FR740672A - A method of manufacturing coils, especially useful in radioelectricity - Google Patents

A method of manufacturing coils, especially useful in radioelectricity

Info

Publication number
FR740672A
FR740672A FR740672DA FR740672A FR 740672 A FR740672 A FR 740672A FR 740672D A FR740672D A FR 740672DA FR 740672 A FR740672 A FR 740672A
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
radioelectricity
method
especially useful
manufacturing coils
coils
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
Other languages
French (fr)
Inventor
Jacques Mendel
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
Grant date

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus 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
    • H01F41/02Apparatus 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
    • H01F41/04Apparatus 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 for manufacturing coils
    • H01F41/12Insulating of windings
    • H01F41/122Insulating between turns or between winding layers
FR740672A 1932-08-02 1932-08-02 A method of manufacturing coils, especially useful in radioelectricity Expired FR740672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR740672T 1932-08-02

Publications (1)

Publication Number Publication Date
FR740672A true FR740672A (en) 1933-01-30

Family

ID=9135537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740672A Expired FR740672A (en) 1932-08-02 1932-08-02 A method of manufacturing coils, especially useful in radioelectricity

Country Status (1)

Country Link
FR (1) FR740672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324101A1 (en) * 1975-09-15 1977-04-08 Siemens Ag Method for producing a self-supporting coil in the part concerning the coil, more particularly for voice coil motors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324101A1 (en) * 1975-09-15 1977-04-08 Siemens Ag Method for producing a self-supporting coil in the part concerning the coil, more particularly for voice coil motors

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