JPS56123754A - Electric machine and particularly 33phase ac generator for automobile - Google Patents

Electric machine and particularly 33phase ac generator for automobile

Info

Publication number
JPS56123754A
JPS56123754A JP1588481A JP1588481A JPS56123754A JP S56123754 A JPS56123754 A JP S56123754A JP 1588481 A JP1588481 A JP 1588481A JP 1588481 A JP1588481 A JP 1588481A JP S56123754 A JPS56123754 A JP S56123754A
Authority
JP
Japan
Prior art keywords
33phase
automobile
generator
electric machine
electric
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.)
Pending
Application number
JP1588481A
Other languages
Japanese (ja)
Inventor
Pufuriyuugaa Geruharuto
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 JPS56123754A publication Critical patent/JPS56123754A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure 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
    • 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
    • F16C33/6611—Retaining the grease in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the grease
    • 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
    • F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rolling Contact Bearings (AREA)
JP1588481A 1980-02-07 1981-02-06 Electric machine and particularly 33phase ac generator for automobile Pending JPS56123754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004429 DE3004429A1 (en) 1980-02-07 1980-02-07 ELECTRIC MACHINE, ESPECIALLY THREE-PHASE GENERATOR FOR MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
JPS56123754A true JPS56123754A (en) 1981-09-29

Family

ID=6093947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1588481A Pending JPS56123754A (en) 1980-02-07 1981-02-06 Electric machine and particularly 33phase ac generator for automobile

Country Status (3)

Country Link
JP (1) JPS56123754A (en)
DE (1) DE3004429A1 (en)
GB (1) GB2071427B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04124325U (en) * 1991-04-26 1992-11-12 マブチモーター株式会社 small motor
EP1143159B1 (en) * 1999-10-26 2004-05-19 Makino Milling Machine Co. Ltd. Rotating shaft device and machine tool having the rotating shaft device
ES2400097B1 (en) * 2010-10-05 2014-04-03 Golderos, S.A. ELECTRIC MOTOR FOR HEAT EXCHANGING MACHINES.
WO2014090251A1 (en) * 2012-12-14 2014-06-19 Vestas Wind Systems A/S Rotating electrical machine having improved bearing lubrication and associated methods

Also Published As

Publication number Publication date
GB2071427B (en) 1984-01-25
GB2071427A (en) 1981-09-16
DE3004429A1 (en) 1981-08-13

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