EP 1571394 B1 20161207 - Electronic regulating device and electric motor applied to a burner ventilator
Title (en)
Electronic regulating device and electric motor applied to a burner ventilator
Title (de)
Elektronische Regeleinrichtung und elektrischer Motor eines Brennergebläses
Title (fr)
Dispositif de commande électronique et moteur électrique de ventilateur de brûleur
Publication
Application
Priority
EP 04425137 A 20040302
Abstract (en)
[origin: EP1571394A1] An electronic regulating device (1) for an electric motor (2) applied to a fuel burner ventilator. The regulating device has a programmable device (3) and a speed sensor (4) for controlling the speed of the electric motor (2), and a switching device (5) for controlling variations in the speed of the electric motor (2) as a function of a signal from the programmable device (3). The regulating device (1) also has a selector (6) having at least three positions and for selecting the operating mode of the programmable device (3) from at least three alternatives corresponding to a two-stage operating mode, a PWM (Pulse Width Modulation) operating mode, and a three-point modulation operating mode. <IMAGE>
IPC 8 full level
F23N 3/08 (2006.01)
CPC (source: EP)
F23N 3/082 (2013.01); F23N 2233/08 (2020.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1571394 A1 20050907; EP 1571394 B1 20161207; CN 1665122 A 20050907; ES 2611010 T3 20170504; PL 1571394 T3 20170630
DOCDB simple family (application)
EP 04425137 A 20040302; CN 200510053103 A 20050302; ES 04425137 T 20040302; PL 04425137 T 20040302