Device for controlling liquid dropping

Details Device for controlling liquid dropping Device for controlling liquid dropping

1987-10-13

1989-05-09

Cohan, Alan

Fluid handling

Line condition change responsive valves

Pilot or servo controlled

1374875, 604250, 604253, A61M 500

Patent

active

048279706

ABSTRACT:
A liquid dropping control device holds a bendable tube between a stationary klemmen and a movable klemmen, and adjusts a throttling amount of the tube by the movable klemmen, and comprises a means for detecting dropping of a liquid staying in a dropping tube, to be connected to said tube; a means for moving at high speed the movable klemmen to a direction of opening said tube so as to rapidly start dropping of the liquid staying in the dropping tube; a means for, after detecting start of the liquid dropping, moving the movable klemmen in a direction of throttling the tube and stopping it; and a means for, after detecting subsequent droppings, moving the movable klemmen at low speed so as to control said subsequent droppings at a determined speed.

REFERENCES:
patent: 3450153 (1969-06-01), Hildebrandt
patent: 3601124 (1971-08-01), Petree
patent: 4137940 (1979-02-01), Faisandier
patent: 4452273 (1984-06-01), Hanzawa

Affiliated with

Also associated with

Rating

Device for controlling liquid dropping does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for controlling liquid dropping, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for controlling liquid dropping will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-82490