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Machine translation
1. (WO1981003056) DEVICE FOR CONTROLLING A DAMPER REGULATOR AT HEATING BOILERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003056    International Application No.:    PCT/SE1981/000121
Publication Date: 29.10.1981 International Filing Date: 23.04.1981
IPC:
F23N 1/06 (2006.01)
Applicants:
Inventors:
Priority Data:
8003111 24.04.1980 SE
Title (EN) DEVICE FOR CONTROLLING A DAMPER REGULATOR AT HEATING BOILERS
(FR) DISPOSITIF DE COMMANDE D"UN REGULATEUR DE REGISTRE POUR DES CHAUDIERES
Abstract: front page image
(EN)Device for controlling a damper regulator (9) at heating boilers (1), whereby the control device controls the damper regulator to operate a butterfly damper (6) mounted in a flue (2) in order to completely or partially throttle flue exhausts from the heating boiler via the flue after switching off a burner (27) in the heating boiler. By utilizing a system (32) with incombustible medium (33), comprising a power aggregate (34) substantially beside and /or beneath the flue (2) for driving the damper regulator (9) via said incombustible medium against the action of a resetting device (16), a suitable operation of damper regulators is obtained. Preferably, the system with incombustible medium comprises a pressurized water system.
(FR)Dispositif de commande d"un regulateur de registre (9) pour des chaudieres (1), lequel dispositif commande le regulateur de registre pour actionner un registre a papillon (6) monte dans une conduite de fumee (2) de maniere a fermer completement ou partiellement les sorties de fumee de la chaudiere via le conduit de fumee apres extinction d"un bruleur (27) dans la chaudiere. En utilisant un systeme (32) avec un milieu incombustible (33), comprenant un ensemble moteur (34) monte sensiblement a cote et/ou sous la gaine de fumee (2) pour entrainer le regulateur a registre (9) par l"intermediaire du milieu incombustible contre l"action d"un dispositif de remise en place (16), on obtient un fonctionnement approprie des regulateurs a registre. De preference, le systeme avec milieu incombustible comprend un systeme d"eau sous pression.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)