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GB953644A - Method of producing a double system of electrical synchronous machines with rotating poles of opposite sign - Google Patents

Method of producing a double system of electrical synchronous machines with rotating poles of opposite sign

Info

Publication number
GB953644A
GB953644A GB623963A GB623963A GB953644A GB 953644 A GB953644 A GB 953644A GB 623963 A GB623963 A GB 623963A GB 623963 A GB623963 A GB 623963A GB 953644 A GB953644 A GB 953644A
Authority
GB
United Kingdom
Prior art keywords
claws
producing
double
opposite sign
feb
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
GB623963A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB953644A publication Critical patent/GB953644A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

953,644. Dynamo-electric machine cores. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Feb. 15, 1963 [Feb. 20, 1962], No. 6239/63. Heading H2A. In an A.C. machine wherein magnetic flux produced by a stationary exciting electro- or permanent magnet passes across the air gap into two single systems of claw-like pole wheels whose parallel claws 10, 11 and 12, 13 have alternate polarity around the circumference, the claws 12, 13 which are mutually facing and traversed by flux in opposite directions, are welded together at their abutment points 14 into a single structure. On the rotary pole wheel 7 shown are provided the double claws 10, 11; and either the rings 16, 17 of the double claws 12, 13 are fixed to the wheel 7 by centering rings 18, 19 or all the claws are mutually connected by a castable compound.
GB623963A 1962-02-20 1963-02-15 Method of producing a double system of electrical synchronous machines with rotating poles of opposite sign Expired GB953644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41283A DE1194962B (en) 1962-02-20 1962-02-20 Process for the production of a double system of electrical alternating current machines with rotating alternating poles

Publications (1)

Publication Number Publication Date
GB953644A true GB953644A (en) 1964-03-25

Family

ID=7269383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB623963A Expired GB953644A (en) 1962-02-20 1963-02-15 Method of producing a double system of electrical synchronous machines with rotating poles of opposite sign

Country Status (3)

Country Link
CH (1) CH452677A (en)
DE (1) DE1194962B (en)
GB (1) GB953644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124898A1 (en) * 2007-04-16 2008-10-23 Encho Popov Brushless alternator with claw pole rotor
WO2018020245A1 (en) * 2016-07-27 2018-02-01 Avid Technology Limited An electric machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611139A (en) * 1982-09-29 1986-09-09 Motorola, Inc. Axial air gap brushless alternator
ZA836677B (en) * 1982-09-29 1984-09-26 Motorola Inc Axial air gap brushless alternator
US5130595A (en) * 1987-11-23 1992-07-14 Chrysler Corporation Multiple magnetic paths machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB614091A (en) * 1946-07-05 1948-12-09 English Electric Co Ltd Improvements relating to dynamo-electric machines, electro-magnetic slip couplings, electro-magnetic brakes and the like
GB625536A (en) * 1946-08-26 1949-06-29 Martin Phillip Winther Improvements in eddy current couplings
GB626119A (en) * 1946-09-14 1949-07-08 Martin Phillip Winther Improvements in eddy current couplings
US2838702A (en) * 1954-08-20 1958-06-10 Eaton Mfg Co Electromagnetic coupling device
GB855840A (en) * 1956-06-06 1960-12-07 Gen Motors Corp Improvements in or relating to alternating current generators

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124898A1 (en) * 2007-04-16 2008-10-23 Encho Popov Brushless alternator with claw pole rotor
US7915783B2 (en) 2007-04-16 2011-03-29 Encho Nikolov Popov Brushless alternator with claw pole rotor
WO2018020245A1 (en) * 2016-07-27 2018-02-01 Avid Technology Limited An electric machine
EP3491722A1 (en) * 2016-07-27 2019-06-05 Avid Technology Limited An electric machine
US11440397B2 (en) 2016-07-27 2022-09-13 Avid Technology Limited Electric machine

Also Published As

Publication number Publication date
DE1194962B (en) 1965-06-16
CH452677A (en) 1968-03-15

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