contact bearing provided with a shock-absorbing casing for a rotating electrical machine, especially for a motor vehicle alternator Withdrawn FR2603079A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8611930A FR2603079A1 (en) 1986-08-21 1986-08-21 Rolling-contact bearing provided with a shock-absorbing casing for a rotating electrical machine, especially for a motor vehicle alternator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611930A FR2603079A1 (en) 1986-08-21 1986-08-21 Rolling-contact bearing provided with a shock-absorbing casing for a rotating electrical machine, especially for a motor vehicle alternator

Publications (1)

Publication Number Publication Date
FR2603079A1 true FR2603079A1 (en) 1988-02-26

Family

ID=9338422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8611930A Withdrawn FR2603079A1 (en) 1986-08-21 1986-08-21 Rolling-contact bearing provided with a shock-absorbing casing for a rotating electrical machine, especially for a motor vehicle alternator

Country Status (1)

Country Link
FR (1) FR2603079A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802166A1 (en) * 1999-12-10 2001-06-15 Ecia Equip Composants Ind Auto LOCKING DEVICE IN POSITION OF AN ADJUSTABLE STEERING COLUMN FOR MOTOR VEHICLE
WO2007002903A1 (en) * 2005-06-29 2007-01-04 The Timken Company Vibration damping device for bearings and method of dampening vibrations
US20130101399A1 (en) * 2011-10-24 2013-04-25 Hamilton Sundstrand Corporation Ram air fan bearing housing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR653055A (en) * 1927-10-03 1929-03-16 Schneider & Cie Rolling bearing for shafts subjected to high angular velocities under heavy loads
US3706483A (en) * 1971-10-06 1972-12-19 Trw Inc Heat transfer bearing mounting
FR2164037A5 (en) * 1971-12-10 1973-07-27 Black & Decker Mfg Co
GB1364050A (en) * 1970-07-17 1974-08-21 Skf Ind Trading & Dev Electric motors
DE3121332A1 (en) * 1981-05-29 1982-12-16 Presswerk Schwaben Otto Single GmbH & Co. KG, 7310 Plochingen Electric motor having plastic bearing bushes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR653055A (en) * 1927-10-03 1929-03-16 Schneider & Cie Rolling bearing for shafts subjected to high angular velocities under heavy loads
GB1364050A (en) * 1970-07-17 1974-08-21 Skf Ind Trading & Dev Electric motors
US3706483A (en) * 1971-10-06 1972-12-19 Trw Inc Heat transfer bearing mounting
FR2164037A5 (en) * 1971-12-10 1973-07-27 Black & Decker Mfg Co
DE3121332A1 (en) * 1981-05-29 1982-12-16 Presswerk Schwaben Otto Single GmbH & Co. KG, 7310 Plochingen Electric motor having plastic bearing bushes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802166A1 (en) * 1999-12-10 2001-06-15 Ecia Equip Composants Ind Auto LOCKING DEVICE IN POSITION OF AN ADJUSTABLE STEERING COLUMN FOR MOTOR VEHICLE
EP1110843A1 (en) * 1999-12-10 2001-06-27 Faurecia Industries Position locking device for an adjustable steering column, for example for an automotive vehicle
WO2007002903A1 (en) * 2005-06-29 2007-01-04 The Timken Company Vibration damping device for bearings and method of dampening vibrations
US20130101399A1 (en) * 2011-10-24 2013-04-25 Hamilton Sundstrand Corporation Ram air fan bearing housing
US8882454B2 (en) * 2011-10-24 2014-11-11 Hamilton Sundstrand Corporation Ram air fan bearing housing

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Legal Events

Date Code Title Description
ST Notification of lapse