发明名称 |
Sealed Damper |
摘要 |
A sealed chimney damper is provided for preventing flow of air between an interior and exterior of a structure through a chimney. The sealed damper includes a damper body having an inlet aperture and an outlet aperture; an upper flange formed around the outlet aperture of the damper body; a valve plate hingedly secured to the damper body adjacent the outlet aperture, the valve plate sized to substantially cover the outlet aperture when the valve plate is in a closed position; and a gasket secured to the upper flange of the damper body and surrounding the outlet aperture, wherein the gasket is positioned between the valve plate and damper body when the valve plate is in a closed position. |
申请公布号 |
US2016265785(A1) |
申请公布日期 |
2016.09.15 |
申请号 |
US201615067942 |
申请日期 |
2016.03.11 |
申请人 |
Cates Michael Ross;Faerber John Brad |
发明人 |
Cates Michael Ross;Faerber John Brad |
分类号 |
F24B1/189;F23J13/08;F16J15/10 |
主分类号 |
F24B1/189 |
代理机构 |
|
代理人 |
|
主权项 |
1. A sealed chimney damper comprising:
a damper body including an inlet aperture and an outlet aperture; a valve plate positioned adjacent to the outlet aperture of the damper body, the valve plate sized to substantially cover the outlet aperture when the valve plate is in a closed position; and a gasket secured to an upper edge of the damper body and surrounding the outlet aperture, wherein the gasket is positioned between the valve plate and damper body when the valve plate is in a closed position. |
地址 |
Knoxville TN US |