Heat exchanger assembly with integral fin unit

Heat exchange – Radiator core type – Serially connected tube sections

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

165151, 165152, F28D 100, F28D 102, F28D 104

Patent

active

047780045

ABSTRACT:
A heat exchanger assembly of the side-entry cross-fin type includes first and second integral fin units, each comprising a single sheet of material provided with a plurality of aligned apertures, the sheet of material being folded in accordian-fashion such that the apertures define a plurality of notches arranged in rows which extend longitudinally of the fin unit. Two of the fin units are assembled together with a single length of heat exchange tube which threads the notches of the fin units, the tube extending over an oval-shaped helical path through the two fin units. In another embodiment, a single folded fin unit is provided with notches in fins on its upper and lower surface, a single length of tube being wrapped around the single fin unit threading the apertures therein, the tube extending in a generally oval-shaped helix path.

REFERENCES:
patent: 1789591 (1931-01-01), McIntyre
patent: 1821995 (1931-09-01), Wayman
patent: 2119761 (1938-06-01), Wentworth
patent: 2195259 (1940-03-01), Ramsaur
patent: 2532302 (1950-12-01), Hayward
patent: 3147800 (1964-09-01), Tadewald
patent: 3490524 (1970-01-01), Pasternak
patent: 3546763 (1970-12-01), Pasternak
patent: 3779311 (1973-12-01), O'Connor et al.
patent: 3780799 (1973-12-01), Pasternak
patent: 4241785 (1980-12-01), O'Connor et al.

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

Heat exchanger assembly with integral fin unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat exchanger assembly with integral fin unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat exchanger assembly with integral fin unit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1189346

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