EP 0759526 B1 20010613 - Expansion vessel in heating installation
Title (en)
Expansion vessel in heating installation
Title (de)
Ausdehnungsgefäss in einer Heizungsanlage
Title (fr)
Vase d'expansion dans une installation de chauffage
Publication
Application
Priority
DE 19530745 A 19950822
Abstract (en)
[origin: EP0759526A1] An end (36) of a conduit (32) running coaxially to the pipe coil (26) is connected with the back flow connection (14a) of the heating installation. The other end (34) of the coaxial conduit is open for the heating medium located in the accumulator. The pipe coil comprises a pressure-resistant material with high heat conductivity. The coaxial conduit is made of plastic and extends over the complete length of the pipe coil. The user water flowing in the pipe coil flows in the opposite direction to the hot water fed in the coaxial conduit. The back flow connection has a sleeve (40), which is connected with the connection-side end (36) of he coaxial conduit. The sleeve is of plastic.
IPC 1-7
IPC 8 full level
CPC (source: EP)
F24D 3/087 (2013.01); F24D 3/1008 (2013.01); F24D 3/1016 (2013.01)
Citation (examination)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0759526 A1 19970226; EP 0759526 B1 20010613; DE 19633236 A1 19970227; DE 19633236 B4 20040708; DE 59607069 D1 20010719; ES 2158197 T3 20010901
DOCDB simple family (application)
EP 96110934 A 19960706; DE 19633236 A 19960817; DE 59607069 T 19960706; ES 96110934 T 19960706