Fluid proportioning apparatus

Details Fluid proportioning apparatus Fluid proportioning apparatus

B - Operations, Transporting

01

J

222/82

B01J 4/02 (2006.01) B01L 3/02 (2006.01)

Patent

CA 1080173

ABSTRACT OF THE DISCLOSURE A proportioning apparatus has a cylindrical container with a smooth internal surface and communicating with a fluid passage, and a plunger axially displaceable within the container for displacing fluid along the passage. A digitally controlled drive system rotates and simultaneously axially displaces the plunger in the container, thereby counteracting stiction between the cylinder internal surface and an annular sealing member sealing the plunger to the surface, the sealing member being fixed relative to the plunger and slidable relative to the con- tainer internal surface. The plunger has a thread with a cutting edge which cuts a slit in the container internal surface and the sealing member is located between the thread and the fluid passage.

280754

Affiliated with

Also associated with

Rating

Fluid proportioning apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid proportioning apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid proportioning apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-373765