IT201600130340A1 - ROTATING ELECTRIC MACHINE. - Google Patents

ROTATING ELECTRIC MACHINE.

Info

Publication number
IT201600130340A1
IT201600130340A1 IT102016000130340A IT201600130340A IT201600130340A1 IT 201600130340 A1 IT201600130340 A1 IT 201600130340A1 IT 102016000130340 A IT102016000130340 A IT 102016000130340A IT 201600130340 A IT201600130340 A IT 201600130340A IT 201600130340 A1 IT201600130340 A1 IT 201600130340A1
Authority
IT
Italy
Prior art keywords
electric machine
rotating electric
rotating
machine
electric
Prior art date
Application number
IT102016000130340A
Other languages
Italian (it)
Inventor
Filippis Pietro De
Original Assignee
Spal Automotive Srl
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 Spal Automotive Srl filed Critical Spal Automotive Srl
Priority to IT102016000130340A priority Critical patent/IT201600130340A1/en
Priority to PCT/IB2017/058364 priority patent/WO2018116278A1/en
Publication of IT201600130340A1 publication Critical patent/IT201600130340A1/en

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
    • 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
    • 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
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust 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
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • 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
IT102016000130340A 2016-12-22 2016-12-22 ROTATING ELECTRIC MACHINE. IT201600130340A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102016000130340A IT201600130340A1 (en) 2016-12-22 2016-12-22 ROTATING ELECTRIC MACHINE.
PCT/IB2017/058364 WO2018116278A1 (en) 2016-12-22 2017-12-22 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000130340A IT201600130340A1 (en) 2016-12-22 2016-12-22 ROTATING ELECTRIC MACHINE.

Publications (1)

Publication Number Publication Date
IT201600130340A1 true IT201600130340A1 (en) 2018-06-22

Family

ID=58545168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000130340A IT201600130340A1 (en) 2016-12-22 2016-12-22 ROTATING ELECTRIC MACHINE.

Country Status (2)

Country Link
IT (1) IT201600130340A1 (en)
WO (1) WO2018116278A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490845A1 (en) * 1990-12-13 1992-06-17 ITT Flygt Aktiebolag Submersible working machine
DE10325522A1 (en) * 2003-05-28 2004-12-16 Robert Bosch Gmbh Generator with bearing part engaged by spring element actuating axial force and supported, with respect to hub, by damping element secured on bearing part
WO2013008180A2 (en) * 2011-07-11 2013-01-17 Spal Automotive S.R.L. Rotating electric machine and related packaging method
EP2594457A2 (en) * 2011-11-16 2013-05-22 Jtekt Corporation Electric power steering system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490845A1 (en) * 1990-12-13 1992-06-17 ITT Flygt Aktiebolag Submersible working machine
DE10325522A1 (en) * 2003-05-28 2004-12-16 Robert Bosch Gmbh Generator with bearing part engaged by spring element actuating axial force and supported, with respect to hub, by damping element secured on bearing part
WO2013008180A2 (en) * 2011-07-11 2013-01-17 Spal Automotive S.R.L. Rotating electric machine and related packaging method
EP2594457A2 (en) * 2011-11-16 2013-05-22 Jtekt Corporation Electric power steering system

Also Published As

Publication number Publication date
WO2018116278A1 (en) 2018-06-28

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