GB1344526A - Laminated iron core for electric induction apparatus - Google Patents

Laminated iron core for electric induction apparatus

Info

Publication number
GB1344526A
GB1344526A GB1768271A GB1768271A GB1344526A GB 1344526 A GB1344526 A GB 1344526A GB 1768271 A GB1768271 A GB 1768271A GB 1768271 A GB1768271 A GB 1768271A GB 1344526 A GB1344526 A GB 1344526A
Authority
GB
United Kingdom
Prior art keywords
iron core
induction apparatus
laminated iron
electric induction
electric
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
GB1768271A
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB1344526A publication Critical patent/GB1344526A/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)
GB1768271A 1970-05-29 1971-05-27 Laminated iron core for electric induction apparatus Expired GB1344526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH804970A CH516863A (en) 1970-05-29 1970-05-29 Layered iron core for electrical induction devices, in particular transformers or chokes

Publications (1)

Publication Number Publication Date
GB1344526A true GB1344526A (en) 1974-01-23

Family

ID=4334343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1768271A Expired GB1344526A (en) 1970-05-29 1971-05-27 Laminated iron core for electric induction apparatus

Country Status (4)

Country Link
CH (1) CH516863A (en)
DE (2) DE2043295A1 (en)
FR (1) FR2110851A5 (en)
GB (1) GB1344526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012155967A1 (en) * 2011-05-18 2012-11-22 Siemens Aktiengesellschaft Low-noise transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012155967A1 (en) * 2011-05-18 2012-11-22 Siemens Aktiengesellschaft Low-noise transformer

Also Published As

Publication number Publication date
CH516863A (en) 1971-12-15
FR2110851A5 (en) 1972-06-02
DE7032574U (en) 1972-04-20
DE2043295A1 (en) 1971-12-09

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Legal Events

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