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Title
Fluidverteilungselement fuer einphasige oder mehrphasige Fluide, Verfahren zu dessen Herstellung und dessen Verwendung
Date Issued
2009
Author(s)
Paust, N.
Patent No
102009042613
Abstract
(A1) Die vorliegende Erfindung betrifft ein Fluidverteilungselement fuer einphasige und mehrphasige Fluide mit einer zumindest bereichsweise eine gekruemmte Oberflaeche aufweisenden Traegerstruktur (2), die mindestens eine Verzweigungen und/oder Vereinigungen (3) aufweisende Kanalstruktur und/oder Fluidfuehrung (4) zur Fluidverteilung aufweist sowie ein Verfahren zu dessen Herstellung. Verwendung finden die erfindungsgemaessen Fluidverteilungselemente in Waermetauschern oder Vorrichtungen zum Stoffaustausch zwischen Fluiden.
DE 102009042613 A1 UPAB: 20110409 NOVELTY - The element (1) has a support structure (2) comprising a curved surface, and a channel structure comprising a y-branch or bifurcation (3), and a fluid guide (4) for fluid distribution. The channel structure and/or the fluid guide are perforated for phase separation, and the support structure comprises two joined cylindrical bodies and is formed in wave, spiral or cylindrical shape. The support structure is formed from sheet metal that exhibits stampings, where the sheet metals are joined together. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for producing a fluid distribution element. USE - Fluid distribution element for use in a heat exchanger i.e. cross flow-operated air-refrigerant-evaporator in refrigerant circuits, and a device for exchanging material between fluids for distributing single-phase and multi-phase fluids (all claimed). ADVANTAGE - The support structure comprises the curved surface, and the channel structure comprises the y-branch or bifurcation, and the fluid guide for fluid distribution, thus equalizing single-phase and multi-phase material flow in the distribution element.
Language
de
Patenprio
DE 102009042613 A: 20090923