发明名称 Fireplace plug
摘要 There is provided, in combination, a fireplace having a flue and a damper handle, and a fireplace flue sealing device. The fireplace flue sealing device has an inflatable bag-like member with a top portion and a bottom portion of a flexible, air impermeable material. The top portion and the bottom portion are sealed together about an outer periphery of the bag-like member for retaining pressurized air therebetween. The bag-like member has a selectively slitable, sealed area extending from the outer periphery towards the centrally located, sealed, non-inflatable area. The bag-like member is sized and shaped to sealingly engage the fireplace below the flue thereof when inflated. There is also a closable conduit communicating with the bag-like member for admitting pressurized air into the bag-like member.
申请公布号 US2006219236(A1) 申请公布日期 2006.10.05
申请号 US20060377654 申请日期 2006.03.17
申请人 FORMOSA DAVID J;PATE JOE;GRAY ROZANNE G 发明人 FORMOSA DAVID J.;PATE JOE;GRAY ROZANNE G.
分类号 F24B1/18;F23J13/08 主分类号 F24B1/18
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