GB688861A - Improvements in or relating to laminated magnetic cores for single phase transformers - Google Patents

Improvements in or relating to laminated magnetic cores for single phase transformers

Info

Publication number
GB688861A
GB688861A GB2112350A GB2112350A GB688861A GB 688861 A GB688861 A GB 688861A GB 2112350 A GB2112350 A GB 2112350A GB 2112350 A GB2112350 A GB 2112350A GB 688861 A GB688861 A GB 688861A
Authority
GB
United Kingdom
Prior art keywords
relating
single phase
magnetic cores
laminated magnetic
phase transformers
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
GB2112350A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB2112350A priority Critical patent/GB688861A/en
Publication of GB688861A publication Critical patent/GB688861A/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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

688,861. Transformers. GENERAL ELECTRIC CO., Ltd., and HALLIDAY, D. May 11, 1951 [Aug. 25, 1950], No. 21123/50. Class 38 (ii). A single-phase shell type laminated transformer core has a central limb 1 of regular hexagonal crosssection, and each lamination layer comprises plates of two different sizes which are the same for all layers. The yokes 3 joining the winding limb 1 with limbs 2 may be equi-spaced as shown, or in a modification, not shown, two may be adjacent each other and spaced 120 degrees from the third.
GB2112350A 1950-08-25 1950-08-25 Improvements in or relating to laminated magnetic cores for single phase transformers Expired GB688861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2112350A GB688861A (en) 1950-08-25 1950-08-25 Improvements in or relating to laminated magnetic cores for single phase transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2112350A GB688861A (en) 1950-08-25 1950-08-25 Improvements in or relating to laminated magnetic cores for single phase transformers

Publications (1)

Publication Number Publication Date
GB688861A true GB688861A (en) 1953-03-18

Family

ID=10157574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2112350A Expired GB688861A (en) 1950-08-25 1950-08-25 Improvements in or relating to laminated magnetic cores for single phase transformers

Country Status (1)

Country Link
GB (1) GB688861A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496967A1 (en) * 1980-12-24 1982-06-25 Mo Proizv Obie Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips
DE3046543A1 (en) * 1980-12-10 1982-07-22 Moskovskoe proizvodstvennoe ob"edinenie "Elektrozavod" imeni V.V. Kujbyševa, Moskva Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046543A1 (en) * 1980-12-10 1982-07-22 Moskovskoe proizvodstvennoe ob"edinenie "Elektrozavod" imeni V.V. Kujbyševa, Moskva Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips
FR2496967A1 (en) * 1980-12-24 1982-06-25 Mo Proizv Obie Laminated core assembly for power transformers - has regular polygonal cross-section built up from quadrilateral packets of identical strips

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