GB1150886A - Improvements in and relating to Magnetic Cores - Google Patents

Improvements in and relating to Magnetic Cores

Info

Publication number
GB1150886A
GB1150886A GB4311365A GB4311365A GB1150886A GB 1150886 A GB1150886 A GB 1150886A GB 4311365 A GB4311365 A GB 4311365A GB 4311365 A GB4311365 A GB 4311365A GB 1150886 A GB1150886 A GB 1150886A
Authority
GB
United Kingdom
Prior art keywords
members
relating
oct
magnetic cores
laminations
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
GB4311365A
Inventor
Donald Brook
John William Dix
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB4311365A priority Critical patent/GB1150886A/en
Priority to CH1359266A priority patent/CH445631A/en
Publication of GB1150886A publication Critical patent/GB1150886A/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

1,150,886. Transformers. ENGLISH ELECTRIC CO. Ltd. 7 Oct., 1966 [11 Oct., 1965], No. 43113/65. Heading HIT. In a core type magnetic core for an electrical transformer or reactor having at least three leg members and interconnecting yoke members, all of the members are of elliptical or substantially elliptical cross-section. Each member may be built up of packets of laminations, the width being constant in each packet, and may be of a shape bounded by four arcs of circles, Fig. 4 (not shown).
GB4311365A 1965-10-11 1965-10-11 Improvements in and relating to Magnetic Cores Expired GB1150886A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4311365A GB1150886A (en) 1965-10-11 1965-10-11 Improvements in and relating to Magnetic Cores
CH1359266A CH445631A (en) 1965-10-11 1966-09-21 Core magnetic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4311365A GB1150886A (en) 1965-10-11 1965-10-11 Improvements in and relating to Magnetic Cores

Publications (1)

Publication Number Publication Date
GB1150886A true GB1150886A (en) 1969-05-07

Family

ID=10427378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4311365A Expired GB1150886A (en) 1965-10-11 1965-10-11 Improvements in and relating to Magnetic Cores

Country Status (2)

Country Link
CH (1) CH445631A (en)
GB (1) GB1150886A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159067A1 (en) * 1984-03-20 1985-10-23 Pauwels-Trafo Belgium N.V. Magnetic core
RU2444801C1 (en) * 2010-07-14 2012-03-10 Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского" Flat polyphase magnetic system
WO2014167571A1 (en) * 2013-04-11 2014-10-16 U.T.T. Unique Transformer Technologies Ltd. Three-phase chokes and methods of manufacturing thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581258A (en) * 1969-02-13 1971-05-25 Friedrich Raupach Electromagnetic wiring system of interlinked coils particularly suitable in a current transformer for high voltages

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159067A1 (en) * 1984-03-20 1985-10-23 Pauwels-Trafo Belgium N.V. Magnetic core
RU2444801C1 (en) * 2010-07-14 2012-03-10 Открытое акционерное общество "Энергетический институт им. Г.М. Кржижановского" Flat polyphase magnetic system
WO2014167571A1 (en) * 2013-04-11 2014-10-16 U.T.T. Unique Transformer Technologies Ltd. Three-phase chokes and methods of manufacturing thereof

Also Published As

Publication number Publication date
CH445631A (en) 1967-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees