摘要:
A carbonaceous particulate material is provided that is characterized by having a reversible volumetric expansion/contraction in fluid media (“VR”) of greater than or equal to (≧)3% between 4,000 psi and 10,000 psi. The porous carbonaceous particulate material of the present disclosure is also characterized by having a true density, (“PT”), of 1.2 g/cc≦PT≦2.0 g/cc, when milled to −200 mesh and has a d50 particle size distribution of about 15 μm. This is the consequence of the instant material exhibiting a high level of closed porosity with very small pores, in contrast with prior art materials that would have a wider range pore sizes for the closed pores.
摘要翻译:提供了一种碳质颗粒材料,其特征在于在4000psi至10,000psi之间具有大于或等于(≥3%)的流体介质(“VR”)的可逆容积膨胀/收缩。 本公开的多孔碳质颗粒材料的特征还在于,当研磨至-200目并具有d50粒度分布时,其真密度(“PT”)为1.2g /cc≤PT≤2.0g/ cc 约15μm。 这是现有材料表现出具有非常小孔隙的高水平闭孔率的结果,与现有技术的材料相比,该材料对于闭孔具有更宽的孔径。
摘要:
A carbonaceous particulate material is provided that is characterized by having a reversible volumetric expansion/contraction in fluid media (“VR”) of greater than or equal to (≧)3% between 4,000 psi and 10,000 psi. The porous carbonaceous particulate material of the present disclosure is also characterized by having a true density, (“PT”), of 1.2 g/cc≦PT≦2.0 g/cc, when milled to−-200 mesh and has a d50 particle size distribution of about 15 μm. This is the consequence of the instant material exhibiting a high level of closed porosity with very small pores, in contrast with prior art materials that would have a wider range pore sizes for the closed pores.
摘要翻译:提供了一种碳质颗粒材料,其特征在于在4000psi至10,000psi之间具有大于或等于(≥3%)的流体介质(“VR”)的可逆容积膨胀/收缩。 本公开的多孔碳质颗粒材料的特征还在于,当研磨至200目并具有d50粒径时,其真密度(“PT”)为1.2g / cc和nlE; 2.0g / cc 分布约15μm。 这是现有材料表现出具有非常小孔隙的高水平闭孔率的结果,与现有技术的材料相比,该材料对于闭孔具有更宽的孔径。
摘要:
Systems and methods are described for integrated cooling system. A method includes: circulating a liquid inside a flexible multi-layer tape; and transporting heat between a heat source that is coupled to the flexible multi-layer tape and a heat sink that is coupled to the flexible multi-layer tape. A method includes installing a flexible multi-layer tape in an electrical system, wherein the flexible multi-layer tape includes a top layer; an intermediate, layer coupled to the top layer; and a bottom layer coupled to the intermediate layer, the intermediate layer defining a closed loop circuit for a circulating fluid. An apparatus includes a flexible multi-layer tape, including: a top layer; an intermediate layer coupled to the top layer; and a bottom layer coupled to the intermediate layer, wherein the intermediate layer defines a closed loop circuit for a circulating fluid.
摘要:
A microelectromechanical device is provided which includes a beam configured to apply an opening force on a closed switch. The opening force may be substantially independent of a force stored in the closed switch. A combination of the force applied by the beam and the force stored in the closed switch may be sufficient to open the switch after removal of a force associated with actuation of the switch. Another microelectromechanical device includes a switch beam spaced above a closing gate and a contact structure. The device may also include an additional beam configured to apply a force on the switch beam in a direction away from the contact structure. A method for opening a switch includes reducing an attractive force between a switch beam and a closing gate. The method also includes externally applying a mechanical force on the switch beam in a direction away from the closing gate.
摘要:
A fluid heat exchanger for cooling an electronic component including a housing having a fluid inlet and fluid outlet. Piezoelectric means are connected to a plurality of flexible blades for pumping fluid from the inlet to the outlet. A heat conductive structure is connected to the housing base for conducting heat to the fluid. The heat conductive structure may include the flexible blades and/or fixed metal fins.
摘要:
A gauge detecting the presence of a restriction placed upon an air stream passing through a filter in connection with an internal combustion engine, said gauge including a linear indicator to show the relative restriction present in the filter and including an indicator to show that the filter requires cleaning or replacement.
摘要:
Systems and methods automatically assemble a set of read sequences into one or more larger nucleotide sequences using a set of comparing sequences as a template. The sequences of each set are divided into smaller mer sequences and sorted to arrange the mer sequences in order, and the sets of mers originating from the read sequence set and the comparing sequence set are compared pairwise to determine matching regions between the sequences of the read sequence set and the sequences of the comparing set. The sorting of the sequence sets prior to the pairwise comparison reduces the amount of volatile memory required to assemble the read sequence set and also reduces the overall time to assemble the read sequence set into one or more larger nucleotide sequences.
摘要:
A fluid conduit connector assembly includes a connector having a body with an inner surface defining a fluid channel. The connector also includes an inlet region for flow of fluid into the fluid channel, and an outlet region for flow of fluid from the fluid channel. The connector further includes an axial alignment member outward of the body, and a pair of flexible tabs arranged generally circumferentially of the alignment member and outward of the body. The connector can be configured as a day-side connector, transfer member with check valve, and/or patient-side connector. An implementation includes a day-side connector, a patient-side connector, and a transfer member, each of which has a pair of flexible tabs. The pairs of tabs are configured such that the transfer member releasably couples the day-side and patient-side connectors. A method for aseptically connecting a fluid conduit is also disclosed.
摘要:
A disposable, biodegradable beehive which comprises an enclosure of wax-coated cardboard. The enclosure includes an opening to allow the bees to enter or exit the beehive and a closure for the opening. Small ventilation holes, relative to the size of a bee, are provided to allow air to circulate. A plurality of cardboard layers are fitted to the bottom of the enclosure with a section of the layers removed to form a nest pocket or a dry feed pocket. A float feeder is attached to the enclosure with the feeder element internal to the enclosure, while the main body of the feeder is external to the enclosure to allow the feeder to be supplied with external liquid feed.
摘要:
A process for making thermosetting or thermoplastic encapsulated integrated circuit having a heat exchanger in which one end of the heat exchanger is encapsulated in the housing adjacent to the integrated circuit and the other end is exposed to the environment beyond the housing portion. The process of making includes molding a heat exchanger into a thermosetting or thermoplastic package utilizing a preformed heat exchanger having a dissolvable or removable material which serves as a seal block during the molding operation. A plurality of thermally conductive heat exchanger elements are provided for providing the desired thermal performance while reducing the thermal stresses in the package.