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公开(公告)号：EP1173711A1
公开(公告)日：2002-01-23
申请号：EP00929387.9
申请日：2000-04-19
申请人： SATRONIC AG
发明人： LÜSCHER, Michel
CPC分类号： F23D14/725 , F23D2208/10 , F23N5/082 , F23N2021/04 , F23N2029/16 , F23N2039/06
摘要： The invention relates to a flame monitoring device especially for oil burners. The inventive device disposes of a flame detecting element (14) and of a flame intensifier. According to the invention, the flame detecting element (14) is located in the vicinity of a burner mixing head. In particular, it is integrated in a blast connection (10) provided with or without oil preheating. The flame intensifier is located at a distance from the flame detecting element (14) and from the blast connection (10).
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公开(公告)号：EP1149258A1
公开(公告)日：2001-10-31
申请号：EP00912438.9
申请日：2000-01-27
申请人： SATRONIC AG
发明人： LÜSCHER, Michel
CPC分类号： F23K5/147
摘要： The invention relates to a system made of an oil pump and of a magnet valve for preventing oil from dripping when the oil burner is switched off. The inventive system is provided with an oil pump (23) and a magnet valve (10) which has a closing body (16) that comprises an oil flow borehole (17). The closing body (16) is displaceably located in a borehole (12). An oil line (11) goes through the borehole (12). The oil flow borehole (17) of the closing body (16) complements the oil line (11) in a first position of the inventive magnet valve (10). The oil flow is thus released. The closing body (16) interrupts the oil line (11) in a second position of the magnet valve (10). A vacuum is simultaneously generated in said second position. The vacuum reverses the direction of oil flow in an end section (15) of the oil line (11). The oil is thus prevented from dripping.
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公开(公告)号：EP1149258B1
公开(公告)日：2004-09-22
申请号：EP00912438.9
申请日：2000-01-27
申请人： SATRONIC AG
发明人： LÜSCHER, Michel
CPC分类号： F23K5/147
摘要： The invention relates to a system made of an oil pump and of a magnet valve for preventing oil from dripping when the oil burner is switched off. The inventive system is provided with an oil pump (23) and a magnet valve (10) which has a closing body (16) that comprises an oil flow borehole (17). The closing body (16) is displaceably located in a borehole (12). An oil line (11) goes through the borehole (12). The oil flow borehole (17) of the closing body (16) complements the oil line (11) in a first position of the inventive magnet valve (10). The oil flow is thus released. The closing body (16) interrupts the oil line (11) in a second position of the magnet valve (10). A vacuum is simultaneously generated in said second position. The vacuum reverses the direction of oil flow in an end section (15) of the oil line (11). The oil is thus prevented from dripping.
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