公开(公告)号：US06240265B1

公开(公告)日：2001-05-29

申请号：US09467012

申请日：1999-12-20

申请人： Joo-Hwan Noh

发明人： Joo-Hwan Noh

IPC分类号： G03G2120

CPC分类号： G03G21/20 ,  G03G15/2017

摘要： There is provided a fixing device heat shield apparatus in a printer having a fixing device and a developing device. A plurality of air holes are formed on a side surface of a body frame of the printer over the fixing device, for discharging heated air to the outside of the printer, and a heat shielding plate is located between the fixing device and the developing device, for blocking heat transfer from the fixing device.

摘要翻译： 在具有定影装置和显影装置的打印机中提供了一种固定装置的隔热装置。 多个气孔形成在定影装置上的打印机主体框架的侧表面上，用于将加热的空气排放到打印机的外部，并且隔热板位于定影装置和显影装置之间， 用于阻止从定影装置传热。

公开(公告)号：US06226474B1

公开(公告)日：2001-05-01

申请号：US09464423

申请日：1999-12-16

申请人： Gregory Leo Kowalski ,  Tsutumu Miura ,  Curtis Lee Vernon

发明人： Gregory Leo Kowalski ,  Tsutumu Miura ,  Curtis Lee Vernon

IPC分类号： G03G2120

CPC分类号： G03G15/6573

摘要： A device for cooling receiver members after image fixing by the fuser assembly in an electrographic reproduction apparatus wherein a marking particle image is fixed to a receiver member with application of heat by the fuser assembly, the receiver member traveling along a transport path. The cooling device includes an upper housing and a lower housing respectively associated with the receiver member transport path, on opposite sides thereof, immediately downstream, in the direction of receiver member travel along the transport path, of the fuser assembly. The upper and lower housings respectively have transport path guide plates for guiding receiver members along the transport path. A plurality of ports defined in the upper housing transport path guide plate provide flow communication of pressurized air from a pressurized air source to the transport path, and a plurality of ports in the lower housing transport path guide plate provide flow communication of pressurized air from the pressurized air source to the transport path. Accordingly, air impingement for forced air provides convection cooling of receiver members traveling along the transport path and such air impingement also provides for transport of the receiver members via an air bearing thereby substantially preventing the receiver members from contacting the upper and lower guide path plates.

摘要翻译： 一种用于在通过定影组件在电子照相再现设备中进行图像定影之后冷却接收器构件的装置，其中通过定影组件施加热量的标记颗粒图像被固定到接收器构件，接收器构件沿传送路径行进。 冷却装置包括分别与接收器构件输送路径相关联的上壳体和下壳体，其在其相对侧上，沿着沿着传送路径的接收器构件沿定影组件行进的方向。 上壳体和下壳体分别具有用于沿着传送路径引导接收器构件的传送路径引导板。 限定在上壳体输送路径引导板中的多个端口提供加压空气从加压空气源到输送路径的流动连通，并且下壳体输送路径引导板中的多个端口提供来自 加压空气源到运输路径。 因此，用于强制空气的空气冲击提供沿传送路径行进的接收器构件的对流冷却，并且这种空气冲击还提供经由空气轴承的接收器构件的运输，从而基本上防止接收器构件接触上部和下部引导路径板。