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1. 发明公开

EP0867786A1 Single-pass fusing of multi-layer duplex copies 失效
标题翻译：单层熔合多层双面复印
公开(公告)号：EP0867786A1
公开(公告)日：1998-09-30
申请号：EP98200708.0
申请日：1998-03-06
申请人： AGFA-GEVAERT N.V.
发明人： De Niel, Marc , Tavernier, Serge , van Aken, Luc , Van Goethem, Luc
IPC分类号： G03G15/20
CPC分类号： G03D15/022 , G03G15/2007 , G03G2215/2074 , G03G2215/2083
摘要： A fusing station (25) of an electrographic apparatus fixes in a single pass a duplex resinous powder colour image (8, 18) to a support material (9) as this is moved over a predetermined path (7) through the fusing station. A symmetrical fixing operation on both sides of the support material is provided. Hereto, the station comprises means for applying hot air to both sides of the support material, and hot air is heated by heating sources with substantially identical operational characteristics. Further, hot air is enforced in substantially equal flows (21, 31) to both sides of the support material and the flows of hot air are heated to substantially equal temperatures.
摘要翻译：当电子照相设备的定影站（25）在预定路径（7）上移动通过定影站时，电子照相设备的定影站（25）将双面树脂粉末彩色图像（8,18）固定为单次通过到支撑材料（9）。提供支撑材料两侧的对称固定操作。在此，站包括用于将热空气施加到支撑材料的两侧的装置，并且通过具有基本相同的操作特性的加热源加热热空气。此外，热空气以基本上相等的流量（21,31）施加到支撑材料的两侧，并且热空气流被加热到基本相等的温度。

2. 发明公开

EP0816919A1 Photothermographic processing system 失效
标题翻译：光热照相系统
公开(公告)号：EP0816919A1
公开(公告)日：1998-01-07
申请号：EP97201849.3
申请日：1997-06-17
申请人： AGFA-GEVAERT N.V.
发明人： Oelbrandt, Leo , Anthonissen, Karl , De Niel, Marc , De Kegelaer, Martin
IPC分类号： G03D13/00 , G03B27/30
CPC分类号： G03D13/002 , G03B27/306
摘要： An apparatus and a method for bringing a thermographic imaging element (11) to a desired temperature by means of thermal contact with a heating body (10, 30) which is at least filled with an accessory material in a first phase (15) and with said accessory material in a second phase (16) comprise pressure setting means (17, 18) for setting a desired pressure, energy means (19) for exchanging thermal energy with said heating body, detection means for detecting a phase or a phase transition of said accessory material, and relocation means for bringing said imaging element into contact with said heating body.
摘要翻译：一种用于通过与第一阶段（15）中至少填充有辅助材料的加热体（10,30）的热接触将热敏成像元件（11）带到所需温度的装置和方法，并且在第二阶段（16）中所述辅助材料包括用于设定所需压力的压力设定装置（17,18），用于与所述加热体交换热能的能量装置（19），用于检测相位或相变的检测装置所述辅助材料和用于使所述成像元件与所述加热体接触的重新定位装置。

3. 发明公开

EP0864943A1 Single-pass fusing of multi-layer duplex copies 失效
标题翻译：在einz einzigen Umlauf的Schmelzfixierung von zweiseitigen mehrschichtigen Kopien
公开(公告)号：EP0864943A1
公开(公告)日：1998-09-16
申请号：EP98200707.2
申请日：1998-03-06
申请人： AGFA-GEVAERT N.V.
发明人： De Niel, Marc , Tavernier, Serge , Van Aken, Luc , Van Goethem, Luc
IPC分类号： G03G15/20
CPC分类号： G03D15/022 , G03G15/2039 , G03G15/2053 , G03G15/2057 , G03G2215/2074 , G03G2215/2083 , G03G2215/2093
摘要： A fusing station (25) of an electrographic apparatus fixes in a single pass a duplex resinous powder colour image (8, 18) to a support material (9) in sheet-form or in web-form as the sheet or web is moved over a predetermined path (7). The station comprises two heated fixing rollers (1, 11), rotating in contact with each other, driving means to rotate the fixing rollers, pressing means for applying a meshing force between the fixing rollers, heating sources (4, 14) which have substantially identical characteristics. Both fixing rollers comprise a heat conducting core (3, 13) and a resilient covering (2, 12) which by the pressure between both rollers forms a heating nip. A symmetrical fixing operation on both sides of the support material is provided. Hereto, the fixing rollers have a substantially identical construction, are positioned symmetrically to the path of the sheet or web and rotate synchronously to the advancement of the sheet or web.
摘要翻译：电子照相装置的定影台（25）在片材或纸幅移动时以单页形式将双重树脂粉末彩色图像（8,18）固定成片状或纸幅形式的支撑材料（9）预定路径（7）。该工位包括两个相互旋转的加热定影辊（1,11），用于使定影辊旋转的驱动装置，用于在定影辊之间施加啮合力的加压装置，基本上相同的特征两个定影辊包括导热芯（3,13）和弹性覆盖物（2,12），其通过两个辊之间的压力形成加热辊隙。提供了在支撑材料两侧的对称固定操作。这里，定影辊具有基本上相同的结构，被定位成与片材或幅材的路径对称，并且与片材或幅材的推进同步旋转。

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