ES290044A2 - An arrangement for clamping iron transformer cores - Google Patents

An arrangement for clamping iron transformer cores

Info

Publication number
ES290044A2
ES290044A2 ES0290044A ES290044A ES290044A2 ES 290044 A2 ES290044 A2 ES 290044A2 ES 0290044 A ES0290044 A ES 0290044A ES 290044 A ES290044 A ES 290044A ES 290044 A2 ES290044 A2 ES 290044A2
Authority
ES
Spain
Prior art keywords
clamping
arrangement
transformer cores
clamping iron
iron transformer
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.)
Expired
Application number
ES0290044A
Other languages
Spanish (es)
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon 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
Priority claimed from CH1002862A external-priority patent/CH397854A/en
Application filed by Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of ES290044A2 publication Critical patent/ES290044A2/en
Expired 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

An arrangement as described in the parent Specification for clamping the laminations of a transformer core comprising transverse clamping members for the yokes and clamping plates for the limbs pre-set in the manner of arched leaf springs in which the cross-section of the clamping plates has a moment of inertia I = k 1 d4 where k 1 = 0À15 x 10-5 to 1À1 x 10-5 and d is the diameter of the circumscribed circle of the cross-section of the core. Formul[mu] are also given for the length of the clamping limbs and the extent to which they are pre-set out of the straight.
ES0290044A 1962-08-22 1963-07-16 An arrangement for clamping iron transformer cores Expired ES290044A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1002862A CH397854A (en) 1961-05-25 1962-08-22 Device for clamping transformer iron bodies

Publications (1)

Publication Number Publication Date
ES290044A2 true ES290044A2 (en) 1964-04-01

Family

ID=4358568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0290044A Expired ES290044A2 (en) 1962-08-22 1963-07-16 An arrangement for clamping iron transformer cores

Country Status (2)

Country Link
ES (1) ES290044A2 (en)
GB (1) GB1046867A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20060018A1 (en) * 2006-01-17 2007-07-18 Gbe Srl TIGHTENING, COMPACTION AND LIFTING SYSTEM FOR TRANSFORMERS AND ELECTRIC REACTORS
CA2825304C (en) * 2011-01-26 2018-06-05 Abb Technology Ag A transformer having a core frame with interlocking members

Also Published As

Publication number Publication date
GB1046867A (en) 1966-10-26

Similar Documents

Publication Publication Date Title
FR1248268A (en) Winding for electromechanical energy converters
ES290044A2 (en) An arrangement for clamping iron transformer cores
GB831439A (en) Improvements in or relating to magnetic core structures
GB857444A (en) Improvements in or relating to laminated electro-magnetic cores
GB771652A (en) Improvements in electric transformer or similar cores
CA598244A (en) Transformer core and coil clamping means
GB885176A (en) Improvements in and relating to laminated electro-magnetic cores
FR1232249A (en) Improvements to transformers and induction coils
GB871868A (en) Improvements in or relating to clamping arrangements for laminated magnetic cores in transformers
CH383492A (en) Transformer winding, provided with several pairs of coils
CA623514A (en) Continuous core loss tester for transformer and dynamo sheet steels
FR1241224A (en) Hydraulic energy transformer
CA577854A (en) Transformer core construction
AU241830B2 (en) Improvements in or relating to magnetic cores for inductance coils
CA606593A (en) Five-leg core for large power transformers
GB913108A (en) Improvements relating to the construction of large power transformers
AU4824859A (en) Improvements in or relating to magnetic cores for inductance coils
CA578927A (en) Magnetic core
AU234680B2 (en) Improvements relating to transformer windings
FR1260446A (en) Magnetic core
CA574763A (en) Magnetic core structure
AU239912B2 (en) Improvements in or relating to electric inductance coil assemblies
AU264001B2 (en) Improvements relating to magnetic core matrices
AU231682B2 (en) Improvements in or relating to magnetic core
AU239567B2 (en) Improvements relating to ferrite core matrix type store arrangements