HU172371B - Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers - Google Patents

Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers

Info

Publication number
HU172371B
HU172371B HU76HI00000434A HUHI000434A HU172371B HU 172371 B HU172371 B HU 172371B HU 76HI00000434 A HU76HI00000434 A HU 76HI00000434A HU HI000434 A HUHI000434 A HU HI000434A HU 172371 B HU172371 B HU 172371B
Authority
HU
Hungary
Prior art keywords
small transformers
maunting
well
laminated core
iron cores
Prior art date
Application number
HU76HI00000434A
Other languages
Hungarian (hu)
Inventor
Sandor Nagy
Geza Rixer
Original Assignee
Hiradastechnikai Anyagok Gyara
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 Hiradastechnikai Anyagok Gyara filed Critical Hiradastechnikai Anyagok Gyara
Priority to HU76HI00000434A priority Critical patent/HU172371B/en
Priority to NL7704969A priority patent/NL7704969A/en
Priority to BE177554A priority patent/BE854609A/en
Priority to DE19772722394 priority patent/DE2722394C3/en
Publication of HU172371B publication Critical patent/HU172371B/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
    • 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)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
HU76HI00000434A 1976-06-10 1976-06-10 Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers HU172371B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU76HI00000434A HU172371B (en) 1976-06-10 1976-06-10 Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers
NL7704969A NL7704969A (en) 1976-06-10 1977-05-05 CORE LOOK FOR SMALL TRANSFORMERS FOR COMMUNICATION PURPOSES AND OTHER ELECTRONIC PURPOSES, AS WELL AS METHOD OF MOUNTING AN IRON CORE OF THESE SMALL TRANSFORMERS, AND TRANSFORMER EQUIPPED WITH THIS IRON CORE.
BE177554A BE854609A (en) 1976-06-10 1977-05-13 SHEET FOR CORES OF SMALL TRANSFORMERS INTENDED FOR TELECOMMUNICATIONS AND ELECTRONICS AND METHOD FOR MOUNTING THESE TRANSFORMERS AND THEIR CORES
DE19772722394 DE2722394C3 (en) 1976-06-10 1977-05-17 Laminated core structure for small transformers suitable for telecommunications and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76HI00000434A HU172371B (en) 1976-06-10 1976-06-10 Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers

Publications (1)

Publication Number Publication Date
HU172371B true HU172371B (en) 1978-08-28

Family

ID=10997176

Family Applications (1)

Application Number Title Priority Date Filing Date
HU76HI00000434A HU172371B (en) 1976-06-10 1976-06-10 Laminated core sheets to communication technique and electronic small transformers, as well as, method for maunting iron cores of these small transformers and these small transformers

Country Status (4)

Country Link
BE (1) BE854609A (en)
DE (1) DE2722394C3 (en)
HU (1) HU172371B (en)
NL (1) NL7704969A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803114C2 (en) * 1978-01-25 1983-04-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Magnet system
DE2926291A1 (en) * 1979-06-29 1981-01-08 Grau Erich Stanzwerk Elek Three limb core electromagnetic transducer - uses two laminations with one carrying central core and other both outer limbs
DE2933781C2 (en) * 1979-08-21 1982-10-07 Fa. Hermann Schwabe, 7067 Urbach Process for the production of E-shaped core sheets and I-shaped return yoke sheets for a choke or a transformer, in particular for gas discharge lamps
DE2950727C2 (en) * 1979-12-17 1983-11-03 May & Christe Gmbh, Transformatorenwerke, 6370 Oberursel Choke coil for the ballast of fluorescent lamps
DE3118465A1 (en) * 1981-05-09 1982-11-25 Bruno 8550 Forchheim Waasner Two-piece core laminate, especially for inductors
CN108516124B (en) * 2018-05-17 2023-11-28 山东巨力电工设备有限公司 Air cushion type single-arm vertical binding machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638944A1 (en) * 1967-02-09 1970-05-14 Waasner B Core sheet with two sheet metal parts
AT309592B (en) * 1969-12-09 1973-08-27 Zumtobel Walter Transformer or induction coil with iron core
GB1345523A (en) * 1970-09-10 1974-01-30 Friedland Ltd V E Doggart J Sk Transformer laminations

Also Published As

Publication number Publication date
DE2722394B2 (en) 1980-12-04
DE2722394A1 (en) 1977-12-22
DE2722394C3 (en) 1981-09-24
BE854609A (en) 1977-09-01
NL7704969A (en) 1977-12-13

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee