CA3152995C - Noyau enroule - Google Patents

Noyau enroule

Info

Publication number
CA3152995C
CA3152995C CA3152995A CA3152995A CA3152995C CA 3152995 C CA3152995 C CA 3152995C CA 3152995 A CA3152995 A CA 3152995A CA 3152995 A CA3152995 A CA 3152995A CA 3152995 C CA3152995 C CA 3152995C
Authority
CA
Canada
Prior art keywords
block
electrical steel
steel sheets
wound core
portions
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.)
Active
Application number
CA3152995A
Other languages
English (en)
Other versions
CA3152995A1 (fr
Inventor
Hisashi Mogi
Takahito MIZUMURA
Teruyuki Tamaki
Hiroshi Fujimura
Ryu Hirayama
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority claimed from PCT/JP2020/033491 external-priority patent/WO2021045169A1/fr
Publication of CA3152995A1 publication Critical patent/CA3152995A1/fr
Application granted granted Critical
Publication of CA3152995C publication Critical patent/CA3152995C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

Il est décrit un noyau enroulé muni d’un corps stratifié comprenant plusieurs tôles magnétiques en acier empilées en forme d’anneau en vue de profil. Le corps stratifié comprend plusieurs parties pliées et plusieurs parties de forme rectangulaire situées entre les parties pliées adjacentes. Au moins une de ces parties de forme rectangulaire comprend un chemin de transmission thermique délimité par les tôles magnétiques en acier, au moins au niveau d’une partie située entre les tôles magnétiques en acier empilées. Le chemin de transmission de chaleur n’est présent que dans la partie de forme rectangulaire concernée.
CA3152995A 2019-09-03 2020-09-03 Noyau enroule Active CA3152995C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-160544 2019-09-03
JP2019160544 2019-09-03
PCT/JP2020/033491 WO2021045169A1 (fr) 2019-09-03 2020-09-03 Noyau enroulé

Publications (2)

Publication Number Publication Date
CA3152995A1 CA3152995A1 (fr) 2021-03-11
CA3152995C true CA3152995C (fr) 2026-04-14

Family

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