公开(公告)号：US06296560B1

公开(公告)日：2001-10-02

申请号：US09536407

申请日：2000-03-28

申请人： William J. Quick

发明人： William J. Quick

IPC分类号： F23J1308

CPC分类号： F23L17/02 ,  F23J2213/303 ,  F23J2213/50

摘要： A chimney cap assembly for use in the installation of non-masonry chimneys including a chimney chase and a centrally extending chimney pipe. The chimney cap assembly includes a one-piece chimney cap for positioning upon the chimney chase. The chimney cap includes a central opening shaped and dimensioned for positioning about the chimney pipe, wherein the central opening includes an upwardly extending flange. The chimney cap assembly further includes a collar member having an inner edge positioned at the top of the collar member and an outer edge positioned at the bottom of the collar member. The collar member is positioned above the chimney cap such that the bottom of the collar member substantially overlaps the upwardly extending flange along a longitudinal axis extending along the chimney pipe. In addition, the inner edge of the collar member is secured to the chimney pipe creating a seal therebetween. The overlap between the upwardly extending flange and the collar member substantially prevents the passage of undesirable objects between the chimney chase and the chimney pipe without necessitating the formation of a seal between the collar and the chimney cap.

摘要翻译： 一种用于安装非砌体烟囱的烟囱盖组件，包括烟囱追逐和中央延伸的烟囱管。 烟囱盖组件包括用于定位在烟囱追逐上的一体式烟囱盖。 烟囱盖包括中心开口，该中心开口的形状和尺寸用于围绕烟囱管定位，其中中心开口包括向上延伸的凸缘。 烟囱盖组件还包括套环构件，其具有位于套环构件的顶部的内边缘和位于套环构件的底部的外边缘。 套环构件定位在烟囱盖的上方，使得套环构件的底部沿着沿着烟囱管延伸的纵向轴线基本上与向上延伸的凸缘重叠。 此外，套环构件的内边缘固定到烟囱管，在其间形成密封。 向上延伸的凸缘和套环构件之间的重叠基本上防止了不期望的物体在烟囱追尾和烟囱管之间的通过，而不必在套环和烟囱盖之间形成密封。

公开(公告)号：US06520175B1

公开(公告)日：2003-02-18

申请号：US09557586

申请日：2000-04-22

申请人： Jennifer L. Jones

发明人： Jennifer L. Jones

IPC分类号： F23J1308

CPC分类号： F23J13/08 ,  Y10S454/904

摘要： A flue seal (10) utilized in conjunction with a flue (12) within a fireplace (14). The flue seal (10) has a magnetic sheet (18) positionable within the flue (12). The magnetic sheet (18) has a sheet opening (18a) therethrough. A fastener (20) is securely connected through the sheet opening (18a). A pull chain (22) is securely connected to the fastener (20) extending downwardly therefrom.

摘要翻译： 与壁炉（14）内的烟道（12）结合使用的烟道密封件（10）。 烟道密封件（10）具有可定位在烟道（12）内的磁性片（18）。 磁片（18）具有穿过其中的片开口（18a）。 紧固件（20）通过片材开口（18a）牢固地连接。 拉链（22）牢固地连接到从其向下延伸的紧固件（20）。