|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||405/52 ; 137/371 ; 141/86 ; 405/128|
|발명자 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 0|
A fuel spill containment system for use with an underground fuel tank has two upstanding fill tubes extending upwardly from the tank through the bottom wall of a spill container. Each tube has an adjustable sealed connection with the container bottom wall to adapt to the container for different fill tube spacings. The spill container is floatably positioned within a protective casing having an overhead cover with an access opening above the fill tubes. A flexible annular sleeve extends from the spill container side wall to the overhead cover to form a fl...
A spill containment device for the fill tube of a liquid storage tank, comprising: a casing to be recessed into the ground, said casing comprising a cover having an access opening therein, a removable closure for closing said access opening, a spill container located within said casing below the access opening, said container having a bottom wall and an annular upstanding side wall integrally joined to and extending upwardly from the bottom wall, a flexible sleeve having an upper annular edge thereof connected to the cover about the access opening, and a...