FR2457032A1 - Dispositif de graissage differe pour machines electriques - Google Patents

Dispositif de graissage differe pour machines electriques

Info

Publication number
FR2457032A1
FR2457032A1 FR8010903A FR8010903A FR2457032A1 FR 2457032 A1 FR2457032 A1 FR 2457032A1 FR 8010903 A FR8010903 A FR 8010903A FR 8010903 A FR8010903 A FR 8010903A FR 2457032 A1 FR2457032 A1 FR 2457032A1
Authority
FR
France
Prior art keywords
bearing
lubrication device
delayed
lubricant
electric machines
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.)
Granted
Application number
FR8010903A
Other languages
English (en)
Other versions
FR2457032B1 (fr
Inventor
Walter Hagenlocher
Heinz Hesse
Rudiger Sohnle
Karl Kleebaur
Christoph Kugel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2457032A1 publication Critical patent/FR2457032A1/fr
Application granted granted Critical
Publication of FR2457032B1 publication Critical patent/FR2457032B1/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
    • 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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6648—Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid
    • 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
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6607—Retaining the grease in or near the bearing
    • F16C33/6614—Retaining the grease in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • 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
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • General Details Of Gearings (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

A.DISPOSITIF ASSURANT UN GRAISSAGE DIFFERE AUTOMATIQUE DE PALIERS A ROULEMENT OU AUTRES. B.CE DISPOSITIF DE GRAISSAGE DIFFERE COMPORTE UN RESERVOIR D'ALIMENTATION EN LUBRIFIANT SUPPLEMENTAIRE, CONSTITUE PAR UN ELEMENT 15 EXERCANT SUR LE LUBRIFIANT 16 UNE PRESSION DEPENDANT DE LA TEMPERATURE DU PALIER 12, DE TELLE SORTE QUE LORSQUE CETTE TEMPERATURE S'ELEVE, L'ELEMENT 15 - PAR EXEMPLE UN TUBE SOUPLE RETRACTABLE - DIMINUANT DE VOLUME, LE LUBRIFIANT EN RESERVE 16 EST REFOULE DANS LE PALIER 12. C.L'INVENTION S'APPLIQUE NOTAMMENT AUX PALIERS A ROULEMENT UTILISES DANS LES ALTERNATEURS TRIPHASES DE VEHICULES AUTOMOBILES.
FR8010903A 1979-05-15 1980-05-14 Dispositif de graissage differe pour machines electriques Expired FR2457032B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792919486 DE2919486A1 (de) 1979-05-15 1979-05-15 Nachschmiereinrichtung fuer elektrische maschinen

Publications (2)

Publication Number Publication Date
FR2457032A1 true FR2457032A1 (fr) 1980-12-12
FR2457032B1 FR2457032B1 (fr) 1985-06-21

Family

ID=6070745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010903A Expired FR2457032B1 (fr) 1979-05-15 1980-05-14 Dispositif de graissage differe pour machines electriques

Country Status (4)

Country Link
JP (1) JPS55152920A (fr)
DE (1) DE2919486A1 (fr)
FR (1) FR2457032B1 (fr)
GB (1) GB2055154A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2587795Y2 (ja) * 1992-06-30 1998-12-24 栃木富士産業株式会社 ベアリングの潤滑構造
DE19615889A1 (de) * 1996-04-22 1997-10-23 Schaeffler Waelzlager Kg Schmiereinrichtung für Wälzlager
US6095221A (en) * 1998-08-20 2000-08-01 White Consolidated Industries, Inc. Awning extension and retraction mechanism
FR2827019B1 (fr) * 2001-07-06 2003-09-26 Defontaine Sa Dispositf de graissage automatique de roulements a billes equipant notamment des eoliennes
DE102005008853B4 (de) * 2005-02-26 2010-04-29 Ab Skf Vorrichtung zum Schmieren eines Wälzlagers aus einem Fettreservoir
DE102005057610A1 (de) 2005-12-02 2007-06-06 Repower Systems Ag Windenergieanlage mit einer Nachschmiereinrichtung für Generatorlager
DE102007043971A1 (de) * 2007-09-14 2009-05-20 Zf Friedrichshafen Ag Betätigungseinrichtung
DE102007049674A1 (de) * 2007-10-17 2009-04-23 Schaeffler Kg Verfahren sowie Anordnung zur Versorgung eines Lagerbereichs mit einem Schmierstoff, insbesondere zur Versorgung eines Wälzlagers mit Schmierstoff
US8690442B2 (en) 2009-04-29 2014-04-08 Vestas Wind Systems A/S Bearing for a wind turbine and a canister for a bearing
CN103649574B (zh) * 2011-06-24 2015-08-26 三菱电机株式会社 减速齿轮装置和轴承
JP6255620B2 (ja) * 2013-03-04 2018-01-10 三菱重工業株式会社 軸受装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742332A (en) * 1952-03-28 1956-04-17 Gen Motors Corp Bearings and lubrication therefor
US2858175A (en) * 1953-05-20 1958-10-28 Reliance Electric & Eng Co Lubricated bearing
US3637270A (en) * 1970-11-16 1972-01-25 Sperry Rand Corp Bearing greasing system
FR2320457A1 (fr) * 1975-08-06 1977-03-04 Gutehoffnungshuette Sterkrade Carter de roulement ou de palier lisse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457537A (en) * 1947-04-09 1948-12-28 Porter D Douglass Motor vehicle front wheel lubrication device
JPS4819870U (fr) * 1971-07-17 1973-03-06
JPS491891A (fr) * 1972-04-22 1974-01-09
JPS5227322U (fr) * 1975-08-18 1977-02-25

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742332A (en) * 1952-03-28 1956-04-17 Gen Motors Corp Bearings and lubrication therefor
US2858175A (en) * 1953-05-20 1958-10-28 Reliance Electric & Eng Co Lubricated bearing
US3637270A (en) * 1970-11-16 1972-01-25 Sperry Rand Corp Bearing greasing system
FR2320457A1 (fr) * 1975-08-06 1977-03-04 Gutehoffnungshuette Sterkrade Carter de roulement ou de palier lisse

Also Published As

Publication number Publication date
JPS55152920A (en) 1980-11-28
GB2055154A (en) 1981-02-25
DE2919486C2 (fr) 1987-09-03
FR2457032B1 (fr) 1985-06-21
DE2919486A1 (de) 1980-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse