IT8220900A0 - Metodi ed apparati per montare un nucleo di trasformatore. - Google Patents

Metodi ed apparati per montare un nucleo di trasformatore.

Info

Publication number
IT8220900A0
IT8220900A0 IT8220900A IT2090082A IT8220900A0 IT 8220900 A0 IT8220900 A0 IT 8220900A0 IT 8220900 A IT8220900 A IT 8220900A IT 2090082 A IT2090082 A IT 2090082A IT 8220900 A0 IT8220900 A0 IT 8220900A0
Authority
IT
Italy
Prior art keywords
assembly
equipment
methods
transformer core
transformer
Prior art date
Application number
IT8220900A
Other languages
English (en)
Other versions
IT1150884B (it
Inventor
Walter John Pasko
William Henry Rathbun
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 IT8220900A0 publication Critical patent/IT8220900A0/it
Application granted granted Critical
Publication of IT1150884B publication Critical patent/IT1150884B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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 & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
IT20900/82A 1981-05-04 1982-04-23 Metodi ed apparati per montare un nucleo di trasformatore IT1150884B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26002381A 1981-05-04 1981-05-04

Publications (2)

Publication Number Publication Date
IT8220900A0 true IT8220900A0 (it) 1982-04-23
IT1150884B IT1150884B (it) 1986-12-17

Family

ID=22987498

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20900/82A IT1150884B (it) 1981-05-04 1982-04-23 Metodi ed apparati per montare un nucleo di trasformatore

Country Status (5)

Country Link
JP (1) JPS57193012A (it)
CA (1) CA1178349A (it)
DE (1) DE3216076A1 (it)
FR (1) FR2505083B1 (it)
IT (1) IT1150884B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736370B2 (ja) * 1987-03-04 1995-04-19 三菱電機株式会社 静止誘導機器用鉄心の組立方法
EP3667686A1 (en) * 2018-12-12 2020-06-17 Siemens Aktiengesellschaft Clamping bridge and clamping system for an electric transformer

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US325119A (en) * 1885-08-25 Frederick w
GB807352A (en) * 1956-07-06 1959-01-14 British Thomson Houston Co Ltd Improvements in large transformer cores
US2922972A (en) * 1956-08-20 1960-01-26 Gen Electric Five leg core for large transformers
GB887092A (en) * 1959-09-25 1962-01-17 Fuller Electric Ltd Improved method of constructing transformer cores
DE1260610B (de) * 1962-05-02 1968-02-08 Ass Elect Ind Grosstransformator
FR1354450A (fr) * 1963-04-05 1964-03-06 English Electric Co Ltd Appareil électrique à induction
FR1354694A (fr) * 1963-04-29 1964-03-06 Ass Elect Ind Perfectionnements aux circuits magnétiques des transformateurs
FR1364471A (fr) * 1963-07-25 1964-06-19 Thomson Houston Comp Francaise Appareil fixe à induction
NL6717462A (it) * 1967-12-21 1969-06-24
GB1326766A (en) * 1969-09-19 1973-08-15 Gen Electric Laminated magnetic cores for electric induction apparatus
JPS52120328A (en) * 1976-04-02 1977-10-08 Hitachi Ltd Assembly for transformer core
JPS5727008A (en) * 1980-06-20 1982-02-13 Alsthom Atlantique Sa Reactor
JPH079201U (ja) * 1993-07-26 1995-02-10 和博 北田 大きさを変えられるヘアカーラー

Also Published As

Publication number Publication date
DE3216076A1 (de) 1982-11-18
FR2505083A1 (fr) 1982-11-05
JPS57193012A (en) 1982-11-27
FR2505083B1 (fr) 1986-01-31
IT1150884B (it) 1986-12-17
CA1178349A (en) 1984-11-20
DE3216076C2 (it) 1992-02-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940427