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ES484598A1 - Improvements in the rotors for electrical generators (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the rotors for electrical generators (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES484598A1
ES484598A1 ES484598A ES484598A ES484598A1 ES 484598 A1 ES484598 A1 ES 484598A1 ES 484598 A ES484598 A ES 484598A ES 484598 A ES484598 A ES 484598A ES 484598 A1 ES484598 A1 ES 484598A1
Authority
ES
Spain
Prior art keywords
coil
rotors
translation
machine
legally binding
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
ES484598A
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES484598A1 publication Critical patent/ES484598A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)

Abstract

1. Improvement in rotors for electric generators, such as alternators for motor vehicles, of the type comprising two polar wheels with claws facing each other and each having a profiled half-circle, each of which is inserted into one and another part of a hollow coil of insulating material, between the sides of which an inductor wire is wound and which has projections arranged near the periphery of the outer faces of the sides, so that they are embedded between two consecutive claws of each polar wheel in order to position the coil with respect to said polar wheels, characterized in that at least one of the polar wheels has a plurality of wedge-shaped projections disposed at its base and in such a way that they can be placed on the periphery of the semi-core. Introduced under the hollow part of the coil by deformation of the latter in order to ensure the immobilization in rotation of said coil with respect cto the ruedapolares. (Machine-translation by Google Translate, not legally binding)
ES484598A 1978-10-18 1979-09-29 Improvements in the rotors for electrical generators (Machine-translation by Google Translate, not legally binding) Expired ES484598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829625A FR2439493A1 (en) 1978-10-18 1978-10-18 ELECTRIC GENERATOR ROTOR FOR MOTOR VEHICLES

Publications (1)

Publication Number Publication Date
ES484598A1 true ES484598A1 (en) 1980-06-16

Family

ID=9213880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484598A Expired ES484598A1 (en) 1978-10-18 1979-09-29 Improvements in the rotors for electrical generators (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
DE (1) DE2942208A1 (en)
ES (1) ES484598A1 (en)
FR (1) FR2439493A1 (en)
IT (1) IT1165355B (en)
PT (1) PT70245A (en)
RO (1) RO78562A (en)
TR (1) TR20243A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138007A1 (en) * 2001-08-02 2002-12-05 Bosch Gmbh Robert Electrical machine, or three-phase generator for use in vehicle, has winding bearer and excitation winding joined with resin to form prefabricated unit fixed onto pole core

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB615058A (en) * 1946-08-21 1948-12-31 British Thomson Houston Co Ltd Improvements relating to the windings of dynamo-electric machines
DE1812297U (en) * 1959-08-20 1960-06-02 Bosch Gmbh Robert AC MACHINE.
DE1613572A1 (en) * 1967-08-01 1971-01-28 Bosch Gmbh Robert Claw-pole type alternator
CH540593A (en) * 1971-07-02 1973-08-15 Gehrig & Co Ag Process for producing a stator of an electrical machine with salient poles and a stator produced according to this process
FR2344165A1 (en) * 1976-03-09 1977-10-07 Ducellier & Cie ELECTRIC GENERATOR ROTOR FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
IT7926554A0 (en) 1979-10-17
RO78562A (en) 1982-04-12
FR2439493B1 (en) 1983-06-24
TR20243A (en) 1980-11-27
PT70245A (en) 1979-10-01
DE2942208A1 (en) 1980-04-30
IT1165355B (en) 1987-04-22
FR2439493A1 (en) 1980-05-16

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