Title (en)

STEAM GENERATOR

Title (de)

DAMPFERZEUGER

Title (fr)

CHAUDIERE A VAPEUR

Publication

EP 0944801 B1 20010221 (DE)

Application

EP 97951103 A 19971201

Priority

• DE 9702800 W 19971201
• DE 19651678 A 19961212

Abstract (en)

[origin: DE19651678A1] The invention relates to a steam generator (1) which is both suitable for a horizontal mode of construction and offers the advantages of a continuous steam generator. According to the invention, a steam generator (1) comprises at least one continuous heating surface (8, 10) arranged in a canal where hot gas circulates in a substantially horizontal direction. Said heating surface consists of a plurality of parallel and almost vertical pipes (13, 14) which are used to circulate a fluid, and is designed in such a way that the fluid circulating in a tube (13, 14) heated to a greater temperature than the following tube (13, 14) of the same continuous heating surface (8, 10) has a higher flow rate than the fluid circulating in said following tube (13, 14).

IPC 1-7

F22B 1/18; F22B 29/06; F22B 37/74; F22B 37/12

IPC 8 full level

F22B 1/18 (2006.01); F22B 29/06 (2006.01); F22B 37/10 (2006.01); F22B 37/12 (2006.01); F22B 37/74 (2006.01)

CPC (source: EP KR US)

F22B 1/18 (2013.01 - KR); F22B 1/1815 (2013.01 - EP US); F22B 29/06 (2013.01 - EP US); F22B 37/12 (2013.01 - EP US); F22B 37/74 (2013.01 - EP US)

Designated contracting state (EPC)

CH DE DK ES FR GB LI SE

DOCDB simple family (publication)

DE 19651678 A1 19980625; CA 2274656 A1 19980618; CA 2274656 C 20070213; CN 1126903 C 20031105; CN 1239540 A 19991222; DE 59703022 D1 20010329; DK 0944801 T3 20010611; EP 0944801 A1 19990929; EP 0944801 B1 20010221; ES 2154914 T3 20010416; JP 2001505645 A 20010424; KR 100591469 B1 20060620; KR 20000057541 A 20000925; US 6189491 B1 20010220; WO 9826213 A1 19980618

DOCDB simple family (application)

DE 19651678 A 19961212; CA 2274656 A 19971201; CN 97180252 A 19971201; DE 59703022 T 19971201; DE 9702800 W 19971201; DK 97951103 T 19971201; EP 97951103 A 19971201; ES 97951103 T 19971201; JP 52607898 A 19971201; KR 19997005251 A 19990611; US 33314699 A 19990614