Patent application number | Description | Published |
20080210415 | Plate Heat Exchanger With Exchanging Structure Forming Several Channels in a Passage - The invention concerns a heat exchanger with brazed plates comprising a stack of parallel plates defining a plurality of generally flat fluid circulating passages, closure bars which delimit said passages and distributing means for distributing a fluid to each passage of a first series of passages and means for conveying another fluid to a second series of passages wherein at least one passage contains organized exchanging structures ( | 09-04-2008 |
20080264616 | Novel Heat Exchanger Corrugations and Applications Thereof - The invention relates to a strip of corrugations ( | 10-30-2008 |
20120090354 | Plate Heat Exchanger with Exchanging Structure Forming Several Channels in a Passage - A heat exchanger with brazed plates including a stack of parallel plates defining a plurality of generally flat fluid circulating passages, closure bars which delimit the passages and distributing means for distributing a fluid to each passage of a first series of passages and means for conveying another fluid to a second series of passages where at least one passage contains organized exchanging structures which form a plurality of channels in the width of the passage and also at least three channels in the height of the passage is provided. The invention is useful for air separation by cryogenic distillation. | 04-19-2012 |