ATE8086T1 - DEVICE FOR LAYERING CORES FOR TRANSFORMERS AND CHOKE COILS. - Google Patents

DEVICE FOR LAYERING CORES FOR TRANSFORMERS AND CHOKE COILS.

Info

Publication number
ATE8086T1
ATE8086T1 AT81105707T AT81105707T ATE8086T1 AT E8086 T1 ATE8086 T1 AT E8086T1 AT 81105707 T AT81105707 T AT 81105707T AT 81105707 T AT81105707 T AT 81105707T AT E8086 T1 ATE8086 T1 AT E8086T1
Authority
AT
Austria
Prior art keywords
metal sheets
guide bars
layer
transformers
single metal
Prior art date
Application number
AT81105707T
Other languages
German (de)
Inventor
Ernst Manzinger
Original Assignee
Transformatoren Union Aktiengesellschaft
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 Transformatoren Union Aktiengesellschaft filed Critical Transformatoren Union Aktiengesellschaft
Application granted granted Critical
Publication of ATE8086T1 publication Critical patent/ATE8086T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

1. Apparatus for covering cores for transformers and choke coils with a plurality of single metal sheets (10) one for each layer and with intersection lines which are mutually offset from layer to layer and overlap one another, the individual metal sheets (10) being mechanically guided and supported at least during the application of the core characterized in that - - at least two corners of their contour, which corners preferably enclose an acute angle, all the single metal sheets (10) are guided in verically arranged grooves (15) having a prismatic cross-section, in guide bars (1), all the single metal sheets (10) being free from special apertures and recesses provided for mechanical guidance ; - the guide bars (1) are continuously adjustable in the vertical direction ; - in the horizontal direction, the guide bars (1) can be adjusted in steps corresponding to half the width of the metal sheets, apart from a continuous fine adjustement (5) ; and - the setting of the guide bars (1) is indicated in each case.
AT81105707T 1980-07-28 1981-07-20 DEVICE FOR LAYERING CORES FOR TRANSFORMERS AND CHOKE COILS. ATE8086T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3028605A DE3028605C2 (en) 1980-07-28 1980-07-28 Device for layering cores for transformers and reactors
EP81105707A EP0045035B1 (en) 1980-07-28 1981-07-20 Device for assembling transformer and choke cores

Publications (1)

Publication Number Publication Date
ATE8086T1 true ATE8086T1 (en) 1984-07-15

Family

ID=6108302

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81105707T ATE8086T1 (en) 1980-07-28 1981-07-20 DEVICE FOR LAYERING CORES FOR TRANSFORMERS AND CHOKE COILS.

Country Status (4)

Country Link
EP (1) EP0045035B1 (en)
JP (1) JPS5753920A (en)
AT (1) ATE8086T1 (en)
DE (1) DE3028605C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623271A1 (en) * 1986-07-10 1988-01-21 Volta Werke Electricitaet Laminated iron core for transformers and inductors having two or three wound core limbs
DE3735661A1 (en) * 1987-10-21 1989-05-03 Siemens Ag DEVICE FOR LAYING LAMINATED IRON CORES FOR TRANSFORMERS AND THROTTLE COILS
US7752735B2 (en) * 2007-08-09 2010-07-13 Abb Technology Ag Coil bus transformer and a method of manufacturing the same
DE102010061022B3 (en) 2010-12-03 2012-03-01 Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg Method and device for producing a stack of sheets
CN106829512B (en) * 2017-02-10 2018-12-18 济南奥图自动化股份有限公司 A kind of servo closed assembly opposite joint mechanism
CN108152616B (en) * 2017-12-14 2023-06-27 马鞍山豪远电子有限公司 Performance detection device for transformer core, transformer manufacturing system and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332922A (en) * 1940-06-26 1943-10-26 Kuperus Jan Magnetic circuit comprising a laminated coiled core
GB799505A (en) * 1955-03-25 1958-08-13 Mullard Radio Valve Co Ltd An improved transformer core clamping device
FR1519526A (en) * 1966-02-15 1968-04-05 Laminated Magnetic Core Improvements
DE1638406B1 (en) * 1967-08-23 1970-09-24 Licentia Gmbh Method for pressing together and for measuring the thickness of layer cores for induction devices and device for carrying out the method
NL7013117A (en) * 1970-09-04 1972-03-07
DE7134945U (en) * 1971-09-14 1973-12-20 Habermann H DEVICE FOR ALTERNATIVE LAYING OF SHEET METAL IN THE WINDOW OF A WINDED REEL
DE2163700C3 (en) * 1971-12-22 1979-03-15 Transformatoren Union Ag, 7000 Stuttgart Method and apparatus for the automatic layering of individual sheets for the lower yoke and the legs of multi-leg cores for transformers, inductors, and the like
BE792926A (en) * 1971-12-22 1973-04-16 Transformatoren Union Ag DEVICE FOR STACKING IRON CORE SHEETS TRANSFORMER SHEETS, SELF COILS AND SIMILAR INDUCTION APPLIANCES
BE779905A (en) * 1972-02-25 1972-08-25 Acec MAGNETIC CORE FOR SMOOTHING SELF.
US3927454A (en) * 1973-04-13 1975-12-23 Hitachi Ltd Apparatus for producing laminated magnetic cores for inductive electric apparatus
US3792397A (en) * 1973-07-02 1974-02-12 Allis Chalmers Stationary induction apparatus having sound attenuating core clamping means
DE2537410C2 (en) * 1975-08-22 1983-08-11 Brown, Boveri & Cie Ag, 6800 Mannheim Device for stacking individual sheets to form a sheet package
DE2613150A1 (en) * 1976-03-27 1977-09-29 Transformatoren Union Ag Transformer core laminations prodn. - uses machining system with connecting conveyors for shape cutting, distribution and stacking

Also Published As

Publication number Publication date
JPS5753920A (en) 1982-03-31
EP0045035B1 (en) 1984-06-20
DE3028605A1 (en) 1982-02-25
DE3028605C2 (en) 1983-10-27
EP0045035A1 (en) 1982-02-03

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