EP 1363073 A1 20031119 - Regulation system to control the speed of a fan delivering burner air
Title (en)
Regulation system to control the speed of a fan delivering burner air
Title (de)
Regeleinrichtung zur Regelung der Drehzahl eines Verbrennungsluftgebläses
Title (fr)
Dispositif de régulation servant au réglage de la vitesse de rotation d'un ventilateur à air de brûleur
Publication
Application
Priority
EP 02425298 A 20020515
Abstract (en)
Burner comprising at least one fan (1) provided with a rotor (2) which takes comburent from at least one suction opening (3) and pumps it under pressure to a combustion duct (4), as well as with a differential manometer (9) connected to at least two probes (10, 11) arranged in the comburent flow, said differential manometer (9) being connected also to means (5, 12; 21, 22) for adjusting the comburent flow toward the combustion duct (4) according to the pressure values detected by the differential manometer (9). <IMAGE>
IPC 1-7
IPC 8 full level
F23D 11/40 (2006.01); F23D 14/34 (2006.01); F23D 14/60 (2006.01); F23L 5/02 (2006.01); F23N 5/18 (2006.01); F23N 5/24 (2006.01)
CPC (source: EP)
F23D 11/406 (2013.01); F23D 14/34 (2013.01); F23D 14/60 (2013.01); F23L 5/02 (2013.01); F23N 5/188 (2013.01); F23D 2900/11401 (2013.01); F23N 5/24 (2013.01); F23N 2225/06 (2020.01); F23N 2225/13 (2020.01); F23N 2231/20 (2020.01); F23N 2233/08 (2020.01); F23N 2235/06 (2020.01); F23N 2237/06 (2020.01)
Citation (search report)
- [XY] US 2001051321 A1 20011213 - LA FONTAINE ROBERT D [CA]
- [Y] FR 2687212 A1 19930813 - CHAFFOTEAUX ET MAURY [FR]
- [X] US 6234164 B1 20010522 - YASUI SHIGEAKI [JP]
- [X] DE 29819201 U1 19990128 - SAACKE GMBH & CO KG [DE]
- [A] US 6109255 A 20000829 - DIECKMANN JOHN T [US], et al
- [A] US 5158446 A 19921027 - HALL JACOB H [US]
- [A] WO 0165182 A2 20010907 - HONEYWELL INT INC [US]
- [A] FR 1418974 A 19651126 - CT DE RECH S DE PONT A MOUSSON
- [A] US 3285316 A 19661115 - GUSTAFSON WILLIAM E, et al
- [A] US 6368101 B1 20020409 - BRIGGS EUGENE C [US], et al
- [YA] PATENT ABSTRACTS OF JAPAN vol. 010, no. 277 (M - 519) 19 September 1986 (1986-09-19)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02425298 A 20020515