(19)
(11) EP 0 614 064 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
10.05.1995 Bulletin 1995/19

(43) Date of publication A2:
07.09.1994 Bulletin 1994/36

(21) Application number: 94200485.4

(22) Date of filing: 24.02.1994
(51) International Patent Classification (IPC)5: F28F 9/02, F28D 7/16
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE LI LU MC NL PT SE

(30) Priority: 03.03.1993 IT MI930404

(71) Applicant: NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S.p.A.
I-50127 Florence (IT)

(72) Inventors:
  • Malquori, Franco
    I-57126 Livorno (IT)
  • Fiore, Paolo
    I-50030 Vaglia (Florence) (IT)

(74) Representative: Fusina, Gerolamo et al
Ing. Barzanò & Zanardo Milano S.p.A, Via Borgonuovo, 10
I-20121 Milano
I-20121 Milano (IT)


(56) References cited: : 
   
       


    (54) Improved closure system for a heat exchanger distributor


    (57) A closure system for a heat exchanger distributor (1) in which the cover (13), of breech lock type, is provided with a central aperture (19) hermetically sealable by a door (20). Preferred door fastening embodiments are also described.






    Search report