FR856255A - Inductance coils or the like - Google Patents

Inductance coils or the like

Info

Publication number
FR856255A
FR856255A FR856255DA FR856255A FR 856255 A FR856255 A FR 856255A FR 856255D A FR856255D A FR 856255DA FR 856255 A FR856255 A FR 856255A
Authority
FR
France
Prior art keywords
inductance coils
inductance
coils
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 FR856255A publication Critical patent/FR856255A/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
    • H01F27/08—Cooling; Ventilating
    • H01F27/20—Cooling by special gases or non-ambient air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR856255D 1939-02-17 1939-02-17 Inductance coils or the like Expired FR856255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856255T 1939-02-17

Publications (1)

Publication Number Publication Date
FR856255A true FR856255A (en) 1940-06-10

Family

ID=9328757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856255D Expired FR856255A (en) 1939-02-17 1939-02-17 Inductance coils or the like

Country Status (1)

Country Link
FR (1) FR856255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847928C (en) * 1949-10-22 1952-08-28 Lorenz C Ag Cooling device for variometer sliding contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE847928C (en) * 1949-10-22 1952-08-28 Lorenz C Ag Cooling device for variometer sliding contacts

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