(19)
(11) EP 0 090 828 A1

(12)

(43) Date of publication:
12.10.1983 Bulletin 1983/41

(21) Application number: 82903034.0

(22) Date of filing: 01.10.1982
(51) International Patent Classification (IPC): 
A62C 3/ 06( . )
B65D 90/ 22( . )
(86) International application number:
PCT/BR1982/000014
(87) International publication number:
WO 1983/001200 (14.04.1983 Gazette 1983/09)
(84) Designated Contracting States:
FR

(30) Priority: 01.10.1981 BR 19816101373U

(71) Applicant: UCERPO S/A. IDEIAS, PESQUIZAS E INVENCOES
Sao Paulo (BR)

(72) Inventor:
  • SOBRINHO, Luiz Cocozza
    Sao Paulo (BR)

   


(54) TROUGH-LIKE COLLAR FOR THE UPPER EXTERNAL RIM OF FUEL RESERVOIRS FOR COOLING THEREOF