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公开(公告)号：US06278207B1
公开(公告)日：2001-08-21
申请号：US09562768
申请日：2000-05-02
申请人： Kaoru Matsumoto
发明人： Kaoru Matsumoto
IPC分类号： H02K510
CPC分类号： F04D25/062 , F04D25/0646 , F04D29/083 , H02K5/1677 , H02K5/225 , H02K11/33 , H02K2203/03 , H02K2211/03
摘要： To improve dust-proof and drip/water-proof characteristics of a blower. In a blower constructed by forming a bearing housing (4) at the center of a tubular casing (1), supporting a shaft (7) with bearings (5), (6) that are supported with the bearing housing, attaching a impeller (9), a motor yoke (12), etc., to the shaft (7), and arranging a stator core (17) inside the motor yoke (12), one end of the bearing housing (4) is elongated to form therein a chamber (21), and a PC board (18) is housed in the chamber (21). A connection terminal (19) projected from the stator coil (16) is connected to electronic circuits mounted on the PC board (18), and an opening of the chamber (21) is covered with a lid plate (22). The PC board (18) is thus surrounded by the chamber (21), so that it is protected from dust and water.
摘要翻译： 提高鼓风机的防尘，防滴/防水特性。 在通过在管状壳体（1）的中心形成轴承壳体（4）构造的鼓风机中，用轴承（5）支撑轴（7），（6）由轴承壳体支撑，附接叶轮 9），电动机轭（12）等等，并且将定子铁心（17）布置在电动机轭（12）内部，轴承壳体（4）的一端被拉长以在其中形成 腔室（21）和PC板（18）容纳在腔室（21）中。 从定子线圈（16）突出的连接端子（19）连接到安装在PC板（18）上的电子电路，并且室（21）的开口被盖板（22）覆盖。 因此，PC板（18）被室（21）包围，从而防止灰尘和水分。
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公开(公告)号：US06753621B2
公开(公告)日：2004-06-22
申请号：US10026638
申请日：2001-12-27
申请人： Youichi Hasegawa , Yasuo Osawa
发明人： Youichi Hasegawa , Yasuo Osawa
IPC分类号： H02K510
CPC分类号： F16H57/027 , F02B63/02 , F02D2400/06 , F02D2400/18 , F02N15/046 , F16H1/28 , Y10T74/131 , Y10T74/137
摘要： A starter for an internal combustion engine is comprised of an armature, a motor case, a planetary gear speed reduction mechanism connected to an armature shaft, a frame and a partition plate disposed between the motor case and the frame. The partition plate has an armature-shaft hole and a chamber-connection passage between the armature shaft hole and the armature shaft for connecting the motor chamber and the speed reduction chamber. An undulating circumferential groove is formed between the partition plate and the frame to connect the speed reduction chamber and the outside. A long water drainpipe is removed from a starter for a recreational vehicle.
摘要翻译： 用于内燃机的起动器包括衔铁，电动机壳体，连接到电枢轴的行星齿轮减速机构，框架和设置在电动机壳体和框架之间的隔板。 隔板在电枢轴孔和电枢轴之间具有电枢轴孔和室连接通道，用于连接电动机室和减速室。 在隔板和框架之间形成起伏的圆周槽，以连接减速室和外部。 一个长的排水管从休闲车的起动器上取下。
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公开(公告)号：US06392322B1
公开(公告)日：2002-05-21
申请号：US09494919
申请日：2000-01-31
IPC分类号： H02K510
摘要： An explosion-proof actuator assembly includes an explosion-proof housing, a motor, motor control electronics, and an actuator. The housing has at least one inner cavity and at least one exit path comprising an explosion-proof flame path. The motor is disposed within the housing. The motor control electronics communicate with the motor and are disposed within the housing. The actuator is carried by the housing, communicates with the motor, and is configured for movement relative to the housing responsive to actuation of the motor.
摘要翻译： 防爆致动器组件包括防爆壳体，马达，马达控制电子器件和致动器。 壳体具有至少一个内腔和至少一个包括防爆火焰通道的出口路径。 电机设置在外壳内。 电动机控制电子装置与电动机连通并设置在壳体内。 致动器由壳体承载，与电动机连通，并被配置为响应于电动机的致动而相对于壳体移动。
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公开(公告)号：US06359353B1
公开(公告)日：2002-03-19
申请号：US09621094
申请日：2000-07-21
申请人： Jack T. Bevington
发明人： Jack T. Bevington
IPC分类号： H02K510
摘要： A submersible motor unit is used to drive a pump and is submerged with the pump in liquid (water). The motor unit includes a tubular housing member and a tubular inner member which is enclosed by and disposed in a coaxial relationship with the tubular housing member. A stator is disposed in a stator chamber formed between the tubular inner member and the tubular housing member. A rotor is disposed in a rotor chamber disposed within the inner member. End walls close opposite ends of the tubular housing member and the tubular inner member. An annular capacitor is disposed in the stator chamber in an axially spaced apart relationship with the stator. The capacitor extends around the rotor chamber. A body of potting compound is disposed in the stator chamber and at least partially encloses the stator and the capacitor.
摘要翻译： 潜水电机单元用于驱动泵，并将泵浸入液体（水）中。 马达单元包括管状壳体构件和管状内部构件，该管状内部构件与管状壳体构件封闭并且与管状壳体构件以同轴的关系布置。 定子被布置在形成在管状内部构件和管状壳体构件之间的定子室中。 转子设置在设置在内部构件内的转子室中。 端壁靠近管状壳体构件和管状内部构件的相对端部。 环形电容器以与定子轴向隔开的关系设置在定子室中。 电容器围绕转子室延伸。 一组灌封料置于定子室中，并至少部分包围定子和电容器。
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5.发明授权System and method for absorbing the expansion and contraction of internal fluids of a sumergible electric motor 有权用于吸收可再生电动机的内部液体膨胀和收缩的系统和方法公开(公告)号：US06201327B1
公开(公告)日：2001-03-13
申请号：US09442145
申请日：1999-11-17
申请人： Olegario Rivas
发明人： Olegario Rivas
IPC分类号： H02K510
CPC分类号： H02K5/132 , F04D13/062 , F04D13/10
摘要： A motor protector for use in protecting an electric motor in a subterranean environment. The motor protector utilizes a dual chamber system for absorbing the expansion and contraction of the internal fluids of a submergible electric motor. One of the chambers provides for the expansion and contraction of the internal fluids of a submergible electric motor. The other chamber is in fluid communication with the subterranean environment. A gas pocket is disposed within the motor protector between and in fluid communication with both of the dual chambers. The volume of gas couples the fluid pressure of the subterranean environment to the internal fluids of the electric motor without direct contact between the internal fluids of the electric motor and fluids from the subterranean environment.
摘要翻译： 用于保护地下环境中的电动机的电动机保护器。 电动机保护器利用双室系统来吸收潜水电动机的内部流体的膨胀和收缩。 其中一个室提供了潜水电动机的内部流体的膨胀和收缩。 另一个室与地下环境流体连通。 气袋在电动机保护器之间设置在两个室之间并且与两个腔室流体连通。 气体的体积将地下环境的流体压力与电动机的内部流体相结合，而不会直接接触电动机的内部流体和来自地下环境的流体。
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公开(公告)号：US06724111B2
公开(公告)日：2004-04-20
申请号：US10289323
申请日：2002-11-07
申请人： Elio Marioni
发明人： Elio Marioni
IPC分类号： H02K510
摘要： An anticondensation device particularly for electric motors, comprising a box-like body that contains the stator windings inside which the enclosure for a rotor is arranged hermetically, a cover to be fixed over the bottom of the box-like body, spaced therefrom, to define an interspace and a perimetric air passage gap. The bottom has through holes, and corresponding first collars protrude perimetrically to the holes toward the cover and enter with play second collars that protrude from the cover toward the bottom. An air passage pathway is formed between the first and second collars. The box-like body is arranged in functional configuration with its bottom substantially vertical.
摘要翻译： 一种特别用于电动机的减缩装置，包括一个包含定子绕组的盒状体，其中用于转子的外壳气密地设置，一个固定在盒状体的底部上并与之隔开的盖子，以限定 间隙和周边空气通道间隙。 底部具有通孔，并且相应的第一凸环周向地朝向盖子的孔突出并且进入与从盖向底部突出的第二凸起部。 在第一和第二轴环之间形成空气通路。 盒状体被布置成功能配置，其底部基本垂直。
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7.发明授权System and method for protecting a submergible motor from corrosive agents in a subterranean environment 有权用于在潜在环境中保护潜水电机免受腐蚀性物质的系统和方法公开(公告)号：US06268672B1
公开(公告)日：2001-07-31
申请号：US09182578
申请日：1998-10-29
IPC分类号： H02K510
CPC分类号： E21B43/128 , F04D13/083 , H02K5/132
摘要： A motor protector for use in protecting an electric motor in a subterranean environment. The motor protector utilizes a dual, flexible bladder system. One of the expandable bladders provides for the expansion and contraction of motor oil. The other expandable bladder contains a supply of neutralizing solution. The bladder filled with neutralizing solution cooperates with the bladder filled with motor oil to maintain the expandable bladder bathed in neutralizing solution. This prevents migration of corrosive agents into the motor oil.
摘要翻译： 用于保护地下环境中的电动机的电动机保护器。 电动机保护器采用双重柔性膀胱系统。 其中一个可扩展的气囊提供机油的膨胀和收缩。 另一个可膨胀的膀胱含有中和溶液。 填充有中和溶液的膀胱与填充有机油的膀胱配合，以保持可膨胀囊状物沐浴在中和溶液中。 这样可以防止腐蚀剂迁移到机油中。
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公开(公告)号：US06232687B1
公开(公告)日：2001-05-15
申请号：US09613073
申请日：2000-07-10
申请人： Robert K. Hollenbeck , Dennis P. Bobay , James E. Grimm , Norman Golm, Jr. , Gregory Thompson , Jeffrey A. Hall
发明人： Robert K. Hollenbeck , Dennis P. Bobay , James E. Grimm , Norman Golm, Jr. , Gregory Thompson , Jeffrey A. Hall
IPC分类号： H02K510
CPC分类号： H02K5/225 , F04D29/646 , H02K1/145 , H02K1/187 , H02K3/525 , H02K5/10 , H02K5/1675 , H02K11/215 , H02K11/33 , H02K29/08 , H02K2211/03
摘要： An electric motor having a snap-together construction without the use of separate fasteners. The construction of the motor removes additive tolerances for a more accurate assembly. The motor is capable of programming and testing after final assembly and can be non-destructively disassembled for repair or modification. The motor is constructed to inhibit the ready entry of water into the motor housing and to limit the effect of any water which manages to enter the housing.
摘要翻译： 一种具有卡扣结构而不使用单独的紧固件的电动机。 马达的结构消除了更为准确的装配的附加公差。 电机能够在最终组装后进行编程和测试，并可以非破坏性地拆卸以进行修理或修改。 电动机被构造成阻止水准备进入电动机壳体并限制进入壳体的任何水的影响。
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公开(公告)号：US06225718B1
公开(公告)日：2001-05-01
申请号：US09453476
申请日：1999-12-02
IPC分类号： H02K510
CPC分类号： F02N15/066 , F02N15/023
摘要： To prevent powder caused by wear of brushes from entering a contact chamber, a first stationary contact is electrically connected to a battery and a second stationary contact is connected to positive brushes, wherein a contact bracket is provided to hold the first stationary contact, and a contact chamber cover is provided to interpose and hold the second stationary contact between the contact chamber cover and the contact bracket so that the contact chamber can be kept in an airtight state.
摘要翻译： 为了防止由电刷的磨损引起的粉末进入接触室，第一固定触头电连接到电池，第二固定触点连接到正刷子，其中提供接触支架以保持第一固定触点，以及 提供接触室盖以将接触室盖和接触支架之间的第二固定接触件夹持并保持，使得接触室能够保持在气密状态。
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公开(公告)号：US06763813B2
公开(公告)日：2004-07-20
申请号：US10258802
申请日：2002-10-28
IPC分类号： H02K510
摘要： Particle trapping means for trapping worn particles of a commutator is provided in a power source side case mounted on a motor case of a DC motor.
摘要翻译： 在安装在直流电动机的电动机壳体上的电源侧壳体中设置有用于捕获换向器的磨损颗粒的颗粒捕集装置。
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