GB1296375A - - Google Patents

Info

Publication number
GB1296375A
GB1296375A GB1296375DA GB1296375A GB 1296375 A GB1296375 A GB 1296375A GB 1296375D A GB1296375D A GB 1296375DA GB 1296375 A GB1296375 A GB 1296375A
Authority
GB
United Kingdom
Prior art keywords
winding
core
groove
march
claws
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
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 filed Critical
Publication of GB1296375A publication Critical patent/GB1296375A/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
    • H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
    • H02K3/528—Fastening salient pole windings or connections thereto applicable to rotors only of the claw-pole type

Landscapes

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

Abstract

1296375 Core constructions JOSEPH LUCAS (INDUSTRIES) Ltd 16 March 1970 [28 March 1969] 16411/69 Heading H2A In a rotor assembly having a winding 14 located in a circumferentially extending groove in a core piece 13 mounted on a shaft 11, the groove has sloping side walls and a pair of pole claws 18, 19 are mounted at opposite ends of the core, the fingers 18a, 19a of the claws being interdigitated and overhanging the winding. The groove may be of triangular cross-section or may have a central cylindrical part, as shown. The walls of the groove are coated with an insulating adhesive prior to forming the winding. The end conductors 16a of the winding pass through bores in the pole claw 18 and through grooves formed in the shaft under a rotor bearing 21. The core 13 may be of single piece construction or may be formed in two parts; the two parts may be formed integrally with a respective pole claw.
GB1296375D 1969-03-28 1969-03-28 Expired GB1296375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1641169 1969-03-28

Publications (1)

Publication Number Publication Date
GB1296375A true GB1296375A (en) 1972-11-15

Family

ID=10076849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296375D Expired GB1296375A (en) 1969-03-28 1969-03-28

Country Status (4)

Country Link
DE (1) DE2014559A1 (en)
ES (1) ES378542A1 (en)
FR (1) FR2040067A5 (en)
GB (1) GB1296375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465345A1 (en) * 1979-09-06 1981-03-20 Bosch Gmbh Robert ELECTRIC GENERATOR AS THREE-PHASE ALTERNATOR WITHOUT COLLECTOR RING

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546858A (en) * 1978-09-29 1980-04-02 Hitachi Ltd Rotor for inductor-type generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465345A1 (en) * 1979-09-06 1981-03-20 Bosch Gmbh Robert ELECTRIC GENERATOR AS THREE-PHASE ALTERNATOR WITHOUT COLLECTOR RING

Also Published As

Publication number Publication date
ES378542A1 (en) 1972-06-16
FR2040067A5 (en) 1971-01-15
DE2014559A1 (en) 1970-10-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee