Heat transfer tube and method of making same

Details Heat transfer tube and method of making same Heat transfer tube and method of making same

B - Operations, Transporting

23

P

26/146, 257/27

B23P 15/26 (2006.01) B21C 37/15 (2006.01) B21C 37/20 (2006.01) B21C 37/22 (2006.01) B21D 26/02 (2006.01) B21D 53/02 (2006.01) F28F 1/10 (2006.01) F28F 1/42 (2006.01) F28F 13/06 (2006.01)

Patent

CA 1096147

ABSTRACT OF THE DISCLOSURE Improved heat transfer tube has radial longitudinal fins on a central core and radial transverse fins on its exterior surface. The com- posite tube is made by the steps of inserting a longitudinally finned core member inside a smooth surfaced outer tube and then subjecting the outer tube to an external finning operation which produces external fins on the tube while reducing the internal tube diameter of the tube sufficiently that the tube will be firmly mechanically bonded to the finned core member.

276390

Affiliated with

Also associated with

Rating

Heat transfer tube and method of making same 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 transfer tube and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat transfer tube and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-824702