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1. WO1981003056 - DEVICE FOR CONTROLLING A DAMPER REGULATOR AT HEATING BOILERS

Publication Number WO/1981/003056
Publication Date 29.10.1981
International Application No. PCT/SE1981/000121
International Filing Date 23.04.1981
IPC
F23N 1/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
NREGULATING OR CONTROLLING COMBUSTION
1Regulating fuel supply
06conjointly with draught
CPC
F23N 1/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
NREGULATING OR CONTROLLING COMBUSTION
1Regulating fuel supply
06conjointly with draught
065using electrical or electromechanical means
F23N 2235/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
NREGULATING OR CONTROLLING COMBUSTION
2235Valves, nozzles or pumps
02Air or combustion gas valves or dampers
04in stacks
Applicants
Inventors
Priority Data
800311124.04.1980SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE FOR CONTROLLING A DAMPER REGULATOR AT HEATING BOILERS
(FR) DISPOSITIF DE COMMANDE D"UN REGULATEUR DE REGISTRE POUR DES CHAUDIERES
Abstract
(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.
Also published as
NO19814411
Latest bibliographic data on file with the International Bureau