专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4497310A Flue box with adjustable counterbalance cap 失效
标题翻译：烟盒可调平衡帽
公开(公告)号：US4497310A
公开(公告)日：1985-02-05
申请号：US579259
申请日：1984-02-13
申请人： Craig D. Funke
发明人： Craig D. Funke
IPC分类号： F23L11/00 , F23L3/00
CPC分类号： F23L11/00
摘要： There is disclosed an improved flue box assembly for use in conjunction with a heating plant, the flue box having a housing with an interior diametric opening substantially greater than the exhaust gas inlet to and outlet from the interior of the housing, and provided with a damper plate being pivotally mounted within the housing and movable between an open position and a closed position, the damper plate further having a flue opening positioned therein, the improvement consisting of a cap pivotally mounted on the housing adjacent the outlet opening thereof, the cap adapted to pivotally move between a closed position occluding the outlet opening of the housing and an open position leaving the outlet opening unobstructed, and adjustable counterbalancing means associated with the cap for adjusting the relative pressure necessary to move the cap into an open and closed position respectively in relation to the force exerted by flue gases escaping through the outlet opening of the housing, thus providing for improved heat transfer and restoration of proper combustion zone balance in the appliance.
摘要翻译：公开了一种与加热设备一起使用的改进的烟道箱组件，烟道箱具有壳体，该壳体的内部直径开口基本上大于从壳体内部排出的废气入口并且设置有阻尼器板被枢转地安装在壳体内并且可在打开位置和关闭位置之间移动，阻尼板还具有定位在其中的烟道开口，该改进包括一个枢转地安装在邻近其出口开口的壳体上的盖子，枢转地在封闭壳体的出口开口的闭合位置和离开出口开口畅通的打开位置之间枢转地移动;以及可调平衡装置，其与盖相关联，用于调节相对于将帽移动到关闭位置所需的相对压力对于通过壳体的出口排出的烟道气施加的力，从而提供改善的热传递和恢复设备中适当的燃烧区平衡。

IPRDB

热门服务

关于我们

友情链接

联系方式