GB211612A - Apparatus for improving the performance of magnetos - Google Patents

Apparatus for improving the performance of magnetos

Info

Publication number
GB211612A
GB211612A GB3352122A GB3352122A GB211612A GB 211612 A GB211612 A GB 211612A GB 3352122 A GB3352122 A GB 3352122A GB 3352122 A GB3352122 A GB 3352122A GB 211612 A GB211612 A GB 211612A
Authority
GB
United Kingdom
Prior art keywords
magneto
field
magnet
magnets
auxiliary
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
GB3352122A
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 GB3352122A priority Critical patent/GB211612A/en
Publication of GB211612A publication Critical patent/GB211612A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

211,612. Boaler, R. C. J. Dec. 8, 1922. Magneto-electric machines; regulation of machines by auxiliary detachable field-magnets; cores; yokes; magnets.-To strengthen the field of an ignition magneto when starting an engine, or to control a motor or dynamo by varying the strength of the field, an auxiliary magnet is brought into co-operation with the field-magnet of the machine. The yoke A is shaped to enable it to be passed over the magneto &c. When an electromagnet is used, the excitation of its coils B, B<1>, Fig. 1, may be controlled by resistances. When a permanent magnet is used, it is adapted to be moved into and out of proximity to the fieldmagnets, and for manual operation a handle F, Fig. 2, is provided. The keeper G is arranged to slide up to stops H, H<1> when the magnet is placed over a magneto.
GB3352122A 1922-12-08 1922-12-08 Apparatus for improving the performance of magnetos Expired GB211612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3352122A GB211612A (en) 1922-12-08 1922-12-08 Apparatus for improving the performance of magnetos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3352122A GB211612A (en) 1922-12-08 1922-12-08 Apparatus for improving the performance of magnetos

Publications (1)

Publication Number Publication Date
GB211612A true GB211612A (en) 1924-02-28

Family

ID=10354024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3352122A Expired GB211612A (en) 1922-12-08 1922-12-08 Apparatus for improving the performance of magnetos

Country Status (1)

Country Link
GB (1) GB211612A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190808B2 (en) 2004-03-12 2007-03-13 Interdigital Technology Corporation Method for watermarking recordings based on atmospheric conditions
US7272240B2 (en) 2004-12-03 2007-09-18 Interdigital Technology Corporation Method and apparatus for generating, sensing, and adjusting watermarks
US7321761B2 (en) 2004-12-03 2008-01-22 Interdigital Technology Corporation Method and apparatus for preventing unauthorized data from being transferred
US7904723B2 (en) 2005-01-12 2011-03-08 Interdigital Technology Corporation Method and apparatus for enhancing security of wireless communications
US7929409B2 (en) 2004-01-13 2011-04-19 Interdigital Technology Corporation Orthogonal frequency division multiplexing (OFDM) method and apparatus for protecting and authenticating wirelessly transmitted digital information
US7987369B2 (en) 2005-03-03 2011-07-26 Interdigital Technology Corporation Using watermarking to reduce communication overhead

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7929409B2 (en) 2004-01-13 2011-04-19 Interdigital Technology Corporation Orthogonal frequency division multiplexing (OFDM) method and apparatus for protecting and authenticating wirelessly transmitted digital information
US7190808B2 (en) 2004-03-12 2007-03-13 Interdigital Technology Corporation Method for watermarking recordings based on atmospheric conditions
US7272240B2 (en) 2004-12-03 2007-09-18 Interdigital Technology Corporation Method and apparatus for generating, sensing, and adjusting watermarks
US7321761B2 (en) 2004-12-03 2008-01-22 Interdigital Technology Corporation Method and apparatus for preventing unauthorized data from being transferred
US7904723B2 (en) 2005-01-12 2011-03-08 Interdigital Technology Corporation Method and apparatus for enhancing security of wireless communications
US8621225B2 (en) 2005-01-12 2013-12-31 Interdigital Technology Corporation Method and apparatus for enhancing security of wireless communications
US7987369B2 (en) 2005-03-03 2011-07-26 Interdigital Technology Corporation Using watermarking to reduce communication overhead
US8458481B2 (en) 2005-03-03 2013-06-04 Interdigital Technology Corporation Using watermarking to reduce communication overhead

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