FR2165772A1 - - Google Patents

Info

Publication number
FR2165772A1
FR2165772A1 FR7147541A FR7147541A FR2165772A1 FR 2165772 A1 FR2165772 A1 FR 2165772A1 FR 7147541 A FR7147541 A FR 7147541A FR 7147541 A FR7147541 A FR 7147541A FR 2165772 A1 FR2165772 A1 FR 2165772A1
Authority
FR
France
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.)
Granted
Application number
FR7147541A
Other languages
French (fr)
Other versions
FR2165772B1 (en
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7147541A priority Critical patent/FR2165772B1/fr
Publication of FR2165772A1 publication Critical patent/FR2165772A1/fr
Application granted granted Critical
Publication of FR2165772B1 publication Critical patent/FR2165772B1/fr
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
    • H01F17/041—Means for preventing rotation or displacement of the core
    • 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
    • H01F17/043—Fixed inductances of the signal type  with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR7147541A 1971-12-30 1971-12-30 Expired FR2165772B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7147541A FR2165772B1 (en) 1971-12-30 1971-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147541A FR2165772B1 (en) 1971-12-30 1971-12-30

Publications (2)

Publication Number Publication Date
FR2165772A1 true FR2165772A1 (en) 1973-08-10
FR2165772B1 FR2165772B1 (en) 1975-03-14

Family

ID=9088383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147541A Expired FR2165772B1 (en) 1971-12-30 1971-12-30

Country Status (1)

Country Link
FR (1) FR2165772B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281744A (en) * 1964-04-22 1966-10-25 Cambridge Thermionic Corp Variable core locked impedance devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281744A (en) * 1964-04-22 1966-10-25 Cambridge Thermionic Corp Variable core locked impedance devices

Also Published As

Publication number Publication date
FR2165772B1 (en) 1975-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse