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公开(公告)号：USRE40818E1
公开(公告)日：2009-07-07
申请号：US11117773
申请日：2005-04-28
CPC分类号： F04D29/4226 , F04D29/626 , Y10S425/047
摘要： A blower for a high efficiency furnace is provided with an increased interior space for accommodating an impeller of maximum practicable diameter. The blower includes a blower motor and a blower housing having a bottom piece and a top piece assembling with the bottom piece to define an interior of the blower housing. The top piece includes an annular lower support portion for supporting the blower motor and an annular upper portion extending above and around the lower portion. The upper portion has an outer peripheral edge and lugs extending outward beyond the outer peripheral edge. The lugs have lug holes to receive mechanical fasteners to secure the blower housing to an external device. The head of the mechanical fasteners are positioned above the lugs on the upper portion of the top piece. In this arrangement the diameter of the bottom piece is not limited by a need to accommodate spacing for the head of the mechanical fastener. Additionally, the top piece and bottom piece have interlocking internal seals that provide positive engagement when the blower housing is assembled.
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公开(公告)号：US06435818B1
公开(公告)日：2002-08-20
申请号：US09651643
申请日：2000-08-30
IPC分类号： F04D2966
CPC分类号： F04D29/668 , F04D29/4226 , F04D29/626
摘要： A blower housing having a casing with a resilient bottom piece and a rigid top piece assembling with the bottom piece to define an interior of the casing is provided. The bottom piece of the blower housing directly abuts a blower mounting surface. The top piece supports a blower motor. The bottom piece is constructed from a vibration dampening material. The top piece is constructed from a rigid material. The vibration absorbing material attenuates noise and other vibrations transmitted from the blower motor and impeller of the blower housing to the blower mounting surface and other associated structures.
摘要翻译： 一种鼓风机壳体，其具有带有弹性底部件的壳体和与底部件组装以限定壳体内部的刚性顶部件。 鼓风机壳体的底部直接邻接鼓风机安装表面。 顶部支撑鼓风机电机。 底部由振动阻尼材料构成。 顶部由刚性材料构成。 振动吸收材料将从鼓风机马达和鼓风机壳体的叶轮传递到鼓风机安装表面和其它相关结构的噪声和其它振动衰减。
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3.发明授权Motor cooling and exhaust diluting blower housing with heat shield and noise muffler 有权电机冷却和排气稀释鼓风机壳体，带有隔热罩和噪音消声器公开(公告)号：US07604463B2
公开(公告)日：2009-10-20
申请号：US10734775
申请日：2003-12-12
IPC分类号： F04B35/04
摘要： A blower housing may be used with a climate control furnace or with a water heater and provides cooling of the motor that rotates the blower fan and also provides dilution and cooling of exhaust gases drawn from the furnace or water heater. The housing is constructed with one side that is positioned in a single plane that is easily mounted to a flat surface of the furnace or water heater and can be sealed against the surface. The housing is provided with an interior heat shield that insulates the exterior surface of the housing and with a noise muffler.
摘要翻译： 鼓风机壳体可以与气候控制炉或热水器一起使用，并且提供使鼓风机风扇旋转的电动机的冷却，并且还提供从炉或热水器抽取的废气的稀释和冷却。 壳体的一侧被设置在单个平面中，该侧面易于安装在炉子或热水器的平坦表面上并且能够被密封在表面上。 壳体设置有内部隔热罩，其将壳体的外表面和噪声消音器绝缘。
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公开(公告)号：US06511290B1
公开(公告)日：2003-01-28
申请号：US09651644
申请日：2000-08-30
IPC分类号： F01D102
CPC分类号： F23L17/005 , F04D29/4226 , F23L5/02 , Y10T403/47
摘要： A blower for a furnace is provided with an exhaust flange having a compressible end portion, and a flexible fitting adapted to receive an exhaust pipe is insertable into an interior of the exhaust flange. A clamp compresses the compressible end portion about the flexible fitting and the exhaust pipe to secure the exhaust pipe to the blower. A drain may be provided adjacent the compressible end portion to remove condensate which may be entrained in the exhaust gases from the exhaust pipe, exhaust fitting and exhaust flange.
摘要翻译： 用于炉的鼓风机设置有具有可压缩端部的排气凸缘，并且适于接纳排气管的柔性配件可插入排气凸缘的内部。 夹具围绕柔性配件和排气管压缩可压缩端部，以将排气管固定到鼓风机。 可以在可压缩端部附近设置排水口，以去除可能从排气管，排气装配和排气法兰引起的废气中夹带的冷凝物。
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公开(公告)号：US06386123B1
公开(公告)日：2002-05-14
申请号：US09651650
申请日：2000-08-30
IPC分类号： F04D2940
CPC分类号： F04D29/4226 , F04D29/626 , Y10S425/047
摘要： A blower for a high efficiency furnace is provided with an increased interior space for accommodating an impeller of maximum practicable diameter. The blower includes a blower motor and a blower housing having a bottom piece and a top piece assembling with the bottom piece to define an interior of the blower housing. The top piece includes an annular lower support portion for supporting the blower motor and an annular upper portion extending above and around the lower portion. The upper portion has an outer peripheral edge and lugs extending outward beyond the outer peripheral edge. The lugs have lug holes to receive mechanical fasteners to secure the blower housing to an external device. The head of the mechanical fasteners are positioned above the lugs on the upper portion of the top piece. In this arrangement the diameter of the bottom piece is not limited by a need to accommodate spacing for the head of the mechanical fastener. Additionally, the top piece and bottom piece have interlocking internal seals that provide positive engagement when the blower housing is assembled.
摘要翻译： 用于高效率炉的鼓风机具有增加的内部空间，用于容纳最大可行直径的叶轮。 鼓风机包括鼓风机马达和鼓风机壳体，该壳体具有底部件和与底部件组装的顶部件，以限定鼓风机壳体的内部。 顶部件包括用于支撑鼓风机马达的环形下支撑部分和在下部分上方和周围延伸的环形上部。 上部具有外周缘和从外周缘向外延伸的凸耳。 凸耳具有用于接收机械紧固件的凸耳孔以将鼓风机壳体固定到外部装置。 机械紧固件的头部位于顶部件的上部上的凸耳上方。 在这种布置中，底部件的直径不限于需要适应机械紧固件头部的间距。 此外，顶部件和底部件具有互锁的内部密封件，其在组装鼓风机壳体时提供正向接合。
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6.发明授权Furnace air handler blower with enlarged backward curved impeller and associated method of use 有权炉式空气处理机鼓风机具有放大的向后弯曲叶轮及相关使用方法公开(公告)号：US09017011B2
公开(公告)日：2015-04-28
申请号：US13355239
申请日：2012-01-20
CPC分类号： F04D17/162 , F04D29/422 , F04D29/4226
摘要： A blower having a blower housing having a cutoff and a top portion with an air outlet opening, a fan within the blower housing, the fan being adapted for rotation about a fan axis and having an outer diameter with a distance between the outer diameter of the fan and the top portion of the air outlet opening extending along a vertical line between the fan axis and the air outlet opening being less than seventy-five percent of the distance between the outer diameter of the fan and the cutoff of the blower housing extending along a line between the fan axis and the cutoff, and a motor having a stator and a rotor, the rotor being rotatably coupled to the stator for rotation about the fan axis, the rotor and fan being coupled such that the fan rotates with the rotor.
摘要翻译： 一种鼓风机，其具有具有切断装置的鼓风机壳体和具有出气口的顶部部分，所述鼓风机壳体内的风扇，所述风扇适于围绕风扇轴线旋转，并具有外径与所述风扇轴线的外径之间的距离 风扇，并且沿着风扇轴线和出气口之间的垂直线延伸的出气口的顶部小于风扇的外径和鼓风机壳体的切口之间的距离的百分之七十五 风扇轴与切断线之间的一条线，以及具有定子和转子的电动机，该转子可旋转地联接到定子上以围绕风扇轴线旋转，该转子和风扇被联接成使风扇与转子一起旋转。
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公开(公告)号：US06827560B2
公开(公告)日：2004-12-07
申请号：US10116315
申请日：2002-04-04
IPC分类号： F04B3504
摘要： A two-piece blower housing may be used with a climate control furnace or with a water heater and provides cooling of the motor that rotates the blower fan and also provides dilution and cooling of exhaust gases drawn from the furnace or water heater. The housing is also constructed with one side that is positioned in a single plane that is easily mounted to a flat surface of the furnace or water heater and can be seated against the surface.
摘要翻译： 两件式鼓风机壳体可以与气候控制炉或热水器一起使用，并且提供使鼓风机风扇旋转的电机的冷却，并且还提供从炉子或热水器抽取的废气的稀释和冷却。 壳体还构造成具有一个侧面，该侧面位于单个平面中，该平面易于安装在炉子或热水器的平坦表面上并且可以靠在表面上。
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公开(公告)号：US06494152B2
公开(公告)日：2002-12-17
申请号：US09730122
申请日：2000-12-05
IPC分类号： F03D1100
CPC分类号： F01D25/24 , F01D25/265 , F04D29/441 , F05D2240/14
摘要： A blower for a furnace is provided where the blower has a housing with an industry standard 4″ diameter exhaust port. The discharge of the blower housing is coupled directly to exhaust piping without the use of transition pieces or expender pieces.
摘要翻译： 提供了一种用于炉子的鼓风机，其中鼓风机具有具有工业标准4“直径排气口的壳体。 鼓风机壳体的排放直接连接到排气管道上，而不需要使用过渡件或延伸件。
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公开(公告)号：US06318358B1
公开(公告)日：2001-11-20
申请号：US09631319
申请日：2000-08-03
IPC分类号： F24H302
CPC分类号： F04D25/082 , F23L17/005 , F24H3/065
摘要： A blower for a furnace is provided where the blower has an impeller that is configured to create a primary air flow of combustion air into the blower housing and a secondary air flow of cooling air through the blower motor. The primary air flow of combustion air into the furnace generates hot exhaust gases for a heat exchanger in the furnace. The secondary air flow cools the blower motor. The secondary air flow is mixed with the hot exhaust gases in the blower housing and cools the exhaust gases before being discharged from the blower housing.
摘要翻译： 提供了一种用于炉子的鼓风机，其中鼓风机具有叶轮，该叶轮被构造成产生燃烧空气的一次空气流进入鼓风机壳体和通过鼓风机马达的冷却空气的二次空气流。 燃烧空气进入炉内的主要空气流向炉内的热交换器产生热废气。 二次风流冷却风机电机。 二次空气流与鼓风机壳体中的热废气混合，并在从鼓风机壳体排出之前冷却废气。
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10.发明申请FURNACE AIR HANDLER BLOWER WITH ENLARGED BACKWARD CURVED IMPELLER AND ASSOCIATED METHOD OF USE 有权具有放大的后退式旋转叶轮的FURNACE空气处理器鼓风机及相关使用方法公开(公告)号：US20130170945A1
公开(公告)日：2013-07-04
申请号：US13355239
申请日：2012-01-20
CPC分类号： F04D17/162 , F04D29/422 , F04D29/4226
摘要： A blower having a blower housing having a cutoff and a top portion with an air outlet opening, a fan within the blower housing, the fan being adapted for rotation about a fan axis and having an outer diameter with a distance between the outer diameter of the fan and the top portion of the air outlet opening extending along a vertical line between the fan axis and the air outlet opening being less than seventy-five percent of the distance between the outer diameter of the fan and the cutoff of the blower housing extending along a line between the fan axis and the cutoff, and a motor having a stator and a rotor, the rotor being rotatably coupled to the stator for rotation about the fan axis, the rotor and fan being coupled such that the fan rotates with the rotor.
摘要翻译： 一种鼓风机，其具有具有切断装置的鼓风机壳体和具有出气口的顶部部分，所述鼓风机壳体内的风扇，所述风扇适于围绕风扇轴线旋转，并具有外径与所述风扇轴线的外径之间的距离 风扇，并且沿着风扇轴线和出气口之间的垂直线延伸的出气口的顶部小于风扇的外径和鼓风机壳体的切口之间的距离的百分之七十五 风扇轴与切断线之间的一条线，以及具有定子和转子的电动机，该转子可旋转地联接到定子上以围绕风扇轴线旋转，该转子和风扇被联接成使风扇与转子一起旋转。
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