62 results about "Cubic inch" patented technology

A flash-based data archive storage system having a large capacity storage array constructed from a plurality of dense flash devices is provided. The flash devices are illustratively multi-level cell (MLC) flash devices that are tightly packaged to provide a low-power, high-performance data archive system having substantially more capacity per cubic inch than more dense tape or disk drives. The flash-based data archive system may be adapted to employ conventional data de-duplication and compression methods to compactly store data. Furthermore, the flash-based archive system has a smaller footprint and consumes less power than the tape and / or disk archive system.

In one aspect of the invention, an attack tool has a wear-resistant base suitable for attachment to a driving mechanism. A first end of a generally frustoconical first cemented metal carbide segment bonded to the base. A second metal carbide segment is bonded to a second end of the first carbide segment at an interface opposite the base. The first end has a cross sectional thickness of about 0.250 to 0.750 inches and the second end has a cross sectional thickness of about 1 to 1.50 inches. The first cemented metal carbide segment also has a volume of 0.250 cubic inches to 0.600 cubic inches.

A scalable data storage device which includes non-volatile memory uses a networked bus system which can be employed on a single memory storage chip level or in a multi-chip package (MCP). The scalable data storage device uses data routing modules which are adapted to store incoming data and send outgoing data thereby providing decoupling of the networked buses. This arrangement enables significantly higher data transfer rates, surpassing DRAM SSDs at a fraction of the size and cost, provides increased volumetric density (1 TB in less than 1 cubic inch), and permits concurrency of operations. The scalable data storage device can be engineered to have a rewrite capability of over 500 times that of Flash RAM and can scale down to 8 bits and up to exabytes, yottabytes and beyond. The scalable data storage device may be used in a wide range of applications from large data centers to small consumer electronic products.

A panelboard for fusible switching disconnect devices. The panelboard includes a chassis coupled to a mounting enclosure. The mounting enclosure can be used indoors or outdoors. The chassis is configured to receive one or more fusible switching disconnect devices. Each of the fusible switching disconnect devices includes both a fuse and a circuit breaker-like disconnect in a single, relatively compact housing. The compactness of the housing allows the panelboard to provide a higher level of overcurrent interruption in a smaller sized mounting enclosure than conventional panelboards. For example, the panelboard can have an interruption per volume rating of at least about 33 amps per cubic inch, as compared to about 2 amps per cubic inch for most conventional panelboards.

In one aspect of the invention, an attack tool has a wear-resistant base suitable for attachment to a driving mechanism A first end of a generally frustoconical first cemented metal carbide segment bonded to the base. A second metal carbide segment is bonded to a second end of the first carbide segment at an interface opposite the base. The first end has a cross sectional thickness of about 0.250 to 0.750 inches and the second end has a cross sectional thickness of about 1 to 1.50 inches. The first cemented metal carbide segment also has a volume of 0.250 cubic inches to 0.600 cubic inches.

A Roots supercharger has an extended cavity with 103 mm diameter rotors having chambers defined by interleaved helical lobes with equal angular face offsets exceeding 60 degrees from inlet to outlet end faces angled in directions opposite to directions of rotor rotation. The chambers have angular seal times of less than 67 degrees of rotation. A preferred embodiment has a displacement of 122 cu mm / revolution, rotor length of 208 mm, face offsets of 65.3 degrees and seal time of 58.6 degrees. The rotor lobe helix angle is essentially 0.314 deg / mm, equal to the helix angle of a prior art supercharger with rotors of common diameter, displacement of 112 cubic inch / revolution, rotor length of 191 mm, previously considered maximum, 60 degree face offset, previously considered optimum, and seal time of 67 degrees. Both flow volumes and efficiency of the new configuration are improved from the prior art wherein the 60 degree face offset was considered optimum.

A barrier for retarding fire comprises water-permeable fabric for covering a substantial area, the fabric having at least 9 pockets per square foot, each pocket having a volumetric capacity of between about 0.03 cubic inches and about 17 cubic inches, wherein substantially all of the pockets contain between about 0.01 and about 2 grams of superabsorbent polymer per cubic inch of volumetric capacity of the pockets.

Systems and methods are provided for a torch power system having a high power density. In one embodiment, a system is provided that includes a torch power unit having a compressor and power electronics that include one or more power converters, wherein the torch power unit has a power output density of at least 2 watts per cubic inch, 80 watts per pound, or a combination thereof. A power conversion assembly for a torch power unit is provided that includes a single circuit board, a torch power converter mounted on the single circuit board, and a non-torch power converter mounted on the single circuit board. An electrical torch system is also provided that includes a circuit board and a power converter coupled to the circuit board, wherein the power converter includes a planar transformer, a foil wound transformer, or a combination thereof.

A metal hydride heat pump comprising a first compartment, including a first fluid inlet and a first fluid outlet, wherein the first fluid inlet is configured for fluid communication with the first fluid outlet; a second compartment, including a second fluid inlet and a second fluid outlet, wherein the first fluid inlet is configured for fluid communication with the second fluid outlet; and a plurality of metal hydride vessels, each of the vessels being mounted to and disposed within each of the first and second compartments, and each of the vessels containing at least a hydrided form of a low temperature metal hydride material, a hydridable form of a high temperature metal hydride material, and gaseous hydrogen, wherein the hydridable form of a high temperature metal hydride material is in fluid communication with the hydrided form of a low temperature metal hydride material, such that heat can be transferred from (a) fluid flowing through the first compartment to (b) the hydrided form of a low temperature metal hydride material, so as to effect desorption of hydrogen from the hydrided form of a low temperature metal hydride material, and such that the hydridable form of a high temperature metal hydride material is configured to absorb the desorbed hydrogen and generate heat upon the absorption such that the generated heat can be transferred to fluid flowing through the second compartment; wherein each of the vessels has an external surface area, and defines an internal volume for containing at least the hydrided form of a low temperature metal hydride material, the hydridable form of a high temperature metal hydride material, and gaseous hydrogen, wherein a ratio of the external surface area to the internal volume is greater than 45 inches2 per cubic inch.

The invention is an insulated label for maintaining the temperature of the contents of a package, formed from a polymeric thermoplastic closed cell foam having from about 5,000 to about 250,000 closed cells per cubic inch.

A plastic molded hook for use with a hook and loop fastening system especially adapted for use with low profile loops. The hook design includes a base, a stem and a crook whereby the volume of the portion of the hook penetrating into a pile of loops is defined as the displacement volume. Hooks especially adapted for use with low profile loops have a displacement volume of less than 6.times.10.sup.-6 cubic inches.

A miniaturized controller includes communication and control circuitry for monitoring and controlling an implantable medical device (IMD). The miniaturized controller includes a display that allows it to essentially mimic the IMD control functionality of a traditional IMD controller. The size of the miniaturized controller, which may be approximately 1.1 cubic inches, enables it to be carried discreetly by a patient during the patient's daily activities. While the miniaturized controller functions as a standalone IMD controller in a first mode of operation, it is also wearable by the patient to function as a smartwatch, for example, in a second mode of operation. In the second mode of operation, the miniaturized controller, which may include sensors for measuring physiological parameters of the patient as well as patient motion when worn by the patient, is capable of providing closed-loop control of the IMD.

A barrier for retarding fire comprises water-permeable fabric for covering a substantial area, the fabric being porous, hydrophilic and flammable, and having at least 9 pockets per square foot, each pocket having a volumetric capacity of between about 0.03 cubic inches and about 17 cubic inches, wherein substantially all of the pockets contain between about 0.01 and about 2 grams of superabsorbent polymer per cubic inch of volumetric capacity of the pockets.

A reconfigurable high performance computer occupies less than 360 cubic inches and has an approximate compute power of 0.7 teraflops per second while consuming less than 1000 watts. The computer includes a novel stack of semiconductor substrate assemblies. Some semiconductor substrate assemblies involve field programmable gate array (FPGA) dice that are directly surface mounted, as bare die, to a semiconductor substrate. Other semiconductor substrate assemblies of the stack involve bare memory integrated circuit dice that are directly surface mounted to a semiconductor substrate. Elastomeric connectors interconnect adjacent semiconductor substrates proceeding down the stack. Tines of novel comb-shaped power bus bar assembly structures extend into the stack to supply DC supply voltages. The supply voltages are supplied from bus bars, through vias in the semiconductor substrates, and to the integrated circuits on the other side of the substrates. The power bus bars also serve as capacitors and guides for liquid coolant.

A sterilization container for retaining surgical instruments in a sterilizer comprising a plurality of walls defining an interior volume sized to receive at least one instrument tray, least one of the walls defining a venting pass through area, and a filter occluding the venting passage area, wherein a ratio of the venting pass through area to the interior volume is at least 1 square inch:125 cubic inches.

Systems and methods are provided for reliable redundant power distribution. Some embodiments include micro automatic transfer switches (micro-ATSs), including various components and techniques for facilitating reliable auto-switching functionality in a small footprint (e.g., less than ten cubic inches, with at least one dimension being less than a standard NEMA rack height). Other embodiments include systems and techniques for integrating a number of micro-ATSs into a parallel auto-switching module for redundant power delivery to a number of devices. Implementations of the parallel auto-switching module are configured to be mounted in, on top of, or on the side of standard equipment racks. Still other embodiments provide power distribution topologies that exploit functionality of the micro-ATSs and / or the parallel micro-ATS modules.

A reconfigurable high performance computer occupies less than 360 cubic inches and has an approximate compute power of 0.7 teraflops per second while consuming less than 1000 watts. The computer includes a novel stack of semiconductor substrate assemblies. Some semiconductor substrate assemblies involve field programmable gate array (FPGA) dice that are directly surface mounted, as bare die, to a semiconductor substrate. Other semiconductor substrate assemblies of the stack involve bare memory integrated circuit dice that are directly surface mounted to a semiconductor substrate. Elastomeric connectors interconnect adjacent semiconductor substrates proceeding down the stack. Tines of novel comb-shaped power bus bar assembly structures extend into the stack to supply DC supply voltages. The supply voltages are supplied from bus bars, through vias in the semiconductor substrates, and to the integrated circuits on the other side of the substrates. The power bus bars also serve as capacitors and guides for liquid coolant.

A metal hydride heat pump comprising a first compartment, including a first fluid inlet and a first fluid outlet, wherein the first fluid inlet is configured for fluid communication with the first fluid outlet; a second compartment, including a second fluid inlet and a second fluid outlet, wherein the first fluid inlet is configured for fluid communication with the second fluid outlet; and a plurality of metal hydride vessels, each of the vessels being mounted to and disposed within each of the first and second compartments, and each of the vessels containing at least a hydrided form of a low temperature metal hydride material, a hydridable form of a high temperature metal hydride material, and gaseous hydrogen, wherein the hydridable form of a high temperature metal hydride material is in fluid communication with the hydrided form of a low temperature metal hydride material, such that heat can be transferred from (a) fluid flowing through the first compartment to (b) the hydrided form of a low temperature metal hydride material, so as to effect desorption of hydrogen from the hydrided form of a low temperature metal hydride material, and such that the hydridable form of a high temperature metal hydride material is configured to absorb the desorbed hydrogen and generate heat upon the absorption such that the generated heat can be transferred to fluid flowing through the second compartment; wherein each of the vessels has an external surface area, and defines an internal volume for containing at least the hydrided form of a low temperature metal hydride material, the hydridable form of a high temperature metal hydride material, and gaseous hydrogen, wherein a ratio of the external surface area to the internal volume is greater than 45 in2 per cubic inch.

A v-twin motorcycle engine, 100 to 140 cubic inches (1600 cc to 2300 cc) is mounted longitudinally in a tubular chassis behind dual seats. A chain drive is mounted to the crankshaft that further drives a clutch device. A transmission / transfer unit is mounted in front of and below the engine and receives a clutch output shaft. The transfer case has two output drive shafts, one to a front differential and the other to a rear differential located under the engine. The differentials each have two shafts that drive the four wheels. The wheels have disk brakes and typical independent suspension for driven wheels of such types of vehicles. The present invention provides an off road, sports utility vehicle having the power between an ATV and a 4 cylinder (VW) engine. Further an adjustable engine mount allows for the selection of different engines.

An apparatus for the in-vessel composting of feedstock into nutrient-rich compost comprising means for shredding said input material, said means configured and powered for shredding said feedstock into a particle size no larger than one cubic inch, a vessel having an input port on top of such vessel and a discharge port, said vessel comprising one chamber, said vessel configured and powered composting said shredded feedstock, and said vessel tilted from the input port to the discharge port, means for passing said feedstock from said means for shredding into said vessel, means for rotating said vessel, means for introducing air into said vessel and a process controller, said process controller communicating with said means for shredding, said vessel, said means for rotating said vessel and said means for introducing air into said vessel.

Small scale metal tanks for high-pressure storage of fluids having tank factors of more than 5000 meters and volumes of ten cubic inches or less featuring arrays of interconnected internal chambers having at least inner walls thinner than gage limitations allow. The chambers may be arranged as multiple internal independent vessels. Walls of chambers that are also portions of external tank walls may be arcuate on the internal and / or external surfaces, including domed. The tanks may be shaped adaptively and / or conformally to an application, including, for example, having one or more flat outer walls and / or having an annular shape. The tanks may have dual-purpose inlet / outlet conduits of may have separate inlet and outlet conduits. The tanks are made by fusion bonding etched metal foil layers patterned from slices of a CAD model of the tank. The fusion bonded foil stack may be further machined.

A compact, purely mechanical wing deployment assisting mechanism uses torsion springs and lever arms to apply a deploying force to a guidance wing during its initial deployment through a wing slot in a rocket or missile, thereby assisting the wing to burst through a cover seal protecting the wing slot. The wings are then fully deployed by centrifugal force. Various embodiments include two “extreme duty” springs and two lever arms per wing, working in parallel. Embodiments provide a total of at least 24 pounds of force per wing at the end of a spring travel of 0.30 inches. In some embodiments, the entire mechanism weighs less than 0.5 pounds and / or occupies less than 2.5 cubic inches per wing. In embodiments, an assembled group, including two springs and two lever arms, is located between each pair of wings, whereby each assembled group applies one lever arm to each adjoining wing.

A cooling fan comprising a housing that connects to a chassis that is operable to support an electronic component. An axial duct runs through the housing. A blade assembly is rotatably disposed within the duct and comprises a plurality of fan blades that extend radially from a hub to a fan diameter. The axial duct has a chord length at least equal to the fan diameter. A motor assembly is disposed within the axial duct and coupled to said blade assembly. The cooling fan provides a cooling capacity of at least 1.5 air horsepower per cubic inch volume of the cooling fan.