GB1156788A - Alternators. - Google Patents

Alternators.

Info

Publication number
GB1156788A
GB1156788A GB54287/65A GB5428765A GB1156788A GB 1156788 A GB1156788 A GB 1156788A GB 54287/65 A GB54287/65 A GB 54287/65A GB 5428765 A GB5428765 A GB 5428765A GB 1156788 A GB1156788 A GB 1156788A
Authority
GB
United Kingdom
Prior art keywords
dec
carrying
alternator
field winding
windings
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
GB54287/65A
Inventor
Alfred Dickens Baker
Maurice Albert Henry Howes
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
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB54287/65A priority Critical patent/GB1156788A/en
Priority to FR88272A priority patent/FR1505264A/en
Priority to ES0335412A priority patent/ES335412A1/en
Publication of GB1156788A publication Critical patent/GB1156788A/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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1,156,788. Cooling alternators. JOSEPH LUCAS (INDUSTRIES) Ltd. 14 Dec., 1966 [22 Dec., 1965], No. 54287/65. Heading H2A. The interdigitated fingers 23, 26 on respective parts 21, 19 of a rotor 17 carrying the field winding 18 of an alternator, e.g. for a road vehicle, are inclined to the rotor axis in order to draw air through a casing 11 carrying the alternator stator 12 and its associated stator windings 13. The two parts are splined to a shaft 16 mounted in bearings 14, the field winding 18 is supplied via a voltage regulator and brushes 15, and the output from windings 13 is rectified. In the embodiment shown the radially outer surfaces of the fingers are machined, but in Figs. 3 and 4 such machining is restricted to raised portions (23a, 26a) thereof.
GB54287/65A 1965-12-22 1965-12-22 Alternators. Expired GB1156788A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB54287/65A GB1156788A (en) 1965-12-22 1965-12-22 Alternators.
FR88272A FR1505264A (en) 1965-12-22 1966-12-21 Alternator
ES0335412A ES335412A1 (en) 1965-12-22 1966-12-21 Alternator. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54287/65A GB1156788A (en) 1965-12-22 1965-12-22 Alternators.

Publications (1)

Publication Number Publication Date
GB1156788A true GB1156788A (en) 1969-07-02

Family

ID=10470518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54287/65A Expired GB1156788A (en) 1965-12-22 1965-12-22 Alternators.

Country Status (3)

Country Link
ES (1) ES335412A1 (en)
FR (1) FR1505264A (en)
GB (1) GB1156788A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276203A1 (en) * 2001-07-06 2003-01-15 Delphi Technologies, Inc. Alternating current generator
US7825552B2 (en) 2007-02-16 2010-11-02 Rolls-Royce Plc Cooling arrangement for a variable reluctance electric machine
EP3046228A1 (en) * 2015-01-14 2016-07-20 Siemens Aktiengesellschaft A generator rotor for an electric generator and a method for construction thereof
FR3044485A1 (en) * 2015-12-01 2017-06-02 Valeo Equip Electr Moteur ROTOR WITH CLUTCHES OF A ROTATING ELECTRIC MACHINE WITH AT LEAST ONE CHAMFER IN A CLUTCH

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432795A1 (en) * 1978-08-04 1980-02-29 Equip Vehicules Ste Pour Low power alternator esp. for motor vehicles - minimises whistling sound by interlocking rotor shell teeth of trapezoidal elevation
DE3410760A1 (en) * 1984-03-23 1985-09-26 Robert Bosch Gmbh, 7000 Stuttgart ELECTRIC GENERATOR, ESPECIALLY FOR VEHICLES

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1276203A1 (en) * 2001-07-06 2003-01-15 Delphi Technologies, Inc. Alternating current generator
US6703758B2 (en) 2001-07-06 2004-03-09 Delphi Technologies, Inc. Rotor for an AC generator
US7825552B2 (en) 2007-02-16 2010-11-02 Rolls-Royce Plc Cooling arrangement for a variable reluctance electric machine
EP3046228A1 (en) * 2015-01-14 2016-07-20 Siemens Aktiengesellschaft A generator rotor for an electric generator and a method for construction thereof
WO2016113184A1 (en) * 2015-01-14 2016-07-21 Siemens Aktiengesellschaft A generator rotor for an electric generator and a method for construction thereof
FR3044485A1 (en) * 2015-12-01 2017-06-02 Valeo Equip Electr Moteur ROTOR WITH CLUTCHES OF A ROTATING ELECTRIC MACHINE WITH AT LEAST ONE CHAMFER IN A CLUTCH
WO2017093640A1 (en) * 2015-12-01 2017-06-08 Valeo Equipements Electriques Moteur Claw rotor for a rotary electric machine having at least one chamfer produced in a claw

Also Published As

Publication number Publication date
FR1505264A (en) 1967-12-08
ES335412A1 (en) 1967-12-01

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Legal Events

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