DE9202442U1 - - Google Patents

Info

Publication number
DE9202442U1
DE9202442U1 DE9202442U DE9202442U DE9202442U1 DE 9202442 U1 DE9202442 U1 DE 9202442U1 DE 9202442 U DE9202442 U DE 9202442U DE 9202442 U DE9202442 U DE 9202442U DE 9202442 U1 DE9202442 U1 DE 9202442U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9202442U
Other languages
German (de)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE9202442U priority Critical patent/DE9202442U1/de
Priority to EP93250018A priority patent/EP0556939A1/en
Publication of DE9202442U1 publication Critical patent/DE9202442U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Coils Of Transformers For General Uses (AREA)
DE9202442U 1992-02-21 1992-02-21 Expired - Lifetime DE9202442U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9202442U DE9202442U1 (en) 1992-02-21 1992-02-21
EP93250018A EP0556939A1 (en) 1992-02-21 1993-01-19 Transformer or reactor core for a power transformer or a power reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9202442U DE9202442U1 (en) 1992-02-21 1992-02-21

Publications (1)

Publication Number Publication Date
DE9202442U1 true DE9202442U1 (en) 1993-06-17

Family

ID=6876527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9202442U Expired - Lifetime DE9202442U1 (en) 1992-02-21 1992-02-21

Country Status (2)

Country Link
EP (1) EP0556939A1 (en)
DE (1) DE9202442U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000049629A1 (en) * 1999-02-16 2000-08-24 Square D Company Energy efficient hybrid core
DE102008032799A1 (en) * 2008-07-11 2010-01-14 Abb Technology Ag E-shaped core e.g. round core such as winding core, for power transformer, has sheet plates forming sheet plate packets and stacked on top of each other so that one of plates is laterally shifted in plane opposite to adjacent plates

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4332295B2 (en) * 2000-12-22 2009-09-16 キヤノン株式会社 Fixing device
US6816054B2 (en) * 2003-03-10 2004-11-09 Kuo-Liang Lin Silicon steel core for transformers or choke coils
FI20106184A0 (en) 2010-11-11 2010-11-11 Thermo Fisher Scientific Oy Kahvapipetti
CN112420347A (en) * 2020-11-18 2021-02-26 吴江变压器有限公司 High-efficiency distribution transformer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050438B (en) * 1959-02-12 Siemens Schuckertwerke Aktiengesellschaft Berlin und Erlangen Layered iron core for electrical devices, especially for transformers, chokes and the like
DE404582C (en) * 1922-06-23 1924-10-23 Bbc Brown Boveri & Cie Sheet metal cut for transformers with yoke plates laminated into the leg ends
DE1008817B (en) * 1954-02-05 1957-05-23 Siemens Ag Rectangular magnetic core made of laminated sheet metal for electrical induction devices, especially transformers
CH341896A (en) * 1955-12-30 1959-10-31 Oerlikon Maschf Nested iron body for transformers
US3411121A (en) * 1967-06-27 1968-11-12 Gen Electric Insulated clamping means for laminated magnetic core
FR2131107A5 (en) * 1971-03-30 1972-11-10 Alsthom Savoisienne
JPS57143807A (en) * 1981-03-02 1982-09-06 Daihen Corp Iron core for stationary electrical equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000049629A1 (en) * 1999-02-16 2000-08-24 Square D Company Energy efficient hybrid core
DE102008032799A1 (en) * 2008-07-11 2010-01-14 Abb Technology Ag E-shaped core e.g. round core such as winding core, for power transformer, has sheet plates forming sheet plate packets and stacked on top of each other so that one of plates is laterally shifted in plane opposite to adjacent plates

Also Published As

Publication number Publication date
EP0556939A1 (en) 1993-08-25

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