FR1029900A - Transformer or choke coil with air gap - Google Patents

Transformer or choke coil with air gap

Info

Publication number
FR1029900A
FR1029900A FR1029900DA FR1029900A FR 1029900 A FR1029900 A FR 1029900A FR 1029900D A FR1029900D A FR 1029900DA FR 1029900 A FR1029900 A FR 1029900A
Authority
FR
France
Prior art keywords
transformer
air gap
choke coil
choke
coil
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1029900A publication Critical patent/FR1029900A/en
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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1029900D 1949-12-21 1950-12-19 Transformer or choke coil with air gap Expired FR1029900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1029900X 1949-12-21

Publications (1)

Publication Number Publication Date
FR1029900A true FR1029900A (en) 1953-06-08

Family

ID=19867350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029900D Expired FR1029900A (en) 1949-12-21 1950-12-19 Transformer or choke coil with air gap

Country Status (1)

Country Link
FR (1) FR1029900A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391543A1 (en) * 1977-05-21 1978-12-15 Blum Eisen & Metallind IRON CORE WITH BLADES FOR COILS
FR2441910A1 (en) * 1978-11-13 1980-06-13 Magneti Marelli Spa IGNITION COIL FOR MOTOR VEHICLES
FR2457000A1 (en) * 1979-05-14 1980-12-12 Victor Company Of Japan Accurate gap setting for transducer core - inserting non-magnetic round wire to determine gap dimension

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391543A1 (en) * 1977-05-21 1978-12-15 Blum Eisen & Metallind IRON CORE WITH BLADES FOR COILS
FR2441910A1 (en) * 1978-11-13 1980-06-13 Magneti Marelli Spa IGNITION COIL FOR MOTOR VEHICLES
FR2457000A1 (en) * 1979-05-14 1980-12-12 Victor Company Of Japan Accurate gap setting for transducer core - inserting non-magnetic round wire to determine gap dimension

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