[go: up one dir, main page]

FR581855A - Perfectionnement aux self-inductions - Google Patents

Perfectionnement aux self-inductions

Info

Publication number
FR581855A
FR581855A FR581855DA FR581855A FR 581855 A FR581855 A FR 581855A FR 581855D A FR581855D A FR 581855DA FR 581855 A FR581855 A FR 581855A
Authority
FR
France
Prior art keywords
inductions
self
improvement
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
English (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.)
LE TRANSFORMATEUR
Original Assignee
LE TRANSFORMATEUR
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 TRANSFORMATEUR filed Critical LE TRANSFORMATEUR
Application granted granted Critical
Publication of FR581855A publication Critical patent/FR581855A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR581855D 1924-05-20 1924-05-20 Perfectionnement aux self-inductions Expired FR581855A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR581855T 1924-05-20

Publications (1)

Publication Number Publication Date
FR581855A true FR581855A (fr) 1924-12-08

Family

ID=8957668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR581855D Expired FR581855A (fr) 1924-05-20 1924-05-20 Perfectionnement aux self-inductions

Country Status (1)

Country Link
FR (1) FR581855A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246111B (de) * 1961-03-24 1967-08-03 Licentia Gmbh Kernlose Starkstromdrosselspule mit magnetisch leitenden Jochen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246111B (de) * 1961-03-24 1967-08-03 Licentia Gmbh Kernlose Starkstromdrosselspule mit magnetisch leitenden Jochen

Similar Documents

Publication Publication Date Title
FR575307A (fr) Perfectionnement aux suspensoirs
FR592192A (fr) Perfectionnement apporté aux projectiles empennés
FR591988A (fr) Perfectionnements aux hyudroglisseurs
FR581855A (fr) Perfectionnement aux self-inductions
FR28700E (fr) Perfectionnement aux volettes de guimperie
FR593838A (fr) Perfectionnement aux édredons
FR587456A (fr) Perfectionnement aux cravates
FR614391A (fr) Perfectionnement aux réfrigérants
FR588828A (fr) Perfectionnements apportés aux étuis
FR605094A (fr) Perfectionnement aux barattes-malaxeurs
FR603022A (fr) Perfectionnements aux tampons
FR580895A (fr) Perfectionnement aux projections cinématographiques
FR576563A (fr) Perfectionnement aux interrupteurs horaires
FR573537A (fr) Perfectionnement aux norias
FR630685A (fr) Perfectionnement aux servo-freins
FR637267A (fr) Perfectionnement aux barattes-malaxeurs
FR628581A (fr) Perfectionnement aux harmoniums
FR553244A (fr) Perfectionnement aux crémones
FR584921A (fr) Perfectionnement aux lavoirs
FR597741A (fr) Perfectionnements aux constructions électriques
FR599022A (fr) Perfectionnements aux constructions électriques
FR561190A (fr) Perfectionnement aux volettes de guimperie
FR596735A (fr) Perfectionnement aux appareils de pyrogénation
FR589397A (fr) Perfectionnements aux paliers
FR30828E (fr) Perfectionnement aux faucheuses-lieuses