Level control for liquid throughfeed

Details Level control for liquid throughfeed Level control for liquid throughfeed

2004-02-26

2010-02-02

Rivell, John (Department: 3753)

Fluid handling

Siphons

With discharge-controlling receiver

C137S135000, C137S142000

Reexamination Certificate

active

07654278

ABSTRACT:
A reservoir is disclosed for a throughfeed for liquid, such as a liquid pump, to be set into operation selectively, from and/or to a body of liquid such as a pond, aquarium or bath. The reservoir includes a container for containing liquid and with an outlet for connecting onto the throughfeed to the body of water. It further includes a refill container which, depending on the level of the liquid in the container, is movable reciprocally between a high position and at least one lower position, and which is connected to an inlet of the reservoir connected to the body of liquid. The refill container includes an overflow along which liquid flows from the refill container into the container in the at least one lower position of the refill container.

REFERENCES:
patent: 354591 (1886-12-01), Aimond
patent: 698993 (1902-04-01), Musciacco
patent: 717932 (1903-01-01), Scudder
patent: 790246 (1905-05-01), Atzerberger
patent: 2698163 (1954-12-01), Swenson
patent: 4887667 (1989-12-01), Kuhara
patent: 7306004 (2007-12-01), Sigmans
patent: 349 771 (1922-03-01), None
patent: 455 481 (1928-02-01), None
patent: 22 39 484 (1974-02-01), None
patent: 34 39 406 (1986-04-01), None
patent: 38 34 588 (1990-04-01), None
patent: 2 123 148 (1984-01-01), None
International Search Report (PCT/ISA/210).

Affiliated with

Also associated with

Rating

Level control for liquid throughfeed does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4215549