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    • 6. 发明申请
    • Fish feeding stimulant
    • 鱼饲料兴奋剂
    • US20100034957A1
    • 2010-02-11
    • US12462159
    • 2009-07-30
    • Patrick Mills
    • Patrick Mills
    • A23K1/18
    • A23K50/80A23K20/142
    • A fish feeding stimulant in one example comprises a host media. The host media comprises an amino acid component with a dominant amino acid. The host media is configured to release the dominant amino acid with a predetermined flux rate into an aqueous environment upon placement of the host media in the aqueous environment. The predetermined flux rate is selected to provide a concentration of the dominant amino acid, in an area surrounding the host media, which exceeds a threshold level for an involuntary feeding response of one or more fish in the area surrounding the host media.
    • 在一个实例中,鱼饲料兴奋剂包括宿主培养基。 宿主培养基包含具有显性氨基酸的氨基酸组分。 宿主培养基被配置为在将宿主培养基置于水性环境中时将具有预定通量速率的显性氨基酸释放到水性环境中。 选择预定的通量速率以提供在主介质周围的区域中的主要氨基酸的浓度,其超过了在主介质周围区域中的一种或多种鱼的不自主进食反应的阈值水平。
    • 8. 发明申请
    • SHAPE MEMORY ALLOY TRIP MECHANISM FOR ARC/GROUND FAULT CIRCUIT INTERRUPTION
    • 用于电弧/接地故障电路中断的形状记忆合金跳闸机制
    • US20060132267A1
    • 2006-06-22
    • US11016950
    • 2004-12-20
    • Michael WalzPatrick MillsRichard BenshoffPeter Nerstrom
    • Michael WalzPatrick MillsRichard BenshoffPeter Nerstrom
    • H01H75/12
    • H01H83/20H01H73/30H01H2083/201
    • A miniature circuit breaker comprising a non-conductive housing assembly; a pair of separable contacts including a first, fixed contact coupled to said housing assembly and having a terminal extending outside said housing assembly, and a second, movable contact having a terminal extending outside said housing assembly; an operating mechanism coupled to, and structured to move, said movable contact between a first position, wherein said movable contact engages said fixed contact, and a second position, wherein said movable contact is spaced from said fixed contact; a trip device coupled to said operating mechanism and structured to actuate said operating mechanism to separate said separable contacts upon the occurrence of a trip condition; an arc fault trip mechanism having an arc fault detector and a shape memory alloy element; said arc fault detector structured to detect an arc fault on the load side of said separable contacts and to provide an electrical pulse; said shape memory alloy element structured to transform between a first shape and a second shape during the application of an electrical pulse, said shape memory alloy element having a first end and a second end, said shape memory alloy element first end coupled to said housing assembly, said shape memory alloy element coupled to said trip device; said arc fault detector further coupled to said shape memory alloy element and structured to provide an electrical pulse to said shape memory alloy element sufficient to transform said shape memory alloy element from said first shape and said second shape; and wherein when said shape memory alloy element is in said second shape, said trip device is actuated and said operating mechanism separates said separable contacts.
    • 一种包括非导电壳体组件的微型断路器; 一对可分离触点,包括耦合到所述壳体组件的第一固定触点,并且具有延伸到所述壳体组件外部的端子;以及第二可移动触点,其具有延伸到所述壳体组件外部的端子; 操作机构,其联接到第一位置并且构造成在所述可动触头与所述固定触点接合的第一位置和第二位置之间联接并构造成移动所述可动触头,其中所述可动触头与所述固定触点间隔开; 耦合到所述操作机构并被构造成致动所述操作机构以在发生跳闸状态时分离所述可分离触点的跳闸装置; 具有电弧故障检测器和形状记忆合金元件的电弧故障跳闸机构; 所述电弧故障检测器被构造成检测所述可分离触点的负载侧上的电弧故障并提供电脉冲; 所述形状记忆合金元件构造成在施加电脉冲期间在第一形状和第二形状之间转变,所述形状记忆合金元件具有第一端和第二端,所述形状记忆合金元件第一端联接到所述壳体组件 ,所述形状记忆合金元件耦合到所述跳闸装置; 所述电弧故障检测器还耦合到所述形状记忆合金元件并且被构造为向所述形状记忆合金元件提供足以将所述形状记忆合金元件从所述第一形状和所述第二形状变换的电脉冲; 并且其中当所述形状记忆合金元件处于所述第二形状时,所述跳闸装置被致动,并且所述操作机构分离所述可分离触点。