GB181534A - An improved dynamo for magnetising permanent magnets, and for other purposes - Google Patents

An improved dynamo for magnetising permanent magnets, and for other purposes

Info

Publication number
GB181534A
GB181534A GB1014021A GB1014021A GB181534A GB 181534 A GB181534 A GB 181534A GB 1014021 A GB1014021 A GB 1014021A GB 1014021 A GB1014021 A GB 1014021A GB 181534 A GB181534 A GB 181534A
Authority
GB
United Kingdom
Prior art keywords
dynamo
magnet
purposes
permanent magnets
series
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
GB1014021A
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 GB1014021A priority Critical patent/GB181534A/en
Publication of GB181534A publication Critical patent/GB181534A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

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

Abstract

181,534. Scorey, A. T. April 6, 1921. Dynamos, regulating; electromagnets; pole-pieces and cores.-The field magnet of a dynamo for magnetizing permanent magnets andfor other purposes is constructed in the form of an H, the lower limbs constituting the dynamo poles and the upper limbs 20, 21 being adapted to conduct leakage flux, and the field magnet winding is divided into two parts which can be connected in series or parallel. The magnet to be magnetized is placed in the upper limbs 20, 21 of the magnet and the field windings are connected in parallel. When the dynamo is used to supply current to an external circuit such as a battery and lighting circuit the field windings are connected in series with each other. A switch 15 is provided by which the field magnet windings can be connected in series or parallel.
GB1014021A 1921-04-06 1921-04-06 An improved dynamo for magnetising permanent magnets, and for other purposes Expired GB181534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1014021A GB181534A (en) 1921-04-06 1921-04-06 An improved dynamo for magnetising permanent magnets, and for other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1014021A GB181534A (en) 1921-04-06 1921-04-06 An improved dynamo for magnetising permanent magnets, and for other purposes

Publications (1)

Publication Number Publication Date
GB181534A true GB181534A (en) 1922-06-22

Family

ID=9962236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1014021A Expired GB181534A (en) 1921-04-06 1921-04-06 An improved dynamo for magnetising permanent magnets, and for other purposes

Country Status (1)

Country Link
GB (1) GB181534A (en)

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