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Displaying 376 – 400 of 425 Awards
Company: Qsource, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1992 / 2
Abstract: … SYSTEM PERFORMANCE AFFORDED BY AN IMPROVED LO WOULD BE ACCOMPLISHED WITHOUT ALTERING THE SYSTEM WEIGHT, SIZE OR POWER BUDGET. TWO SEPARATE INNOVATIONS, ONE IN RESONATOR DESIGN AND ANOTHER IN DISCHARGE EXCITATION ARE PROPOSED TO ACHIEVE A PHASE I GOAL OF 100 MW OF SEALED-OFF… more
Company: Stamet, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1992 / 2
Abstract: …, HAS BEEN DEVELOPED WHICH CONTINUOUSLY, ACCURATELY, AND EFFICIENTLY METERS AND FEEDS VIRTUALLY ALL PARTICULATE SOLIDS INTO ATMOSPHERIC AND LOW PRESSURE SYSTEMS. FSP HAS ONLY ONE MOVING PART; HAS NO VANES, FLITES, OR OTHER WEAR-PRONE PROJECTIONS; AND PROVIDESAN EFFECTIVE SEAL… more
Company: Technology Management, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1992 / 2
Abstract: THIS RESEARCH IS STUDYING A NEW PLANAR SOLID OXIDE FUEL CELL (SOFC) GEOMETRY THAT FEATURES A SINGLE MANIFOLD FOR RADIAL FUEL FLOW THROUGH THE ANODE AND OXYGEN DIFFUSION THROUGH THE CATHODE. THE DESIGN USES ONLY ONE SEAL PER CELLIN THE FUEL MANIFOLD, IS MADE USING SIMPLE, LOW… more
Company: Barber-Nichols, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 2
Abstract: … DEVELOP A RELIABLE, HIGH EFFICIENCY, VERSATILE LIQUID HELIUM (LHE) PUMP FOR THE SUPERCONDUCTING SUPER COLLIDER (SSC). SEVERAL INNOVATIVE DESIGN FEATURES WILL BE INCORPORATED TO GIVE THE PUMP THE FOLLOWING CHARACTERISTICS: 1) A HERMETIC DESIGN WILL ELIMINTE ALL DYNAMIC SEALS,… more
Company: Kalsi Engineering, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 2
Abstract: THIS PROJECT IS AIMED AT SIGNIFICANTLY IMPROVING THE PERFORMANCE AND LIFE OF THE DOWNHOLE MUD MOTORS BY THE DEVELOPMENT OF A NOVEL SEALED BEARING ASSEMBLY. THE GOAL OF IMPROVING LIFE OF MUD MOTORS HAS BEEN HAMPERED BY THE LACK OF A SUITABLE HIGH PRESSURE ROTARY SHAFT SEAL… more
Company: Creare Inc. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 2
Abstract: … TECHNOLOGIES FOR THE MAIN SYSTEM COMPRESSORS BECAUSE OF THE SIZE, COST AND/OR NUMBER OF STAGES REQUIRED TO MEET SYSTEM PRESSURE RATIOS. THIS PROPOSAL DESCRIBES A PROJECT TO DEVELOP A FAIRLY SIMPLEROTATING COMPRESSOR-A REGENERATIVE MACHINE-WITH AN INNOVATIVE BEARING AND SEAL… more
Company: SCIENTIFIC RESEARCH ASSOC., INC. Agency/Program/Year/Phase: NASA / SBIR / 1991 / 2
Abstract: AN INNOVATIVE APPROACH IS PROPOSED TO DEVELOP AN ANALYSIS FOR LIQUID FLOWS WITH VAPOR BUBBLES, SUCH AS THOSE WHICH OCCUR IN BEARINGS, SEALS, AND PUMPS IN LIQUID ROCKET ENGINES. THE APPROACH IS BASED ON A COMBINED EULERIAN-LAGRANGIAN ANALYSIS, IN WHICH THE CONTINUOUS (LIQUID)… more
Company: Springborn Materials Science Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: EFFECTIVE SEALING OR RESEALING OF JOINTS IN BITUMINOUS AND CAST CONCRETE RUNWAYS IS AN OLD AND ON-GOING PROBLEM. MANY OF THE PRESENTLY USED MATERIALS ARE DEFICIENT DUE TO POOR ADHESION TO THE PAVEMENT, HARDENING AND EXCESSIVE CONTRACTING DURING EXPOSURE TO COLD WEATHER RESULTING… more
Company: Winzen Engineering, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1991 / 2
Abstract: THIS PROPOSAL ADDRESSES THE DEVELOPMENT OF AN AUTOMATED REAL-TIME FLAW DETECTION SYSTEM FOR EVALUATING HEAT SEALS OF SCIENTIFIC BALLOONS. SEVERAL MEASUREMENT DEVICES WILL BE LABORATORY TESTED FOR THEIR ABILITY TO DISTINGUISH A FLAWED SEAL SAMPLE FROM A GOOD SEA. MEASUREMENT… more
Company: Amerasia Technology, Inc. Agency/Program/Year/Phase: DOT / SBIR / 1990 / 2
Abstract: … ADDITION, THESE SENSORS HAVE A DYNAMIC RANGE OF OVER 1,000,000. BY COMBINING SAW TECHNOLOGY WITH FAST CHROMATOGRAPHY, FEMTOGRAM SENSITIVITY AND LOW FALSE ALARM RATE ( 1%) CAN BE ACHIEVED. A PORTABLE INSTRUMENT CAPABLE OF TAKING SAMPLES FROM THE OPEN ENVIRONMENT OR SEALED… more
Company: SURMODICS, INC. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: … OFVASCULAR CATHETERS AND PERITONEAL DIALYSIS CATHETERS). IDEALLY, THESE CATHETERS SHOULD BE BOTH COMPATIBLE WITH THE TISSUES THEY ENCOUNTER AND PROVIDE AN EFFECTIVE BARRIER AT THE EPIDERMIS TO PREVENT MICROBIAL INVASION. CURRENTLY, NO CATHETERS PROVIDE AN ADEQUATE SEAL AT THE… more
Company: General Pneumatics Corp Agency/Program/Year/Phase: USDA / SBIR / 1990 / 2
Abstract: …, AND LOW VIBRATION AND NOISE. THE ROSS LINKAGE MINIMIZES PISTON SIDE FORCES, THE PRINCIPAL CAUSE OF WEAR, WHILE GIVING THE PISTONS OPTIMUM PHASING AND SINUSOIDAL MOTION. BEING AMBIENT-AIR-CHARGED, THE ENGINE DOES NOT INVOLVE PROBLEMS OF HIGH PRESSURE, SEALING, OR HAZARDOUS… more
Company: Horizon Micro-environments Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: … INEXPENSIVE POLYMERIC MEMBRANES TO SERVE AS PASSIVE CONTAMINANT BARRIERS FOR LABORATORY ANIMALS. THEORETICAL CALCULATIONS SHOW THAT THE FLUX OF ANIMAL RESPIRATORY GASES THROUGH POLYMERIC MEMBRANES CAN BE MORE THAN SUFFICIENT TO SUPPORT LIFE FOR ANIMALS IN HERMETICALLY SEALED… more
Company: INFINIA CORPORATION Agency/Program/Year/Phase: NASA / SBIR / 1990 / 2
Abstract: STIRLING TECHNOLOGY COMPANY (STC) WILL DEVELOP AND TEST THE TECHNOLOGY DEMONSTRATION MODEL (TDM) MODEL OF A LONG LIFE VIRTUALLY VIBRATIONLESS CRYOFLEX STIRLING CRYOCOOLER FOR COOLING SENSORS TO THE 65 TO 80 K TEMPERATURERANGE. FLEXURAL BEARING AND GAS CLEARANCE SEAL… more
Company: Qsource, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 2
Abstract: …CHARGE CO2 LASER TRANSMITTER IN THAT PREIONIZATION ELECTRODES ARE NOT REQUIRED; IN THAT THE HIGH POWER SWITCH IN THE MAIN DISCHARGE CIRCUIT IS NOT REQUIRED; AND IN THAT ARC-FREE OPERATION OF THE DISCHARGE TOPRF'S OF SEVERAL HUNDRED HERTZ ARE POSSIBLE IN A COMPLETELY SEALED-OFF,… more
Company: Mission Medical, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … (TFE) AND PURGES IT OF IMPURITIES. THIS DEVICE, THE "CESIATOR", IS BASED ON WELL-ESTABLISHED GAS-BUFFERED HEAT PIPE PRINCIPLES. THE CESIATOR OFFERS NEW TFE DESIGN OPTIONS FOR FISSION PRODUCT/IMPURITY HANDLING THAT ELIMINATE THE NEED FOR AN INTERCELL INSULATOR-SEAL AND… more
Company: VERITAY TECHNOLOGY, INC. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 2
Abstract: … OUR RECENT SUCCESSFUL DEVELOPMENT OF A 7.62 CASELESS GUN SYSTEM HAS LED TO TECHNICAL ADVANCES THAT INDICATE A CANON-CALIBER, CASELESS SYSTEM IS NOW WITHIN OUR GRASP. THE PURPOSE OF THIS PHASE I EFFORT IS TO DEMONSTRATE THE FEASIBILITY OF APPLYING SPECIAL SEALING, ABLATOR,… more
Company: WHALEN BIOMEDICAL, INC Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: THE GOAL OF THE PROPOSED PROGRAM IS THE DEVELOPMENT OF A PORTABLE, RELIABLE, AND SIMPLE ELECTROMAGNETIC PUMP DRIVER FOR PNEUMATICALLY ACTUATED BLOOD PUMP SYSTEMS. THIS DRIVER ELIMINATES COMPRESSORS, PRESSURE REGULATORS, SOLENOID VALVES, SLIDING SEALS, AND ANY COMPONENTS SUBJECT… more
Company: ABIOMED, INC. Agency/Program/Year/Phase: HHS / SBIR / 1989 / 2
Abstract: …. HOWEVER, THE CONNECTOR DESIGN IS EXCESSIVELY LARGE FOR PRACTICAL HUMAN IMPLANTATION. WE PROPOSE TO DEVELOP A LOW PROFILE CONNECTOR 0.74" LONG X 0.62" WIDE X 0.120" THICK. THE CONNECTOR FEATURES A FOUR PIN PLATINUM-IRIDIUM CONTACT DESIGN, PRESSURIZED SILASTIC(R)SEALING GASKETS,… more
Company: GENESIS LABORATORIES, INC Agency/Program/Year/Phase: DOE / SBIR / 1989 / 2
Abstract: RADIO FREQUENCY VACUUM WINDOWS COOLED WITH LIQUID HELIUM WILL BE DEVELOPED IN THIS PROJECT. SINGLE CRYSTAL SAPPHIRE WILL BE USED FOR THE DIELECTRIC BARRIER MATERIAL. A COMPRESSIVE SEAL TECHNIQUE WILL BE USED TO FORM THE VACUUM JOINT BETWEEN THE SAPPHIRE AND CONDUCTORS THAT MAKE… more
Company: L.VAD TECHNOLOGY, INC. Agency/Program/Year/Phase: HHS / SBIR / 1989 / 2
Abstract: …RIBUTING TOSUCH DIFFICULTIES IS THE INABILITY TO PREVENT BACTERIAL INVASION OF THE SITE WHERE THE CATHETER GIVING ACCESS TO THEPERITONEAL CAVITY PASSES THROUGH THE SKIN. L.VAD'S NEW APPROACH TO THE DESIGN OF A PERCUTANEOUS ACCESS DEVICE (PAD)RELIABLY CREATES A BIOLOGICAL SEAL AT… more
Company: Mechanical Seal Technology, Agency/Program/Year/Phase: NSF / SBIR / 1989 / 2
Abstract: DYNAMIC SEAL PERFORMANCE CAN BE IMPROVED BY FAVORABLY CONTROLLING THE FLUID PRESSURE BETWEEN THE TWO SLIDING SURFACES. FAVORABLE CONTROL OF FLUID PRESSURE IN THE MIXED FRICTION REGIME CAN LEAD TO REDUCED GROSS WEAR AND REDUCED FRICTION. IN TRADITIONAL DESIGN THE DETAIL OF THE… more
Company: Simula, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1989 / 2
Abstract: … RELATIVELY HEAVY AND HAS A HIGH LIFE CYCLE COST RELATED TO THE FUEL CONSUMPTION, LOSS OF PAYLOAD CAPABILITY, AND REPACKING AT 210-DAY INTERVALS. THE PROGRAM DESCRIBED IN THIS PROPOSAL WILL EXPLORE POTENTIAL CONCEPTS FOR DEVELOPMENT OF A LIGHTWEIGHT ENVIRONMENTALLY SEALED… more
Company: Springborn Materials Science Agency/Program/Year/Phase: DOD / SBIR / 1989 / 2
Abstract: … UNDERSIDE OF AN OUTER SHELL FABRIC. THIS BARRIER PROVIDES LIQUID WATER AND AGENT RESISTANCE. DURING SEWING, THIS BARRIER BECOMES PERFORATED INVITING PENETRATION BY LIQUID AND VAPOROUS AGENTS AND POSING A HAZARD TO THE SOLDIER. IF THESE PERFORATIONS COULD BE SEALED BY A HOT… more
Company: Aspen Systems, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1988 / 2
Abstract: THE MAJOR LIMITING RELIABILITY COMPONENT OF CRYOGENIC SYSTEMS HAS ALWAYS BEEN SEALS. BESIDES CONTRIBUTING TO GAS CONTAMINATION AND DEBRIS PARTICLE ACCUMULATION, SEALS HAVE FAILED PHYSICALLY. AS A RESULT, SEALS HAVE BEEN RESPONSIBLE FOR THE MAJORITY OF CRYOGENIC LIQUEFACTION AND… more
Displaying 376 – 400 of 425 Awards
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