FR780229A - Self-induction coil - Google Patents

Self-induction coil

Info

Publication number
FR780229A
FR780229A FR780229DA FR780229A FR 780229 A FR780229 A FR 780229A FR 780229D A FR780229D A FR 780229DA FR 780229 A FR780229 A FR 780229A
Authority
FR
France
Prior art keywords
self
induction coil
induction
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Application granted granted Critical
Publication of FR780229A publication Critical patent/FR780229A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/08—Loading coils for telecommunication circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR780229D 1933-11-10 1934-10-26 Self-induction coil Expired FR780229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE780229X 1933-11-10

Publications (1)

Publication Number Publication Date
FR780229A true FR780229A (en) 1935-04-20

Family

ID=6687983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780229D Expired FR780229A (en) 1933-11-10 1934-10-26 Self-induction coil

Country Status (1)

Country Link
FR (1) FR780229A (en)

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