GB559526A - Improvements in or relating to permanent or electro-magnets - Google Patents

Improvements in or relating to permanent or electro-magnets

Info

Publication number
GB559526A
GB559526A GB944342A GB944342A GB559526A GB 559526 A GB559526 A GB 559526A GB 944342 A GB944342 A GB 944342A GB 944342 A GB944342 A GB 944342A GB 559526 A GB559526 A GB 559526A
Authority
GB
United Kingdom
Prior art keywords
laminations
magnets
permanent
assemblage
core
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
GB944342A
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.)
EDWARD JAMES KIRBY
S Smith and Sons Ltd
S Smith and Sons Motor Accesories Ltd
Original Assignee
EDWARD JAMES KIRBY
S Smith and Sons Ltd
S Smith and Sons Motor Accesories 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 EDWARD JAMES KIRBY, S Smith and Sons Ltd, S Smith and Sons Motor Accesories Ltd filed Critical EDWARD JAMES KIRBY
Priority to GB944342A priority Critical patent/GB559526A/en
Publication of GB559526A publication Critical patent/GB559526A/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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)

Abstract

559,526. Magnets ; dynamo-electric machines. SMITH & SONS (MOTOR ACCESSORIES), Ltd., S., and KIRBY, E. J. July 7, 1942, No. 9443. [Class 35] [Also in Group XXII] The core of a permanent or electromagnet comprises a number of laminations 14, 16 of magnetic or magnetizable material soldered or brazed together preferably by copper brazing 15. The alternate laminations are copper-plated and the assemblage subjected to a heating process to effect the brazing. The drawing shows a core for a remote indicating apparatus of the kind described in Specification 537,833, [Group XXXVIII]. The different laminations may be selected with different magnetic properties and assembled in any required number or order to give a desired characteristic for the assemblage.
GB944342A 1942-07-07 1942-07-07 Improvements in or relating to permanent or electro-magnets Expired GB559526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB944342A GB559526A (en) 1942-07-07 1942-07-07 Improvements in or relating to permanent or electro-magnets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB944342A GB559526A (en) 1942-07-07 1942-07-07 Improvements in or relating to permanent or electro-magnets

Publications (1)

Publication Number Publication Date
GB559526A true GB559526A (en) 1944-02-23

Family

ID=9872048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB944342A Expired GB559526A (en) 1942-07-07 1942-07-07 Improvements in or relating to permanent or electro-magnets

Country Status (1)

Country Link
GB (1) GB559526A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500748A (en) * 1947-11-21 1950-03-14 Gen Electric Magnetic structure
US2536824A (en) * 1949-11-19 1951-01-02 Gen Electric Laminated magnetic suspension
US2679607A (en) * 1951-10-12 1954-05-25 Bendix Aviat Corp Pole piece for dynamoelectric machines
US2917643A (en) * 1956-06-27 1959-12-15 Sperry Rand Corp Electrical machine element and method of making same
US2962636A (en) * 1955-07-22 1960-11-29 Perkin Elmer Corp Magnetic filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500748A (en) * 1947-11-21 1950-03-14 Gen Electric Magnetic structure
US2536824A (en) * 1949-11-19 1951-01-02 Gen Electric Laminated magnetic suspension
US2679607A (en) * 1951-10-12 1954-05-25 Bendix Aviat Corp Pole piece for dynamoelectric machines
US2962636A (en) * 1955-07-22 1960-11-29 Perkin Elmer Corp Magnetic filter
US2917643A (en) * 1956-06-27 1959-12-15 Sperry Rand Corp Electrical machine element and method of making same

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