Gravity-fed low pressure cryogenic liquid delivery system

Details Gravity-fed low pressure cryogenic liquid delivery system Gravity-fed low pressure cryogenic liquid delivery system

B - Operations, Transporting

67

D

222/96

B67D 3/00 (2006.01) B67C 3/04 (2006.01) F17C 9/00 (2006.01)

Patent

CA 1222232

GRAVITY-FED LOW PRESSURE CRYOGENIC LIQUID DELIVERY SYSTEM ABSTRACT OF THE DISCLOSURE A system for delivering cryogenic liquids at controlled low pressures is disclosed, wherein the liquid is withdrawn from the bottom of a container, and allowed to flow by gravity to the point of use. The system comprises an inlet conduit which directs a liquid cryogen into the container. The inlet conduit is connected to a float valve assembly which regulates the height of the liquid in the container. The vertical position of the float valve assembly is adjustable. The liquid cryogen is withdrawn from the bottom of the container, through an insulated outlet conduit. The pressure of the output liquid is determined by the vertical distance between the lower end of the outlet conduit and the liquid level in the container. Adjustment of the position of the float valve assembly therefore controls the output pressure. Gas bubbles that may form in the liquid tend to rise to the top of the container, so that the output is of a single phase, that is, an essentially pure liquid.

499577

Affiliated with

Also associated with

Rating

Gravity-fed low pressure cryogenic liquid delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gravity-fed low pressure cryogenic liquid delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gravity-fed low pressure cryogenic liquid delivery system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1238368