(19)
(11) EP 0 375 586 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.10.1991 Bulletin 1991/44

(43) Date of publication A2:
27.06.1990 Bulletin 1990/26

(21) Application number: 89500133.7

(22) Date of filing: 20.12.1989
(51) International Patent Classification (IPC)5: F15D 1/10, A63B 43/00, A63B 53/00
(84) Designated Contracting States:
AT BE CH DE FR GB GR IT LI LU NL SE

(30) Priority: 20.12.1988 ES 8803857

(71) Applicant: Doria Iriarte, José Javier
E-48011 Bilbao (ES)

(72) Inventor:
  • Doria Iriarte, José Javier
    E-48011 Bilbao (ES)

(74) Representative: Gonzalez Vacas, Eleuterio 
Calle Sagasta, 4
28004 Madrid
28004 Madrid (ES)


(56) References cited: : 
   
       


    (54) Aerodynamic casing which is adaptable shape depending on the action of the flow released


    (57) It is a casing that is formed around a solid -1-, thanks to the fact that it is provided with hairs, in such a way that the jet or layer of flowing medium released -5- shapes the aforementioned casing, causing a wall to be formed which prevents the passage of energy to the captive masses of flowing medium -4- achieving an energy savings and doing away with vibration by means of this arrangement.







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