FR2108782A1 - - Google Patents

Info

Publication number
FR2108782A1
FR2108782A1 FR7035846A FR7035846A FR2108782A1 FR 2108782 A1 FR2108782 A1 FR 2108782A1 FR 7035846 A FR7035846 A FR 7035846A FR 7035846 A FR7035846 A FR 7035846A FR 2108782 A1 FR2108782 A1 FR 2108782A1
Authority
FR
France
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.)
Granted
Application number
FR7035846A
Other languages
French (fr)
Other versions
FR2108782B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7035846A priority Critical patent/FR2108782B1/fr
Priority to DE19712101878 priority patent/DE2101878A1/en
Publication of FR2108782A1 publication Critical patent/FR2108782A1/fr
Application granted granted Critical
Publication of FR2108782B1 publication Critical patent/FR2108782B1/fr
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
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • 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
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • 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
    • H01F41/024—Manufacturing of magnetic circuits made from deformed sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
FR7035846A 1970-10-05 1970-10-05 Expired FR2108782B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7035846A FR2108782B1 (en) 1970-10-05 1970-10-05
DE19712101878 DE2101878A1 (en) 1970-10-05 1971-01-15 Process for manufacturing electrical transformers or magnetic transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7035846A FR2108782B1 (en) 1970-10-05 1970-10-05

Publications (2)

Publication Number Publication Date
FR2108782A1 true FR2108782A1 (en) 1972-05-26
FR2108782B1 FR2108782B1 (en) 1973-12-07

Family

ID=9062263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035846A Expired FR2108782B1 (en) 1970-10-05 1970-10-05

Country Status (2)

Country Link
DE (1) DE2101878A1 (en)
FR (1) FR2108782B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655717A (en) * 1947-03-24 1953-10-20 Ulysses S Dunn Method of forming wound magnetic cores

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655717A (en) * 1947-03-24 1953-10-20 Ulysses S Dunn Method of forming wound magnetic cores

Also Published As

Publication number Publication date
FR2108782B1 (en) 1973-12-07
DE2101878A1 (en) 1972-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse