ES475365A1 - Component construction for in*out rotary electric machine and method of producing same - Google Patents

Component construction for in*out rotary electric machine and method of producing same

Info

Publication number
ES475365A1
ES475365A1 ES475365A ES475365A ES475365A1 ES 475365 A1 ES475365 A1 ES 475365A1 ES 475365 A ES475365 A ES 475365A ES 475365 A ES475365 A ES 475365A ES 475365 A1 ES475365 A1 ES 475365A1
Authority
ES
Spain
Prior art keywords
insulation
stator
electric machine
rotary electric
producing same
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.)
Expired
Application number
ES475365A
Other languages
Spanish (es)
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.)
EUROP ELEC MOTORS DESIGN
Original Assignee
EUROP ELEC MOTORS DESIGN
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 EUROP ELEC MOTORS DESIGN filed Critical EUROP ELEC MOTORS DESIGN
Publication of ES475365A1 publication Critical patent/ES475365A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • 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
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • 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
    • H02K5/1675—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 only one end of the rotor
    • 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
    • H02K5/1735—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 only one end of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/085—Structural association with bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

A structure is for electrical machines having a central stator it is esp. for miniature types. The structure overcomes problems associated with support of the stator, its connection to the remainder of the machine, insulation of the core and the associated windings. The winding insulation, bearing seatings and connections are integral within the insulating shell of the machine. The insulation extends over the stator winding, the stator core itself having a separate insulation layer. The overall insulation is reinforced at its edges and has its maximum thickness at the core faces and constitutes double insulation.
ES475365A 1977-11-25 1978-11-24 Component construction for in*out rotary electric machine and method of producing same Expired ES475365A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3005977A IT1114931B (en) 1977-11-25 1977-11-25 COMPONENT STRUCTURE OF REVERSE ROTATING ELECTRIC MACHINE, ELECTRIC MACHINE THAT INCLUDES IT, AND PROCEDURE TO CREATE THE STRUCTURE AND MACHINE

Publications (1)

Publication Number Publication Date
ES475365A1 true ES475365A1 (en) 1979-05-01

Family

ID=11228941

Family Applications (2)

Application Number Title Priority Date Filing Date
ES475365A Expired ES475365A1 (en) 1977-11-25 1978-11-24 Component construction for in*out rotary electric machine and method of producing same
ES475364A Expired ES475364A1 (en) 1977-11-25 1978-11-24 Component construction for in*out rotary electric machine and method of producing same

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES475364A Expired ES475364A1 (en) 1977-11-25 1978-11-24 Component construction for in*out rotary electric machine and method of producing same

Country Status (5)

Country Link
JP (1) JPS5498901A (en)
BE (1) BE872275A (en)
DE (1) DE2851405A1 (en)
ES (2) ES475365A1 (en)
IT (1) IT1114931B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62111761U (en) * 1986-01-07 1987-07-16
JPH0628937Y2 (en) * 1987-02-17 1994-08-03 松下電器産業株式会社 Non-commutator DC axial flow fan motor
JPS63187552U (en) * 1987-05-20 1988-12-01
JPH03230738A (en) * 1990-02-06 1991-10-14 Mitsubishi Electric Corp Motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7403610U (en) * 1974-05-02 Rau G Gmbh Armature for a DC motor
DE1488502B2 (en) * 1965-04-22 1973-08-16 Guienne, Paul Francois, Paris, Gillet, Jacques Lucien, Mareil Marly, Seine et Oise, (Frankreich) FASTENING AND INSULATION OF A ROTATING BODY ON ITS SHAFT
CH521044A (en) * 1971-06-24 1972-03-31 Lenco Ag External rotor motor with spherical bearings
DE7319454U (en) * 1973-05-23 1977-07-28 Papst - Motoren Kg, 7742 St Georgen SMALL ELECTRIC MOTOR
DE7523919U (en) * 1975-07-26 1976-12-16 Papst-Motoren Kg, 7742 St Georgen OUTSIDE RUNNER MOTOR

Also Published As

Publication number Publication date
DE2851405A1 (en) 1979-06-07
BE872275A (en) 1979-05-25
IT1114931B (en) 1986-02-03
JPS5498901A (en) 1979-08-04
ES475364A1 (en) 1979-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201