CA2005429A1 - Transformateurs et noyaux de transformateur - Google Patents

Transformateurs et noyaux de transformateur

Info

Publication number
CA2005429A1
CA2005429A1 CA 2005429 CA2005429A CA2005429A1 CA 2005429 A1 CA2005429 A1 CA 2005429A1 CA 2005429 CA2005429 CA 2005429 CA 2005429 A CA2005429 A CA 2005429A CA 2005429 A1 CA2005429 A1 CA 2005429A1
Authority
CA
Canada
Prior art keywords
core
laminations
cuts
groups
group
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.)
Abandoned
Application number
CA 2005429
Other languages
English (en)
Inventor
Frank H. Grimes
Eugenius S. Hammack
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CA2005429A1 publication Critical patent/CA2005429A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Manufacturing Cores, Coils, And Magnets (AREA)
CA 2005429 1989-01-03 1989-12-13 Transformateurs et noyaux de transformateur Abandoned CA2005429A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29316289A 1989-01-03 1989-01-03
US293,162 1989-01-03

Publications (1)

Publication Number Publication Date
CA2005429A1 true CA2005429A1 (fr) 1990-07-03

Family

ID=23127923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2005429 Abandoned CA2005429A1 (fr) 1989-01-03 1989-12-13 Transformateurs et noyaux de transformateur

Country Status (5)

Country Link
JP (1) JPH02230706A (fr)
CN (1) CN1044871A (fr)
AU (1) AU4696689A (fr)
CA (1) CA2005429A1 (fr)
ZA (1) ZA9021B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4369297B2 (ja) * 2004-05-26 2009-11-18 株式会社日立産機システム 変圧器
CN1845273B (zh) * 2005-04-08 2010-04-28 大同股份有限公司 非晶质铁心的制造方法
CN100571947C (zh) * 2005-08-09 2009-12-23 张明德 一种卷铁芯的开口切割工具及其切割方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025010B2 (fr) * 1972-05-16 1975-08-20
JPS6142906A (ja) * 1984-08-07 1986-03-01 Toshiba Corp 静止誘導電器の製造方法
JPS61180407A (ja) * 1985-02-05 1986-08-13 Toshiba Corp 巻鉄心
US4709471A (en) * 1986-08-15 1987-12-01 Westinghouse Electric Corp. Method of making a magnetic core

Also Published As

Publication number Publication date
AU4696689A (en) 1990-07-12
JPH02230706A (ja) 1990-09-13
CN1044871A (zh) 1990-08-22
ZA9021B (en) 1990-10-31

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Legal Events

Date Code Title Description
FZDE Dead