Abstract:The Navy needs robust rotary unions for advanced high-speed liquid-cooled generators. Under an SBIR project for the Navy, we are developing a hydrostatic bearing/seal rotary union (HBSRU) to meet Navy needs. Hydrostatic bearings can operate at large radii with fast rotational… more
Abstract:… control, more lives can be saved than by any other measure. Proof of concept studies supported by the National Heart Lung and Blood Institute and by the Departmentof Defense (DARPA and the U.S. Army) in the swine model, have established the remarkable sealing… more
Abstract:… installation and preventing thermal pump-out. Assembly, integration, and test time (AI & T) for CNT TIMs can be significantly reduced in comparison to liquid or adhesive TIMs. In addition, CNT TIMs are not bonded between the surfaces and do not require sealing… more
Abstract:…ad range (80% to 20% transmission) by changing optical density under an applied electric field (1.5V). This process is reversed by changing the polarity of the applied field. This technology has a variety of uses beyond just visors but in all cases a proper sealing method for… more
Abstract:… advances will be optimized to achieve the desired 1000 Wh/kg and 200 full charge/discharge cycles at the C/20 rate. Designs will be prepared for lightweight prototype cells and multi-cell batteries with efficient air cathodes, low internal impedance and hermetic seals to… more
Abstract:… critical unmet need of much-improved infection resistance for all types of needle-free dialysis access, including CVCs, PD catheters, and next-generation percutaneously placed ports for HD access. Innovation: We are developing a porous cuff that forms a tightly integrated … more
Abstract:… number of consumable welding products that will be commercialized for use with existing welding systems at ceramic fabrication shops. Military applications for UHTC fusion welding include repair, fabrication, and fixturing of combustor liners and nozzle divergent seals found on… more
Abstract:… a thin planar architecture. High performance Na-BASE discs possessing high strength and high resistance to moisture and CO2 attack will be developed and manufactured using the MSRI?s patented vapor phase process. A unique battery design accompanying an advanced sealing… more
Abstract:…amily of hermetic multi-fiber optic feed-through sub-assemblies and the related optoelectronics packaging attachment processes for avionics fiber optic transceivers. A low-cost manufacturing process will be developed to produce the feed-through components. New hermetic sealing… more
Abstract:… and redundancy, as well as improved communications intelligibility. However, current earplugs have issues with fit, comfort, and performance in the field. To address these issues, we propose to develop an innovative earplug that is easily inserted and removed but seals… more
Abstract:… Hg saturation pressure, for dopant diffusions under a specific Hg vapor pressure, for annealing after ion implants to diffuse the implanted element, and for activating implanted/diffused dopants. In the most commonly used anneal procedure, several HgCdTe wafers are sealed… more
Abstract:ABSTRACT: Sorting, solvent-cleaning, promoting, delivering, sealing and installing 30,000 fasteners per day is a critical task required for full-rate production of the F-35 Lightning II. These 30,000 fasteners are comprised of approximately 350 unique part numbers and each… more
Abstract:In Phase I Physical Optics Corporation (POC) has developed and demonstrated the feasibility of a Cryogenic Liquid Operational Seal Enhanced Rotary (CLOSER) union system to address the Navy"s need for a robust coolant gas rotary union design. The CLOSER union system has been… more
Abstract:…nt transcoding heuristic software. This 40 W (50% of competition) 11 lb (about 1/3 of competition) design offers seamless on-the-fly rerouting and data translation of input signals to/from the data recorder irrespective of interfaces involved. A plug-and-play self-sealing… more
Abstract:… to state-of-the-art polymeric coatings. With the current societal focus on energy efficiency, more attention is being given to the fact that proper coatings and surface treatments are key to increasing efficiency for a wide range of mechanical surfaces (bearings, seals,… more
Abstract:Sample return missions have primary importance in future planetary missions. A basic requirement is that samples be returned in pristine, uncontaminated condition, necessitating development of a canister system capable of maintaining cleanliness and seal integrity through a… more
Abstract:…. Our Phase I effort identified the FFM as the critical weakness of these systems and we have developed a new mask system concept, which when combined with an optimized dry suit, will provide greatly improved performance. Our mask system will provide a helmet like seal… more
Abstract:… effective at acquiring data with the count rates, energy resolution and spatial resolution needed for complex x-ray diffraction studies. The objective of this SBIR is to take the current hand build, uncalibrated, and user unfriendly detector to a commercial sealed, robust… more
Abstract:… though SiC cladding has been under development for over seven years, it still has several major technology development challenges that must be addressed before licensing and deployment. Examples of remaining challenges are development of a robust end joint to seal the fuel… more
Abstract:… to keep device light, strong and ocean-worthy. Bench and field tests will simulate real-world environment interactions the release devices may be exposed to in addition to testing signaling ranges and release-reliability. Animal tests are proposed for northern fur seals… more
Abstract:To address NASA's need for a method to preserve human biological samples, mostly blood and urine, from astronauts collected during flight under ambient conditions, ChromoLogic (CL) has developed a novel Fluid Preservation System (FPS). FPS is based on collecting and sealing… more
Abstract:… in SNR is expected from a combination of further advances during the Phase II. These advances will include (1) novel coil technology enabling more than a 50% increase in resonator quality factor Q at 25 K in high magnetic fields, (2) refinements in a hermetically sealed spinner… more
Abstract:ABSTRACT: The use of sealants in aircraft assembly and outer mold line (OML) repair is widespread. Sealants are used to wet-install fasteners, for sealing overlapping (faying) surfaces, for butt joints between panels, and for seam (fillet) sealing. Aerospace sealants are… more
Abstract:FTT proposes development of a magnetically actuated dynamic seal. Dynamic seals are used throughout the turbopump in high-performance, pump-fed, liquid rocket engines for a variety of purposes. The most common applications are in the lift-off seal (LOS),… more
Abstract:… die, discrete devices, circuits on ceramics, and bond wires assembled into a metal housing that typically contains a series of connectors. While modern microelectronics has largely done away with hermetic packaging, many microwave modules still use hermetic lids to seal the… more
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