GB1287720A - Field assemblies for dynamo electric machines - Google Patents

Field assemblies for dynamo electric machines

Info

Publication number
GB1287720A
GB1287720A GB8998/72A GB899872A GB1287720A GB 1287720 A GB1287720 A GB 1287720A GB 8998/72 A GB8998/72 A GB 8998/72A GB 899872 A GB899872 A GB 899872A GB 1287720 A GB1287720 A GB 1287720A
Authority
GB
United Kingdom
Prior art keywords
electric machines
poles
casing
magnetic
dynamo electric
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
GB8998/72A
Inventor
Kenneth Preece
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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
Priority claimed from GB219369A external-priority patent/GB1286462A/en
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB8998/72A priority Critical patent/GB1287720A/en
Publication of GB1287720A publication Critical patent/GB1287720A/en
Priority to AU55808/73A priority patent/AU466993B2/en
Priority claimed from AU55808/73A external-priority patent/AU466993B2/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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

1287720 Stator cores for dynamo-electric machines JOSEPH LUCAS (INDUSTRIES) Ltd 28 Aug 1969 8998/72 Divided out of 1286462 Heading H2A A stator assembly for a starter motor comprises a tubular, magnetic, sheet-metal casing 17 and a number of magnetic members 11-14 of cast or powdered material secured within the casing and providing salient poles, the magnetic members having recesses 15 on their radially outer surfaces into which portions of the casing are deformed so as to increase the thickness of magnetic material at the poles. A winding 16 extends around the poles.
GB8998/72A 1968-09-13 1969-08-28 Field assemblies for dynamo electric machines Expired GB1287720A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8998/72A GB1287720A (en) 1968-09-13 1969-08-28 Field assemblies for dynamo electric machines
AU55808/73A AU466993B2 (en) 1969-08-28 1973-05-17 Field assemblies for dynamo electric machines

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB4357768 1968-09-13
GB219369A GB1286462A (en) 1968-09-13 1968-09-13 Field assemblies for dynamo electric machines
GB8998/72A GB1287720A (en) 1968-09-13 1969-08-28 Field assemblies for dynamo electric machines
AU55808/73A AU466993B2 (en) 1969-08-28 1973-05-17 Field assemblies for dynamo electric machines

Publications (1)

Publication Number Publication Date
GB1287720A true GB1287720A (en) 1972-09-06

Family

ID=34426938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8998/72A Expired GB1287720A (en) 1968-09-13 1969-08-28 Field assemblies for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB1287720A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624595A1 (en) * 1996-06-20 1998-01-02 Bosch Gmbh Robert DC motor for directly-driven IC engine starter
EP1699126A2 (en) * 2005-03-01 2006-09-06 HONDA MOTOR CO., Ltd. Stator, motor and method of manufacturing such stator
EP1068662B1 (en) * 1998-03-30 2009-09-02 Höganäs Ab Electrical machine element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624595A1 (en) * 1996-06-20 1998-01-02 Bosch Gmbh Robert DC motor for directly-driven IC engine starter
EP1068662B1 (en) * 1998-03-30 2009-09-02 Höganäs Ab Electrical machine element
EP1699126A2 (en) * 2005-03-01 2006-09-06 HONDA MOTOR CO., Ltd. Stator, motor and method of manufacturing such stator
EP1699126A3 (en) * 2005-03-01 2006-10-04 HONDA MOTOR CO., Ltd. Stator, motor and method of manufacturing such stator
US7687961B2 (en) 2005-03-01 2010-03-30 Honda Motor Co., Ltd. Stator, motor, and method of manufacturing such stator

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee