FR1129275A - Aimants permanents - Google Patents

Aimants permanents

Info

Publication number
FR1129275A
FR1129275A FR1129275DA FR1129275A FR 1129275 A FR1129275 A FR 1129275A FR 1129275D A FR1129275D A FR 1129275DA FR 1129275 A FR1129275 A FR 1129275A
Authority
FR
France
Prior art keywords
permanent magnets
magnets
permanent
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)
Inventor
Andre Pierrot
Gerard Gomez
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
Application granted granted Critical
Publication of FR1129275A publication Critical patent/FR1129275A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR1129275D 1955-07-28 1955-07-28 Aimants permanents Expired FR1129275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129275T 1955-07-28

Publications (1)

Publication Number Publication Date
FR1129275A true FR1129275A (fr) 1957-01-17

Family

ID=9636805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129275D Expired FR1129275A (fr) 1955-07-28 1955-07-28 Aimants permanents

Country Status (1)

Country Link
FR (1) FR1129275A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989479A (en) * 1955-11-21 1961-06-20 Steatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop
US2989478A (en) * 1955-11-16 1961-06-20 Stcatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989478A (en) * 1955-11-16 1961-06-20 Stcatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop
US3024196A (en) * 1955-11-16 1962-03-06 Steatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop
US2989479A (en) * 1955-11-21 1961-06-20 Steatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop

Similar Documents

Publication Publication Date Title
FR1114606A (fr) Perfectionnements aux aimants permanents
FR1131337A (fr) Séparateur à aimant permanent
FR1086346A (fr) Perfectionnements aux aimants permanents
FR1167248A (fr) Perfectionnements aux aimants permanents
CH344104A (de) Magnetischer Schaltkreis
FR1105964A (fr) Perfectionnement aux aimants permanents
FR1129275A (fr) Aimants permanents
FR1139375A (fr) Génératrice à aimants permanents
FR1163303A (fr) Aimants magnétiques permanents
FR1120694A (fr) Aimants permanents
FR1155867A (fr) Aimants permanents perfectionnés
FR1147344A (fr) Séparateur magnétique
FR1135767A (fr) Dispositifs magnétiques à aimants permanents amovibles
FR1128293A (fr) Poulie à aimants permanents
FR1162656A (fr) Perfectionnements apportés aux alternateurs à aimants permanents
FR69243E (fr) Aimants permanents
FR1151076A (fr) Aimants permanents
AT198829B (de) Magnetmotor
FR1096422A (fr) Perfectionnement dans la construction des aimants permanents
AT199562B (de) Permanentmagnetischer Rollgang
AT192454B (de) Magnetsystem
FR1243700A (fr) Aimant permanent
AT193072B (de) Magnetische Zahnprothese
IE22084L (en) Permanent magnets
IE21771L (en) Permanent magnets