Importance

Loading Importance Indicators...

Abstract

A fitting for a sealed gas emission sample container with an aperture includes a body having planar top and bottom portions and top and bottom surfaces curving smoothly away from the top and bottom portions, respectively, to a peripheral edge. Gas ports are formed in the body extending radially inward from the peripheral edge of the body and are disposed in fluid flow communication with a central bore formed in and extending through the top portion of the body. A coupling is mounted in the central bore in the body for connecting the fitting to a source of gas emissions and gas emission test equipment. Hollow conduits having spaced apertures formed along their length are connected at opposed ends to the gas flow ports. The sealed container is formed of single-ply top and bottom flexible sheets sealed at their peripheral edges or, in another embodiment, two separate top sheets and two separate bottom sheets, all of which are sealed together at their peripheral edges.

Loading the Abstract Image...

First Claim