EP 0758438 B1 20000329 - DEVICE FOR THE COORDINATED CONTROL OF THE FLOW OF AT LEAST TWO GASES, AND BURNER COMPRISING SUCH DEVICE
Title (en)
DEVICE FOR THE COORDINATED CONTROL OF THE FLOW OF AT LEAST TWO GASES, AND BURNER COMPRISING SUCH DEVICE
Title (de)
VORRICHTUNG ZUM KOORDINIERTEN STEUERN VON MINDESTENS ZWEI GASSTRÖMEN, UND DAMIT AUSGERÜSTETE BRENNER
Title (fr)
DISPOSITIF DE COMMANDE COORDONNEE DE L'ECOULEMENT D'AU MOINS DEUX GAZ, ET BR LEUR LE COMPORTANT
Publication
Application
Priority
- FR 9600301 W 19960227
- FR 9502509 A 19950303
Abstract (en)
[origin: FR2731266A1] The invention relates to a device for the coordinated control of the flow of two gases, of the type comprising two supply conduits(10, 12), each provided with a stopvalve (20, 42; 60, 42; 20, 96), a first conduit (10) comprising a tapping (22; 64) for supplying with gas a pneumatic actuation member (22; 90) of the stopvalve (42; 96) of the second conduit (12), and wherein is provided a common member (20; 66) for controlling the supply of said actuation member and the flow in the first conduit (10), characterized in that the pneumatic actuation member (24, 90) actuates the stopvalve of the second conduit (12) for controlling the circulation of the gas only in the second conduit (12). Application to the control of the supply gases of the heating flame of a torch.
IPC 1-7
IPC 8 full level
F23D 14/46 (2006.01); F23N 1/02 (2006.01)
CPC (source: EP)
F23D 14/465 (2013.01); F23N 1/027 (2013.01); F23N 2223/22 (2020.01); F23N 2227/24 (2020.01); F23N 2227/30 (2020.01); F23N 2227/36 (2020.01); F23N 2235/18 (2020.01); F23N 2241/11 (2020.01)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
FR 2731266 A1 19960906; FR 2731266 B1 19970523; AR 001129 A1 19970924; BR 9605922 A 19971118; CA 2189162 A1 19960912; DE 69607424 D1 20000504; EP 0758438 A1 19970219; EP 0758438 B1 20000329; WO 9627762 A1 19960912
DOCDB simple family (application)
FR 9502509 A 19950303; AR 33560196 A 19960229; BR 9605922 A 19960227; CA 2189162 A 19960227; DE 69607424 T 19960227; EP 96904911 A 19960227; FR 9600301 W 19960227