Intra-body flow distributor for heat exchanger

Heat exchange – Side-by-side tubular structures or tube sections – With manifold type header or header plate

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C165S119000, C165S134100, C165S158000

Reexamination Certificate

active

06845813

ABSTRACT:
A flow distributor for mounting in an inlet of a heat exchanger includes a nose cone and one or more diverting rings. The nose cone is aerodynamically shaped to divert impingent gas flow around the nose cone. A first diverting ring is spaced outwardly from the nose cone and can be oriented such that at least a portion of the gas flow diverted by the nose cone is redirected into the wake of the nose cone. A second diverting ring can be spaced outwardly from the first diverting ring and can be oriented to divert gas flow impingent thereon. Struts connect the nose cone and one or more rings. Refractory on the wall of the inlet is shaped to reduce the recirculation at the outer perimeter thereof. The flow distributor is installed in the inlet with refractory to achieve substantially equal flow across the tube sheet of the heat exchanger.

REFERENCES:
patent: 2602647 (1952-07-01), Miller
patent: 2768814 (1956-10-01), Frey et al.
patent: 2772076 (1956-11-01), Matthews
patent: 2813708 (1957-11-01), Frey et al.
patent: 3357485 (1967-12-01), O'Sullivan et al.
patent: 3552487 (1971-01-01), Tokumitsu et al.
patent: 3771638 (1973-11-01), Schneider et al.
patent: 3802497 (1974-04-01), Kummel et al.
patent: 4764254 (1988-08-01), Rosenblad
patent: 5029637 (1991-07-01), Brucher et al.
patent: 5531266 (1996-07-01), Ragi et al.
patent: 6684938 (2004-02-01), Tsujita et al.
patent: 1000194 (1957-01-01), None
patent: 1080002 (1984-03-01), None
patent: 1146535 (1985-03-01), None
Picture of“Erosion Protection Shield” by Borsig Technologies, Inc., available about 1991, 1-page.

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

Intra-body flow distributor for heat exchanger does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Intra-body flow distributor for heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intra-body flow distributor for heat exchanger will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3401497

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