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Machine translation
1. (WO1981000610) COMBUSTION CHAMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/000610    International Application No.:    PCT/SE1980/000206
Publication Date: 05.03.1981 International Filing Date: 13.08.1980
IPC:
F23C 3/00 (2006.01), F24H 9/18 (2006.01)
Applicants:
Inventors:
Priority Data:
7906798 14.08.1979 SE
Title (EN) COMBUSTION CHAMBER
(FR) CHAMBRE DE COMBUSTION
Abstract: front page image
(EN)A combustion chamber has a plurality of side chambers (10, 12, 14, 16) distributed about the central area of the chamber. A partition wall (28) divides the chamber into a first and a second chamber (32 and 34) and is extended by wall portions (28a) partly projecting into the side chambers and being attached to their side walls (12a, 12b) as well as leaving a through-flow opening (30) at the end edge (28b) of the respective wall portion (28a). The partition wall is provided with a plurality of stress concentration locations (36, 38, 40, 42) at which the partition wall ruptures into narrow cracks during the first few starts and heatings up to normal operational temperature and the coolings occurring during stopping, so that the partition wall will be free from stresses in subsequent operations of the apparatus.
(FR)Une chambre de combustion possede une pluralite de chambres laterales (10, 12, 14, 16) distribuees autour de la region centrale de la chambre. Une paroi de separation (28) divise la chambre en une premiere chambre et en une seconde chambre (32 et 34) et se prolonge par des portions de paroi (28a) se projetant partiellement dans les chambres laterales et rattachees a leurs parois laterales (12a, 12b), et laissant une ouverture de passage du flux (30) au bord extreme (28b) de la portion de paroi respective (28a). La paroi de separation (28) est pourvue d"une pluralite de points de concentration de contraintes (36, 38, 40, 42) sur lesquels la cloison (28) se rompt en fissures etroites pendant les quelques premiers demarrages et chauffages jusqu"a atteindre la temperature de fonctionnement normal et les refroidissements se produisant a l"arret, de maniere a ce que la cloison (28) soit exempte de contraintes lors des fonctionnements ulterieurs de l"appareil.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)