GB819605A - Improvements in or relating to cores for inductive apparatus - Google Patents

Improvements in or relating to cores for inductive apparatus

Info

Publication number
GB819605A
GB819605A GB8781/57A GB878157A GB819605A GB 819605 A GB819605 A GB 819605A GB 8781/57 A GB8781/57 A GB 8781/57A GB 878157 A GB878157 A GB 878157A GB 819605 A GB819605 A GB 819605A
Authority
GB
United Kingdom
Prior art keywords
march
inductive apparatus
cores
relating
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
GB8781/57A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB819605A publication Critical patent/GB819605A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

819,605. Transformers and inductors. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. March 18, 1957 [March 27, 1956], No. 8781/57. Class 38 (2). A laminated magnetic core for inductive apparatus has inorganic cementitious matial 12 applied to the edges of the laminations 11 to render the structure rigid. The core may be wound from cold rolled oriented silicon iron. The cementitious material may be sodium silicate and silica, magnesium oxychloride cement, or a mixture of limestone and clay, and the thickness of the layer 12 may range from <SP>1</SP>/ 64 -<SP>1</SP>/ 16 inch.
GB8781/57A 1956-03-27 1957-03-18 Improvements in or relating to cores for inductive apparatus Expired GB819605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US819605XA 1956-03-27 1956-03-27

Publications (1)

Publication Number Publication Date
GB819605A true GB819605A (en) 1959-09-09

Family

ID=22167484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8781/57A Expired GB819605A (en) 1956-03-27 1957-03-18 Improvements in or relating to cores for inductive apparatus

Country Status (1)

Country Link
GB (1) GB819605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734975A (en) * 1985-12-04 1988-04-05 General Electric Company Method of manufacturing an amorphous metal transformer core and coil assembly

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