Device for moisture exchange between gas flows

Gas separation: apparatus – Apparatus for selective diffusion of gases

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C096S008000, C096S010000, C095S045000, C095S052000, C261S105000, C165S165000

Reexamination Certificate

active

07604689

ABSTRACT:
Device for exchange of moisture, between at least two counter-current gas flows (A, B), comprising a generally closed chamber (1, 101) having an inlet (7, 107) and an outlet (8, 108) for a first gas flow (B), such that the first gas flow flows in a first direction from the inlet to the outlet inside the chamber; and at least one duct (2, 102), which extends inside the chamber, generally in parallel with the first direction, which duct (2, 102) is arranged to conduct a second fluid flow (A) in an opposite direction to the first direction and which duct (2, 102) comprises a duct wall material with high permeability to water. In order to enhance the efficiency of the moisture exchange the device comprises an inlet space for the gas flow B, which inlet space is arranged in the central chamber (1, 101), between the inlet (7, 107) and a first support and flow distributing member (9a, 109a) arranged inside the chamber (1, 101) between the inlet opening (7, 107) and the outlet opening (8, 108), and means for uniform distribution of the gas inside the inlet space for providing a generally parallel and uniform first fluid flow (B) inside the chamber.

REFERENCES:
patent: 2610832 (1952-09-01), Holmes et al.
patent: 2991048 (1961-07-01), Rabin
patent: 4066553 (1978-01-01), Bardonnet et al.
patent: 4220535 (1980-09-01), Leonard
patent: 5015269 (1991-05-01), Garrett et al.
patent: 5181560 (1993-01-01), Burn
patent: 5240612 (1993-08-01), Grangeon et al.
patent: 5250091 (1993-10-01), Nigsch et al.
patent: 5264171 (1993-11-01), Prasad et al.
patent: 5525144 (1996-06-01), Gollan
patent: 5779897 (1998-07-01), Kalthod et al.
patent: 2005/0284293 (2005-12-01), Rubas
patent: 0 661 511 (1994-12-01), None
patent: 0661511 (1994-12-01), None
patent: WO 99/61858 (1999-12-01), None
International Bureau, “Notification Concerning Transmittal of International Preliminary Report on Patentability (Chapter I of the Patent Cooperation Treaty)” Apr. 13, 2006.

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

Device for moisture exchange between gas flows does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for moisture exchange between gas flows, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for moisture exchange between gas flows will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4137430

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