초록 ▼

An in-line, non-condensible gas trap for a liquid line which includes an interior mesh tube through which fluid can flow to a trap outlet. Non-condensible gas is trapped outwardly of the mesh tube due to capillary action and periodically the collected gas is vented thereby ridding the liquid line of

An in-line, non-condensible gas trap for a liquid line which includes an interior mesh tube through which fluid can flow to a trap outlet. Non-condensible gas is trapped outwardly of the mesh tube due to capillary action and periodically the collected gas is vented thereby ridding the liquid line of the non-condensible gas. The present trap operates well in outer space environments (zero gravity) as well as normal ambient conditions (1 g).

대표청구항 ▼

A liquid line trap for non-condensible gases comprising: a generally cylindrical member having an inlet at one end and outlet at a second end; a mesh tube axially positioned within the member and secured to the second end, over the outlet, leaving an annular space between the entire tube length and

A liquid line trap for non-condensible gases comprising: a generally cylindrical member having an inlet at one end and outlet at a second end; a mesh tube axially positioned within the member and secured to the second end, over the outlet, leaving an annular space between the entire tube length and the member through which liquid, filling the entire space, can flow radially inwards to the outlet, capillary action of the mesh tube trapping non-condensible gas within the annular space; sensing means located along the cylindrical member for sensing a preselected accumulation of non-condensible gas in the annular space; and timed valve means connected to the cylindrical member for venting the preselected accumulated gas from the trap thus ridding the liquid of the gas without liquid loss.