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AU4696689A - Transformers and cores for transformers - Google Patents

Transformers and cores for transformers

Info

Publication number
AU4696689A
AU4696689A AU46966/89A AU4696689A AU4696689A AU 4696689 A AU4696689 A AU 4696689A AU 46966/89 A AU46966/89 A AU 46966/89A AU 4696689 A AU4696689 A AU 4696689A AU 4696689 A AU4696689 A AU 4696689A
Authority
AU
Australia
Prior art keywords
transformers
cores
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
AU46966/89A
Inventor
Frank Henry Grimes
Eugenius Sheppard 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.)
ASEA BROWN BOVERI Inc
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 AU4696689A publication Critical patent/AU4696689A/en
Assigned to ASEA BROWN BOVERI, INC. reassignment ASEA BROWN BOVERI, INC. Alteration of Name(s) of Applicant(s) under S113 Assignors: WESTINGHOUSE ELECTRIC CORPORATION
Abandoned legal-status Critical Current

Links

AU46966/89A 1989-01-03 1989-12-20 Transformers and cores for transformers Abandoned AU4696689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29316289A 1989-01-03 1989-01-03
US293162 2002-11-12

Publications (1)

Publication Number Publication Date
AU4696689A true AU4696689A (en) 1990-07-12

Family

ID=23127923

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46966/89A Abandoned AU4696689A (en) 1989-01-03 1989-12-20 Transformers and cores for transformers

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4369297B2 (en) * 2004-05-26 2009-11-18 株式会社日立産機システム Transformer
CN1845273B (en) * 2005-04-08 2010-04-28 大同股份有限公司 Manufacturing method of amorphous iron core
CN100571947C (en) * 2005-08-09 2009-12-23 张明德 A kind of opening cutting tool and cutting method thereof of rolling up iron core

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025010B2 (en) * 1972-05-16 1975-08-20
JPS6142906A (en) * 1984-08-07 1986-03-01 Toshiba Corp Manufacture of stationary induction electric apparatus
JPS61180407A (en) * 1985-02-05 1986-08-13 Toshiba Corp Wound core
US4709471A (en) * 1986-08-15 1987-12-01 Westinghouse Electric Corp. Method of making a magnetic core

Also Published As

Publication number Publication date
ZA9021B (en) 1990-10-31
CN1044871A (en) 1990-08-22
JPH02230706A (en) 1990-09-13
CA2005429A1 (en) 1990-07-03

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