公开(公告)号：EP2942196B1

公开(公告)日：2017-11-15

申请号：EP15165027.2

申请日：2010-06-02

申请人： MEGTEC SYSTEMS, INC.

发明人： ZAGAR, Steven J ,  ROCHELEAU, Michael O ,  PETERSON, Les

IPC分类号： B41F23/04

CPC分类号： F26B3/30 ,  B41F23/0413 ,  F26B3/283 ,  F26B13/104

摘要： A channel assembly and a method of setting the air flow in the said channel assembly, said channel assembly being adapted to be inserted into an air bar having a compartment defined by a bottom having at least one aperture and a pair of opposing sides, said compartment comprising an infrared light source (30) for emitting electromagnetic energy a reflector (21) for reflecting electromagnetic energy emitted by said infrared light source, and a lens (32) transmissive to infrared light emitted from said infrared light source (30). The channel assembly can be incorporated into an air flotation bar.

公开(公告)号：EP2942196A1

公开(公告)日：2015-11-11

申请号：EP15165027.2

申请日：2010-06-02

申请人： MEGTEC SYSTEMS, INC.

发明人： ZAGAR, Steven J ,  ROCHELEAU, Michael O ,  PETERSON, Les

IPC分类号： B41F23/04

CPC分类号： F26B3/30 ,  B41F23/0413 ,  F26B3/283 ,  F26B13/104

摘要： An air flotation bar, comprising:a header, at least one primary discharge slot for discharging fluid for supporting a web; a channel assembly containing:an infrared light source for emitting electromagnetic energy, a reflector for reflecting electromagnetic energy emitted by said infrared light source, and a lens having a web-facing surface; at least one aperture in said channel assembly for introducing fluid into said channel assembly for cooling said infrared light source and said reflector; and at least one secondary discharge slot configured to discharge said fluid introduced into said channel assembly parallel to said web-facing surface of said lens and to said web; wherein said at least one primary discharge slot and said at least one secondary discharge slot are configured such that 5% to 40% of total air is discharged via said at least one secondary discharge slot.

摘要翻译： 一种空气浮选棒，包括：集管，至少一个主排出槽，用于排出用于支撑卷材的流体; 通道组件，包括：用于发射电磁能的红外光源，用于反射由所述红外光源发射的电磁能的反射器和具有面向卷筒纸的表面的透镜; 所述通道组件中的至少一个孔口，用于将流体引入所述通道组件，用于冷却所述红外光源和所述反射器; 以及至少一个辅助排出槽，其构造成将引入所述通道组件的所述流体平行于所述透镜的面向卷筒纸的表面和所述卷筒排出; 其中所述至少一个主排放槽和所述至少一个次级排放槽构造成使得总空气的5％至40％经由所述至少一个二次排放槽排出。

公开(公告)号：EP2437941B1

公开(公告)日：2015-03-18

申请号：EP10784014.2

申请日：2010-06-02

申请人： MEGTEC SYSTEMS, INC.

发明人： ZAGAR, Steven J. ,  ROCHELEAU, Michael O. ,  PETERSON, Les

IPC分类号： B41F23/04

CPC分类号： F26B3/30 ,  B41F23/0413 ,  F26B3/283 ,  F26B13/104

公开(公告)号：EP2437941A1

公开(公告)日：2012-04-11

申请号：EP10784014.2

申请日：2010-06-02

申请人： MEGTEC SYSTEMS, INC.

发明人： ZAGAR, Steven J. ,  ROCHELEAU, Michael O. ,  PETERSON, Les

IPC分类号： B41F23/04

CPC分类号： F26B3/30 ,  B41F23/0413 ,  F26B3/283 ,  F26B13/104

摘要： Infrared air float bar for use in floating and drying a continuous planar web of a material in a dryer. Direct radiated or reflected infrared electromagnetic energy from an infrared light source in a removable channel assembly accelerates drying, or evaporation of solvents, or curing of web material passing in proximity to the bar, either by infrared electromagnetic energy, or in combination with convention airflow. The infrared source is cooled by pressurized air passing through an interior portion of the removable air bar channel assembly, and the air is further conducted into fluid contact with the web in an air gap between the emitter and web to promote convective heat transfer and to contribute to the air pressure field supporting web flotation. The removable channel assembly is configured for replacement of the infrared emitter and to allow the setting of the pressurized cooling air flow to the optimum level.