EP 0566945 B1 19950628 - Installation for heating water, in particular hot water boiler.
Title (en)
Installation for heating water, in particular hot water boiler.
Title (de)
Vorrichtung zum Erwärmen von Wasser, insb. Warmwasserheizkessel.
Title (fr)
Installation pour réchauffer de l'eau, en particulier chaudière à eau.
Publication
Application
Priority
- DE 4212993 A 19920418
- DE 4239494 A 19921125
Abstract (en)
[origin: EP0566945A1] Hot water boiler, the combustion chamber (2) being surrounded by heat exchangers and at least one plate-shaped heat exchanger (6) being situated below the combustion chamber. In order to reduce the thermal loading of the heat exchangers surrounding the combustion chamber, the combustion chamber is according to the invention accommodated inside a double-walled pipe (4, 5), the outer wall (5) of which is formed at the bottom by a plate-shaped heat exchanger (6), from which the water passes between the two walls of the pipe via many holes (14). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
F24H 1/28 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
EP 0566945 A1 19931027; EP 0566945 B1 19950628; AT E124529 T1 19950715; CZ 59093 A3 19931117; DE 4239494 A1 19931021; DE 59300301 D1 19950803; DK 0566945 T3 19951204; ES 2076813 T3 19951101; HU 9301125 D0 19930830; HU T65159 A 19940428; PL 172025 B1 19970731; PL 298568 A1 19931102; SK 31593 A3 19931110
DOCDB simple family (application)
EP 93105917 A 19930413; AT 93105917 T 19930413; CZ 59093 A 19930406; DE 4239494 A 19921125; DE 59300301 T 19930413; DK 93105917 T 19930413; ES 93105917 T 19930413; HU 9301125 A 19930416; PL 29856893 A 19930415; SK 31593 A 19930408