Fluid delivery system

Fluid handling – Systems – Closed circulating system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C137S565010

Reexamination Certificate

active

10708862

ABSTRACT:
A fluid delivery system includes a fluid storage vessel that feeds a first pipe work loop having a first pump that urges fluid through the first loop at a first pressure and which returns to the vessel. At least one pipe work branch is fed from the storage vessel or the first pipe work loop. The pipe work branch includes a second pump that urges fluid through the pipe work branch at a second pressure. The fluid having flowed through a return manifold is returned to the vessel when the offtakes are closed. Opening of one or more offtakes opens the system to atmospheric pressure and causes the direction of fluid flow to reverse in one or more hoses that connect the one or more opened offtakes with the return manifold. The one or more opened offtakes is supplied with fluid from both the branch manifold and return manifold.

REFERENCES:
patent: 2644195 (1953-07-01), Bennes et al.
patent: 2865614 (1958-12-01), Bennes et al.
patent: 5032290 (1991-07-01), Yamagata et al.
patent: 5223156 (1993-06-01), Maier
patent: 6142179 (2000-11-01), Bjornsson et al.
patent: 6499670 (2002-12-01), Brown et al.
patent: 6546898 (2003-04-01), Rocheleau
patent: 6918406 (2005-07-01), Bae et al.
patent: 1809113 (1970-06-01), None
patent: 3919074 (1991-01-01), None
patent: 0594020 (1993-10-01), None
patent: 19826696 (1997-06-01), None
patent: 0594020 (1993-10-01), None
patent: 2526064 (1983-04-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fluid delivery system 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 delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid delivery system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3930872

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.