GB786541A - Permanent magnet field generator - Google Patents

Permanent magnet field generator

Info

Publication number
GB786541A
GB786541A GB2839455A GB2839455A GB786541A GB 786541 A GB786541 A GB 786541A GB 2839455 A GB2839455 A GB 2839455A GB 2839455 A GB2839455 A GB 2839455A GB 786541 A GB786541 A GB 786541A
Authority
GB
United Kingdom
Prior art keywords
magnets
rotor
stator
magnetic
aluminium
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
GB2839455A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2839455A priority Critical patent/GB786541A/en
Publication of GB786541A publication Critical patent/GB786541A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

786,541. Generators with permanent magnets. KOBER, W. Oct. 5, 1955, No. 28394/55. Class 35. In a generator with the stator and rotor axially displaced side-by-side, the rotor consists of permanent magnets axially disposed and completely surrounded throughout their lengths by highly conductive material such as copper, aluminium or aluminium or magnesium alloy. In Fig. 6 the non-magnetic block 10 has holes to receive the cylindrical magnets 9, the end faces of which, with or without separate polepieces, face the disc type stator 7 shown in Fig. 3 wherein 14 represents a magnetic backplate, while block 10 could be laminated. The magnet assembly could have an outer tube of non-magnetic steel or a sheath formed of binding wire. Other forms show eighteen circumferentially spaced bar magnets of rectangular section and two longitudinally sub-divided magnets of semi-circular section, all axially magnetized. Fig. 2 (not shown) illustrates a machine of known type with the stator surrounding the rotor.
GB2839455A 1955-10-05 1955-10-05 Permanent magnet field generator Expired GB786541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2839455A GB786541A (en) 1955-10-05 1955-10-05 Permanent magnet field generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2839455A GB786541A (en) 1955-10-05 1955-10-05 Permanent magnet field generator

Publications (1)

Publication Number Publication Date
GB786541A true GB786541A (en) 1957-11-20

Family

ID=10274927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2839455A Expired GB786541A (en) 1955-10-05 1955-10-05 Permanent magnet field generator

Country Status (1)

Country Link
GB (1) GB786541A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107801B (en) * 1959-06-19 1961-05-31 High Voltage Engineering Corp Electromagnetic high voltage direct current generator
US6104111A (en) * 1995-05-31 2000-08-15 Turbo Genset Co, Ltd. Rotary electrical machines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107801B (en) * 1959-06-19 1961-05-31 High Voltage Engineering Corp Electromagnetic high voltage direct current generator
US6104111A (en) * 1995-05-31 2000-08-15 Turbo Genset Co, Ltd. Rotary electrical machines
USRE37844E1 (en) * 1995-05-31 2002-09-17 The Turbo Genset Company, Ltd. Rotary electrical machines

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