EP 0495358 B1 19950301 - Actuator for the two-stage power regulation of a gas power burner.
Title (en)
Actuator for the two-stage power regulation of a gas power burner.
Title (de)
Stellorgan für die zweistufige Leistungsregelung von Gas-Gebläsebrenner.
Title (fr)
Dispositif de manoeuvre pour la régulation de puissance à deux étages d'un brûleur soufflant à gaz.
Publication
Application
Priority
DE 4101260 A 19910117
Abstract (en)
[origin: EP0495358A2] The actuator for the two-stage power regulation of gas power burners is formed by a mixer which is connected upstream of the burner and contains a chamber, into which an air supply and a fuel gas supply open and from which mixing holes of a chamber wall, which is designed as a perforated mixer, lead to the mixture outlet of the mixer. The chamber contains a throttle member which is displaceable in relation to the perforated chamber wall and can be displaced from a full-load position which exposes the mixing holes of the perforated chamber wall into a part-load position, in which the mixing holes of the perforated chamber wall are partially covered by throttle member except for a predetermined smaller passage cross-section which is defined by throttle openings of the throttle member. In the part-load position of the throttle member, a shut-off member, which is displaceable together with the throttle member, closes an additional gas quantity outlet of a gas nozzle forming the opening of the gas supply into the chamber. <IMAGE>
IPC 1-7
IPC 8 full level
F23D 14/60 (2006.01); F23D 14/62 (2006.01); F23N 1/02 (2006.01)
CPC (source: EP)
F23D 14/60 (2013.01); F23D 14/62 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL
DOCDB simple family (publication)
EP 0495358 A2 19920722; EP 0495358 A3 19930127; EP 0495358 B1 19950301; AT E119262 T1 19950315; DE 4101260 A1 19920723; DE 59201476 D1 19950406
DOCDB simple family (application)
EP 92100080 A 19920104; AT 92100080 T 19920104; DE 4101260 A 19910117; DE 59201476 T 19920104