JPS5293917A - Three phase induction electrical apparatus iron core - Google Patents

Three phase induction electrical apparatus iron core

Info

Publication number
JPS5293917A
JPS5293917A JP932476A JP932476A JPS5293917A JP S5293917 A JPS5293917 A JP S5293917A JP 932476 A JP932476 A JP 932476A JP 932476 A JP932476 A JP 932476A JP S5293917 A JPS5293917 A JP S5293917A
Authority
JP
Japan
Prior art keywords
iron core
electrical apparatus
phase induction
induction electrical
core main
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.)
Pending
Application number
JP932476A
Other languages
Japanese (ja)
Inventor
Masaaki Maejima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP932476A priority Critical patent/JPS5293917A/en
Publication of JPS5293917A publication Critical patent/JPS5293917A/en
Pending legal-status Critical Current

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  • General Induction Heating (AREA)

Abstract

PURPOSE: To decrease an iron loss and a temperature rise by making a magnetic flux wave distortion circulating through a central core main leg small by maming a magnetic resistance og a central core main leg larger than a magnetic resistance of left and right core main legs.
COPYRIGHT: (C)1977,JPO&Japio
JP932476A 1976-02-02 1976-02-02 Three phase induction electrical apparatus iron core Pending JPS5293917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP932476A JPS5293917A (en) 1976-02-02 1976-02-02 Three phase induction electrical apparatus iron core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP932476A JPS5293917A (en) 1976-02-02 1976-02-02 Three phase induction electrical apparatus iron core

Publications (1)

Publication Number Publication Date
JPS5293917A true JPS5293917A (en) 1977-08-08

Family

ID=11717284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP932476A Pending JPS5293917A (en) 1976-02-02 1976-02-02 Three phase induction electrical apparatus iron core

Country Status (1)

Country Link
JP (1) JPS5293917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194507A (en) * 1981-05-26 1982-11-30 Mitsubishi Electric Corp Iron core of three-phase transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194507A (en) * 1981-05-26 1982-11-30 Mitsubishi Electric Corp Iron core of three-phase transformer
JPS6233728B2 (en) * 1981-05-26 1987-07-22 Mitsubishi Electric Corp

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