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1. 发明申请

WO2003072235A1 DUAL DIRECTION MIXING IMPELLER AND METHOD 审中-公开
标题翻译：双向混合叶轮和方法
公开(公告)号：WO2003072235A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005637
申请日：2003-02-26
申请人： SPX CORPORATION , GIGAS, Bernd , HOWK, Richard
发明人： GIGAS, Bernd , HOWK, Richard
IPC分类号： B01F15/00
CPC分类号： B01F7/00158 , B01F7/18
摘要： A two bladed dual direction impeller includes blades that each has an inner blade portion (20) that forces material in a first direction and a second blade portion (24) that forces material in a second direction opposite to the first direction. The first and second blade portions are radially spaced from each other by a connector element (22). Either one or both of the blade portions may be twisted.
摘要翻译：两叶片双向叶轮包括各自具有迫使材料沿第一方向的内叶片部分（20）和第二叶片部分（24）的叶片，所述第二叶片部分（24）迫使材料沿与第一方向相反的第二方向。第一和第二叶片部分通过连接器元件（22）彼此径向间隔开。刀片部分中的一个或两个可以被扭曲。

2. 发明申请

WO2003064899A1 SEAL SHAFT SHUTOFF DEVICE AND METHOD 审中-公开
标题翻译：密封轴开关装置及方法
公开(公告)号：WO2003064899A1
公开(公告)日：2003-08-07
申请号：PCT/US2003/002386
申请日：2003-01-28
申请人： SPX CORPORATION , BLAKLEY, Robert, A. , GIGAS, Bernd
发明人： BLAKLEY, Robert, A. , GIGAS, Bernd
IPC分类号： F16J15/00
CPC分类号： F16J15/008 , Y10S277/91
摘要： An apparatus (10) for providing a secondary seal on mixers and similar rotating equipment that includes a stop assembly (22) and a collar (20) which cooperate to minimize translational movement of a mixer shaft (12) during shutoff and to form a reversible seal between the vessel and the shaft. The apparatus provides a sealing engagement between the mixing vessel and the rotatable shaft of a mixer offering improved safety during mechanical seal replacement.
摘要翻译：一种用于在混合器和类似的旋转设备上提供二次密封的装置（10），其包括止动组件（22）和套环（20），所述止动组件和套环协作以最小化关闭期间混合器轴（12）的平移运动并形成可逆容器和轴之间的密封。该设备在混合容器和混合器的可旋转轴之间提供密封接合，在机械密封更换期间提供了改进的安全性。

3. 发明申请

WO2011084392A1 SLURRY TREATMENT METHOD AND APPARATUS 审中-公开
标题翻译：浆液处理方法和装置
公开(公告)号：WO2011084392A1
公开(公告)日：2011-07-14
申请号：PCT/US2010/060167
申请日：2010-12-14
申请人： SPX CORPORATION , GIGAS, Bernd
发明人： GIGAS, Bernd
IPC分类号： C10G1/00
CPC分类号： C10G1/04 , B01F7/00775 , B03D1/247 , C10G1/045 , C10G1/047
摘要： A method of extracting bitumen from tar sands includes providing an apparatus for mixing fluids, the apparatus including: a housing, a substantially cylindrical rotor rotatably mounted within the interior chamber, a first array of spaced bores formed in the peripheral surface of the rotor, a second array of spaced bores formed in the peripheral surface of the rotor, a first fluid inlet in the housing, a second fluid inlet in the housing, and a fluid outlet in the housing positioned for withdrawal of fluid from the chamber to minimize cavitation damage at the location of the fluid outlet, and providing a separation composition at the second predetermined location, the separation composition including: a wetting agent in the amount of from about 0.001% to about 2.5% by weight of the separating composition, a hydrotropic agent, and a dispersant having flocculating characteristics, wherein the separating composition has a pH greater than 7.5.
摘要翻译：从沥青砂提取沥青的方法包括提供用于混合流体的装置，该装置包括：壳体，可旋转地安装在内部室内的基本上圆柱形的转子，形成在转子的外周表面中的第一阵列的间隔开的孔，形成在转子的外周表面中的第二阵列的间隔开的孔，壳体中的第一流体入口，壳体中的第二流体入口和壳体中的流体出口，其定位成用于从腔室中取出流体以最小化在流体出口的位置，以及在第二预定位置提供分离组合物，分离组合物包括：润湿剂，其量为分离组合物的重量的约0.001％至约2.5％，水溶助长剂，和具有絮凝特性的分散剂，其中分离组合物的pH大于7.5。

4. 发明申请

WO2005062742A3 SOLVENT EXTRACTION METHOD AND APPARATUS 审中-公开
公开(公告)号：WO2005062742A3
公开(公告)日：2005-07-14
申请号：PCT/US2004/027114
申请日：2004-08-20
申请人： SPX CORPORATION , GIGAS, Bernd , GIRALICO, Michael
发明人： GIGAS, Bernd , GIRALICO, Michael
IPC分类号： B01D17/028
摘要： A weir assembly for use with a mixer-settler for liquid-liquid extraction includes in one embodiment an organic weir having an inlet opening below the free surface of the organic phase liquid and a vertically-adjustable front wall allowing adjustments in the position and/or height of the inlet opening. The organic weir can also feature an angled bottom coupled to a lip segment, an incline plate in the interior of the weir, and a front wall that is angled with respect to incoming fluid flow. In another embodiment the weir assembly can independently or additionally include an aqueous weir with a labyrinth section. The aqueous weir can optionally include an adjustable lip hingedly coupled to the top of the final partition in the labyrinth section.

5. 发明申请

WO2005002713A1 APPARATUS AND METHOD FOR MIXING A FLUID IN A VESSEL USING A MAGNETICALLY-COUPLED MIXING ELEMENT 审中-公开
标题翻译：使用磁耦合混合元件将流体混合在容器中的装置和方法
公开(公告)号：WO2005002713A1
公开(公告)日：2005-01-13
申请号：PCT/US2004/021348
申请日：2004-07-02
申请人： SPX CORPORATION , GIGAS, Bernd , HOWK, Richard
发明人： GIGAS, Bernd , HOWK, Richard
IPC分类号： B01F13/08
CPC分类号： H02N15/04 , B01F7/00341 , B01F7/00633 , B01F13/0818 , H02K49/108
摘要： The motive device (14) includes a motor (26) attached to a magnet chamber (40). The magnet chamber connects to the exterior of the agitator tank (16) and houses a drive magnet (28) and a shaft (30) connecting the motor to the drive magnet. The impeller apparatus (12) generally includes an axial-pumping impeller (22) attached to a driven magnet (32). The impeller is supported by at least one post so that it is held away from the bottom of the tank. The impeller is attached via a post and bearing structure (34) to the driven magnet. The post and bearing structure includes a sleeve (38) coaxial with a post (36), and which sleeve can rotate around the post. The sleeve is attached at one end to the driven magnet and the other end to the impeller.
摘要翻译：动力装置（14）包括附接到磁体室（40）的电动机（26）。磁体室连接到搅拌罐（16）的外部，并容纳将电动机连接到驱动磁体的驱动磁体（28）和轴（30）。叶轮装置（12）通常包括附接到从动磁体（32）的轴向泵送叶轮（22）。叶轮由至少一个支柱支撑，使得其远离罐的底部。叶轮通过柱和轴承结构（34）附接到从动磁体。柱和轴承结构包括与柱（36）同轴的套筒（38），并且套筒可以围绕柱旋转。套筒的一端连接到从动磁体，另一端连接到叶轮。

6. 发明申请

WO2003064898A1 SEAL SCHAFT SHUTOFF DEVICE AND METHOD 审中-公开
标题翻译：密封件切换装置和方法
公开(公告)号：WO2003064898A1
公开(公告)日：2003-08-07
申请号：PCT/US2003/002385
申请日：2003-01-28
申请人： SPX CORPORATION , BLAKLEY, Robert , GIGAS, Bernd
发明人： BLAKLEY, Robert , GIGAS, Bernd
IPC分类号： F16J15/00
CPC分类号： F16J15/008 , Y10S277/91
摘要： An apparatus for providing a secondary seal on mixers and similar rotating equipment that includes a stop assembly and a collar which cooperate to minimize translational movement of a mixer shaft during shutooff and to form a reversible seal between the vessel and the shaft. The apparatus provides a sealing engagement between the mixing vessel and the rotatable shaft of a mixer offering improved safety during mechanical seal replacement.
摘要翻译：一种用于在混合器和类似的旋转设备上提供二次密封的装置，其包括止动组件和套环，其协作以在关闭期间最小化混合器轴的平移运动并在容器和轴之间形成可逆密封。该设备在混合容器和混合器的可旋转轴之间提供密封接合，在机械密封更换期间提供了改进的安全性。

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