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公开(公告)号:US4081726A
公开(公告)日:1978-03-28
申请号:US638519
申请日:1976-01-05
IPC分类号: H02K17/02 , D06F37/30 , H02K1/02 , H02K1/12 , H02K3/04 , H02K17/08 , H02K17/16 , H02K41/025 , H02K17/00
CPC分类号: D06F37/304 , H02K17/08 , H02K17/16 , H02K41/025
摘要: An electric induction motor having at least two phases and including opposed slotted stator bodies or pole pieces with each slot receiving a radially extending leg or like portion of at least one coil winding, and with the stator being preferably of an annular, segmented configurationand the rotor being a low inertia, non-magnetic, radially slotted, electrically conductive disc axially spaced from the face of the stator bodies. The motor is particularly adapted for direct drive of rapidly reversible driven members, such as washing machine agitators or the like, and is characterized by high starting torque and a relatively direct proportional relation between the applied voltage and available output torques. In use, the motor operates at varying speeds and torque as it reverses direction and accelerates to a given rotational velocity, drawing substantially constant power during use. The current paths characterizing the unit are similar to the currents in a squirrel cage motor, while an axial gap, low inertia rotor provides the advantages of easy reversibility and maximal heat loss.
摘要翻译: 一种具有至少两相的电感应电动机,并且包括相对的开槽定子体或极片,每个槽容纳至少一个线圈绕组的径向延伸的腿部或类似部分,并且定子优选地为环形分段构造,转子 是与定子体的表面轴向间隔开的低惯性,非磁性的,径向开槽的导电盘。 电动机特别适用于直接驱动诸如洗衣机搅拌器等的快速可逆驱动构件,其特征在于高起动转矩和施加电压与可用输出转矩之间的相对直接的比例关系。 在使用中,电机以变化的速度和扭矩运行,因为它反转方向并加速到给定的旋转速度,在使用过程中基本上保持恒定的功率。 表征单元的电流路径与鼠笼式电动机中的电流相似,而轴向间隙,低惯性转子提供易于可逆性和最大热损失的优点。
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公开(公告)号:US3991567A
公开(公告)日:1976-11-16
申请号:US579482
申请日:1975-05-21
申请人: Claude Morris Brimer
发明人: Claude Morris Brimer
CPC分类号: F01N3/26
摘要: An exhaust gas processing device for use with internal combustion engines is disclosed which is generally of the afterburner type, including a cylindrical reactor in which unburned carbon monoxide (CO) and hydrocarbons are consumed and an exhaust pipe connected near one end of the cylindrical reactor in such manner as to direct the flow of gases tangentially into the reactor to produce a vortical flow pattern. Additional air for combustion is supplied by means of an engine-driven air pump, and this air flow is also directed into the reactor chamber in a manner to produce a vortical flow pattern which is combined with the vortical flow of exhaust gases. An ignition device such as a spark plug is supplied at the upstream end of the reactor chamber to assure ignition of the exhaust gas mixture. Flame propagation is maintained through the use of annular internal baffles or flame holders exposed to the ignited gases and which become very hot and operate somewhat similarly to glow plugs. The vortical flow is directed through a first cylindrical chamber for essentially the length of the reactor, then through a tangential passage into a second cylindrical chamber of similar length which directs the flow in the opposite direction. Gas flow emanating from the second chamber enters a third chamber which forms a jacket around both of the first and second cylindrical chambers, abutting against an end wall and again being redirected parallel to the flow through the first such chamber, but on the outside of the cylindrical members defining the first and second chambers in such manner as to retain heat in such chambers to assure thorough burning of combustibles in the gas before it is exhausted to the atmosphere.
摘要翻译: 公开了一种用于内燃机的废气处理装置,其通常是后燃器类型,包括其中消耗未燃一氧化碳(CO)和烃的圆柱形反应器和在圆筒反应器的一端附近连接的排气管 以这种方式将气体的流动切向地引导到反应器中以产生涡旋流动模式。 用于燃烧的附加空气通过发动机驱动的空气泵供应,并且该空气流还以一种与涡流涡流组合的方式产生涡旋流动模式。 诸如火花塞的点火装置在反应室的上游端提供,以确保排气混合物的点燃。 通过使用暴露于点燃气体的环形内部挡板或火焰保持器来保持火焰传播,并且变得非常热并且与电热塞有些类似地操作。 涡旋流通过第一圆柱形室,基本上是反应器的长度,然后通过切向通道进入相同长度的第二圆柱形室,其引导流动沿相反方向。 从第二室发出的气流进入第三室,其形成围绕第一和第二圆柱形腔室的护套,抵靠端壁并且再次被平行于通过第一这样的腔室的流动而重新定向, 圆柱形构件以这样的方式限定第一和第二室,以便在这种室中保持热量,以确保在气体排放到大气中之前对气体中的可燃物的彻底燃烧。
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公开(公告)号:US4007612A
公开(公告)日:1977-02-15
申请号:US605624
申请日:1975-08-18
申请人: Claude Morris Brimer
发明人: Claude Morris Brimer
CPC分类号: D06F37/206 , D06F37/24 , D06F37/26 , D06F37/262 , D06F37/265 , D06F37/268
摘要: An improved washing machine of simplified construction including means for stabilizing same during the fluid extraction or spin portion of its operation cycle. When a spin basket therein rotates at high speed the stabilization means counteracts the imbalance in the basket caused by clothes placed therein. The means for stabilizing the washing machine includes in combination: a fluid retaining jacket surrounding the spin basket and in fluid communication therewith for obtaining fluid extracted therefrom and retaining a portion therein by centrifugal force; and a plurality of flexible casing mounting support bars generally vertically positioned in spatial relation inside the washing machine casing adjacent its external corners. Each of the bars is rigidly mounted at its top end to the casing inwardly adjacent the top thereof and extends substantially freely downwardly through the casing. At the bottom end of each support bar foot pads of resilient material are mounted thereon for providing frictional contact with a mounting surface for the washing machine.
摘要翻译: 一种改进的简化结构的洗衣机,包括在其操作循环的流体提取或旋转部分期间稳定其的装置。 当其中的旋转篮高速旋转时,稳定装置抵消由放置在其中的衣物引起的篮中的不平衡。 用于稳定洗衣机的装置包括:围绕旋转筒并与其流体连通的流体保持套,用于获得从其中提取的流体并通过离心力将其中的一部分保持在其中; 以及多个柔性壳体安装支撑杆,其大致垂直地位于与洗衣机外壳相邻的外部角落处于空间关系中。 每个杆在其顶端处刚性地安装到壳体的内侧,并且基本上自由地向下延伸通过壳体。 在每个支撑杆的底端,弹性材料的脚垫安装在其上,以提供与洗衣机的安装表面的摩擦接触。
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