IT7827834A0 - Metodo per il bloccaggio centrato del supporto del complesso albero rotore sullo statore di un motore elettrico. - Google Patents

Metodo per il bloccaggio centrato del supporto del complesso albero rotore sullo statore di un motore elettrico.

Info

Publication number
IT7827834A0
IT7827834A0 IT7827834A IT2783478A IT7827834A0 IT 7827834 A0 IT7827834 A0 IT 7827834A0 IT 7827834 A IT7827834 A IT 7827834A IT 2783478 A IT2783478 A IT 2783478A IT 7827834 A0 IT7827834 A0 IT 7827834A0
Authority
IT
Italy
Prior art keywords
stator
support
electric motor
rotor shaft
shaft complex
Prior art date
Application number
IT7827834A
Other languages
English (en)
Other versions
IT1174428B (it
Inventor
Magnaghi Adriano
Original Assignee
Olmo Emerson S P A Ora Olmo Mo
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 Olmo Emerson S P A Ora Olmo Mo filed Critical Olmo Emerson S P A Ora Olmo Mo
Priority to IT27834/78A priority Critical patent/IT1174428B/it
Publication of IT7827834A0 publication Critical patent/IT7827834A0/it
Priority to BE0/196608A priority patent/BE878083A/xx
Priority to FR7920434A priority patent/FR2437095A1/fr
Priority to GB7928495A priority patent/GB2030788A/en
Priority to DE19792933916 priority patent/DE2933916A1/de
Priority to US06/074,956 priority patent/US4339871A/en
Application granted granted Critical
Publication of IT1174428B publication Critical patent/IT1174428B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49936—Surface interlocking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
IT27834/78A 1978-09-19 1978-09-19 Metodo per il bloccaggio centrato del supporto del complesso albero rotore sullo statore di un motore elettrico IT1174428B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT27834/78A IT1174428B (it) 1978-09-19 1978-09-19 Metodo per il bloccaggio centrato del supporto del complesso albero rotore sullo statore di un motore elettrico
BE0/196608A BE878083A (fr) 1978-09-19 1979-08-03 Procede pour realiser le blocage centre du supprt de l'ensemble arbre rotor sur le stator d'un motor electrique
FR7920434A FR2437095A1 (fr) 1978-09-19 1979-08-07 Procede pour realiser le blocage centre du support de l'ensemble arbre rotor sur le stator d'un moteur electrique
GB7928495A GB2030788A (en) 1978-09-19 1979-08-16 Method of centered locking a bearing of a rotor shaft unit for an electric motor
DE19792933916 DE2933916A1 (de) 1978-09-19 1979-08-22 Verfahren zum zusammenspannen von lagerdeckel und statorgehaeuse bei der montage eines elektromotors o.dgl.
US06/074,956 US4339871A (en) 1978-09-19 1979-09-13 Method of center locking for the bearing of a rotor shaft unit on the stator of an electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27834/78A IT1174428B (it) 1978-09-19 1978-09-19 Metodo per il bloccaggio centrato del supporto del complesso albero rotore sullo statore di un motore elettrico

Publications (2)

Publication Number Publication Date
IT7827834A0 true IT7827834A0 (it) 1978-09-19
IT1174428B IT1174428B (it) 1987-07-01

Family

ID=11222429

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27834/78A IT1174428B (it) 1978-09-19 1978-09-19 Metodo per il bloccaggio centrato del supporto del complesso albero rotore sullo statore di un motore elettrico

Country Status (6)

Country Link
US (1) US4339871A (it)
BE (1) BE878083A (it)
DE (1) DE2933916A1 (it)
FR (1) FR2437095A1 (it)
GB (1) GB2030788A (it)
IT (1) IT1174428B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765054A (en) * 1983-08-11 1988-08-23 Black & Decker, Inc. Method of making a field subassembly
US4953285A (en) * 1983-08-12 1990-09-04 General Electric Company Method of assembling a dynamoelectric machine
US4858303A (en) * 1983-08-12 1989-08-22 General Electric Company Method of assembling a dynamoelectric machine
US5068556A (en) * 1989-09-07 1991-11-26 A. O. Smith Corporation Bearing bracket for a dynamoelectric machine
US5210453A (en) * 1991-01-25 1993-05-11 Ford Motor Company Through bolt resonance suppression in an alternator
US5406156A (en) * 1993-06-02 1995-04-11 Siemens Energy & Automation, Inc. Electrodynamic machine having self-aligning housing mounting system
FR2785466B1 (fr) * 1998-10-29 2003-12-12 Valeo Equip Electr Moteur Machine tournante electrique, notamment alternateur de vehicule automobile, a moyens perfectionnes de reduction du bruit
JP2009127747A (ja) * 2007-11-22 2009-06-11 Fujitsu Ltd 部品固定構造及び電子装置
DE112017001843T5 (de) * 2016-04-04 2018-12-20 Ihi Corporation Variable Düseneinheit, Turbolader und Verfahren zum Herstellen einer variablen Düseneinheit
FR3111245A1 (fr) 2020-06-08 2021-12-10 Nidec Psa Emotors Rotor de machine electrique tournante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126568A (en) * 1964-03-31 Windshield wipes asm pivot joint
US2606083A (en) * 1947-10-17 1952-08-05 G M Lab Inc Spring thrust washer
US2884038A (en) * 1955-01-19 1959-04-28 Clarence W Payne Bolt head having undercut portion to receive flowable lead washer
US2871384A (en) * 1955-09-14 1959-01-27 George W Baker Stator constructions for synchronous hysteresis motors
US3348300A (en) * 1961-01-19 1967-10-24 Electrolux Ab Method of manufacturing electric motors
US3265781A (en) * 1963-06-17 1966-08-09 Eastman Kodak Co Assembly method
US3428842A (en) * 1967-01-05 1969-02-18 Emerson Electric Co Base-mounted motor

Also Published As

Publication number Publication date
DE2933916A1 (de) 1980-04-03
IT1174428B (it) 1987-07-01
FR2437095A1 (fr) 1980-04-18
FR2437095B3 (it) 1982-06-11
US4339871A (en) 1982-07-20
BE878083A (fr) 1979-12-03
GB2030788A (en) 1980-04-10

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