EP 0895051 B1 20021127 - Distributor for tubular heat exchanger of two-phase refrigerant cooling apparatus
Title (en)
Distributor for tubular heat exchanger of two-phase refrigerant cooling apparatus
Title (de)
Verteiler für Röhrenwärmetauscher einer Zweiphasenkältemittel-Kühlanlage
Title (fr)
Distributeur destiné à équiper les échangeurs thermiques intratubulaires des installations de refroidissement à fluide frigorigène de type diphasique
Publication
Application
Priority
FR 9709920 A 19970729
Abstract (en)
[origin: EP0895051A1] Tubular type thermal exchangers forming part of cooling installations using two-phase refrigeration fluid need an efficient distributor which is able to ensure the homogeneity of the refrigerating fluid entering the exchanger. An efficient distributor may be constructed using a sheet of metal (17) which is perforated (17b) over all its area and shaped into a spherical cap. The central part of the cap is obscured by a cone (17a). This cone is located with its base on the central zone of the cap and its apex directed to the incoming liquid.
IPC 1-7
IPC 8 full level
F28F 9/02 (2006.01); F25B 39/02 (2006.01); F25B 41/00 (2006.01); F28F 27/02 (2006.01)
CPC (source: EP US)
F25B 39/028 (2013.01 - EP US); F28F 9/0265 (2013.01 - EP US); F28F 9/028 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE DK ES FR GB IT NL
DOCDB simple family (publication)
EP 0895051 A1 19990203; EP 0895051 B1 20021127; AT E228640 T1 20021215; DE 69809652 D1 20030109; DE 69809652 T2 20030717; ES 2183308 T3 20030316; FR 2766914 A1 19990205; FR 2766914 B1 19991029; JP H11132598 A 19990521; US 6059026 A 20000509
DOCDB simple family (application)
EP 98420128 A 19980721; AT 98420128 T 19980721; DE 69809652 T 19980721; ES 98420128 T 19980721; FR 9709920 A 19970729; JP 21440298 A 19980729; US 12189198 A 19980724