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公开(公告)号：US20230307851A1
公开(公告)日：2023-09-28
申请号：US18071480
申请日：2022-11-29
发明人： CHEN-NAN CHU , TING-YANG CHENG , LUNG-HSUAN TSENG
IPC分类号： H01R4/18
CPC分类号： H01R4/184
摘要： A terminal connection structure includes a terminal and an enameled wire. The terminal includes a socket and a conductor crimping portion. The conductor crimping portion includes a first crimping area and a second crimping area, and the first crimping area and the second crimping area are both U-shaped before crimped. The enameled wire is located in the first crimping area and the second crimping area, wherein the enameled wire includes three conducting wires and an enameled film covering the conducting wires. The first crimping area and the second crimping area are crimped to be in a shape of a semi-circular thereby crimping the three conducting wires tightly. Wherein an outer width of the second crimping area after crimped is W2, an outer diameter of the enameled wire is D, a thickness of the second crimping area is t, and the following condition is satisfied: W2≥D×0.8+2t.
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公开(公告)号：US07808143B2
公开(公告)日：2010-10-05
申请号：US11976448
申请日：2007-10-24
IPC分类号： H02K21/12
CPC分类号： H02K1/2766 , H02K29/03
摘要： A permanent magnet motor includes stator, rotor, and shaft; multiple rotor magnetic poles are disposed on the rotor; each rotor magnetic pole contains an arc surface and a first inclined section and a second inclined section extending respectively from both sides of the arc surface; a trap is formed between two second inclined section of two abutted rotor magnetic poles connected by a tangent section; multiple magnets are respectively disposed in each rotor magnetic pole; both ends of each magnet being disposed at where close to two second inclined sections; and a central portion of each magnet is indented inwardly towards a center of the rotor to effectively upgrade performance efficiency of the motor.
摘要翻译： 永磁电动机包括定子，转子和轴; 多个转子磁极设置在转子上; 每个转子磁极包含弧形表面和分别从弧形表面的两侧延伸的第一倾斜部分和第二倾斜部分; 在切线部分连接的两个邻接的转子磁极的两个第二倾斜部分之间形成有一个陷阱; 多个磁体分别设置在每个转子磁极中; 每个磁体的两端设置在靠近两个第二倾斜部分的位置; 并且每个磁体的中心部分朝向转子的中心向内凹入以有效地提高电动机的性能效率。
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公开(公告)号：US07029251B2
公开(公告)日：2006-04-18
申请号：US10855641
申请日：2004-05-28
申请人： Lung-Tsai Chang , Chung-Pen Chiu
发明人： Lung-Tsai Chang , Chung-Pen Chiu
CPC分类号： F04C28/265 , F04C18/0215 , F04C27/005
摘要： A backpressure mechanism for a scroll type compressor to effectively prevent leakage of coolant; a recessed seat being provided at the top of a coolant passage at the center of a fixed scroll; a ring groove being disposed on the outer circumference of the recessed seat; a high-pressure sealing assembly comprised of a high-pressure ring, a sealing device and a high pressure ring seat and a medium-pressure sealing assembly comprised of a medium-pressure ring, a sealing device and a medium-pressure ring seat being respectively provided to the recessed seat and the ring groove; pressure from the compressed coolant causing an axially compromising vacuum unloading function to float the both sealing assemblies.
摘要翻译： 一种用于有效防止冷却剂泄漏的涡旋式压缩机的背压机构; 在固定涡旋件的中心处的冷却剂通道的顶部设置有凹座; 环形凹槽设置在凹座的外圆周上; 由高压环，密封装置和高压环座组成的高压密封组件和分别由中压环，密封装置和中压环座组成的中压密封组件 提供给凹座和环槽; 来自压缩冷却剂的压力导致轴向损坏的真空卸载功能以使两个密封组件浮起。
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公开(公告)号：US20140219839A1
公开(公告)日：2014-08-07
申请号：US14052809
申请日：2013-10-14
发明人： Wen-Jen Kuo , Yi-Liang Liao
CPC分类号： H02K5/225 , F04C18/356 , F04C23/008 , F04C23/02 , F04C2240/803 , H01R13/447 , H01R24/66 , H01R2105/00
摘要： Disclosed is a power supply device of a rotary compressor, and an electrical connector is installed at a casing of the rotary compressor for electrically connecting a motor installed inside the casing and an external power supply. A planar portion is disposed on a lateral side of the casing for installing the electrical connector, so that the electrical connector installed on a lateral side of the casing of the rotary compressor casing will not cause an increase of height of the rotary compressor to achieve a convenient installation. In addition, a protective cover is mounted onto the planar portion for covering the electrical connector, and the bottom of the protective cover is attached onto the planar portion. The electrical connector is protected by the protective cover without being exposed.
摘要翻译： 公开了一种旋转式压缩机的供电装置，并且电连接器安装在用于将安装在壳体内的电动机和外部电源电连接的旋转压缩机的壳体。 平面部分设置在用于安装电连接器的壳体的侧面上，使得安装在旋转式压缩机壳体的壳体的侧面上的电连接器不会引起旋转式压缩机的高度的增加，从而实现 安装方便。 另外，保护盖安装在平面部分上以覆盖电连接器，并且保护盖的底部附接到平面部分上。 电气连接器由保护盖保护而不被暴露。
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公开(公告)号：US06896497B2
公开(公告)日：2005-05-24
申请号：US10630788
申请日：2003-07-31
申请人： Wen-Jen Kuo
发明人： Wen-Jen Kuo
CPC分类号： F04C27/005 , F04C18/0215 , F04C2230/603
摘要： An axial compliant means for a scroll machine, wherein a second scroll revolves around a first scroll to form multiple compression chambers including a low pressure chamber, a medium pressure chamber and a high pressure chamber with working fluid pressure in them increasing gradually and radial-inwardly; a piston with multiple guided holes being subject to pressure of the working fluid connecting to one of those compression chambers through a flow passage is pushed-sliding straight by corresponding multiple guiding posts and pushing both of the scrolls to be axially in touch and sealed with each other.
摘要翻译： 一种用于涡旋机器的轴向柔性装置，其中第二涡卷围绕第一涡旋件旋转以形成多个压缩室，包括低压室，中压室和高压室，其中工作流体压力逐渐增加并且径向向内 ; 具有多个引导孔的活塞受到通过流动通道连接到这些压缩室中的一个的工作流体的压力，由相应的多个引导柱直线推动并推动两个涡旋件被轴向接触并且密封 其他。
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公开(公告)号：US6059549A
公开(公告)日：2000-05-09
申请号：US47340
申请日：1998-03-25
申请人： Guang-Der Tarng , Lung-Tsai Chang
发明人： Guang-Der Tarng , Lung-Tsai Chang
CPC分类号： F04C29/12 , F04C18/0246 , F04C27/005
摘要： A high-low pressure chamber sealing arrangement of a volute compressor in which a spring element is mounted on a fixed volute at the top, and a seal ring is supported on the spring element and forced upwards by the spring element into close contact with a partition block at the bottom around the through hole on the partition block, which through imparts a passage between a low pressure chamber above the partition block and a high pressure chamber below the partition block.
摘要翻译： 一种蜗壳压缩机的高低压室密封装置，其中弹簧元件安装在顶部的固定蜗壳上，密封环支撑在弹簧元件上并被弹簧元件强制向上与分隔件紧密接触 在分隔块上的通孔周围的底部处阻塞，其通过在分隔块之间的低压室和分隔块下方的高压室之间施加通道。
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公开(公告)号：US20060140807A1
公开(公告)日：2006-06-29
申请号：US11023581
申请日：2004-12-29
申请人： Lung-Tsai Chang , Chung-Pen Chiu , Bien - De Shen
发明人： Lung-Tsai Chang , Chung-Pen Chiu , Bien - De Shen
CPC分类号： F04C18/0215 , F04C23/008 , F04C2230/60
摘要： A scroll-type compressor assembly means has one or multiple positioning holes provided on a positioning post of the frame, and a positioning element to fix a retaining spacer to the frame for the retaining spacer to limit the stationary scroll and to define an ideal spacing between the positioning post and the stationary scroll; the ideal spacing not affected by the locking location of the positioning element to the positioning post that is far away from the ideal spacing or the stationery scroll for assurance of assembly quality of the compressor and prevention of operation noise or frustrated operation due to unpredictable change or narrowed ideal spacing between the positioning post and stationary scroll because that the positioning post is deformed.
摘要翻译： 涡旋式压缩机组件装置具有设置在框架的定位柱上的一个或多个定位孔，以及定位元件，用于将保持间隔件固定到框架以用于保持间隔件以限制固定涡旋件并且限定一个理想的间隔 定位柱和固定涡卷; 理想的间距不受定位元件的锁定位置影响远离理想间距的定位柱或文具卷轴，以确保压缩机的组装质量，并防止由于不可预测的变化引起的操作噪音或沮丧操作， 由于定位柱变形，定位柱和固定涡卷之间的理想间距变窄。
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公开(公告)号：US20050025652A1
公开(公告)日：2005-02-03
申请号：US10630788
申请日：2003-07-31
申请人： Wen-Jen Kuo
发明人： Wen-Jen Kuo
CPC分类号： F04C27/005 , F04C18/0215 , F04C2230/603
摘要： An axial compliant means for a scroll machine, wherein a second scroll revolves around a first scroll to form multiple compression chambers including a low pressure chamber, a medium pressure chamber and a high pressure chamber with working fluid pressure in them increasing gradually and radial-inwardly; a piston with multiple guided holes being subject to pressure of the working fluid connecting to one of those compression chambers through a flow passage is pushed-sliding straight by corresponding multiple guiding posts and pushing both of the scrolls to be axially in touch and sealed with each other.
摘要翻译： 一种用于涡旋机器的轴向柔性装置，其中第二涡卷围绕第一涡旋件旋转以形成多个压缩室，包括低压室，中压室和高压室，其中工作流体压力逐渐增加并且径向向内 ; 具有多个引导孔的活塞受到通过流动通道连接到这些压缩室中的一个的工作流体的压力，由相应的多个引导柱直线推动并推动两个涡旋件被轴向接触并且密封 其他。
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公开(公告)号：US06848893B2
公开(公告)日：2005-02-01
申请号：US10342216
申请日：2003-01-15
申请人： Guang-Der Tarng , Lung-Tsai Chang
发明人： Guang-Der Tarng , Lung-Tsai Chang
CPC分类号： F04C29/126 , F04C18/0215 , F04C23/008 , Y10T137/785 , Y10T137/7851
摘要： A compressor check valve having a valve bolt and a valve bolt cover for noise reduction and mitigation of impact from a valve bolt on the valve bolt cover. A bolt insertion hole is provided in the cover to receive the valve bolt. A pressure conduction hole penetrating from the side of the valve bolt insertion hole of the cover through the exterior of the cover is provided on the cover to connect the high pressure chamber through the valve bolt insertion hole. A buffer section is formed on a top of the valve bolt insertion hole so that the valve bolt is forced by a high pressure coolant to move above and block the pressure conduction hole, the buffer section contains high pressure coolant prevented from being discharged through the pressure conduction hole to create a buffer action when the valve bolt moves upward so as to avoid direct impact against the valve bolt cover.
摘要翻译： 一种具有阀螺栓和阀螺栓盖的压缩机止回阀，用于降低和减轻阀螺栓上的阀螺栓的冲击。 在盖中设置有螺栓插入孔以接收阀螺栓。 通过盖的外部从盖的阀螺栓插入孔侧穿过的压力传导孔设置在盖上，以通过阀螺栓插入孔连接高压室。 缓冲部分形成在阀螺栓插入孔的顶部，使得阀螺栓被高压冷却剂强制移动到上方并阻塞压力传导孔，缓冲部分包含高压冷却剂防止通过压力排出 当阀门螺栓向上移动时，导通孔产生缓冲作用，以避免直接撞击阀螺栓盖。
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公开(公告)号：US20040136851A1
公开(公告)日：2004-07-15
申请号：US10342216
申请日：2003-01-15
发明人： Guang-Der Tarng , Lung-Tsai Chang
IPC分类号： F04B007/02
CPC分类号： F04C29/126 , F04C18/0215 , F04C23/008 , Y10T137/785 , Y10T137/7851
摘要： A compressor check valve comprised of a valve bolt and a valve bolt cover for noise reduction and mitigation of impact from the valve bolt on the valve bolt cover to extend the service life of the check valve; wherein, a bolt insertion hole is provided to the cover to receive insertion of the valve bolt; a pressure conduction hole penetrating from the side of the valve bolt insertion hole of the cover through the exterior of the cover is provided on the cover to connect the high pressure chamber through the valve bolt insertion hole; and a buffer section is formed on the top of the valve bolt insertion hole so that when the valve bolt rises as plunged by the high pressure coolant up to the pressure conduction hole and blocked by the body of the valve bolt, the buffer section is filled up with high pressure coolant prevented from being discharged through the pressure conduction hole to create a buffer action against the rise of the valve bolt so to avoid direct impact against the valve bolt cover.
摘要翻译： 一种压缩机止回阀，包括阀螺栓和阀螺栓盖，用于降低和减轻阀螺栓上的阀螺栓的冲击，以延长止回阀的使用寿命; 其中，螺栓插入孔被设置到所述盖以容纳所述阀螺栓的插入; 通过盖的外部从盖的阀螺栓插入孔侧穿过的压力传导孔设置在盖上，以通过阀螺栓插入孔连接高压室; 并且在阀螺栓插入孔的顶部形成有缓冲部，使得当阀螺栓上升时，高压冷却剂被压入压力传导孔并被阀螺栓的主体堵塞，缓冲部被填充 高压冷却剂防止通过压力传导孔排出，以产生抵抗阀螺栓上升的缓冲作用，从而避免直接撞击阀螺栓盖。
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