Mobile incline kinetic evaporator
    1.
    发明授权
    Mobile incline kinetic evaporator 失效
    移动倾斜动力蒸发器

    公开(公告)号:US06591515B2

    公开(公告)日:2003-07-15

    申请号:US09948716

    申请日:2001-09-10

    IPC分类号: F26B1330

    CPC分类号: F26B5/04 F26B11/02

    摘要: An apparatus is disclosed for drying materials wet with one or more solvents, particularly hygroscopic materials and materials wet with a high boiling point (low vapor pressure) solvent that are sensitive to heat. Wet material is loaded into a chamber, which is then sealed and caused to oscillate back and forth. Vacuum is enlisted to provide rapid evaporation of solvent at a lower temperature than possible at standard atmospheric pressure. The material is oscillated until a sudden decrease in the residual pressure of the chamber, which indicates completion of the drying cycle. Because vacuum is applied to an oscillating chamber, a rotary vacuum seal is not required to accomplish drying in accordance with the practice of the instant invention.

    摘要翻译: 公开了一种用一种或多种溶剂干燥材料的装置,特别是吸湿材料和用热沸点敏感的高沸点(低蒸气压)溶剂湿润的材料。 将湿料装入室中,然后将其密封并使其振荡。 吸入真空以在标准大气压下在比较低的温度下提供溶剂的快速蒸发。 材料振荡直到室的残余压力突然下降,这表明干燥循环的完成。 由于真空被施加到振荡室,所以根据本发明的实践,不需要旋转真空密封来完成干燥。

    Method of making a capacitor by anodizing aluminum foil in a glycerine-phosphate electrolyte without a pre-anodizing hydration step
    2.
    发明授权
    Method of making a capacitor by anodizing aluminum foil in a glycerine-phosphate electrolyte without a pre-anodizing hydration step 有权
    通过在没有预阳极氧化水合步骤的情况下通过在甘油磷酸盐电解质中阳极氧化铝箔来制造电容器的方法

    公开(公告)号:US07780835B2

    公开(公告)日:2010-08-24

    申请号:US12427838

    申请日:2009-04-22

    IPC分类号: C25D11/06

    摘要: A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. The capacitor has a CV Product of at least 9 μF−V/cm2 at 250 volts. Furthermore, the capacitor is formed by the process of: forming an aluminum plate; contacting the plate with an anodizing solution comprising glycerine, 0.1 to 1.0%, by weight, water and 0.01 to 0.5%, by weight, orthophosphate; applying a voltage to the aluminum plate and determining an initial current; maintaining the first voltage until a first measured current is no more than 50% of the initial current; increasing the voltage and redetermining the initial current; maintaining the increased voltage until a second measured current is no more than 50% of the redetermined initial current, and continuing the increasing of the voltage and maintaining the increased voltage until a final voltage is achieved.

    摘要翻译: 包括铝阳极和包含磷酸盐掺杂的氧化铝的介电层的电容器和用于制造电容器的工艺。 该电容器具有在250伏特下至少9μF-V / cm 2的CV产品。 此外,电容器通过以下工序形成:形成铝板; 使板与阳极氧化溶液接触,所述阳极氧化溶液包含0.1-1.0%(重量)的水和0.01至0.5%重量的正磷酸的甘油; 向铝板施加电压并确定初始电流; 保持第一电压,直到第一测量电流不超过初始电流的50%; 增加电压并重新确定初始电流; 维持增加的电压,直到第二测量电流不超过重新确定的初始电流的50%,并且继续增加电压并保持升高的电压直到达到最终电压。

    CAPACITOR CONTAINING ALUMINUM ANODE FOIL ANODIZED IN LOW WATER CONTENT GLYCERINE-PHOSPHATE ELECTROLYTE WITHOUT A PRE-ANODIZING HYDARATION STEP
    3.
    发明申请
    CAPACITOR CONTAINING ALUMINUM ANODE FOIL ANODIZED IN LOW WATER CONTENT GLYCERINE-PHOSPHATE ELECTROLYTE WITHOUT A PRE-ANODIZING HYDARATION STEP 有权
    电容器包含在低水含量甘油 - 磷酸盐电解质中阳极氧化铝阳极氧化铝,不经过预处理的加氢步骤

    公开(公告)号:US20090205970A1

    公开(公告)日:2009-08-20

    申请号:US12427838

    申请日:2009-04-22

    IPC分类号: C25D11/10

    摘要: A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. The capacitor has a CV Product of at least 9 μF−V/cm2 at 250 volts. Furthermore, the capacitor is formed by the process of: forming an aluminum plate; contacting the plate with an anodizing solution comprising glycerine, 0.1 to 1.0%, by weight, water and 0.01 to 0.5%, by weight, orthophosphate; applying a voltage to the aluminum plate and determining an initial current; maintaining the first voltage until a first measured current is no more than 50% of the initial current; increasing the voltage and redetermining the initial current; maintaining the increased voltage until a second measured current is no more than 50% of the redetermined initial current, and continuing the increasing of the voltage and maintaining the increased voltage until a final voltage is achieved.

    摘要翻译: 包括铝阳极和包含磷酸盐掺杂的氧化铝的介电层的电容器和用于制造电容器的工艺。 该电容器具有在250伏特下至少9μF-V / cm 2的CV产品。 此外,电容器通过以下工序形成:形成铝板; 使板与阳极氧化溶液接触,所述阳极氧化溶液包含0.1-1.0%(重量)的水和0.01至0.5%重量的正磷酸的甘油; 向铝板施加电压并确定初始电流; 保持第一电压,直到第一测量电流不超过初始电流的50%; 增加电压并重新确定初始电流; 维持增加的电压,直到第二测量电流不超过重新确定的初始电流的50%,并且继续增加电压并保持升高的电压直到达到最终电压。

    Capacitor containing aluminum anode foil anodized in low water content glycerine-phosphate electrolyte
    4.
    发明授权
    Capacitor containing aluminum anode foil anodized in low water content glycerine-phosphate electrolyte 失效
    含有铝阳极箔的电容器在低含水量甘油磷酸盐电解质中阳极氧化

    公开(公告)号:US07342773B2

    公开(公告)日:2008-03-11

    申请号:US11352050

    申请日:2006-02-10

    IPC分类号: H01G9/02

    摘要: A capacitor comprising an aluminum anode and a dielectric layer comprising phosphate doped aluminum oxide and process for making the capacitor. Furthermore, the capacitor is formed by the process of: forming an aluminum plate; pre-hydrating the aluminum; contacting the plate with an anodizing solution comprising glycerine, 0.1 to 1.0%, by weight, water and 0.01 to 0.5%, by weight, orthophosphate; applying a voltage to the aluminum plate and determining an initial current; maintaining the first voltage until a first measured current is no more than 50% of the initial current; increasing the voltage and redetermining the initial current; maintaining the increased voltage until a second measured current is no more than 50% of the redetermined initial current, and continuing the increasing of the voltage and maintaining the increased voltage until a final voltage is achieved.

    摘要翻译: 包括铝阳极和包含磷酸盐掺杂的氧化铝的介电层的电容器和用于制造电容器的工艺。 此外,电容器通过以下工序形成:形成铝板; 预水化铝; 使板与阳极氧化溶液接触,所述阳极氧化溶液包含0.1-1.0%(重量)的水和0.01至0.5%重量的正磷酸的甘油; 向铝板施加电压并确定初始电流; 保持第一电压,直到第一测量电流不超过初始电流的50%; 增加电压并重新确定初始电流; 维持增加的电压,直到第二测量电流不超过重新确定的初始电流的50%,并且继续增加电压并保持升高的电压直到达到最终电压。

    Process for producing powder metallurgy compacts free from binder contamination and compacts produced thereby
    7.
    发明授权
    Process for producing powder metallurgy compacts free from binder contamination and compacts produced thereby 有权
    用于生产不含粘合剂污染物的粉末冶金压块和由此产生的压块的方法

    公开(公告)号:US06375710B2

    公开(公告)日:2002-04-23

    申请号:US09740973

    申请日:2000-12-21

    IPC分类号: B22F900

    CPC分类号: H01G9/0525 B22F1/0059

    摘要: Metal powders are pressed into compacts more readily through the addition of a minor percentage of dimethyl sulfone binder. Dimethyl sulfone may be dry-blended with the metal powder by mixing it in the form of a powder, or it may be wet-blended by first dissolving it in a suitable solvent, then adding it to the metal powder and evaporating the solvent. Dimethyl sulfone may be almost completely removed from compacts pressed from tantalum, etc., either by vacuum distillation or by water leaching, to leave compacts uncontaminated by the binder and suitable for further processing into capacitor anodes, etc.

    摘要翻译: 通过加入少量二甲基砜粘合剂,将金属粉末更容易地压制成压块。 可以将二甲基砜与粉末混​​合,然后通过首先将其溶解在合适的溶剂中,然后将其加入到金属粉末中并蒸发溶剂,然后将其与湿粉混合。 二甲基砜可以几乎完全从通过真空蒸馏或通过浸水从钽等压制的压块中去除,从而留下未被粘合剂污染的压块,并适于进一步加工成电容器阳极等。