Patent application number | Description | Published |
20150141768 | Smart Fiber-Optic Sensor System and Method for Optical Spectroscopy in Robotic Surgical Systems - A smart fiber-optic sensor system for use with robotic surgical systems performs optical spectroscopy using a diffuse reflectance spectroscopy (DRS) sensing channel, a self-calibration (SC) channel, a pressure-sensing channel, and a temperature sensing channel. During use of the fiber-optic sensor during a laparoscopic procedure, the pressure-sensing channel ensures that the fiber-optic sensor is maintained in suitable contact with the target tissue being treated. In addition, the temperature sensor is used to ensure that the target tissue does not exceed a desired temperature from the use of an electrosurgical cutting device during the laparoscopic procedure, so as to prevent burning or charring damage at the target tissue. | 05-21-2015 |
20160045102 | MULTIMODAL ENDOSCOPE APPARATUS - A multimodal endoscope apparatus includes optical components (couplers, collimators, mirrors, beam splitters, filters and the like) structured to work together to interact with a multimodal endoscope probe to provide at least two imaging modalities selected from fluorescence imaging, optical coherence tomography, and photoacoustic imaging. The multimodal endoscope probe includes a fiber optic imaging bundle including a multitude of optical fibers. In embodiments employing photoacoustic imaging, the multimodal endoscope probe further includes a polymer-Fabry-Perot interferometer. In some embodiments, a galvo scanner and fiber collimator are included and are together capable of directing light to a single optical fiber of the multitude optical fibers. The system is modular in some embodiments, allowing for switching of some components. | 02-18-2016 |
Patent application number | Description | Published |
20090000385 | Excitation Test Method and Apparatus for Vehicle - A vehicle excitation testing system and method can include a device for simulating a vehicular motion and vehicular vibration and then measuring response. The system is designed to test front and/or rear wheel sections of a vehicle. The testing system can include a vehicle suspension system including a wheel and chassis, an excitation actuator connected to the suspension system, and a dummy or a real vehicle body linked to the suspension system and having a frame. The frame can be positively attached to the ground surface or floor or other similar isolated and stable base surface. Measuring devices can be connected to the frame, suspension and/or wheels. When the vehicle is excited to simulate road and other conditions, the wheels, suspension system and the vehicle body vibrate. Measurement of these transmitted vibrations can be studied in order to determine how to best control unwanted or unnecessary vibrations in the vehicle. | 01-01-2009 |
20100324784 | NARROW-FREQUENCY-BAND FEEDBACK CONTROL OF STEERING PINION TORQUE IN AN ELECTRIC POWER STEERING SYSTEM - A narrow band feedback control system is provided to mitigate a disturbance within a predetermined bandwidth that is received by an electric power steering (EPS) system within a vehicle. A torque sensor calculates a torque value associated with the disturbance applied to the EPS system, the torque sensor outputs a torque signal related to the torque value. A filter receives the torque signal, filters the torque signal to the bandwidth associated with the external disturbance, and outputs a filtered torque signal. An amplifier receives the filtered torque signal, adjusts the gain of the filtered torque signal, and outputs a filtered, amplified torque signal. A logic module receives the filtered, amplified torque signal, generates a counter torque signal that is an inverse of the filtered, amplified torque signal and outputs the counter torque signal to the EPS system to mitigate the torque received from the external source. | 12-23-2010 |
20110024999 | FRICTION CONTROL APPARATUS FOR VEHICLE SUSPENSION - A vehicle suspension friction control apparatus includes a first link having a first end and a second end, and a second link having a first end and a second end. The first end of the first link is mounted to one of a steering knuckle or a lower control arm connected to a lower part of the steering knuckle. The first end of the second link is mounted to the other of the steering knuckle or the lower control arm. A friction control joint connects the second end of the first link and the second end of the second link for controlling friction between the steering knuckle and the lower control arm. | 02-03-2011 |
20110097140 | FRICTION CONTROLLED BALL JOINT - A ball joint assembly may include a housing having a cavity, a friction seat received within the cavity, and a ball stud having a ball that frictionally contacts the friction seat. In one embodiment, a friction control mechanism moves the friction seat within the cavity to adjust the friction between the ball and the friction seat. In another embodiment, both the cavity and an outer surface of the friction seat may be substantially frustoconically shaped. | 04-28-2011 |
20110303028 | CONTROLLABLE STEERING RACK GUIDE SYSTEM AND METHOD - A controllable steering rack guide system includes a pinion having pinion gear teeth and a steering rack having rack gear teeth engaged with the pinion gear teeth of the pinion. A rack guide is radially moveable relative to the steering rack for applying a radial force to the steering rack. A primary spring applies a compression force on the rack guide for forcing the rack guide radially toward the steering rack. The compression force of the primary spring is continuously adjustable during operation of the pinion and the steering rack. | 12-15-2011 |
20120245796 | SYSTEM AND METHOD FOR CONTROLLING A TRAILER CONNECTED TO A VEHICLE - An articulated vehicle system can include a first vehicle selectively and pivotally connected to a second vehicle. A first powertrain can be mounted on the first vehicle to drive a wheel mounted on the first vehicle. A second powertrain can be mounted on the second vehicle to drive a wheel mounted on the second vehicle independent from the drive of the wheel of the first vehicle. The vehicle system may also include a controller in electrical communication with each of the first powertrain, second powertrain, and steering mechanism to assist in steering and power distribution, especially when reversing the vehicle system. | 09-27-2012 |
20120319376 | Piston-Type Actuator and Static Fluid Damper and Vehicles Including Same - A vehicular fluid damper system comprises a piston-type actuator, a static fluid damper, first and second flow passages, a first flow control valve, and a controller. The piston-type actuator comprises a cylinder and a piston that cooperate with one another to define first and second chambers. The static fluid damper defines first, second, and third dampening chambers. The first and second dampening chambers are in fluid communication with one another. The second and third dampening chambers are in fluid communication with each other. The first flow passage is in fluid communication with the first dampening chamber and the first chamber. The second flow passage is in fluid communication with the second dampening chamber and the second chamber. The controller is configured to facilitate operation of the first flow control valve to change a flow rate of fluid through the first flow passage. | 12-20-2012 |
20130024070 | Vehicle Including Friction Control Device and Methods - A method for controlling a vehicle comprises operating at least one friction control device in a first friction mode, said at least one friction control device comprising one of a suspension damper, a lower control arm ball joint, a strut bearing, a steering rack guide, and an outer tie rod ball joint. The method further comprises changing operation of said at least one friction control device from the first friction mode to a second friction mode. | 01-24-2013 |
20160103041 | SUSPENSION DAMPER TEST APPARATUS, CONTROL SYSTEM AND METHOD OF CONTROLLING A SUSPENSION DAMPER TEST APPARATUS - A suspension damper test apparatus is provided. The suspension damper test apparatus includes a first fixture having a force sensor, a first prying device, and a first torsion device, operatively coupled to a first end of a suspension damper. A second fixture having at least one of a displacement sensor and a speed sensor, is operatively coupled to a second end of a suspension damper. A controller is in signal communication with the force sensor and the at least one of the displacement sensor and the speed sensor. The controller is configured to record signals received from one or more of the force sensor, and the at least one of the displacement sensor and the speed sensor. The signals recorded are representative of a friction of the suspension damper while the suspension damper is actuated along a longitudinal axis of the suspension damper. | 04-14-2016 |
Patent application number | Description | Published |
20090304535 | LOCOMOTIVE-RADIATOR-COOLING-FAN TANKHEAD ASSEMBLY - Apparatus including a locomotive-radiator-cooling-fan tankhead assembly having a substantially-circular base plate and a substantially-circular outer ring. The base plate has a central longitudinal axis and a circumference. The outer ring is substantially coaxially aligned with the central longitudinal axis and is attached to the base plate proximate the circumference. The base plate has a substantially-planar first surface having a central recess substantially coaxially aligned with the central longitudinal axis and having circumferentially-separated, first and second peripheral recesses each radially spaced apart from the central recess and extending radially inward from proximate the circumference. The outer ring longitudinally extends beyond the first surface. The tankhead assembly is devoid of any gussets attached to the base plate and is devoid of any gussets attached to the outer ring. | 12-10-2009 |
20100052464 | AC-INDUCTION-MOTOR ROTOR LAMINATION HAVING ROTOR SLOTS - An AC-induction-motor rotor lamination has a longitudinal axis and circumferentially spaced apart and closed rotor slots. Each rotor slot includes first through fifth corners, a straight slot base, straight first and second slot sides, and first and second curved sides. The slot base extends from the first corner to the second corner, the first slot side extends substantially radially inward from the second corner to the third corner, and the second slot side extends substantially radially inward from the first corner to the fourth corner. The first and second curved sides extend from a corresponding one of the third and fourth corners to the fifth corner. A rotor lamination having slot sides extending substantially radially outwardly from the second and first corners, and rotor laminations having open rotor slots (with slot sides extending substantially radially inward or outward) are also described. | 03-04-2010 |
20100127592 | STATOR-SLOT WEDGE AND DYNAMOELECTRIC-MACHINE STATOR HAVING STATOR SLOTS AND WEDGES - A dynamoelectric-machine stator includes a stator lamination stack, a plurality of electrically-conductive magnetic wedges, a plurality of electrically-insulative nonmagnetic wedges, and coil windings. The stator lamination stack has circumferentially-spaced-apart stator teeth. Adjacent stator teeth each have a tooth side bounding an intervening stator slot. Adjacent stator teeth each have a radially-outermost tooth tip which circumferentially projects from the corresponding tooth side into the intervening stator slot to partially close the intervening stator slot. The coil windings are randomly wound in the stator slots. The magnetic wedges are each positioned in a corresponding stator slot and physically and solid-magnetically contact the corresponding tooth tips to fully close the corresponding stator slot proximate the corresponding tooth tips. The nonmagnetic wedges are each positioned in a corresponding stator slot between the corresponding coil windings and the corresponding magnetic wedge. A stator-slot magnetic wedge of particular shape is also described. | 05-27-2010 |
Patent application number | Description | Published |
20090008059 | Method and apparatus for sealing an ingot at initial startup - A continuous casting furnace for producing metal ingots includes a molten seal which prevents external atmosphere from entering the melting chamber. A startup sealing assembly allows an initial seal to be formed to prevent external atmosphere from entering the melting chamber prior to the formation of the molten seal. | 01-08-2009 |
20100282427 | CONTINUOUS CASTING SEALING METHOD - A casting furnace for manufacturing a metal casting comprises an interior chamber and a secondary chamber through which the metal casting passes from the interior chamber into external atmosphere. A seal along the secondary chamber surrounds and seals against the metal casting to separate the interior chamber from the external atmosphere in a manner which allows for an extended period of continuous casting. A force producing mechanism typically forces the seal against the metal casting. Multiple seals may be used sequentially to increase the duration of the sealing capability and the continuous casting process. | 11-11-2010 |
20110146935 | METHOD AND APPARATUS FOR SEALING AN INGOT AT INITIAL STARTUP - A continuous casting furnace for producing metal ingots includes a molten seal which prevents external atmosphere from entering the melting chamber. A startup sealing assembly allows an initial seal to be formed to prevent external atmosphere from entering the melting chamber prior to the formation of the molten seal. | 06-23-2011 |
20120024492 | METHOD AND APPARATUS FOR SEALING AN INGOT AT INITIAL STARTUP - A continuous casting furnace for producing metal ingots includes a molten seal which prevents external atmosphere from entering the melting chamber. A startup sealing assembly allows an initial seal to be formed to prevent external atmosphere from entering the melting chamber prior to the formation of the molten seal. | 02-02-2012 |
20120199307 | CONTINUOUS CASTING SEALING METHOD - A casting furnace for manufacturing a metal casting comprises an interior chamber and a secondary chamber through which the metal casting passes from the interior chamber into external atmosphere. A seal along the secondary chamber surrounds and seals against the metal casting to separate the interior chamber from the external atmosphere in a manner which allows for an extended period of continuous casting. A force producing mechanism typically forces the seal against the metal casting. Multiple seals may be used sequentially to increase the duration of the sealing capability and the continuous casting process. | 08-09-2012 |
20130168037 | CONTINUOUS CASTING SEALING METHOD - A casting furnace for manufacturing a metal casting comprises an interior chamber and a secondary chamber through which the metal casting passes from the interior chamber into external atmosphere. A seal along the secondary chamber surrounds and seals against the metal casting to separate the interior chamber from the external atmosphere in a manner which allows for an extended period of continuous casting. A force producing mechanism may force the seal against the metal casting. Multiple seals may be used sequentially to increase the duration of the sealing capability and the continuous casting process. Inert gas sensors may detect loss of inert gas from the interior chamber. | 07-04-2013 |
20130209824 | TITANIUM ALLOYS - A titanium alloy contains niobium from 8 to 18% by weight; zirconium from 2 to 15% by weight; tin from 0 to 8% by weight; yttrium from 0.0 to 0.3% by weight, and a balance essentially titanium. The titanium alloy has a low Young's modulus, high yield strength, excellent cold bending properties, and good cold stamping and forming performance. | 08-15-2013 |
20140326427 | METHOD AND APPARATUS FOR REDUCING BUBBLES OR GAS POCKETS IN A METAL INGOT USING A CONTINUOUS CASTING MOLD - A method and apparatus are provided to cast a metal ingot using a continuous casting mold so that the ingot is essentially free of gas pockets which otherwise would result from gas bubbles being entrapped in the mushy zone and solid portion of the ingot during formation, wherein such bubbles may be caused by pouring molten metal into a molten liquid portion of the forming ingot and by impingement of a plasma plume of a plasma torch on the upper surface of the molten liquid portion. | 11-06-2014 |
20150192031 | TITANIUM ALLOY HAVING GOOD OXIDATION RESISTANCE AND HIGH STRENGTH AT ELEVATED TEMPERATURES - A titanium alloy may be characterized by a good oxidation resistance, high strength and creep resistance at elevated temperatures up to 750° C., and good cold/hot forming ability, good superplastic forming performance, and good weldability. The alloy may contain, in weight percent, aluminum 4.5 to 7.5, tin 2.0 to 8.0, niobium 1.5 to 6.5, molybdenum 0.1 to 2.5, silicon 0.1 to 0.6, oxygen up to 0.20, carbon up to 0.10, and balance titanium with incidental impurities. | 07-09-2015 |
Patent application number | Description | Published |
20120097918 | IMPLANTED CURRENT CONFINEMENT STRUCTURE TO IMPROVE CURRENT SPREADING - Ion implantation is used to form a current confinement structure, such as that in a light emitting diode. This current confinement structure defines multiple cells in one embodiment, each of which may surround an undoped region. The ion implantation may be performed between formation of the various layers. In one embodiment, the formation of one layer is interrupted and then resumed after ion implantation is performed. | 04-26-2012 |
20120238046 | LED MESA SIDEWALL ISOLATION BY ION IMPLANTATION - A method of LED manufacturing is disclosed. A coating is applied to a mesa. This coating may have different thicknesses on the sidewalls of the mesa compared to the top of the mesa. Ion implantation into the mesa will form implanted regions in the sidewalls in one embodiment. These implanted regions may be used for LED isolation or passivation. | 09-20-2012 |
20140261667 | PHOTOVOLTAIC DEVICE HAVING IMPROVED BACK ELECTRODE AND METHOD OF FORMATION - A back electrode for a PV device and method of formation are disclosed. A ZnTe material is provided over an absorber material and a MoN | 09-18-2014 |
20140273334 | METHOD OF MANUFACTURING A PHOTOVOLTAIC DEVICE - A method to improve CdTe-based photovoltaic device efficiency is disclosed, the method including steps for removing surface contaminants from a semiconductor absorber layer prior to the deposition or formation of a back contact layer on the semiconductor absorber layer, the surface contaminants removed using at least one of a dry etching process and a wet etching process. | 09-18-2014 |
20140284750 | Photovoltaic Device Including A Back Contact And Method Of Manufacturing - A photovoltaic device includes a substrate, a transparent conductive oxide, an n-type window layer, a p-type absorber layer and an electron reflector layer. The electron reflector layer may include zinc telluride doped with copper telluride, zinc telluride alloyed with copper telluride, or a bilayer of multiple layers containing zinc, copper, cadmium and tellurium in various compositions. A process for manufacturing a photovoltaic device includes forming a layer over a substrate by at least one of sputtering, evaporation deposition, CVD, chemical bath deposition process, and vapor transport deposition process. The process includes forming an electron reflector layer over a p-type absorber layer. | 09-25-2014 |
20160126397 | Photovoltaic Device Including a Back Contact and Method of Manufacturing - A photovoltaic device includes a substrate, a transparent conductive oxide, an n-type window layer, a p-type absorber layer and an electron reflector layer. The electron reflector layer may include zinc telluride doped with copper telluride, zinc telluride alloyed with copper telluride, or a bilayer of multiple layers containing zinc, copper, cadmium and tellurium in various compositions. A process for manufacturing a photovoltaic device includes forming a layer over a substrate by at least one of sputtering, evaporation deposition, CVD, chemical bath deposition process, and vapor transport deposition process. The process includes forming an electron reflector layer over a p-type absorber layer. | 05-05-2016 |
Patent application number | Description | Published |
20110285102 | VEHICULAR L-TYPE SUSPENSION ARM - A vehicular L-type suspension arm is provided in which a wheel support part is provided on one end part of an arm main body, and a first vehicle body side linking portion and a second vehicle body side linking portion are provided in an intermediate part and on the other end part thereof respectively, wherein an arm main body (A) includes an upper half body (AU) having an inverted U-shaped cross-section and a lower half body (AL) that blocks the lower open end of the upper half body (AU), a first vehicle body side linking portion (AF1) is formed from front and rear support plates (SF, SR) each formed by press forming a plate material, these front and rear support plates (SF, SR) have base parts (SFa, Sra) that are integrally joined to each other, the base ends thereof being welded to an outside part of the arm main body (A), extremity parts (SFb, SRb) of the front and rear support plates (SF, SR) are arranged so as to be spaced from each other in the vehicle body fore-and-aft direction, and cylindrical bush support parts (P1) are integrally formed with the extremity parts (SFb, SRb) by burring on the same axis. Thus, the first vehicle body side linking portion can be prepared at light weight and low cost while ensuring a sufficient cross-section with a joined two-piece structure. | 11-24-2011 |
20110298192 | VEHICULAR L-TYPE SUSPENSION ARM - A vehicular L-type suspension arm is provided in which a wheel support part is provided on one end part of an arm main body, and a first vehicle body side linking portion and a second vehicle body side linking portion are provided in an intermediate part and on the other end part thereof respectively, wherein an arm main body (A) includes an upper half body (AU) that is formed so as to have an inverted U-shaped cross-section and a lower half body (AL) that is formed by press forming a plate material in a shape that blocks the lower open end of the upper half body (AU) and is welded by welds (w | 12-08-2011 |
Patent application number | Description | Published |
20090273352 | SENSOR APPARATUS AND SYSTEM FOR TIME DOMAIN REFLECTOMETRY - A sensor probe for time domain reflectometry may include a plurality of flexible elongated strips of an electrically conductive material extending from a proximal end portion of the probe to a distal end portion thereof. Each of the elongated strips can be substantially coplanar relative to each other along a path that is transverse to a longitudinal axis of the probe, and the plurality of elongated strips also being in a substantially parallel arrangement along the length of the probe. A flexible substrate of an insulating material can be attached to the sheets to maintain the sheets in the substantially parallel and coplanar arrangement. A connector is electrically coupled to the strips for providing communication of electrical signals relative to the strips. | 11-05-2009 |
20120265080 | NON-CONTACT SENSING OF PHYSIOLOGICAL SIGNALS - A non-contact monitoring system can include an electrode configured to detect electrical signals from a surface of a subject's body without directly contacting the surface of the subject's body (e.g., via capacitive coupling). The electrode can be positioned at a spaced apart distance from the subject's body (e.g., ranging up to about 30 cm). The signals from the electrodes can be processed in the analog and digital domain to determine one or more physiological conditions of a subject, such as drowsiness. | 10-18-2012 |
20150197908 | SYSTEMS, APPARATUSES AND METHODS FOR ASSESSING SOIL HEAVE - A method of assessing soil heave includes providing a plurality of determined values of a shear modulus of soil, the determined values being values of the shear modulus of the soil at different times; and determining a change over time in the shear modulus of the soil, based on the plurality of determined values of the shear modulus of the soil. The soil may have been treated by adding a stabilizer to the soil. The soil may be hydrated. A system for assessing soil heave includes a bender element disposed in soil, for determining a change over time of a shear modulus of the soil, and a time domain reflectometer probe disposed in the soil, for determining a change over time of moisture content of the soil. The determined change over time of the shear modulus and the determined change over time of the moisture content are used to assess heaving of the soil. | 07-16-2015 |
Patent application number | Description | Published |
20110157772 | Spacer-modified nano graphene electrodes for supercapacitors - A surface-modified nano graphene platelet (NGP), comprising: (a) a nano graphene platelet having a thickness smaller than 10 nm; and (b) discrete, non-continuous, and non-metallic bumps or nodules bonded to a surface of the graphene platelet to serve as a spacer. When multiple surface-modified NGP sheets are stacked together to form an electrode, large numbers of electrolyte-accessible pores are formed, enabling the formation of large amounts of double layer charges in a supercapacitor, which exhibits an exceptionally high specific capacitance. | 06-30-2011 |
20110165321 | Continuous process for producing spacer-modified nano Graphene electrodes for supercapacitors - A specific embodiment of the present invention is a process for continuously producing a porous solid film of spacer-modified nano graphene platelets for supercapacitor electrode applications. This process comprises: (a) dissolving a precursor material in a solvent to form a precursor solution and dispersing multiple nano graphene platelets into the solution to form a suspension; (b) continuously delivering and forming the suspension into a layer of solid film composed of precursor material-coated graphene platelets overlapping one another, and removing the solvent from the solid film (e.g., analogous to a paper-making, mat-making, or web-making procedure); (c) continuously converting the precursor material into nodules bonded to surfaces of graphene platelets to form a porous solid film composed of spacer-modified graphene platelets; and (d) continuously collecting the porous solid film on a collector (e.g., a winding roller). The roll of porous solid film (mat, paper, or web) can then be cut into pieces for used as supercapacitor electrodes. | 07-07-2011 |
20110165466 | Lithium metal-sulfur and lithium ion-sulfur secondary batteries containing a nano-structured cathode and processes for producing same - An electrochemical cell comprising an anode, electrolyte or an electrolyte/separator combination, and a nano-structured cathode, wherein the cathode comprises: (a) an integrated nano-structure of electrically conductive nanometer-scaled filaments that are interconnected to form a porous network of electron-conducting paths comprising pores with a size smaller than 100 nm (preferably smaller than 10 nm), wherein the filaments have a transverse dimension less than 500 nm (preferably less than 100 nm); and (b) powder or salt of lithium-containing sulfide (lithium polysulfide) disposed in the pores, or a thin coating of lithium-containing sulfide deposited on a nano-scaled filament surface wherein the lithium-containing sulfide is in contact with, dispersed in, or dissolved in electrolyte liquid and the lithium-containing sulfide-to-filament weight ratio is between 1/10 and 10/1 which is measured when the cell is in a fully discharged state. The cell exhibits an exceptionally high specific energy and a long cycle life. | 07-07-2011 |
Patent application number | Description | Published |
20110183180 | Flexible asymmetric electrochemical cells using nano graphene platelet as an electrode material - A flexible, asymmetric electrochemical cell comprising: (A) A sheet of graphene paper as first electrode comprising nano graphene platelets having a platelet thickness less than 1 nm, wherein the first electrode has electrolyte-accessible pores; (B) A thin-film or paper-like first separator and electrolyte; and (C) A thin-film or paper-like second electrode which is different in composition than the first electrode; wherein the separator is sandwiched between the first and second electrode to form a flexible laminate configuration. The asymmetric supercapacitor cells with different NGP-based electrodes exhibit an exceptionally high capacitance, specific energy, and stable and long cycle life. | 07-28-2011 |
20120026643 | Supercapacitor with a meso-porous nano graphene electrode - A supercapacitor comprising a two electrodes, a porous separator disposed between the two electrodes, and an ionic liquid electrolyte in physical contact with the two electrodes, wherein at least one of the two electrodes comprises a meso-porous structure being formed of a plurality of nano graphene platelets and multiple pores having a pore size in the range of 2 nm and 25 nm, wherein the graphene platelets are not spacer-modified or surface-modified platelets. Preferably, the graphene platelets are curved, not flat-shaped. The pores are accessible to ionic liquid molecules, enabling the formation of large amounts of electric double layer charges in a supercapacitor, which exhibits an exceptionally high specific capacitance and high energy density. | 02-02-2012 |
20120321953 | Graphene-enabled vanadium oxide cathode and lithium cells containing same - A nano graphene-enabled vanadium oxide composite composition for use as a lithium battery cathode active material, wherein the composite composition is formed of one or a plurality of graphene, graphene oxide, or graphene fluoride sheets or platelets and a plurality of nano-particles, nano-rods, nano-wires, nano-sheets, and/or nano-belts of a vanadium oxide with a size smaller than 100 nm (preferably smaller than 20 nm, further preferably smaller than 10 nm, and most preferably smaller than 5 nm), and wherein the graphene, graphene oxide, or graphene fluoride (having a thickness <20 nm, preferably <10 nm, further preferably <5 nm, and being most preferably of single-layer or less than 5 layers) is in an amount of from 0.01% to 50% (preferably <10%) by weight based on the total weight of graphene, graphene oxide or graphene fluoride and the vanadium oxide combined. This electrode material exhibits an unprecedented combination of outstanding specific capacity, capacity retention, and rate capability characteristics. | 12-20-2012 |
20130216894 | Inorganic nano sheet-enabled lithium-exchanging surface-mediated cells - An inorganic material based surface-mediated cell (SMC) comprising (a) a cathode comprising a non-carbon-based inorganic cathode active material having a surface area to capture and store lithium thereon; (b) an anode comprising an anode current collector alone or both an anode current collector and an anode active material; (c) a porous separator; (d) a lithium-containing electrolyte in physical contact with the two electrodes, wherein the cathode has a specific surface area no less than 100 m | 08-22-2013 |
Patent application number | Description | Published |
20150082653 | DRYER APPLIANCE WITH AN IMPELLER ASSEMBLY - The present subject matter provides a dryer appliance. The dryer appliance includes an impeller assembly. The impeller assembly is rotatable about an axis of rotation in order to urge a flow of air through a drum of the dryer appliance. The impeller assembly includes a base plate and an annular front plate spaced apart from the base plate. A plurality of blades extends between the base plate and the annular front plate. The size and position of the base plate, the annular front plate and the plurality of blades relative to one another can assist with urging the flow of air through the drum of the dryer appliance. | 03-26-2015 |
20150276314 | DRYER APPLIANCE WITH AN IMPELLER ASSEMBLY - A dryer appliance includes an impeller assembly. The impeller assembly is rotatable about an axis of rotation in order to urge a flow of air through a drum of the dryer appliance. The impeller assembly includes a base plate, a plurality of blades and a plurality of extensions. The size and position of the plurality of extensions can assist with urging the flow of air through the drum of the dryer appliance. | 10-01-2015 |
20160090682 | IMPELLER HOUSING FOR AN APPLIANCE - A housing for receiving an impeller is provided. The housing includes a transition duct that extends between a volute of the housing and an exhaust exit of the housing. Cross-sections of the transition duct continuously vary from an inlet cross-section of the transition duct to an outlet cross-section of the transition duct along a length of the transition duct. A related dryer appliance is also provided. | 03-31-2016 |
20160115637 | IMPELLER HOUSING FOR AN APPLIANCE - A housing for receiving an impeller is provided. The housing includes a transition duct that extends between a volute of the housing and an exhaust exit of the housing. The transition duct defines a bend between the volute of the housing and the exhaust exit of the housing. Cross-sections of the transition duct upstream and downstream of the transition duct define a substantially rectilinear shape. A related dryer appliance is also provided. | 04-28-2016 |
20160115970 | IMPELLER ASSEMBLY FOR AN APPLIANCE - An impeller assembly including a housing and an impeller is provided. The impeller is positioned within a volute of the housing and includes a hub and a plurality of blades. The plurality of blades are spaced about the hub along a circumferential direction of the impeller. The plurality of blades include a first pair of blades and a second pair blades. The first pair blades defines a first gap along the circumferential direction at a radially outer portion, and the second pair blades defines a second gap along the circumferential direction at a radially outer portion. The first gap is unequal to the second gap in order to reduce an amount of noise generated by the impeller assembly. | 04-28-2016 |