Axial heat exchanger

Heat exchange – Casing or tank enclosed conduit assembly

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C165S183000

Reexamination Certificate

active

07438122

ABSTRACT:
The present invention offers an improved axial heat exchanger for exchanging heat between a gas medium and a fluid or liquid medium. The axial heat exchanger comprises a longitudinal and substantially axially extended outer channel that is adapted to enclose a flow of a first gas medium. The heat exchanger also comprises a plurality of substantially parallel inner channels that are adapted to enclose a flow of a second liquid medium. The inner channels are arranged inside the outer channel so as to extend substantially axially along the inside of said outer channel for enabling a transfer of heat between said first gas medium and said second liquid medium. The heat transfer is improved to some extent as the number of inner channels increases and it is further improved in that at least one of the inner channels is joined with at least one elongated sheet. The sheet is arranged to extend substantially axially along the inner channel so as to substantially coincide with the direction of flow of the first gas medium through the outer channel.

REFERENCES:
patent: 1838105 (1931-12-01), Murray et al.
patent: 1929540 (1933-10-01), Trane
patent: 2185930 (1940-01-01), Crowiey, Jr. et al.
patent: 2354175 (1944-07-01), Wilcoxson
patent: 2513373 (1950-07-01), Sporn et al.
patent: 2640686 (1953-06-01), Brown, Jr.
patent: 2804284 (1957-08-01), Otten
patent: 2965360 (1960-12-01), Brown, Jr.
patent: 3224168 (1965-12-01), Gregory
patent: 3363672 (1968-01-01), Ohsol
patent: 3406747 (1968-10-01), White
patent: 3482626 (1969-12-01), Gainsboro et al.
patent: 3817708 (1974-06-01), Vernon
patent: 4098329 (1978-07-01), Culver
patent: 5107922 (1992-04-01), So
patent: 5251603 (1993-10-01), Watanabe et al.
patent: 5386871 (1995-02-01), Master et al.
patent: 5735342 (1998-04-01), Nitta
patent: 7055583 (2006-06-01), Filippi et al.
patent: 2 111 387 (1972-09-01), None
patent: 2000088478 (2000-03-01), None
patent: WO 03/085344 (2003-10-01), 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

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

Rate now

     

Profile ID: LFUS-PAI-O-4009553

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