EP 0943872 A3 20010912 - Combined expansion vessel for heating and sanitary water
Title (en)
Combined expansion vessel for heating and sanitary water
Title (de)
Kombiniertes Brauch- und Heizungswasserausdehnungsgefäss
Title (fr)
Vase d'expansion combiné pour eau de chauffage et eau sanitaire
Publication
Application
Priority
DE 19813970 A 19980320
Abstract (en)
[origin: EP0943872A2] The combined tank for cold/hot water at different temperature levels has a zone (18) for the hot water supply in an expanding tank (15), and the central heating water supply zone (23) in a second expanding tank (21). The two expanding tanks are separated by a rigid dividing wall (20) which is welded in place at the upper section (11) of the tank. The hot water zone is formed by a bubble membrane (16), and the heating water zone by a pot membrane (22).
IPC 1-7
IPC 8 full level
B65D 88/16 (2006.01); F24D 3/08 (2006.01); F24D 3/10 (2006.01)
CPC (source: EP US)
F24D 3/08 (2013.01 - EP US); F24D 3/1008 (2013.01 - EP US); F24D 3/1016 (2013.01 - EP US)
Citation (search report)
- [A] GB 1200515 A 19700729 - ATROL ARMATUREN GMBH [DE]
- [A] DE 3021829 A1 19811224 - SCHULZ ULRICH, et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29902347 U1 19990527; DE 19813970 A1 19990930; EP 0943872 A2 19990922; EP 0943872 A3 20010912; JP H11349092 A 19991221; PL 327514 A1 19990927; TR 199801296 A2 19991021; US 6041820 A 20000328
DOCDB simple family (application)
DE 29902347 U 19990211; DE 19813970 A 19980320; EP 98110809 A 19980612; JP 2525799 A 19990202; PL 32751498 A 19980714; TR 9801296 A 19980706; US 15451898 A 19980916