GB677912A - Improvements in or relating to flywheel magnetos - Google Patents

Improvements in or relating to flywheel magnetos

Info

Publication number
GB677912A
GB677912A GB2457749A GB2457749A GB677912A GB 677912 A GB677912 A GB 677912A GB 2457749 A GB2457749 A GB 2457749A GB 2457749 A GB2457749 A GB 2457749A GB 677912 A GB677912 A GB 677912A
Authority
GB
United Kingdom
Prior art keywords
fly
unit
wheel
magnetic material
magnetic
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
GB2457749A
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 GB2457749A priority Critical patent/GB677912A/en
Publication of GB677912A publication Critical patent/GB677912A/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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/222—Flywheel magnetos
    • H02K21/225—Flywheel magnetos having I-shaped, E-shaped or similarly shaped armature cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

677,912. Ignition magnetos. PHELON, R. E. Sept. 25, 1950 [Sept. 24, 1949], No. 24577/49. Addition to 640,164. Class 35. In a fly-wheel magneto of the kind described in the parent Specification the field structure consists of radially placed pair(s) of members made of magnetic material of which, at least, one is a permanent magnet, and each such pair of members are connected by an arcuate member so as to form a structurally separable magnetic unit from the fly-wheel. Fig. 3 shows such unit in which the two magnets 68, 70 are joined by a connecting member 62 made of magnetic material. The unit is arranged to be fixed to the fly-wheel 52 which can be made of either magnetic or non-magnetic material. Counter-balance for the magnet unit is provided by cutting away or forming the annular flange 54 at positions where the flange 54 registers with the magnet unit so as to offset the extra weight of the latter. The fly-wheel 52 ha integral blades 56 adapted to co-operate with housing to provide a circulation of cooling air
GB2457749A 1949-09-24 1949-09-24 Improvements in or relating to flywheel magnetos Expired GB677912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2457749A GB677912A (en) 1949-09-24 1949-09-24 Improvements in or relating to flywheel magnetos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2457749A GB677912A (en) 1949-09-24 1949-09-24 Improvements in or relating to flywheel magnetos

Publications (1)

Publication Number Publication Date
GB677912A true GB677912A (en) 1952-08-27

Family

ID=10213840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2457749A Expired GB677912A (en) 1949-09-24 1949-09-24 Improvements in or relating to flywheel magnetos

Country Status (1)

Country Link
GB (1) GB677912A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108150284A (en) * 2017-11-09 2018-06-12 昆山三动力有限公司 Engine and the mechanical equipment comprising the engine
EP2682721B1 (en) * 2005-10-06 2021-03-17 Micro Motion Inc. Magnet assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682721B1 (en) * 2005-10-06 2021-03-17 Micro Motion Inc. Magnet assembly
CN108150284A (en) * 2017-11-09 2018-06-12 昆山三动力有限公司 Engine and the mechanical equipment comprising the engine

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