EP 0914580 B1 20020410 - WATER HEATER MADE OF PLASTIC, IN PARTICULAR PRESSURIZED WATER HEATER
Title (en)
WATER HEATER MADE OF PLASTIC, IN PARTICULAR PRESSURIZED WATER HEATER
Title (de)
WASSERERHITZER AUS KUNSTSTOFF, INSBESONDERE DRUCKBEAUFSCHLAGTER WASSERERHITZER
Title (fr)
CHAUFFE-EAU EN MATIERE PLASTIQUE, NOTAMMENT CHAUFFE-EAU SOUS PRESSION
Publication
Application
Priority
- IT 9700186 W 19970724
- IT RM960532 A 19960726
Abstract (en)
[origin: WO9804873A1] The invention relates to a water heater apparatus (11) made of plastic material, in particular a pressurised water heater tank, comprising a boiler body (12) made of a thermoplastic polymer material, an insulation (13) arranged externally to said boiler body (12) made of a material which is compatible or made compatible to the material of the boiler body (12), and a shell (14) which is external of the insulation (13), preferably also made of a material which is compatible or made compatible to the material of the boiler body (12).
IPC 1-7
IPC 8 full level
F24H 1/18 (2006.01); F24H 1/20 (2006.01); F24H 9/00 (2006.01)
CPC (source: EP US)
F24H 1/181 (2013.01 - EP); F24H 9/45 (2022.01 - EP); F24H 9/455 (2022.01 - EP US); F24H 1/202 (2013.01 - EP)
Designated contracting state (EPC)
FR
DOCDB simple family (publication)
WO 9804873 A1 19980205; AU 3863197 A 19980220; CN 1112549 C 20030625; CN 1229465 A 19990922; DE 19781958 T1 19990812; EP 0914580 A1 19990512; EP 0914580 B1 20020410; ES 2169644 A1 20020701; ES 2169644 B2 20031201; IT 1284232 B1 19980514; IT RM960532 A0 19960726; IT RM960532 A1 19980126
DOCDB simple family (application)
IT 9700186 W 19970724; AU 3863197 A 19970724; CN 97197691 A 19970724; DE 19781958 T 19970724; EP 97935750 A 19970724; ES 9950003 A 19970724; IT RM960532 A 19960726