Pumping and metering device for fluid metals using electromagnet

Details Pumping and metering device for fluid metals using electromagnet Pumping and metering device for fluid metals using electromagnet

1981-09-25

1983-08-16

Scherbel, David A.

Metal founding

Means to shape metallic material

Including ladle or crucible type melt receptacle

222594, 222318, 417 50, B22D 3900

Patent

active

043985890

ABSTRACT:
Pumping and measuring apparatus for fluid metals comprising an electromagnetic pump which operates in two modes; first, an idling mode in which the pump operates at one rate of flow and continually circulates fluid metal out of a reservoir, through an opening in a conduit and back to the reservoir; second, a delivery mode in which the pump operates at a higher rate of flow and circulates fluid as in the idling mode, and further raises the fluid metal to a higher opening in the conduit for delivery therethrough. A timing control for selectively adjusting the durations of each mode as well as the time intervals between modes allows high accuracy of measurements of quantities of fluid metal delivered.

REFERENCES:
patent: 3591052 (1971-07-01), Nef
patent: 3696858 (1972-10-01), Seulen et al.
patent: 3837531 (1974-09-01), Eickelberg
patent: 4030538 (1977-06-01), Carbonnel
patent: 4061176 (1977-12-01), Cabonnel
patent: 4200143 (1980-04-01), Matter et al.

Affiliated with

Also associated with

Rating

Pumping and metering device for fluid metals using electromagnet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pumping and metering device for fluid metals using electromagnet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pumping and metering device for fluid metals using electromagnet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-809559