초록 ▼

A liquid confinement type of leak detection system for a liquid retaining chamber defined by an inner wall of the system. The leak detection system also includes an outer wall in closely spaced adjacent relation to the inner wall to define a normally liquidtight leak detection chamber therebetween,

A liquid confinement type of leak detection system for a liquid retaining chamber defined by an inner wall of the system. The leak detection system also includes an outer wall in closely spaced adjacent relation to the inner wall to define a normally liquidtight leak detection chamber therebetween, and a porous material disposed between the inner and outer walls so as to be in contact with the inner and outer walls in a manner forming a structural bond therewith. Further, the leak detection system includes sensors associated with the porous material at selected points in the leak detection chamber.

대표청구항 ▼

A liquid confinement leak detection system, comprising: an inner wall defining a liquid retaining chamber therewithin, an outer wall in closely spaced adjacent relation to said inner wall to define a normally liquid-tight leak detection chamber therebetween, and a porous material disposed between sa

A liquid confinement leak detection system, comprising: an inner wall defining a liquid retaining chamber therewithin, an outer wall in closely spaced adjacent relation to said inner wall to define a normally liquid-tight leak detection chamber therebetween, and a porous material disposed between said inner and outer walls; said porous material being a batt disposed between said inner and outer walls and being comprised of a needled non-woven fibrous composite material having inner and outer surfaces in intimate contact with said inner and outer walls; means for forming a structural bond between said porous material and said inner and outer walls; and leak detection means associated with said leak detection chamber.