EP 0764596 A1 19970326 - An outer protection and secondary containment system for an underground metal tank for liquid hydrocarbons and a structural element thereof
Title (en)
An outer protection and secondary containment system for an underground metal tank for liquid hydrocarbons and a structural element thereof
Title (de)
Äussere Schutzvorrichtung und sekundäres Rückhaltesystem für unterirdischen, metallischen Behälter für flüssige Kohlenwasserstoffe und strukturelles Element dafür
Title (fr)
Protection extérieure et confinement secondaire pour citernes métalliques souterraines pour hydrocarbures liquides et élément de structure à cet effet
Publication
Application
Priority
EP 95830383 A 19950920
Abstract (en)
An outer protection and secondary containment system for an underground cylindrical metal tank (1) for liquid hydrocarbons comprising two identical half shells (9,10) in plastics, having a generically cylindrical wall closed at one end by a cap (11,12), the half shells being force-fitted on the cylinder of the tank (1) so as to mutually couple with two flanges (13,14) formed at their open end, the cylindrical wall being provided with projections (45), extending inwardly or with bellows-like corrugations so as to form a space between the half shells and the tank, with spacing and coupling between the half shells (9,10), at one side and the tank (1) at the other, ensured by said projections (45) or said bellows-like corrugations (17,19). <IMAGE>
IPC 1-7
IPC 8 full level
B65D 90/503 (2019.01); B65D 88/76 (2006.01); B65D 90/501 (2019.01)
CPC (source: EP US)
B65D 88/76 (2013.01 - EP); B65D 90/501 (2013.01 - EP US); B65D 90/503 (2013.01 - EP US)
Citation (applicant)
- US 4672366 A 19870609 - BUTTS NICHOLAS E [CA]
- US 4739659 A 19880426 - SHARP BRUCE R [US]
- US 4676093 A 19870630 - PUGNALE PETER J [US], et al
Citation (search report)
- [A] US 5335815 A 19940809 - JOSSELYN ALLAN H [US]
- [A] US 5033638 A 19910723 - CRUVER PHIL [US], et al
- [A] US 5115936 A 19920526 - BARTLOW DAVID H [US]
- [A] DE 1752912 A1 19711104 - HAUTMANN HANS
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0764596 A1 19970326; EP 0764596 B1 19990428; AT E179382 T1 19990515; DE 69509384 D1 19990602; DE 69509384 T2 19990826; DK 0764596 T3 19991108; ES 2132587 T3 19990816; GR 3030461 T3 19991029; SI 0764596 T1 19990831
DOCDB simple family (application)
EP 95830383 A 19950920; AT 95830383 T 19950920; DE 69509384 T 19950920; DK 95830383 T 19950920; ES 95830383 T 19950920; GR 990401534 T 19990609; SI 9530236 T 19950920