GB1089976A - Improvements in and relating to laminated core transformers - Google Patents

Improvements in and relating to laminated core transformers

Info

Publication number
GB1089976A
GB1089976A GB2283065A GB2283065A GB1089976A GB 1089976 A GB1089976 A GB 1089976A GB 2283065 A GB2283065 A GB 2283065A GB 2283065 A GB2283065 A GB 2283065A GB 1089976 A GB1089976 A GB 1089976A
Authority
GB
United Kingdom
Prior art keywords
limb
strap
metal
laminated core
loop
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
GB2283065A
Inventor
Bernard Kalkner
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to GB2283065A priority Critical patent/GB1089976A/en
Publication of GB1089976A publication Critical patent/GB1089976A/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
    • 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
    • H01F27/33—Arrangements for noise damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

1,089,976. Transformers. LICENTIA PATENT-VERWALTUNGS G.m.b.H. May 28, 1965, No. 22830/65. Heading H1T. A limb of a laminated core of a transformer consists of two semi-cylindrical half-limbs 1 spaced apart by distance-pieces 3 to define a cooling duct 2 along the length of the limb, the laminations being clamped together by a plurality of spaced apart clamping straps 4 surrounding the limb, and each strap 4 being tensioned by a closed loop 5 contained in the duct 2 and looped over diametrically opposed portions of the strap 4. The strap 4 is either of metal with an insulating link or of plastics material with possibly a metal link. The loop 5 is of metal with possibly an insulating link. The loop 5 may be twisted through 180 degrees.
GB2283065A 1965-05-28 1965-05-28 Improvements in and relating to laminated core transformers Expired GB1089976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2283065A GB1089976A (en) 1965-05-28 1965-05-28 Improvements in and relating to laminated core transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2283065A GB1089976A (en) 1965-05-28 1965-05-28 Improvements in and relating to laminated core transformers

Publications (1)

Publication Number Publication Date
GB1089976A true GB1089976A (en) 1967-11-08

Family

ID=10185736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2283065A Expired GB1089976A (en) 1965-05-28 1965-05-28 Improvements in and relating to laminated core transformers

Country Status (1)

Country Link
GB (1) GB1089976A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106024322A (en) * 2016-06-29 2016-10-12 无锡康柏斯机械科技有限公司 Iron core structure of distribution transformer special for electric vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106024322A (en) * 2016-06-29 2016-10-12 无锡康柏斯机械科技有限公司 Iron core structure of distribution transformer special for electric vehicle

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