(19)
(11) EP 1 586 807 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.04.2011 Bulletin 2011/14

(43) Date of publication A2:
19.10.2005 Bulletin 2005/42

(21) Application number: 04078026.4

(22) Date of filing: 02.11.2004
(51) International Patent Classification (IPC): 
F17C 1/16(2006.01)
 F17C 1/06(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL HR LT LV MK YU

(30) Priority: 13.04.2004 PL 36717504

(71) Applicant: "Stako" sp. z o.o.
76-200 Slupsk (PL)

(72) Inventors:
  • Staniuk, Marek
    76-200 Slupsk (PL)
  • Kubicz, Stanislaw
    76-256 Sycewice (PL)
  • Borkowski, Wojciech
    54-440 Wroclaw (PL)
  • Wojciechowski, Pawel
    76-200 Slurpsk (PL)

(74) Representative: Niburska, Danuta et al
Al. 3 Maja 68 B
76-200 Slupsk
76-200 Slupsk (PL)

   


(54) The composite tank and the technology of its manufacturing


(57) The invention solves the issue of the composite tank and the way of its manufacturing. It is peculiar because it has the liner (1) with the collar consisting of two parts (4).
The internal part (3) has the external surface (8) to connect with the neck (2) of the liner (1) and a fragment of the segment (9) to connect with the external part (7). The neck (2) of the liner is internal.
The collar (4) is covered jointly with the liner (1) by layers (14) of the composite material - glass fiber and carbon fiber.
The way of manufacturing of the composite container, according to the invention involves the fact that after manufacturing of the elements of the neck, molding and joint manufacturing of the liner with the internal part of the collar takes place; then, after the assembly of the external part of the collar, the assembled tank is covered with the layers of the composite material - carbon fiber. The outer layers of the container are made of glass fiber.







Search report