B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 88/46 (2006.01)
Patent
CA 2165073
The present invention relates to a ring seal for between a Hosting roof (12) and a side wall in a liquid and vapor storage tank (10). The ring seal includes a number of overlapping shoe plates (27) hung from the floating roof by pantograph hanger assemblies (22). The pantograph hanger assemblies urge the shoe plates against the side wall and a gap seal prevents tank vapor loss along a lap joint (302) between adjoining shoe plates.
Joint annulaire placé entre un dôme flottant (12) et une paroi latérale dans un réservoir de stockage de produits liquides et volatils (10). Le joint annulaire comprend un certain nombre de plaques-patins (27) se chevauchant, accrochées au dôme flottant à l'aide de suspensions à pantographe (22). Ces dernières sollicitent les plaques-patins contre les parois latérales et un écran empêche les fuites de vapeurs du réservoir le long d'un joint à recouvrement (302) entre des plaques-patins contiguës.
Cherniwchan William N.
Ford James H.
Kruger Robert G.
Chicago Bridge & Iron Company (delaware)
Chicago Bridge & Iron Technical Services Company
Gowling Lafleur Henderson Llp
LandOfFree
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