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公开(公告)号：US06470876B1
公开(公告)日：2002-10-29
申请号：US09637390
申请日：2000-08-11
IPC分类号： F24C304
CPC分类号： F24H3/0488 , F23D14/18 , F23D14/28 , F23D2203/1017 , F23D2203/1055 , F23D2203/107
摘要： A portable heater assembly includes a fan module, an electrical ignition assembly, a heating apparatus, and an encasement. The encasement supports and houses the fan module, the electrical ignition assembly, and the heating apparatus. The fan module includes a fan, an electric switch, and electrical wiring, the electrical wiring interconnecting the fan, electric switch and a power source. The electric switch activates the fan by forming a closed electrical circuit within the electrical wiring between the power source and the fan. The electrical ignition assembly includes an electrical ignition device, a spark-emitting electrode tip protruding from the electrical ignition device, and an ignition activator connected to the electrical ignition device by an activator connector. The heating apparatus includes a combustion chamber having a catalyst-containing substrate in proximity to the spark-emitting electrode tip, an air-fuel mixer connected to the combustion chamber, and regulator valve assembly connecting the air-fuel mixer to a source of fuel. The air-fuel mixer provides a uniform mixture of fuel and primary air that is ignited by the spark-emitting electrode tip for combustion in the combustion chamber. The use of primary air improves efficiency and reduces the reliance on secondary air. Limiting the proportion of primary air to approximately 15-20% of the stoichiometric mass of air required substantially reduces the emission of hazardous combustion by-products such as carbon monoxide.
摘要翻译： 便携式加热器组件包括风扇模块，电点火组件，加热装置和外壳。 外壳支撑并容纳风扇模块，电气点火组件和加热装置。 风扇模块包括风扇，电开关和电气布线，电气布线将风扇，电开关和电源互连。 电开关通过在电源和风扇之间的电气布线内形成闭合的电路来激活风扇。 电点火组件包括电点火装置，从电点火装置突出的火花发射电极尖端和通过激活器连接器连接到电点火装置的点火启动器。 加热装置包括燃烧室，其具有靠近火花发射电极头的含催化剂的衬底，连接到燃烧室的空气 - 燃料混合器以及将空气 - 燃料混合器连接到燃料源的调节阀组件。 空气 - 燃料混合器提供燃料和一次空气的均匀混合物，其被火花发射电极头点燃以在燃烧室中燃烧。 一次空气的使用提高了效率，减少了对二次空气的依赖。 将一次空气的比例限制在化学计量空气质量的约15-20％，这大大减少了有害燃烧副产物如一氧化碳的排放。
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公开(公告)号：US6105189A
公开(公告)日：2000-08-22
申请号：US291007
申请日：1999-04-14
CPC分类号： B25F1/003
摘要： A foldable multi-purpose tool includes a pair of jaws and a pair of folding handles and is capable of accepting removable cartridges. In the extended position, the handles operate the jaws. Each removable cartridge contains a number of relatively small tool blades that are preferably selected by functional categories. Various cartridge hold-down and removal mechanisms are also provided.
摘要翻译： 可折叠多用途工具包括一对夹爪和一对折叠手柄，并且能够接受可移除的墨盒。 在延伸位置，手柄操作夹爪。 每个可拆卸的盒包含多个相对小的工具刀片，优选地通过功能类别来选择。 还提供了各种墨盒的压紧和移除机构。
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3.发明授权Foldable tool with removable tool cartridged mechanism for securing tool cartridge 有权具有可移动工具的可折叠工具，用于固定工具盒的夹层机构
公开(公告)号：US6038723A
公开(公告)日：2000-03-21
申请号：US152300
申请日：1998-09-14
CPC分类号： B25F1/003
摘要： A foldable multi-purpose tool includes a pair of jaws and a pair of folding handles, with one or both of the handles configured to receive removable cartridges. In the extended position, the handles operate the jaws. Each removable cartridge contains a number of relatively small tool blades that are preferably selected by functional categories. Various cartridge hold-down and removal mechanisms are also provided.
摘要翻译： 可折叠的多用途工具包括一对夹爪和一对折叠手柄，其中一个或两个手柄被配置为接收可移除的盒。 在延伸位置，手柄操作夹爪。 每个可拆卸的盒包含多个相对小的工具刀片，优选地通过功能类别来选择。 还提供了各种墨盒的压紧和移除机构。
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公开(公告)号：US5960498A
公开(公告)日：1999-10-05
申请号：US897123
申请日：1997-07-18
CPC分类号： B25F1/003
摘要： A foldable multi-purpose tool includes a pair of jaws and a pair of folding handles and is capable of accepting removable cartridges. In the extended position, the handles operate the jaws. Each removable cartridge contains a number of relatively small tool blades that are preferably selected by functional categories. Various cartridge hold-down and removal mechanisms are also provided.
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公开(公告)号：US5782230A
公开(公告)日：1998-07-21
申请号：US727899
申请日：1996-10-09
CPC分类号： A47J37/0713
摘要： A portable, outdoor cooking apparatus is provided which is capable of operating as both a stove and a barbecue grill. The cooking apparatus includes an elongated burner tube and a pivoting parabolic-shaped heat diffuser which can be rotated between an upright position in which the concave surface of the heat diffuser covers the burner tube for barbecue cooking and an inverted position in which the heat diffuser leaves the burner tube exposed directly to the cooking surface for stove cooking.
摘要翻译： 提供一种便携式户外烹饪设备，其能够作为炉子和烧烤架操作。 烹饪设备包括细长的燃烧器管和可旋转的抛物线形散热器，其能够在直立位置之间旋转，在该直立位置，热扩散器的凹面覆盖烧烤炉的燃烧器管和热扩散器离开的倒置位置 燃烧器管直接暴露于烹饪表面进行炉灶烹饪。
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