EP 0357590 B1 19930721 - WASTE HEAT BOILER
Title (en)
WASTE HEAT BOILER
Publication
Application
Priority
AT 211688 A 19880829
Abstract (en)
[origin: EP0357590A1] Waste heat boiler in vertical construction with a drum (2) which is linked into a circulation system consisting of downpipes (3), evaporator heating surface (1) and riser pipes (4). To achieve a water circulation without use of a circulating pump, the downpipes (3) are connected to the evaporator heating surface (1) or its inlet collector (7) via a lower deviation (29). Moreover, the riser pipes (4) can be directly connected to the steam chamber (26) of the drum (2) via an upper deviation (9) and/or to the water chamber (11) of the drum (2).
IPC 1-7
IPC 8 full level
F22B 1/18 (2006.01); F22B 29/04 (2006.01)
CPC (source: EP KR)
F22B 1/1815 (2013.01 - EP); F22B 29/04 (2013.01 - EP KR)
Citation (examination)
K. Schröder "Die Kraftwerkausrüstung", 1966, Springer-Verlag, Seiten 62-63.
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0357590 A1 19900307; EP 0357590 B1 19930721; AT 392683 B 19910527; AT A211688 A 19901015; CN 1018574 B 19921007; CN 1041438 A 19900418; DE 58904955 D1 19930826; DK 169109 B1 19940815; DK 422389 A 19900301; DK 422389 D0 19890828; ES 2043114 T3 19931216; FI 893754 A0 19890809; FI 893754 A 19900301; FI 93055 B 19941031; FI 93055 C 19950210; KR 0142330 B1 19980701; KR 900003582 A 19900326
DOCDB simple family (application)
EP 89890214 A 19890818; AT 211688 A 19880829; CN 89106681 A 19890812; DE 58904955 T 19890818; DK 422389 A 19890828; ES 89890214 T 19890818; FI 893754 A 19890809; KR 890012272 A 19890828