ES147612A1 - Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores. - Google Patents

Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores.

Info

Publication number
ES147612A1
ES147612A1 ES147612A ES147612A ES147612A1 ES 147612 A1 ES147612 A1 ES 147612A1 ES 147612 A ES147612 A ES 147612A ES 147612 A ES147612 A ES 147612A ES 147612 A1 ES147612 A1 ES 147612A1
Authority
ES
Spain
Prior art keywords
radio receivers
coupling transformer
variable coupling
variable
transformer
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
ES147612A
Other languages
English (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.)
Industrie Magneti Marelli SRL
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Priority to ES147612A priority Critical patent/ES147612A1/es
Publication of ES147612A1 publication Critical patent/ES147612A1/es
Expired legal-status Critical Current

Links

ES147612A 1939-12-14 1939-12-14 Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores. Expired ES147612A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES147612A ES147612A1 (es) 1939-12-14 1939-12-14 Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES147612A ES147612A1 (es) 1939-12-14 1939-12-14 Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores.

Publications (1)

Publication Number Publication Date
ES147612A1 true ES147612A1 (es) 1941-09-16

Family

ID=65597930

Family Applications (1)

Application Number Title Priority Date Filing Date
ES147612A Expired ES147612A1 (es) 1939-12-14 1939-12-14 Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores.

Country Status (1)

Country Link
ES (1) ES147612A1 (es)

Similar Documents

Publication Publication Date Title
CH207143A (de) Radioempfangsgerät.
CH270712A (de) Mehrfachradioempfangsanlage.
ES147612A1 (es) Transformador de acoplamiento variable, más especialmente para aparatos radiorreceptores.
CH205224A (de) Antennenanordnung für Funkbaken.
FR814209A (fr) Régulateur-commutateur combiné, plus spécialement destiné aux installations radio-électriques
CH212536A (de) Radioempfangsgerät.
CH208369A (de) Radiobake.
CH212539A (de) Radioempfangsgerät.
CH207285A (de) Radioempfangsgerät.
CH208100A (de) Radioempfangsgerät.
CH207368A (fr) Radiophare.
ES145228A1 (es) Aparato radiorreceptor.
DK58428C (da) Trykknapvælger til Radiomodtagere.
ES5289Y (es) Banana de conexión para aparatos receptores de radiotelefonía.
DK61011C (da) Bølgelængdeomskifter til Radiomodtageapparater.
CH206858A (de) Fernschreibempfänger.
DK58168C (da) Radiomodtageapparat.
CH211388A (de) Radioempfangsgerät.
CH208105A (de) Radioempfangsgerät.
DK55114C (da) Radiomodtagekobling.
CH207284A (de) Radioempfangsgerät.
CH202378A (de) Radioempfangsgerät.
DK55063C (da) Radiomodtager med variabel Selektivitet.
ES145339A1 (es) Sistema electrotécnico para aparatos radio receptores.
DK64242C (da) Afstemningsmekanisme til Radiomodtagere.