(19)
(11) EP 0 185 375 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
09.12.1987 Bulletin 1987/50

(43) Date of publication A2:
25.06.1986 Bulletin 1986/26

(21) Application number: 85116226

(22) Date of filing: 19.12.1985
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 21.12.1984 US 684937

(71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
 ()

(72) Inventors:
  • Popper, Peter
     ()
  • Velvel, William Edward
     ()

   


(54) Wound rotor arm element and centrifuge rotor fabricated therefrom


(57) A centrifuge rotor is fabricated of a stacked plurality of tiers where each tier is formed from a stacked array of wound arms. Each arm is formed from an array of layered turns of anisotropic fibers having parallel side portions connected through curved end turn portions.






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