Global Patent Index - EP 2564117 B1

EP 2564117 B1 20180606 - STEAM GENERATOR

Title (en)

STEAM GENERATOR

Title (de)

DAMPFERZEUGER

Title (fr)

GÉNÉRATEUR DE VAPEUR

Publication

EP 2564117 B1 20180606 (DE)

Application

EP 11714510 A 20110405

Priority

  • DE 102010028426 A 20100430
  • EP 2011055229 W 20110405

Abstract (en)

[origin: CA2797576A1] The invention relates to a steam generator (1) comprising a combustion chamber having a peripheral wall (2) formed at least partially from gas-proof, welded steam generator pipes, at least two additional inner walls (4, 8) formed at least partially from additional steam generator pipes which are arranged inside the combustion chamber, and said inner walls are connected one behind the other on the flow medium side by an intermediate collector (6). The aim of the invention is to provide a steam generator which has a particularly high service life and is particularly reliable. Said flow medium on the inlet (12) of the inner wall (4) upstream of the intermediate collector (6) has a lower temperature than that of the flow medium on an inlet (10) of the peripheral wall (2).

IPC 8 full level

F22B 31/00 (2006.01); F01K 7/40 (2006.01); F22B 21/02 (2006.01); F22B 29/06 (2006.01); F22B 37/14 (2006.01); F22D 1/00 (2006.01); F22D 1/02 (2006.01)

CPC (source: EP KR US)

F01K 7/40 (2013.01 - EP US); F22B 21/02 (2013.01 - US); F22B 29/06 (2013.01 - EP US); F22B 29/062 (2013.01 - EP US); F22B 31/00 (2013.01 - KR); F22B 31/0038 (2013.01 - EP US); F22B 37/00 (2013.01 - KR); F22B 37/143 (2013.01 - EP US); F22D 1/003 (2013.01 - EP US); F22D 1/02 (2013.01 - US); F24H 1/00 (2013.01 - KR)

Citation (examination)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102010028426 A1 20111103; CA 2797576 A1 20111103; CN 103562634 A 20140205; CN 103562634 B 20160302; DK 2564117 T3 20180903; EP 2564117 A2 20130306; EP 2564117 B1 20180606; KR 101792894 B1 20171101; KR 20130083831 A 20130723; PL 2564117 T3 20181130; US 2014041601 A1 20140213; US 9879853 B2 20180130; WO 2011134749 A2 20111103; WO 2011134749 A3 20131121

DOCDB simple family (application)

DE 102010028426 A 20100430; CA 2797576 A 20110405; CN 201180031991 A 20110405; DK 11714510 T 20110405; EP 11714510 A 20110405; EP 2011055229 W 20110405; KR 20127028231 A 20110405; PL 11714510 T 20110405; US 201113641988 A 20110405