IT1007376B - Macchina elettrica rotante con perfezionato sistema di lubrifi cazione e metodo di fabbricazio ne dello stesso - Google Patents

Macchina elettrica rotante con perfezionato sistema di lubrifi cazione e metodo di fabbricazio ne dello stesso

Info

Publication number
IT1007376B
IT1007376B IT20487/74A IT2048774A IT1007376B IT 1007376 B IT1007376 B IT 1007376B IT 20487/74 A IT20487/74 A IT 20487/74A IT 2048774 A IT2048774 A IT 2048774A IT 1007376 B IT1007376 B IT 1007376B
Authority
IT
Italy
Prior art keywords
perfected
manufacturing
same
electric machine
rotating electric
Prior art date
Application number
IT20487/74A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1007376B publication Critical patent/IT1007376B/it

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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • 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
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)
  • Manufacture Of Motors, Generators (AREA)
IT20487/74A 1973-02-14 1974-02-11 Macchina elettrica rotante con perfezionato sistema di lubrifi cazione e metodo di fabbricazio ne dello stesso IT1007376B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332265A US3891878A (en) 1973-02-14 1973-02-14 Dynamoelectric machine having improved lubrication system

Publications (1)

Publication Number Publication Date
IT1007376B true IT1007376B (it) 1976-10-30

Family

ID=23297472

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20487/74A IT1007376B (it) 1973-02-14 1974-02-11 Macchina elettrica rotante con perfezionato sistema di lubrifi cazione e metodo di fabbricazio ne dello stesso

Country Status (6)

Country Link
US (1) US3891878A (it)
JP (1) JPS49113105A (it)
DE (1) DE2406278A1 (it)
FR (1) FR2217847B1 (it)
GB (1) GB1461934A (it)
IT (1) IT1007376B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174139A (en) * 1975-10-01 1979-11-13 Permawick Company, Inc. Bearing assembly with improved contactor
US4711590A (en) * 1985-12-06 1987-12-08 Fasco Industries, Inc. Self-aligning bearing and oil cap mount for an electric motor
US4644204A (en) * 1985-12-06 1987-02-17 Fasco Industries, Inc. Motor housing and end shield mount
GB2208973A (en) * 1987-08-20 1989-04-19 Johnson Electric Ind Mfg Electric motor
US5818133A (en) * 1996-04-19 1998-10-06 Siemens Canada Ltd. Brushless motor with tubular bearing support
US20070152523A1 (en) * 2005-12-12 2007-07-05 Franklin Electric Co., Inc. Submersible Motor with molded encapsulated stator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402565A (en) * 1942-01-21 1946-06-25 Dora H Madsen Shaft oiler
US2600353A (en) * 1950-08-24 1952-06-10 Gen Electric Vibration isolator
US2752208A (en) * 1954-09-27 1956-06-26 Gen Electric Shaft bearing
US2960371A (en) * 1955-04-18 1960-11-15 Gen Electric Bearing lubricating structure
US2945729A (en) * 1957-11-15 1960-07-19 Westinghouse Electric Corp Lubricating oil return system for sleeve bearings
US3048454A (en) * 1960-04-05 1962-08-07 Westinghouse Electric Corp Bearing assembly for dynamoelectric machines
US3184272A (en) * 1962-03-28 1965-05-18 Wagner Electric Corp Lubricating means for a rotatable device
US3434765A (en) * 1967-02-28 1969-03-25 Permawick Co Lubricated bearing assembly and method of making same
DE1964889C2 (de) * 1969-12-24 1987-08-20 Papst-Motoren GmbH & Co KG, 7742 St Georgen Anordnung zum Zurückführen entweichender Schmiermittel bei einem Elektromotor
US3625577A (en) * 1970-01-19 1971-12-07 Gen Ind Co The Lubricant-retaining means

Also Published As

Publication number Publication date
DE2406278A1 (de) 1974-08-22
JPS49113105A (it) 1974-10-29
AU6520874A (en) 1975-08-07
GB1461934A (en) 1977-01-19
US3891878A (en) 1975-06-24
FR2217847B1 (it) 1980-08-29
FR2217847A1 (it) 1974-09-06

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