FR26348E - Improvements in the construction of cores used for making pupin charging coils, electromagnets or similar devices - Google Patents

Improvements in the construction of cores used for making pupin charging coils, electromagnets or similar devices

Info

Publication number
FR26348E
FR26348E FR26348DA FR26348E FR 26348 E FR26348 E FR 26348E FR 26348D A FR26348D A FR 26348DA FR 26348 E FR26348 E FR 26348E
Authority
FR
France
Prior art keywords
pupin
electromagnets
construction
making
similar 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 FR26348E publication Critical patent/FR26348E/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)
FR26348D 1922-05-12 1922-05-12 Improvements in the construction of cores used for making pupin charging coils, electromagnets or similar devices Expired FR26348E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26348T 1922-05-12

Publications (1)

Publication Number Publication Date
FR26348E true FR26348E (en) 1923-11-06

Family

ID=8664788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26348D Expired FR26348E (en) 1922-05-12 1922-05-12 Improvements in the construction of cores used for making pupin charging coils, electromagnets or similar devices

Country Status (1)

Country Link
FR (1) FR26348E (en)

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