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Current content: 157 337 350 patent documents

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219 431 new documents added

1 247 852 documents amended

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EP 0087026 B1 19850619 - FUEL HEATED WATER RESERVOIR

Title (en)

FUEL HEATED WATER RESERVOIR

Publication

EP 0087026 B1 19850619 (DE)

Application

EP 83101048 A 19830204

Priority

DE 8203486 U 19820209

Abstract (en)

[origin: EP0087026A1] 1. A fuel-heated water reservoir comprising a burner (12) and a water tank (4), which consists of steel and is enamelled (10) on the side facing the water, characterized in that an aluminium layer (13) is provided on that side (9) of the water tank (4) which faces the flue gases from the burner (12).

IPC 1-7

F24H 9/00; F24H 1/18

IPC 8 full level

F24H 1/18 (2006.01); F24H 9/00 (2006.01)

CPC (source: EP)

F24H 1/183 (2013.01)

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0087026 A1 19830831; EP 0087026 B1 19850619; AT E13942 T1 19850715; DE 3302787 A1 19830818; DE 3360272 D1 19850725; DE 8203486 U1 19820701

DOCDB simple family (application)

EP 83101048 A 19830204; AT 83101048 T 19830204; DE 3302787 A 19830128; DE 3360272 T 19830204; DE 8203486 U 19820209