Arrangement for the changeover of liquids when transported by me

Details Arrangement for the changeover of liquids when transported by me Arrangement for the changeover of liquids when transported by me

1990-08-10

1992-01-07

Reese, Randolph A.

Hydraulic and earth engineering

Temperature modification or control of earthen formation

62260, 165 45, 16510431, E02D 1914

Patent

active

050785443

ABSTRACT:
An arrangement for the changeover of mine or warm water and fresh or cold water in underground mining by a three chamber tube feeder with constant filling and discharge direction, which feeder is arranged between a high pressure liquid cycle, which forms on the one hand, an aboveground feeding-in of the fresh or cold water and, on the other hand, a transportation of the mining or warm water, and an underground low pressure liquid cycle, which three chamber tube feeder ensures a direct and continuous changeover, and which feeder is provided with blocking members at the end of the chambers, wherein automatic non-return valves are provided as the blocking members exclusively at a low pressure filling side allocated to the mining or warm water, and at a high pressure discharge side, allocated to the mining or warm water, of each chamber of the three chamber tube feeder, a separate externally controlled high pressure side valve being provided as the blocking member at a high pressure fresh or cold water inlet side, and at a low pressure fresh or cold water discharge side, of each chamber of the feeder.

REFERENCES:
patent: 3220470 (1965-11-01), Balch
patent: 3950958 (1976-04-01), Loofbourow
patent: 4750333 (1988-06-01), Husain et al.
patent: 4991998 (1991-02-01), Kamino et al.

Affiliated with

Also associated with

Rating

Arrangement for the changeover of liquids when transported by me does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arrangement for the changeover of liquids when transported by me, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement for the changeover of liquids when transported by me will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-817658