AT304691B - Transformer or induction coil - Google Patents

Transformer or induction coil

Info

Publication number
AT304691B
AT304691B AT1141469A AT1141469A AT304691B AT 304691 B AT304691 B AT 304691B AT 1141469 A AT1141469 A AT 1141469A AT 1141469 A AT1141469 A AT 1141469A AT 304691 B AT304691 B AT 304691B
Authority
AT
Austria
Prior art keywords
transformer
induction coil
induction
coil
Prior art date
Application number
AT1141469A
Other languages
German (de)
Inventor
Ernst Ing Wiesner
Original Assignee
Zumtobel Walter
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 Zumtobel Walter filed Critical Zumtobel Walter
Priority to AT1141469A priority Critical patent/AT304691B/en
Priority to NL7016794A priority patent/NL7016794A/xx
Priority to ES1970198354U priority patent/ES198354Y/en
Priority to DE19702058778 priority patent/DE2058778A1/en
Priority to CH1795370A priority patent/CH511502A/en
Priority to GB5791970A priority patent/GB1312495A/en
Priority to NO04689/70A priority patent/NO126649B/no
Application granted granted Critical
Publication of AT304691B publication Critical patent/AT304691B/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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
AT1141469A 1969-12-09 1969-12-09 Transformer or induction coil AT304691B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT1141469A AT304691B (en) 1969-12-09 1969-12-09 Transformer or induction coil
NL7016794A NL7016794A (en) 1969-12-09 1970-11-17
ES1970198354U ES198354Y (en) 1969-12-09 1970-11-30 INDUCTION COIL WITH IRON CORE.
DE19702058778 DE2058778A1 (en) 1969-12-09 1970-11-30 Transformer or induction coil
CH1795370A CH511502A (en) 1969-12-09 1970-12-04 Transformer or induction coil
GB5791970A GB1312495A (en) 1969-12-09 1970-12-07 Transformers and chokes
NO04689/70A NO126649B (en) 1969-12-09 1970-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1141469A AT304691B (en) 1969-12-09 1969-12-09 Transformer or induction coil

Publications (1)

Publication Number Publication Date
AT304691B true AT304691B (en) 1973-01-25

Family

ID=3628577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1141469A AT304691B (en) 1969-12-09 1969-12-09 Transformer or induction coil

Country Status (7)

Country Link
AT (1) AT304691B (en)
CH (1) CH511502A (en)
DE (1) DE2058778A1 (en)
ES (1) ES198354Y (en)
GB (1) GB1312495A (en)
NL (1) NL7016794A (en)
NO (1) NO126649B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI57192C (en) * 1976-10-11 1980-06-10 Helvar Oy JAERNKAERNA FOER DROSSELANORDNING ELLER TRANSFORMATOR

Also Published As

Publication number Publication date
GB1312495A (en) 1973-04-04
NL7016794A (en) 1971-06-11
ES198354Y (en) 1975-11-01
CH511502A (en) 1971-08-15
DE2058778A1 (en) 1971-06-09
NO126649B (en) 1973-03-05
ES198354U (en) 1975-06-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee