FR2476374B1 - Lamelles de noyaux magnetiques, en particulier pour transformateurs - Google Patents

Lamelles de noyaux magnetiques, en particulier pour transformateurs

Info

Publication number
FR2476374B1
FR2476374B1 FR8102499A FR8102499A FR2476374B1 FR 2476374 B1 FR2476374 B1 FR 2476374B1 FR 8102499 A FR8102499 A FR 8102499A FR 8102499 A FR8102499 A FR 8102499A FR 2476374 B1 FR2476374 B1 FR 2476374B1
Authority
FR
France
Prior art keywords
transformers
magnetic core
slats
core slats
magnetic
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
FR8102499A
Other languages
English (en)
Other versions
FR2476374A1 (fr
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.)
SAWATZKY WILFRIED
Original Assignee
SAWATZKY WILFRIED
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 SAWATZKY WILFRIED filed Critical SAWATZKY WILFRIED
Publication of FR2476374A1 publication Critical patent/FR2476374A1/fr
Application granted granted Critical
Publication of FR2476374B1 publication Critical patent/FR2476374B1/fr
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)
  • Soft Magnetic Materials (AREA)
FR8102499A 1980-02-14 1981-02-09 Lamelles de noyaux magnetiques, en particulier pour transformateurs Expired FR2476374B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803005567 DE3005567A1 (de) 1980-02-14 1980-02-14 Kernbleche, insbesondere fuer transformatoren

Publications (2)

Publication Number Publication Date
FR2476374A1 FR2476374A1 (fr) 1981-08-21
FR2476374B1 true FR2476374B1 (fr) 1985-11-15

Family

ID=6094616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102499A Expired FR2476374B1 (fr) 1980-02-14 1981-02-09 Lamelles de noyaux magnetiques, en particulier pour transformateurs

Country Status (12)

Country Link
US (1) US4357587A (fr)
JP (1) JPS56118317A (fr)
AU (1) AU551419B2 (fr)
CA (1) CA1139384A (fr)
CH (1) CH647091A5 (fr)
DE (1) DE3005567A1 (fr)
FR (1) FR2476374B1 (fr)
GB (1) GB2070339B (fr)
IT (1) IT1143503B (fr)
MX (1) MX148962A (fr)
MY (1) MY8700190A (fr)
NZ (1) NZ196058A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231166A1 (de) * 1982-08-21 1984-02-23 Polymer-Physik GmbH & Co KG, 2844 Lemförde Hochspannungstransformator mit hochspannungsgleichrichter und stellglied zur energieversorgung von ein- und mehrstufigen elektronenbeschleunigern
US6072708A (en) * 1996-08-01 2000-06-06 Benchmarq Microelectronics, Inc. Phase controlled switching regulator power supply
CN102360780B (zh) * 2011-08-24 2015-10-28 苏州康开电气有限公司 一种铁芯用硅钢片
EP3185254A1 (fr) * 2015-12-22 2017-06-28 ABB Schweiz AG Noyau magnétique et transformateur comprenant un noyau magnétique
WO2020142796A1 (fr) * 2019-01-04 2020-07-09 Jacobus Johannes Van Der Merwe Procédé de refroidissement d'un transformateur ou d'une bobine d'induction de type coque
KR102023989B1 (ko) * 2019-02-22 2019-09-23 리셋컴퍼니 주식회사 자동화 이물질 적층 방지 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE435925A (fr) * 1938-08-31
US2489977A (en) * 1946-12-03 1949-11-29 Harry F Porter Laminated core
US2806199A (en) * 1953-07-09 1957-09-10 Sola Electric Company Transformer
FR1394650A (fr) * 1964-05-21 1965-04-02 Zimmer Verfahrenstechnik Transformateur
US3461758A (en) * 1967-01-16 1969-08-19 Sola Basic Ind Inc Method of making scrapless laminations for producing a plurality of units
US3546571A (en) * 1968-06-21 1970-12-08 Varo Constant voltage ferroresonant transformer utilizing unequal area core structure
DE2057786A1 (de) * 1970-11-24 1972-05-31 Bernhard Philberth Zweiteiliger Kernblechschnitt fuer Transformatoren
JPS5228139Y2 (fr) * 1972-06-03 1977-06-27
DE2658665A1 (de) * 1976-12-23 1978-06-29 Philberth Karl Dr Phys Kernblech fuer mantelkerne, vorzugsweise fuer transformatoren
DE2650074B2 (de) * 1976-10-30 1980-03-06 Philberth, Karl, Dr.Phys., 8031 Puchheim Kernblech für Mantelkerne, für wechselseitig geschichtete Transformatorenkerne o.dgl
DE2755218A1 (de) * 1977-12-10 1979-06-13 Philberth Karl Dr Phys Kernblech fuer mantelkerne, insbesondere fuer transformatoren

Also Published As

Publication number Publication date
MY8700190A (en) 1987-12-31
GB2070339B (en) 1983-07-27
FR2476374A1 (fr) 1981-08-21
GB2070339A (en) 1981-09-03
CH647091A5 (de) 1984-12-28
DE3005567C2 (fr) 1991-10-31
NZ196058A (en) 1983-12-16
IT8167214A0 (it) 1981-02-13
IT1143503B (it) 1986-10-22
DE3005567A1 (de) 1981-08-20
JPH0145204B2 (fr) 1989-10-03
US4357587A (en) 1982-11-02
AU551419B2 (en) 1986-05-01
MX148962A (es) 1983-07-28
AU6698981A (en) 1981-08-20
CA1139384A (fr) 1983-01-11
JPS56118317A (en) 1981-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse