90 degree elbow for pneumatic transport pipes

Pipe joints or couplings – Elbow


Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0


285183, 406195, F16L 4300




A 90.degree. elbow for pneumatic transport pipes includes a tubular asymmetric cross-sectional expansion at the entrance side, a baffle plate along the outer elbow side and a tubular asymmetric cross-sectional contraction at the exit side of the elbow. The baffle plate is arranged at an angle between about 55.degree. and 65.degree. relative to the incoming flow direction of bulk material. The inner elbow side is defined by a quadrantal pipe shell, with the remaining area being complemented by segments to provide a closed cross section.

patent: 4387914 (1983-06-01), Paulson et al.
patent: 4595319 (1986-06-01), Cook
patent: 4606556 (1986-08-01), Metzger
patent: 4733889 (1988-03-01), Haines
patent: 4995645 (1991-02-01), Pausch
patent: 5060984 (1991-10-01), Hess


Say what you really think

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


90 degree elbow for pneumatic transport pipes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 90 degree elbow for pneumatic transport pipes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 90 degree elbow for pneumatic transport pipes will most certainly appreciate the feedback.

Rate now


Profile ID: LFUS-PAI-O-167274

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