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1. 发明授权

US08597000B2 Structural improvement of a canned motor pump 失效
标题翻译：罐式电机泵的结构改进
公开(公告)号：US08597000B2
公开(公告)日：2013-12-03
申请号：US12727026
申请日：2010-03-18
申请人： Huan-Jan Chien , Ching-Chang Wang , Chih-Kuan Shih
发明人： Huan-Jan Chien , Ching-Chang Wang , Chih-Kuan Shih
IPC分类号： F04B35/04
CPC分类号： H02K5/128 , F04D13/0626 , F04D13/0633 , F04D13/064 , F04D29/046 , F04D29/0465 , F04D29/047 , H02K5/1677
摘要： The present invention discloses structure improvement of a canned motor pump, and more particular to a canned motor pump which is a plastic pump or a pump with plastic lining to transfer chemical liquids, wherein a support structure of a rotor system is improved to provide a high-rigidity cantilever stationary shaft to satisfy all kinds of requirements. The high-rigidity cantilever stationary shaft of the present invention comprises a metal shaft, which is locked tightly at a motor rear casing with a nut to compress a ceramic shaft sleeve and the motor rear casing to form a complex cantilever stationary shaft; a ceramic shaft sleeve, which provides hydraulic bearing and an axial thrust bearing functions; a motor rear casing, which enhances the stiffness of the stationary shaft for supporting rotation of the motor rotor; a containment shell, which provides a sealing function to the ceramic sleeve, in addition, the containment shell is provided with a central hole allowing the metal shaft to pass through, and an inner space is used to hold the motor rotor and to provide a sealing function to a motor stator winding.
摘要翻译：本发明公开了一种罐式电动机泵的结构改进，更具体地涉及一种作为塑料泵的密封电动泵或具有用于输送化学液体的塑料衬里的泵，其中转子系统的支撑结构被改进以提供高的 - 刚性悬臂固定轴满足各种要求。本发明的高刚性悬臂固定轴包括金属轴，该金属轴紧紧地锁在马达后壳上，用螺母压紧陶瓷轴套和马达后壳，以形成复杂的悬臂固定轴; 陶瓷轴套，提供液压轴承和轴向推力轴承功能; 电动机后壳，其增强用于支撑电动机转子的旋转的固定轴的刚度; 容纳壳体，其对陶瓷套筒提供密封功能，此外，容纳壳体设置有允许金属轴穿过的中心孔，并且使用内部空间来保持电动机转子并提供密封功能到电机定子绕组。

2. 发明申请

US20100272592A1 Structural improvement of a canned motor pump 失效
标题翻译：罐式电机泵的结构改进
公开(公告)号：US20100272592A1
公开(公告)日：2010-10-28
申请号：US12727026
申请日：2010-03-18
申请人： Huan-Jan Chien , Ching-Chang Wang , Chih-Kuan Shih
发明人： Huan-Jan Chien , Ching-Chang Wang , Chih-Kuan Shih
IPC分类号： F04D13/06
CPC分类号： H02K5/128 , F04D13/0626 , F04D13/0633 , F04D13/064 , F04D29/046 , F04D29/0465 , F04D29/047 , H02K5/1677
摘要： The present invention discloses structure improvement of a canned motor pump, and more particular to a canned motor pump which is a plastic pump or a pump with plastic lining to transfer chemical liquids, wherein a support structure of a rotor system is improved to provide a high-rigidity cantilever stationary shaft to satisfy all kinds of requirements. The high-rigidity cantilever stationary shaft of the present invention comprises a metal shaft, which is locked tightly at a motor rear casing with a nut to compress a ceramic shaft sleeve and the motor rear casing to form a complex cantilever stationary shaft; a ceramic shaft sleeve, which provides hydraulic bearing and an axial thrust bearing functions; a motor rear casing, which enhances the stiffness of the stationary shaft for supporting rotation of the motor rotor; a containment shell, which provides a sealing function to the ceramic sleeve, in addition, the containment shell is provided with a central hole allowing the metal shaft to pass through, and an inner space is used to hold the motor rotor and to provide a sealing function to a motor stator winding.
摘要翻译：本发明公开了一种封闭式电动泵的结构改进，更具体地涉及一种作为塑料泵的密封电动泵或具有用于输送化学液体的塑料衬里的泵，其中转子系统的支撑结构被改进以提供高的 - 刚性悬臂固定轴满足各种要求。本发明的高刚性悬臂固定轴包括金属轴，该金属轴紧紧地锁在马达后壳上，用螺母压紧陶瓷轴套和马达后壳，以形成复杂的悬臂固定轴; 陶瓷轴套，提供液压轴承和轴向推力轴承功能; 电动机后壳，其增强用于支撑电动机转子的旋转的固定轴的刚度; 容纳壳体，其对陶瓷套筒提供密封功能，此外，容纳壳体设置有允许金属轴穿过的中心孔，并且使用内部空间来保持电动机转子并提供密封功能到电机定子绕组。

3. 发明授权

US06779974B2 Device of a volute channel of a pump 失效
标题翻译：泵的蜗壳通道的装置
公开(公告)号：US06779974B2
公开(公告)日：2004-08-24
申请号：US10316035
申请日：2002-12-11
申请人： Huan-Jan Chien
发明人： Huan-Jan Chien
IPC分类号： F01D102
CPC分类号： F04D29/628 , F01D1/02 , F04D29/406 , F04D29/426
摘要： A device of a volute channel of a pump is contained in a circular casing and cooperates a rotational impeller for pumping and delivering fluid. The device comprises a volute channel structure and a throat partition. The volute channel structure is a spiral volute channel and surrounds an impeller exit side. A leading edge of the volute channel is a water-cut angle. A sectional area of the volute channel is wider and deeper from the water-cut angle. An outer diameter of the volute channel is a concentric arrangement. The throat partition connects to a rear edge of the volute channel and extends toward an exit of the casing so as to that the throat partition is at least and mainly an extension of the volute channel; the extension of the volute channel overlaps the leading edge of the volute channel to have the total length of the volute channel, the total length is able to surround the impeller exit side over 360 degrees.
摘要翻译：泵的蜗壳通道的装置容纳在圆形壳体中，并与用于泵送和输送流体的旋转叶轮配合。该装置包括蜗壳通道结构和喉部分隔。涡卷通道结构是螺旋形蜗壳通道，并且围绕叶轮出口侧。蜗壳通道的前缘是水切角。涡流通道的横截面积从切水角度变宽得更深。蜗壳通道的外径是同心排列。喉部分隔件连接到蜗壳通道的后边缘并且朝向壳体的出口延伸，使得喉部分隔件至少并且主要是蜗壳通道的延伸部; 蜗壳通道的延伸部与涡旋通道的前缘重叠，以具有蜗壳通道的总长度，总长度能够围绕叶轮出口侧360度。

4. 发明授权

US06537024B2 Method for fabricating sheet metal pump casing 失效
标题翻译：钣金泵壳制造方法
公开(公告)号：US06537024B2
公开(公告)日：2003-03-25
申请号：US09779403
申请日：2001-02-08
申请人： Huan-Jan Chien , Kou-Yu Tang , Char-Lie Pen
发明人： Huan-Jan Chien , Kou-Yu Tang , Char-Lie Pen
IPC分类号： F01D102
CPC分类号： F04D29/4266 , Y10T29/49229
摘要： A method of fabricating a pump casing that includes an inlet, an outlet and a pump casing body. The pump casing body has a neck portion that defines a groove. The inlet is formed by stamping a sheet of metal to form a basin-shaped body, wherein the stamping the center portion of the basin-shaped body forms the inlet. Centering the basin-shaped body about a first axis and using one set of roller dies to roll form the basin-shaped body into a pump casing body. The pump casing body includes, starting from the inlet, an inlet end plate, a passage side plate, a motor end plate and a neck portion. Stamping the passage side plate forms the outlet. A set of roller dies include an internal roller die and a mating external roller die, wherein both are rotatably mounted along a second and third axes, respectively, wherein the first, second and third axes are parallel to but spaced from each other.
摘要翻译：一种制造泵壳体的方法，该泵壳体包括入口，出口和泵壳体。泵壳体具有限定凹槽的颈部。入口通过冲压金属板形成一个盆形体，其中冲压盆状体的中心部分形成入口。将盆形体围绕第一轴线定心并使用一组辊模从辊状体转动成泵壳体。泵壳体从入口开始包括入口端板，通道侧板，马达端板和颈部。冲压通道侧板形成出口。一组辊模具包括内部辊模和配合的外部辊模，其中两者分别沿着第二和第三轴可旋转地安装，其中第一，第二和第三轴彼此平行但彼此间隔开。

5. 发明授权

US06200090B1 Pump casing for sheet metal pump 有权
标题翻译：钣金泵泵壳
公开(公告)号：US06200090B1
公开(公告)日：2001-03-13
申请号：US09289587
申请日：1999-04-12
申请人： Huan-Jan Chien , Kuo-Yu Tang , Ming-Chuan Shih , Charlie Pen
发明人： Huan-Jan Chien , Kuo-Yu Tang , Ming-Chuan Shih , Charlie Pen
IPC分类号： F04D2944
CPC分类号： F04D29/4266 , F04D29/445 , Y10S415/915
摘要： An pump casing for a sheet metal pump includes a pump body made by pressing or roll forming a sheet metal, a reinforced member which includes a water guide unit and a flange unit separately made by casting or CNC machining and a seal ring engaged with the water guide unit. The pump body is a simple basin shape which can be produced with less stress concentration. The water guide unit may be made with a more precise volute for achieving better pumping efficiency. The reinforced member may increase structural strength of the pump casing for withstanding greater pumping pressure and external forces. The seal ring may be positioned precisely without dislocation because it engages with the water guide unit rather than the pump casing. The gap between the seal ring and the impeller may be kept small and constant, thus obtaining better pumping efficiency, lower operation noise and greater durability.
摘要翻译：用于钣金泵的泵壳体包括通过冲压或成形钣金制成的泵体，包括导水单元和通过铸造或CNC加工分别制造的凸缘单元的加强构件和与水接合的密封环指导单位泵体是一种简单的盆形，可以以较少的应力集中产生。导水单元可以用更精确的蜗壳制成，以实现更好的泵送效率。加强构件可以增加泵壳的结构强度，以承受更大的泵送压力和外力。密封环可以精确地定位而不脱位，因为它与导水单元而不是泵壳接合。密封环和叶轮之间的间隙可以保持较小且恒定，从而获得更好的泵送效率，更低的操作噪音和更大的耐久性。

6. 发明授权

US06619923B2 Integrated 3-D blade structure 失效
标题翻译：集成三维刀片结构
公开(公告)号：US06619923B2
公开(公告)日：2003-09-16
申请号：US09725191
申请日：2000-11-29
申请人： Huan-Jan Chien
发明人： Huan-Jan Chien
IPC分类号： F04D2924
CPC分类号： F04D29/2222 , F04D29/281 , F04D29/444 , F04D29/626 , F05B2250/20
摘要： An integrated 3-D blade structure which consists of at least two integrated pieces made by one-time shaping. Each integrated piece has a plurality of shorter 3-D curved-face blades and the relative let-in structures. Via the let-in structures, it is easily to match with the at least two integrated pieces. Then, the plurality of shorter blades could be matched with adjacent blades, depending on different design, to form a complete 3-D curved-face blade, or keeping a little distance between the matching blades to become a “Multi-Row” blade structure. Originally, since the whole blade structure with complicate 3-D curved face has been divided into several shorter blades for manufacturing, they are made via plastic emergence with forming or wax forming. Therefore, not only the element amount is highly decreased, but also the cost for position and assembly of blades is going down. Furthermore, the goal to approach the “Multi-Row” diffuser and impeller made via plastic emergence with forming or wax forming could be successful.
摘要翻译：一体化的3-D刀片结构，由至少两个由一次成型制成的集成件组成。每个集成件具有多个较短的3-D曲面刀片和相对的放置结构。通过入场结构，很容易与至少两个集成件相匹配。然后，根据不同的设计，多个较短的叶片可以与相邻的叶片匹配，以形成完整的3-D曲面叶片，或者在匹配的叶片之间保持一点距离成为“多行”叶片结构。原来，由于具有复杂3-D曲面的整个叶片结构已经分成几个制造用的较短的叶片，它们通过塑性成型或蜡成型制成。因此，不仅元件数量大大降低，而且刀片的位置和组装成本也在下降。此外，通过成型或蜡成型的塑料出现，接近“多行”扩散器和叶轮的目标可能是成功的。

7. 发明授权

US06439835B1 Pump shell for multistage metal working pump 失效
标题翻译：多级金属加工泵泵壳
公开(公告)号：US06439835B1
公开(公告)日：2002-08-27
申请号：US09643860
申请日：2000-08-23
申请人： Huan-Jan Chien , Pao-Yin Ou , Shu-Fen Kao , Rong-Jau Liaw
发明人： Huan-Jan Chien , Pao-Yin Ou , Shu-Fen Kao , Rong-Jau Liaw
IPC分类号： F04D106
CPC分类号： F04D29/628 , F04D1/063 , F04D29/4266
摘要： An improved pump shell for a multistage metal working pump includes a plurality of pump shell units housed in series within a hollow cylindrical casing and has the impellers driven by a shaft. Each pump shell unit has a inner shell which forms a holding end at one side and a sealing flange at another side. The holding end of one pump shell may align and engage precisely and easily with the sealing flange of an adjacent pump shell unit to form a smooth fluid passage from the inlet of the impeller through the inner shell so that pumping efficiency may be enhanced with less turbulence. The sealing flange, holding end and the casing also form a close annular compartment for holding a seal ring inside to provide effective sealing function. The pump shell may be produced by stamping at low cost.
摘要翻译：用于多级金属加工泵的改进的泵壳包括多个泵壳单元，其串联地容纳在中空圆柱形壳体内并具有由轴驱动的叶轮。每个泵壳单元具有内壳，其在一侧形成保持端，在另一侧形成密封凸缘。一个泵壳的保持端可以与相邻泵壳单元的密封凸缘精确且容易地对准和接合，以从叶轮的入口通过内壳形成平滑的流体通道，从而可以以较少的湍流增强泵送效率。密封法兰，保持端和外壳也形成一个密封的环形隔室，用于将密封环保持在内部，以提供有效的密封功能。泵壳可以通过低成本的冲压制造。

8. 发明授权

US06220819B1 Centrifugal pump impeller 有权
标题翻译：离心泵叶轮
公开(公告)号：US06220819B1
公开(公告)日：2001-04-24
申请号：US09481378
申请日：2000-01-12
申请人： Huan-Jan Chien , Pao-Yin Ou , Shu-Fen Kao , Jing-Fuh Chen
发明人： Huan-Jan Chien , Pao-Yin Ou , Shu-Fen Kao , Jing-Fuh Chen
IPC分类号： B63H116
CPC分类号： F04D29/2222
摘要： A centrifugal pump impeller for easy positioning and avoid producing turbulence, includes a hub, a rear cover plate engaged with the hub, a front cover plate having an inlet at a front end thereof, and a plurality of vanes. Each vane has a front blade engaged with the front cover plate, a rear blade engaged with the rear cover plate and a blade to bridge the front and rear blade. The front blade has an indent section adjacent the inlet so that the front end of the front blade wont extend outside the front cover plate when the vane engages with the front cover plate. The rear blade has a curved front edge adjacent the spindle to make closed contact with the hub. The indent section and the curved front edge enable the impeller has smooth surface at the inlet without producing turbulence. The front and rear ends of the rear blade have respectively a vane balance hole and a positioning hole for the vane to be positioned between the front and rear cover plates precisely and easily.
摘要翻译：一种用于容易定位并避免产生湍流的离心泵叶轮，包括轮毂，与毂接合的后盖板，其前端具有入口的前盖板和多个叶片。每个叶片具有与前盖板接合的前叶片，与后盖板接合的后叶片和用于桥接前叶片和后叶片的叶片。前叶片具有与入口相邻的凹陷部分，使得当叶片与前盖板接合时，前叶片的前端不会延伸到前盖板的外部。后刀片具有与主轴相邻的弯曲前缘，以与轮毂闭合接触。凹口部分和弯曲的前边缘使得叶轮在入口处具有光滑的表面而不产生湍流。后叶片的前端和后端分别具有叶片平衡孔和定位孔，用于使叶片精确且容易地位于前盖板和后盖板之间。

9. 发明授权

US08696149B2 Structures of luminous umbrella 有权
标题翻译：发光伞的结构
公开(公告)号：US08696149B2
公开(公告)日：2014-04-15
申请号：US13087804
申请日：2011-04-15
申请人： Huan-Jan Chien , Tsung-Hong Tsai
发明人： Huan-Jan Chien , Tsung-Hong Tsai
IPC分类号： H05B37/02
CPC分类号： A45B3/04 , A45B2200/1018 , F21V33/0004 , F21Y2115/10
摘要： The present invention relates to an improvement in the structure of luminous umbrella, using integrated illumination components. The components are ideal for luminous umbrella particularly designed to be used in the evening when visibility is poor, and can be used for other decoration purposes. The integrated illumination components of the present invention are constructed by combining illumination emitter of LED with bases of parts of umbrella, such as linkage members on slip ring, rib members on fixed collar and umbrella handle. When the illumination emitter of LED is mounted on the surface of these parts, the overall umbrella structure can be made smaller and lighter, and the flexibility of light source design can also be maximized. In particular, when base parts with high heat dissipation capability are used as the heat dissipating fins, the full performance of high-brightness illumination emitter of LED can be achieved. The integrated illumination components offer another advantage. With the flexibility of design in the number of illumination emitter of LED and the angle of light projection, the components allow light to be fully projected onto the semi-transparent canopy, which turns luminous umbrella into a lantern with both illumination and warning functions when used at night. Umbrella users thus become obvious objects when walking at night. If color illumination emitter of LED is used, dazzling colored lighting design can be created to the satisfaction of both designers and users, achieving the decorative and aesthetic effect.
摘要翻译：本发明涉及使用集成照明部件的发光伞的结构的改进。这些组件是发光伞的理想选择，特别设计用于在可见度差的夜晚使用，并可用于其他装饰用途。本发明的集成照明部件通过将LED的照明发射体与伞的部分的基部组合，例如滑环上的连杆部件，固定轴环上的肋部件和伞把手构成。当LED的照明发射器安装在这些部件的表面上时，可以使伞形结构整体更小更轻，并且光源设计的灵活性也可以最大化。特别是当使用具有高散热能力的基座作为散热片时，可以实现LED的高亮度照明发射体的全部性能。集成照明组件提供另一个优点。随着LED照明发射器数量的灵活性和光投射的角度，组件允许光线完全投射到半透明的顶盖上，使用发光伞成为灯具，既照明又具有警告功能，当使用时在晚上。因此，在夜间行走时，雨伞用户变得明显。如果使用LED的彩色照明发射器，可以创造令人眼花缭乱的彩色照明设计，以满足设计师和用户的需求，实现装饰和美学效果。

10. 发明申请

US20110260655A1 STRUCTURES OF LUMINOUS UMBRELLA 有权
标题翻译： LUMINOUS UMBRELLA的结构
公开(公告)号：US20110260655A1
公开(公告)日：2011-10-27
申请号：US13087804
申请日：2011-04-15
申请人： Huan-Jan CHIEN , Tsung-Hong Tsai
发明人： Huan-Jan CHIEN , Tsung-Hong Tsai
IPC分类号： H05B37/02
CPC分类号： A45B3/04 , A45B2200/1018 , F21V33/0004 , F21Y2115/10
摘要： The present invention relates to an improvement in the structure of luminous umbrella, using integrated illumination components. The components are ideal for luminous umbrella particularly designed to be used in the evening when visibility is poor, and can be used for other decoration purposes. The integrated illumination components of the present invention are constructed by combining illumination emitter of LED with bases of parts of umbrella, such as linkage members on slip ring, rib members on fixed collar and umbrella handle. When the illumination emitter of LED is mounted on the surface of these parts, the overall umbrella structure can be made smaller and lighter, and the flexibility of light source design can also be maximized. In particular, when base parts with high heat dissipation capability are used as the heat dissipating fins, the full performance of high-brightness illumination emitter of LED can be achieved. The integrated illumination components offer another advantage. With the flexibility of design in the number of illumination emitter of LED and the angle of light projection, the components allow light to be fully projected onto the semi-transparent canopy, which turns luminous umbrella into a lantern with both illumination and warning functions when used at night. Umbrella users thus become obvious objects when walking at night. If color illumination emitter of LED is used, dazzling colored lighting design can be created to the satisfaction of both designers and users, achieving the decorative and aesthetic effect.
摘要翻译：本发明涉及使用集成照明部件的发光伞的结构的改进。这些组件是发光伞的理想选择，特别设计用于在可见度差的夜晚使用，并可用于其他装饰用途。本发明的集成照明部件通过将LED的照明发射体与伞的部分的基部组合，例如滑环上的连杆部件，固定轴环上的肋部件和伞把手构成。当LED的照明发射器安装在这些部件的表面上时，可以使伞形结构整体更小更轻，并且光源设计的灵活性也可以最大化。特别是当使用具有高散热能力的基座作为散热片时，可以实现LED的高亮度照明发射体的全部性能。集成照明组件提供另一个优点。随着LED照明发射器数量的灵活性和光投射的角度，组件允许光线完全投射到半透明的顶盖上，使用发光伞成为灯具，既照明又具有警告功能，当使用时在晚上。因此，在夜间行走时，雨伞用户变得明显。如果使用LED的彩色照明发射器，可以创造令人眼花缭乱的彩色照明设计，以满足设计师和用户的需求，实现装饰和美学效果。

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