FR588513A - Improvements to electro-magnetic devices - Google Patents

Improvements to electro-magnetic devices

Info

Publication number
FR588513A
FR588513A FR588513DA FR588513A FR 588513 A FR588513 A FR 588513A FR 588513D A FR588513D A FR 588513DA FR 588513 A FR588513 A FR 588513A
Authority
FR
France
Prior art keywords
electro
magnetic devices
magnetic
devices
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR588513A publication Critical patent/FR588513A/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)
FR588513D 1924-11-04 1924-11-04 Improvements to electro-magnetic devices Expired FR588513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR588513T 1924-11-04

Publications (1)

Publication Number Publication Date
FR588513A true FR588513A (en) 1925-05-08

Family

ID=8962126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR588513D Expired FR588513A (en) 1924-11-04 1924-11-04 Improvements to electro-magnetic devices

Country Status (1)

Country Link
FR (1) FR588513A (en)

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