FR894466A - High frequency coil comprising an electric member placed in the space limited by the winding - Google Patents

High frequency coil comprising an electric member placed in the space limited by the winding

Info

Publication number
FR894466A
FR894466A FR894466DA FR894466A FR 894466 A FR894466 A FR 894466A FR 894466D A FR894466D A FR 894466DA FR 894466 A FR894466 A FR 894466A
Authority
FR
France
Prior art keywords
winding
high frequency
frequency coil
member placed
space limited
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 FR894466A publication Critical patent/FR894466A/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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/361—Electric or magnetic shields or screens made of combinations of electrically conductive material and ferromagnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR894466D 1942-03-14 1943-05-05 High frequency coil comprising an electric member placed in the space limited by the winding Expired FR894466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL894466X 1942-03-14

Publications (1)

Publication Number Publication Date
FR894466A true FR894466A (en) 1944-12-26

Family

ID=19856048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894466D Expired FR894466A (en) 1942-03-14 1943-05-05 High frequency coil comprising an electric member placed in the space limited by the winding

Country Status (1)

Country Link
FR (1) FR894466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458880A1 (en) * 1979-06-05 1981-01-02 Philips Nv TRANSFORMER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458880A1 (en) * 1979-06-05 1981-01-02 Philips Nv TRANSFORMER

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