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SE325078B - - Google Patents

Info

Publication number
SE325078B
SE325078B SE5203/61A SE520361A SE325078B SE 325078 B SE325078 B SE 325078B SE 5203/61 A SE5203/61 A SE 5203/61A SE 520361 A SE520361 A SE 520361A SE 325078 B SE325078 B SE 325078B
Authority
SE
Sweden
Prior art keywords
core
laminations
insulation
limb
adjacent
Prior art date
Application number
SE5203/61A
Other languages
English (en)
Inventor
J Holcomb
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE325078B publication Critical patent/SE325078B/xx

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/341—Preventing or reducing no-load losses or reactive currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
SE5203/61A 1960-05-18 1961-05-18 SE325078B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29896A US3287682A (en) 1960-05-18 1960-05-18 Core insulation for protection against impulse voltage

Publications (1)

Publication Number Publication Date
SE325078B true SE325078B (sv) 1970-06-22

Family

ID=21851449

Family Applications (1)

Application Number Title Priority Date Filing Date
SE5203/61A SE325078B (sv) 1960-05-18 1961-05-18

Country Status (6)

Country Link
US (1) US3287682A (sv)
BE (1) BE603925A (sv)
CH (1) CH391085A (sv)
ES (1) ES267383A1 (sv)
GB (1) GB977993A (sv)
SE (1) SE325078B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341721C2 (de) * 1993-12-03 1996-02-08 Aeg Westinghouse Transport Transformator mit rahmenförmigem Blechpaket
DE29705789U1 (de) * 1997-04-02 1997-06-05 Expert Maschinenbau Gmbh, 64653 Lorsch Transformator
JP2007146673A (ja) * 2005-11-24 2007-06-14 Toyota Motor Corp 電磁駆動弁
US9007162B2 (en) * 2012-09-27 2015-04-14 Hamilton Sundstrand Corporation Laminated “Y”-core transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170048A (en) * 1935-03-20 1939-08-22 Edison Inc Thomas A Coupled circuit system
US2388848A (en) * 1940-11-02 1945-11-13 Maguire Ind Inc Magnetic shielding for transformers and the like
US2725502A (en) * 1952-05-17 1955-11-29 Westinghouse Electric Corp Inductive apparatus
US2810868A (en) * 1953-10-09 1957-10-22 Cutler Hammer Inc Lifting magnets
US2946028A (en) * 1954-04-12 1960-07-19 Mc Graw Edison Co Polyphase transformer
US2892169A (en) * 1954-08-20 1959-06-23 Westinghouse Electric Corp Transformer core structures

Also Published As

Publication number Publication date
CH391085A (de) 1965-04-30
BE603925A (fr) 1961-09-18
ES267383A1 (es) 1961-08-16
GB977993A (en) 1964-12-16
US3287682A (en) 1966-11-22

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