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1. 再颁专利

USRE37389E1 Appliance for improved venting 有权
标题翻译：用于改善排气的装置
公开(公告)号：USRE37389E1
公开(公告)日：2001-09-25
申请号：US09492666
申请日：2000-01-27
申请人： Allen L. Rutz , James H. Saunders , Sherwood G. Talbert
发明人： Allen L. Rutz , James H. Saunders , Sherwood G. Talbert
IPC分类号： F24C114
CPC分类号： F23L11/02 , F23L17/005
摘要： A gas appliance, flue assembly, or vent adapter including an adjustable flow regulator which regulates the proportions and volume of dilution air and combustion products into the vent is disclosed. The flow regulator can be adjusted to allow a given appliance to exhaust vent gases through a range of different venting systems constructed from a wide range of materials. The appliance installer may adjust the appliance vent gases for a particular pre-existing or installed vent. The flow regulator also provides flow resistance which helps prevent backdrafting and the free escape of dilution air (which may be heated room air in some instances) through the vent to the outside atmosphere.
摘要翻译：公开了一种燃气器具，烟道组件或通风适配器，其包括可调节的流量调节器，其调节稀释空气和燃烧产物进入通气口的比例和体积。可以调节流量调节器，以允许给定的设备通过从各种材料构成的一系列不同排气系统排放排气。设备安装人员可以为特定的预先存在或安装的通风口调节设备排放气体。流量调节器还提供流动阻力，其有助于防止稀释空气（其在某些情况下可能被加热的室内空气）自由逸出，并通过通风口到外部气氛。

2. 发明授权

US5941230A Appliance for improved venting 失效
标题翻译：用于改善排气的装置
公开(公告)号：US5941230A
公开(公告)日：1999-08-24
申请号：US847619
申请日：1997-04-28
申请人： Allen L. Rutz , James H. Saunders , Sherwood G. Talbert
发明人： Allen L. Rutz , James H. Saunders , Sherwood G. Talbert
IPC分类号： F23L11/02 , F23L17/00 , F24C1/14
CPC分类号： F23L11/02 , F23L17/005
摘要： A gas appliance, flue assembly, or vent adapter including an adjustable flow regulator which regulates the proportions and volume of dilution air and combustion products into the vent is disclosed. The flow regulator can be adjusted to allow a given appliance to exhaust vent gases through a range of different venting systems constructed from a wide range of materials. The appliance installer may adjust the appliance vent gases for a particular pre-existing or installed vent. The flow regulator also provides flow resistance which helps prevent backdrafting and the free escape of dilution air (which may be heated room air in some instances) through the vent to the outside atmosphere.
摘要翻译：公开了一种燃气器具，烟道组件或通风适配器，其包括可调节的流量调节器，其调节稀释空气和燃烧产物进入通气口的比例和体积。可以调节流量调节器，以允许给定的设备通过从各种材料构成的一系列不同排气系统排放排气。设备安装人员可以为特定的预先存在或安装的通风口调节设备排放气体。流量调节器还提供流动阻力，其有助于防止稀释空气（其在某些情况下可能被加热的室内空气）自由逸出，并通过通风口到外界气氛。

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