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1. 发明授权

US5819137A Integrated environmental management for reproduction apparatus 失效
标题翻译：复制设备综合环境管理
公开(公告)号：US5819137A
公开(公告)日：1998-10-06
申请号：US885309
申请日：1997-06-30
申请人： Gary P. Hoffman , John F. Quester , Clifton T. Hartford , David R. Heberle , Kurt E. Jones , David E. Hockey , Philip A. Stern
发明人： Gary P. Hoffman , John F. Quester , Clifton T. Hartford , David R. Heberle , Kurt E. Jones , David E. Hockey , Philip A. Stern
IPC分类号： B41J29/377 , G03G21/20 , G03G21/00
CPC分类号： G03G21/206
摘要： An integrated environmental management system for reproduction apparatus including a reprographic marking engine for reproducing information supplied thereto and accessories for facilitating the handling of reproduction output from the marking engine. The integrated environmental management system includes a housing associated with the reprographic marking engine. The housing defines a chamber having, in communication, a rear wall substantially parallel to the rear of the reprographic marking engine, first and second side walls, and top and bottom walls. An inlet plenum in the housing chamber communicates, for example, with an opening in the first side wall of the housing. The inlet plenum includes an inlet filter for preventing contaminants in ambient air from entering the inlet plenum, a first inlet duct directed into the general interior of the reprographic marking engine, and a plurality of inlet ducts directed respectively to specific systems within the reprographic marking engine. An exhaust plenum in the housing chamber communicates, for example, with an opening in the second side wall of the housing. The exhaust plenum includes a first exhaust duct directed from the general interior of the reprographic marking engine, a plurality of exhaust ducts directed respectively from specific systems within the reprographic marking engine, and a filter for preventing contaminants carried by air flow from within the reprographic marking engine from exiting through the exhaust plenum. At least one fan is provided for moving air from the inlet plenum through the reprographic marking engine and through the exhaust plenum. The fan has a control for regulating the speed thereof to maintain a desired air flow for a given power output of the reprographic marking engine.
摘要翻译：一种用于再现设备的集成环境管理系统，包括用于再现供应的信息的再现标记引擎和用于便于处理来自标记引擎的再现输出的附件。综合环境管理系统包括与复印标记引擎相关联的外壳。壳体限定了一个连通的腔室，该后壁基本上平行于复印标记引擎的后部，第一和第二侧壁以及顶壁和底壁。壳体室中的入口增压室例如与壳体的第一侧壁中的开口连通。入口增压室包括入口过滤器，用于防止环境空气中的污染物进入入口气室，引导到复印标记引擎的一般内部的第一入口管道和分别指向复制标记引擎内的特定系统的多个入口管道。壳体室中的排气室例如与壳体的第二侧壁中的开口连通。排气室包括从再生标记发动机的一般内部引导的第一排气管，分别从复制标记发动机内的特定系统引导的多个排气管，以及用于防止由再生标记内的气流携带的污染物的过滤器发动机从排气通风室排出。至少有一个风扇用于将空气从入口通风室移动通过复印标记引擎并通过排气室。风扇具有用于调节其速度的控制，以保持对于再现标记引擎的给定功率输出的期望的气流。

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