EP 2226589 B1 20170524 - Hot water tank
Title (en)
Hot water tank
Title (de)
Warmwasserspeicher
Title (fr)
Accumulateur d'eau chaude
Publication
Application
Priority
AT 3512009 A 20090304
Abstract (en)
[origin: EP2226589A2] The water tank (1) has connection tubes (9-12) connected with hydraulic connections (5-8) by thread couplings or fast couplings and comprising the thread couplings or fast couplings on a side, which lies opposite to the hydraulic connections. Hydraulic modules (2, 3) comprise two passages in a rear wall and are arranged in such a manner that the rear wall of the hydraulic modules is slipped over the hydraulic connections or the connection tubes. The rear wall is tightened at the hydraulic connections or the connection tubes by nuts or the fast couplings.
IPC 8 full level
F24H 9/06 (2006.01); F24H 9/12 (2006.01); F24H 9/14 (2006.01)
CPC (source: EP)
F24H 9/06 (2013.01); F24H 9/133 (2022.01); F24H 9/14 (2013.01); F24H 9/142 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2226589 A2 20100908; EP 2226589 A3 20150916; EP 2226589 B1 20170524; AT 507979 A2 20100915; AT 507979 A3 20111115; DK 2226589 T3 20170724; ES 2631510 T3 20170831; PL 2226589 T3 20170929
DOCDB simple family (application)
EP 10001816 A 20100223; AT 3512009 A 20090304; DK 10001816 T 20100223; ES 10001816 T 20100223; PL 10001816 T 20100223