GB213979A - Improvements relating to magneto electric machines - Google Patents

Improvements relating to magneto electric machines

Info

Publication number
GB213979A
GB213979A GB88823A GB88823A GB213979A GB 213979 A GB213979 A GB 213979A GB 88823 A GB88823 A GB 88823A GB 88823 A GB88823 A GB 88823A GB 213979 A GB213979 A GB 213979A
Authority
GB
United Kingdom
Prior art keywords
rings
electric machines
magneto
magnets
improvements relating
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
GB88823A
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.)
ML MAGNETO SYNDICATE Ltd
Original Assignee
ML MAGNETO SYNDICATE 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 ML MAGNETO SYNDICATE Ltd filed Critical ML MAGNETO SYNDICATE Ltd
Priority to GB88823A priority Critical patent/GB213979A/en
Publication of GB213979A publication Critical patent/GB213979A/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
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

213,979. M-L. Magneto Syndicate, Ltd., and Watson, E. A. Jan. 10, 1923. Magneto-electric machines. -To prevent demagnetization of the radial permanent magnets a, Figs. 1 and 2, one or more iron guard rings e are provided, the rings being separated from the magnets by air spaces or their magnetic equivalent. As shown in Fig. 2, the space is occupied by brass rings f; in a modification, the rings e abut against the magnets and are chamfered towards their peripheries to form air spaces. The interpolar spaces may be reduced by soft-iron extensions d.
GB88823A 1923-01-10 1923-01-10 Improvements relating to magneto electric machines Expired GB213979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB88823A GB213979A (en) 1923-01-10 1923-01-10 Improvements relating to magneto electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB88823A GB213979A (en) 1923-01-10 1923-01-10 Improvements relating to magneto electric machines

Publications (1)

Publication Number Publication Date
GB213979A true GB213979A (en) 1924-04-10

Family

ID=9712242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB88823A Expired GB213979A (en) 1923-01-10 1923-01-10 Improvements relating to magneto electric machines

Country Status (1)

Country Link
GB (1) GB213979A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156819A1 (en) * 1983-09-06 1985-10-09 Sundstrand Corp Rotor for a permanent magnet generator.
GB2284104A (en) * 1993-11-17 1995-05-24 Ching Chuen Chan Adjustable flux permanent magnet brushless AC or DC motor
WO1998015048A2 (en) * 1996-10-01 1998-04-09 Szaraz Ernoe Rotor for an electric generator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156819A1 (en) * 1983-09-06 1985-10-09 Sundstrand Corp Rotor for a permanent magnet generator.
EP0156819A4 (en) * 1983-09-06 1986-01-28 Sundstrand Corp Rotor for a permanent magnet generator.
GB2284104A (en) * 1993-11-17 1995-05-24 Ching Chuen Chan Adjustable flux permanent magnet brushless AC or DC motor
GB2284104B (en) * 1993-11-17 1998-04-15 Ching Chuen Chan Adjustable flux permanent magnet brushless DC motor
WO1998015048A2 (en) * 1996-10-01 1998-04-09 Szaraz Ernoe Rotor for an electric generator
WO1998015048A3 (en) * 1996-10-01 1998-09-03 Ernoe Szaraz Rotor for an electric generator

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