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1.发明授权DISPOSITIF DE COMMANDE COORDONNEE DE L'ECOULEMENT D'AU MOINS DEUX GAZ, ET BR LEUR LE COMPORTANT 失效设备至少有两个气流的协调控制，以及如此装备的燃烧器
公开(公告)号：EP0758438B1
公开(公告)日：2000-03-29
申请号：EP96904911.3
申请日：1996-02-27
CPC分类号： F23N1/027 , F23D14/465 , F23N2023/22 , F23N2027/24 , F23N2027/30 , F23N2027/36 , F23N2035/18 , F23N2041/11
摘要： 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.
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2.发明公开DISPOSITIF DE COMMANDE COORDONNEE DE L'ECOULEMENT D'AU MOINS DEUX GAZ, ET BR LEUR LE COMPORTANT 失效设备至少有两个气流的协调控制，以及如此装备的燃烧器
公开(公告)号：EP0758438A1
公开(公告)日：1997-02-19
申请号：EP96904911.0
申请日：1996-02-27
CPC分类号： F23N1/027 , F23D14/465 , F23N2023/22 , F23N2027/24 , F23N2027/30 , F23N2027/36 , F23N2035/18 , F23N2041/11
摘要： 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.
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