Patent application number | Description | Published |
20140053541 | VEHICLE ENERGY STORAGE SYSTEM AND METHOD OF USE - Methods and systems for using compressed gas in a vehicle. The methods include generating mechanical energy by expanding stored compressed gas through a turbine-compressor and distributing the mechanical energy to the engine, motor-generator, or a wheel. The compressed gas vehicle system includes a flask connected to a turbine-compressor, which may be interconnected to the engine and the motor-generator. The system may also include an electric wheel-motor connected electrically to the motor-generator. | 02-27-2014 |
20140076705 | LOW OPERATING TEMPERATURE HIGH VOLTAGE CONTACTOR - An electrical contactor for use in a high voltage bus utilizes two capacitor plates and a dielectric element movable in a gap between the plates under a charging voltage applied to the plates. The dielectric element is biased to a contactor off, or open, position by a biasing element, such as a spring. Once activated, the contactor remains closed under the influence of the charging voltage across the capacitor plates, yet does not draw a current during this state. The contactor may be released by a controllable discharge circuit placed across the capacitor plates. | 03-20-2014 |
20140078801 | ADVANCED DC VOLTAGE ADJUSTMENT USING SWITCHED CAPACITORS - A voltage booster system for use, for example, in an electric vehicle places a switched capacitor voltage converter between a high voltage battery and the vehicle's electrical load, typically a traction power inverter for driving the vehicle's electric motor. The battery input to the converter is pulsed to couple a charging voltage to the converter while the converter is disconnected from the load. The converter is then coupled to the load during the period that the pulse input is disconnected. | 03-20-2014 |
20140090373 | ARTIFICIAL ASPIRATION METHODS AND SYSTEMS FOR INCREASING ENGINE EFFICIENCY - Artificial aspiration methods and systems for increasing engine efficiency and or power. The methods include determining an engine operation status, determining an artificial aspiration goal value based on the engine operating status, determining an artificial aspiration system configuration based on the artificial aspiration goal value and the engine operating status, and configuring the artificial aspiration system to obtain the determined artificial aspiration system configuration. The system includes a plurality of sensors for sensing characteristics of an operating engine, and an artificial aspiration control unit comprising a processor connected to receive the sensed characteristics of the engine. On one example, the processor is configured to determine the engine operating status, determine an artificial aspiration goal value based on the engine operating status, determine an artificial aspiration system configuration based on the artificial aspiration goal value and the engine operating status, and configure the artificial aspiration system to obtain the determined artificial aspiration system configuration. | 04-03-2014 |
20140093764 | METHOD AND DEVICE FOR ELECTROCHEMICAL CELL PROPAGATION AVOIDANCE IN A BATTERY MODULE - A method and device for cooling an electrochemical cell is provided. In one embodiment, the cooling element for an electrochemical cell includes a metal element configured to engage with an electrochemical cell and absorb thermal energy from the electrochemical cell. The metal element is configured to melt into a liquid when the electrochemical cell exceeds an eutectic temperature of the metal element. | 04-03-2014 |
20140292283 | TECHNIQUES FOR ENHANCED BATTERY PACK RECHARGING - A method includes detecting that a battery pack requires charging and is currently operable for recharging. The method can identify a specific cell having a highest voltage in response to the detecting. The method can then recharge each cell of the battery pack to a predetermined voltage that is a sum of (i) a maximum open circuit voltage of the specific cell and (ii) a voltage based on a resistance of and a first current supplied to the specific cell. When a temperature of the specific cell is less than a predetermined temperature or an age of the specific cell is greater than a predetermined age, the method includes recharging each cell to the predetermined voltage at less than the first current when (i) a predetermined period has elapsed or (ii) a voltage of the specific cell is less than a voltage threshold. | 10-02-2014 |
20150288313 | HIGH POWER LOW VOLTAGE ELECTRIFIED POWERTRAIN - An electrified powertrain includes an electric motor having four or more coils corresponding to four or more AC phases and configured to generate drive torque to propel an electrified vehicle. The electrified powertrain also includes a low voltage electrical system comprising independent battery modules each configured to output a separate low DC voltage, and a power inverter module (PIM) configured to receive each of the separate low DC voltages from the battery modules, generate a separate low AC voltage for each AC phase using all of or fewer than all of the separate low DC voltages, and output the separate low AC voltages to the coils of the electric motor to drive the electric motor to generate the drive torque to propel the electrified vehicle, wherein none of the separate low DC voltages are electrically isolated and none of the separate AC voltages are considered high voltage. | 10-08-2015 |
Patent application number | Description | Published |
20110190972 | GRID UNLOCK - A method to operate a vehicle during a grid-lock traffic condition includes monitoring a vehicle speed, tracking a target vehicle in proximity of the vehicle including monitoring a range to the target vehicle, monitoring activation of a grid unlock mode when the vehicle speed is less than a threshold grid-lock speed, monitoring a location of the vehicle based upon data from a GPS device, monitoring a distance envelope with respect to the vehicle, and controlling operation of the vehicle while the vehicle speed remains less than the threshold grid-lock speed based upon the vehicle speed, the range to the target vehicle, the location of the vehicle, and the distance envelope. Controlling operation of the vehicle includes controlling acceleration of the vehicle, controlling braking of the vehicle, and controlling steering of the vehicle. | 08-04-2011 |
20110250478 | LITHIUM-ION CELL WITH AN ARRAY OF REFERENCE ELECTRODES - A cluster or array of reference electrode materials is prepared and used to monitor the state of charge of positive and negative active electrode materials of a lithium-ion cell. The reference electrode materials are composed so as to provide useful electrochemical potential values when placed in the same electrolyte in proximity with a positive or negative electrode. The array of reference electrodes includes at least two electrically discrete instances of reference electrode materials. Such duplication of reference material in the array permits confirmation of the present quality and activity of a reference material used for evaluation of positive and/or negative electrode material in a lithium-ion cell. | 10-13-2011 |
20110260963 | SYMBOLIC INPUT VIA MID-AIR FINGER/THUMB MOTIONS - An information system includes primary inductance coils driven by an energy source, secondary inductance coils, a processor, a display device, and a lookup table. The processor determines an inductance value generated when coils are brought into proximal interaction with each other. The processor extracts associates alphanumeric or other symbolic information from the lookup table, and transmits the symbolic information to the display device. A circuit is also provided that generates the symbolic information for presentation via the display device, and includes an electrically-driven inductance coil positionable on a thumb of a user, passively-driven inductance coils positionable on the various phalanges of the user's fingers, the processor, and the lookup table. A method for generating and recording symbolic information includes determining the inductance value, associating the inductance value with corresponding symbolic information in the lookup table, and transmitting the symbolic information to a display device. | 10-27-2011 |
20120003511 | LITHIUM ION BATTERY FAILURE MITIGATION - A method of mitigating battery cell failure is provided. In one embodiment, the method includes providing a coupling between a battery pack and an internal combustion engine exhaust system, the coupling comprising: a duct positioned between the battery pack and the internal combustion engine exhaust system, the duct including at least one one-way valve positioned to allow battery cell exhaust to pass from the battery cell to the internal combustion engine exhaust system; detecting a thermal event; activating a fan, an air pump, or both in response to the thermal event to force the battery cell exhaust through the coupling; and treating the battery cell exhaust in the internal combustion engine exhaust system. Battery failure mitigation systems are also described. | 01-05-2012 |
20120244390 | SELF HEALING LITHIUM-ION BATTERY NEGATIVE ELECTRODES, PRODUCT INCLUDING SAME, AND METHODS OF MAKING AND USING SAME - One embodiment includes a lithium-ion battery negative electrode including one or more low-melting point alloys that react with lithium. | 09-27-2012 |
20120244418 | LIQUID-METAL NEGATIVE ELECTRODE FOR LITHIUM-ION BATTERIES - One embodiment includes a liquid-metal alloy negative electrode for a lithium-ion battery. | 09-27-2012 |
20120301790 | LITHIUM ION SECONDARY BATTERY ELECTRODE AND METHOD OF FORMING SAME - A method of forming an electrode of a lithium ion secondary battery includes combining a binder and active particles to form a mixture, coating a surface with the mixture to form a coated article, translating the article along a first plane, cutting a first plurality of carbon fibers, each having a first average length, to form a second plurality of carbon fibers, each having a longitudinal axis and a second average length that is shorter than the first average length, inserting the second plurality of fibers into the mixture layer so that the longitudinal axis of each of at least a portion of the second plurality of fibers is not parallel to the first plane to form a preform, wherein the second plurality of fibers forms a truss structure disposed in three dimensions within the mixture layer, and heating the preform to form the electrode. An electrode is also disclosed. | 11-29-2012 |
20120328927 | ELECTROCHEMICAL DEVICES AND RECHARGEABLE LITHIUM ION BATTERIES - An electrochemical device includes an electrochemical cell having a first volume for receiving a liquid reactant negative electrode material, a second volume for receiving a liquid reactant positive electrode material, and a lithium ion exchange membrane positioned between the first and second volumes. Liquid reactant negative electrode material includes lithium or a material including lithium. The lithium ion exchange membrane facilitates a lithium ion exchange reaction between the liquid reactant materials to generate a lithium depleted negative electrode material and a lithium enriched positive electrode material. The device also includes respective fluid exchange mechanisms i) to introduce the liquid reactant positive electrode material into the second volume and to extract the lithium enriched positive electrode material from the second volume and ii) to introduce the liquid reactant negative electrode material into the first volume and to extract the lithium depleted negative electrode material from the first volume. | 12-27-2012 |
20130002013 | CUSTOMIZABLE ENERGY SYSTEM AND VEHICLE - A customizable energy system for a vehicle includes a plurality of interchangeable energy modules, wherein at least one of the plurality of interchangeable energy modules is an energy storage module configured for storing a first form of energy. The customizable energy system also includes a receptacle defining at least one cavity therein and configured for operatively communicating with the plurality of interchangeable energy modules, wherein the at least one cavity is configured for receiving any one of the plurality of interchangeable energy modules. Each of the plurality of interchangeable energy modules has a substantially similar shape and is interchangeably insertable into and removable from the at least one cavity. | 01-03-2013 |
20130073128 | COMPACT ELECTRIC RANGE EXTENDER FOR AN ELECTRIC VEHICLE - An electric vehicle includes a transmission, motor, rechargeable energy storage system (RESS), auxiliary power unit (APU), and a controller. The APU has a pair of rings, at least one of which rotates with respect to the other. One ring is coaxial with and radially within the other. Ring rotation generates current in windings. A gear element is in driving connection with the rotatable ring. The APU includes an engine disposed radially within the inner ring, and a power takeoff mechanism coupled to the gear element. The controller energizes the APU to rotate a ring. A method includes positioning the APU in a vehicle body compartment, affixing an outer ring of windings to a compartment wall, and positioning a rotatable inner ring having permanent magnets radially within and coaxial with the outer ring. The engine is positioned radially within the inner ring. A power takeoff mechanism connects to the inner ring. | 03-21-2013 |
Patent application number | Description | Published |
20090062294 | HETEROARYL-SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE - Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis). | 03-05-2009 |
20110230490 | HETEROARYL-SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE - Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis). | 09-22-2011 |
20110237596 | HETEROARYL-SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE - Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis). | 09-29-2011 |
20140066412 | HETEROARYL SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE - Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis). | 03-06-2014 |
20140221322 | HETEROARYL SUBSTITUTED UREA MODULATORS OF FATTY ACID AMIDE HYDROLASE - Certain heteroaryl-substituted piperidinyl and piperazinyl urea compounds are described, which are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity, such as anxiety, pain, inflammation, sleep disorders, eating disorders, insulin resistance, diabetes, osteoporosis, and movement disorders (e.g., multiple sclerosis). | 08-07-2014 |
Patent application number | Description | Published |
20100072655 | Die, system, and method for coextruding a plurality of fluid layers - A die for coextruding a plurality of fluid layers generally includes a primary forming stem, one or more distribution plates, and a microlayer assembly. The microlayer assembly includes a microlayer forming stem and a plurality of microlayer distribution plates. | 03-25-2010 |
20100173031 | Die, system, and method for coextruding a plurality of fluid layers - A die for coextruding a plurality of fluid layers includes one or more distribution plates for forming relatively thick layers, and a microlayer assembly for forming a plurality of microlayers. The die further includes internal fluid passages and/or forming surfaces to allow the microlayers to assemble into a microlayered fluid mass prior to merging with the relatively thick layers from the distribution plates. | 07-08-2010 |
20100227136 | Multilayer, Heat-Shrinkable Film Comprising a Plurality of Microlayers - A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising a plurality of microlayers. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer ranges from about 1:2 to about 1:40. | 09-09-2010 |
20110260354 | MULTILAYER, HEAT-SHRINKABLE FILM COMPRISING A PLURALITY OF MICROLAYERS - A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising a plurality of microlayers. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer ranges from about 1:2 to about 1:40. | 10-27-2011 |
20120270024 | Multilayer, Heat-Shrinkable Film Comprising a Plurality of Microlayers - A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising at least 10 microlayers, each of which has a thickness ranging from about 0.001 to 0.015 mil. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer is at least about 1:2. The film has a total free shrink (ASTM D2732-03) of at least about 10% at 200° F. | 10-25-2012 |
20130140732 | Die, System, and Method for Coextruding A Plurality Of Fluid Layers - A die for coextruding a plurality of fluid layers generally includes a primary forming stem, one or more distribution plates, and a microlayer assembly. The microlayer assembly includes a microlayer forming stem and a plurality of microlayer distribution plates. | 06-06-2013 |
20130149403 | Die, System, and Method for Coextruding A Plurality Of Fluid Layers - A die for coextruding a plurality of fluid layers generally includes a primary forming stem, one or more distribution plates, and a microlayer assembly. The microlayer assembly includes a microlayer forming stem and a plurality of microlayer distribution plates. | 06-13-2013 |
20140348702 | Method of Controlling the Generation of a Gas Within a Package - The presently disclosed subject matter relates generally to a system and method of generating at least one disinfecting gas within a package through a photochemical reaction. More particularly, the presently disclosed subject matter is directed to a system and method for controlled release of a generated gas from a polymeric film or lamination through selection of a suitable combination of lighting conditions. | 11-27-2014 |
Patent application number | Description | Published |
20130171456 | Glass Articles With Low-Friction Coatings - Low-friction coatings and glass articles with low-friction coatings are disclosed. According to one embodiment, a coated glass article may include a glass body comprising a first surface and a low-friction coating positioned on at least a portion of the first surface of the glass body. The low-friction coating may include a polymer chemical composition. The coated glass article may be thermally stable at a temperature of at least about 260° C. for 30 minutes. A light transmission through the coated glass article may be greater than or equal to about 55% of a light transmission through an uncoated glass article for wavelengths from about 400 nm to about 700 nm. The low-friction coating may have a mass loss of less than about 5% of its mass when heated from a temperature of 150° C. to 350° C. at a ramp rate of about 10° C./minute. | 07-04-2013 |
20130224407 | Glass Articles With Low-Friction Coatings - Low-friction coatings and glass articles with low-friction coatings are disclosed. According to one embodiment, a coated glass article may include a glass body comprising a first surface and a low-friction coating positioned on at least a portion of the first surface of the glass body. The low-friction coating may include a polymer chemical composition. The coated glass article may be thermally stable at a temperature of at least about 260° C. for 30 minutes. A light transmission through the coated glass article may be greater than or equal to about 55% of a light transmission through an uncoated glass article for wavelengths from about 400 nm to about 700 nm. The low-friction coating may have a mass loss of less than about 5% of its mass when heated from a temperature of 150° C. to 350° C. at a ramp rate of about 10° C./minute. | 08-29-2013 |
20140001076 | DELAMINATION RESISTANT GLASS CONTAINERS WITH HEAT-TOLERANT COATINGS | 01-02-2014 |
20140069886 | DELAMINATION RESISTANT GLASS CONTAINERS WITH HEAT-TOLERANT COATINGS - Delamination resistant glass containers with heat-tolerant coatings are disclosed. In one embodiment, a glass container may include a glass body having an interior surface, an exterior surface and a wall thickness extending from the exterior surface to the interior surface. At least the interior surface of the glass body is delamination resistant. The glass container may further include a heat-tolerant coating positioned on at least a portion of the exterior surface of the glass body. The heat-tolerant coating may be thermally stable at temperatures greater than or equal to 260° C. for 30 minutes. | 03-13-2014 |
20150084217 | MICRO-FEATURE METHODS FOR OVER-MOLDING SUBSTRATE - A method of making a microplate, including: injection molding a resin to form a substrate ( | 03-26-2015 |
20150085365 | LOW BIREFRINGENT SENSOR SUBSTRATE AND METHODS THEREOF - A resonant waveguide article, including: a polymeric substrate having at least one integral grating region, wherein the article has a low birefringence property of for example, from about 5 to 270 nm/cm, as defined herein. Also disclosed is a microplate including the resonant waveguide article, and an integral well plate bonded to the sensor article, as defined herein. Also disclosed are methods of making a sensor article, and a method of making and using the microplate including the sensor article, as defined herein. | 03-26-2015 |
20150329416 | GLASS ARTICLES WITH LOW-FRICTION COATINGS - Coated pharmaceutical packages are disclosed. In embodiments, a coated pharmaceutical package includes a glass body comprising a first surface. A low-friction coating may be positioned on at least a portion of the first surface of the glass body. The low-friction coating may include a polymer chemical composition. A light transmission through the coated pharmaceutical package may be greater than or equal to about 55% of a light transmission through an uncoated pharmaceutical package for wavelengths from about 400 nm to about 700 nm. The low-friction coating may have a mass loss of less than about 5% of its mass when heated from a temperature of 150° C. to 350° C. at a ramp rate of about 10° C./minute. | 11-19-2015 |
20150360999 | GLASS ARTICLES WITH LOW-FRICTION COATINGS - Coated pharmaceutical packages are disclosed. In embodiments, a coated pharmaceutical package may include a glass body comprising a first surface. A low-friction coating may be positioned on at least a portion of the first surface of the glass body. The low-friction coating may include a polymer chemical composition. The coated pharmaceutical package may be thermally stable at a temperature of at least about 260° C. for 30 minutes. The low-friction coating may have a mass loss of less than about 5% of its mass when heated from a temperature of 150° C. to 350° C. at a ramp rate of about 10° C./minute. | 12-17-2015 |
Patent application number | Description | Published |
20090054719 | SYSTEM AND METHOD FOR RECYCLING OF LEAD FROM LEAD-BASED PAINT WASTE - A transportable process for the oxidation of deconstruction and demolition debris contaminated with lead-based paint that includes sizing and heating waste for a predetermined period of time and at a temperature in the range of 500° to 1,200° C. The process results in concentration of the lead in a small volume of product possessing physical and chemical properties that promotes recycling of the lead rather than disposal of the lead in landfills. | 02-26-2009 |
20090118563 | SYSTEM AND METHOD FOR TREATING ASBESTOS - A method, apparatus, and system to apply a mineralizing agent to an asbestos containing material (ACM) after the ACM is reduced in size, particularly by spraying or injecting the mineralizing agent to a shredded ACM, is provided. The mineralizing agent may include a solution of alkali metal hydroxide, alkali metal silicate, alkali metal borate, alkaline earth borate, or mixtures thereof, which may be heated and mixed and is then delivered to the reduced size or shredded ACM using a piping system that injects the mineralizing agent downstream of an ACM shredding unit. The ACM treated with the mineralizing agent may be heated in a mineralizing furnace to convert the ACM to an essentially asbestos-free mineral. After removal from the mineralizing furnace, the mineralized material is moved to an atmosphere controlled environment where it is cooled gradually for further mineralization. | 05-07-2009 |
20090118566 | SYSTEM AND METHOD FOR ACCELERATING THE CONVERSION OF ASBESTOS IN THE PROCESS OF MINERALOGICAL CONVERSION - A process and equipment that accelerates the rate at which asbestos is converted into non-asbestos minerals during the process of mineralogical conversion, the process consisting of new methods and equipment for handling the asbestos that promotes absorption of mineralizing agents, increases the heat transfer properties of the asbestos, increases the overall efficiency of the process, and shortens the period of time required for processing. | 05-07-2009 |
20110206561 | SYSTEM AND METHOD FOR TREATING ASBESTOS - A method, apparatus, and system to apply a mineralizing agent to an asbestos containing material (ACM) after the ACM is reduced in size, particularly by spraying or injecting the mineralizing agent to a shredded ACM, is provided. The mineralizing agent may include a solution of alkali metal hydroxide, alkali metal silicate, alkali metal borate, alkaline earth borate, or mixtures thereof, which may be heated and mixed and is then delivered to the reduced size or shredded ACM using a piping system that injects the mineralizing agent downstream of an ACM shredding unit. The ACM treated with the mineralizing agent may be heated in a mineralizing furnace to convert the ACM to an essentially asbestos-free mineral. After removal from the mineralizing furnace, the mineralized material is moved to an atmosphere controlled environment where it is cooled gradually for further mineralization. | 08-25-2011 |
Patent application number | Description | Published |
20100024416 | Exhaust system having parallel asymmetric turbochargers and EGR - An exhaust system for a use with a combustion engine is provided. The exhaust system may have a first exhaust manifold configured to receive exhaust from the engine, and a first turbocharger driven by exhaust from the first exhaust manifold. The exhaust system may also have a second exhaust manifold configured to receive exhaust from the engine in parallel with the first exhaust manifold, and a second turbocharger driven by exhaust from the second exhaust manifold and having a different flow capacity than the first turbocharger. The exhaust system may further have an exhaust gas recirculation circuit in fluid communication with the second exhaust manifold. | 02-04-2010 |
20100229539 | HYDROCARBON SCR AFTERTREATMENT SYSTEM - An engine exhaust aftertreatment system including a selective catalytic reduction (SCR) device. The system contains no significant amount of catalyzed material upstream of the SCR device. | 09-16-2010 |
20110253096 | PISTON HAVING COMBUSTION BOWL SHAPED TO BALANCE COMBUSTION EFFICIENCY AND EMISSION PROPERTIES - A piston for a compression ignition internal combustion engine includes a piston body having a combustion face defining a combustion bowl, and the combustion face including a compound bowl surface and a compound rim surface. The combustion face is profiled to balance a combustion efficiency property of the piston with emissions properties of the piston, and includes a profile of rotation defining a convex curve segment bisected by the longitudinal axis, and a plurality of concave curve segments outboard of the convex curve segment. The profile of rotation further includes a compound rim profile defining a plurality of convex curve segments corresponding to an inner rim surface. The convex curve segment of the compound bowl profile defines a relatively small radius of curvature, and the plurality of convex curve segments corresponding to the inner rim surface define a relatively large radius of curvature. The combustion face includes an abrupt transition from the compound bowl surface to the compound rim surface. | 10-20-2011 |
20150020765 | COMBUSTION BOWL OF PISTON - A piston for a compression ignition internal combustion engine includes a piston body having an outer cylindrical surface defined along a longitudinal piston axis. A piston includes a combustion face defining a combustion bowl including an inner bowl surface, an inner rim portion and an outer rim portion. The combustion face includes a cross-sectional profile of rotation about the longitudinal piston axis. A first profile of the profile of rotation includes a convex curve segment, a linear segment outboard the convex curve segments and a first set of concave curve segments outboard the linear segment. The first set of concave curve segments defines a first radius of curvature. A second profile is provided outboard the first profile and includes a second set of concave curve segments. The second set of concave curve segments defines a second radius of curvature greater than the first radius of curvature. | 01-22-2015 |
20150020767 | Piston, Engine And Operating Method For Reduced Production Of Particulate Matter - A piston for reduced production of particulate matter during combustion of a fuel directly injected after a top dead center position includes a piston body defining a piston body diameter of about 263 mm, and a combustion face upon the first axial body end. The combustion face includes a combustion bowl, and an annular piston rim extending circumferentially around the combustion bowl. Inner and outer rim surfaces together comprise a horizontal width of the rim in a ratio of about 1:1 to about 2:1. The inner rim surface includes a chamfer sloping from about 9° to about 11°, such that a profile of the rim is relieved to limit deflection by the piston of the directly injected fuel toward a cylinder wall. | 01-22-2015 |
20150128899 | Piston Having Combustion Bowl Shaped to Balance Combustion Efficiency and Emission Properties - A piston for an internal combustion engine includes a piston body having an outer cylindrical surface defining a longitudinal piston axis, a combustion face defining a compound combustion bowl, and a compound rim extending radially outward from the compound combustion bowl to the outer cylindrical surface. The compound combustion bowl includes a convex inner bowl surface defining a conical projection and a concave outer bowl surface. The compound rim includes a flat outer rim surface adjoining the outer cylindrical surface, and a convex inner rim surface adjoining the compound combustion bowl. The convex inner bowl surface transitions smoothly to the concave outer bowl surface, and the convex inner rim surface transitions abruptly to the concave outer bowl surface at an edge of the compound combustion bowl. | 05-14-2015 |
Patent application number | Description | Published |
20120070713 | SEPARATORS, BATTERIES, SYSTEMS, AND METHODS FOR IDLE START STOP VEHICLES - In accordance with at least selected embodiments or aspects, the present invention is directed to improved, unique, and/or high performance ISS lead acid battery separators, such as improved ISS flooded lead acid battery separators, ISS batteries including such separators, methods of production, and/or methods of use. The preferred ISS separator may include negative cross ribs and/or PIMS minerals. In accordance with more particular embodiments or examples, a PIMS mineral (preferably fish meal, a bio-mineral) is provided as at least a partial substitution for the silica filler component in a silica filled lead acid battery separator (preferably a polyethylene/silica separator formulation). In accordance with at least selected embodiments, the present invention is directed to new or improved batteries, separators, components, and/or compositions having heavy metal removal capabilities and/or methods of manufacture and/or methods of use thereof. | 03-22-2012 |
20130344373 | EMBOSSED SEPARATORS, BATTERIES AND METHODS - An improved, new, modified, or more robust embossed battery separator for a storage battery, a method for its production, an envelope embossed separator, batteries including the embossed separators and/or envelopes, and/or related methods for the production and/or use of the embossed separators, embossed envelopes, and/or batteries including such embossed separators and/or envelopes. | 12-26-2013 |
20140057154 | BATTERY SEPARATOR WITH GEL IMPREGNATED NONWOVEN FOR LEAD ACID BATTERY - In one embodiment, battery separator for a lead acid battery includes a gel impregnated nonwoven. The nonwoven includes an acid dissolvable fiber and a non-acid dissolvable fiber. The gel may have a basis weight in a range of about 20-160% of the nonwoven's basis weight. In another embodiment, battery separator for a lead acid battery includes a microporous membrane with the gel impregnated nonwoven adhered thereto. | 02-27-2014 |
20140255752 | LAMINATED OXIDATION PROTECTED SEPARATOR - A battery separator for a lead acid battery addresses the issues of acid stratification and separator oxidation arising from contaminants. The separator includes a microporous membrane and a diffusive mat affixed thereto. The diffusive mat has a three hour wick of: at least about 2.5 cm. The diffusive mat may be made of synthetic fibers, glass fibers, natural fibers, and combinations thereof. The diffusive mat may include silica. The separator may include a rubber. | 09-11-2014 |
20150318529 | LEAD-ACID BATTERY SEPARATORS, ELECTRODES, BATTERIES, AND METHODS OF MANUFACTURE AND USE THEREOF - New or improved battery separators for lead-acid batteries that include a carbon or mineral additive applied to the separator. In possibly preferred embodiments, the battery separator may include engineered carbon materials applied to the battery separator to modify sulfate crystal formation while decreasing the detrimental consequences of excessive gas evolution into the negative electrode itself. In one embodiment, a method of enhancing the lead-acid energy storage performance of a lead-acid battery may include delivering carbon to the negative active material surface of the battery separator where the carbon may effectively enhance charge acceptance and improve life cycle performance of a lead-acid battery. | 11-05-2015 |
Patent application number | Description | Published |
20080318600 | System and method for enhanced message routing - Coincident with the evolution, maturation, etc. of (e.g., Short Message Service, Multimedia Message Service, IP Multimedia Subsystem, etc.) wireless messaging ecosystems an infrastructure that provides, in new and creative ways, enhanced message routing capabilities. The dynamic, flexible, and extensible nature of the enhanced message routing capabilities support, among other things, very large volumes of messaging traffic, numerous billing paradigms, different Quality of Service levels and possible charges for same, improved troubleshooting and problem investigation capabilities, etc. The infrastructure may optionally leverage the capabilities of a centrally-located Messaging Inter-Carrier Vendor. | 12-25-2008 |
20090024574 | System and Methodology for Extraction and Aggregation of Data from Dynamic Content - A system and methodology for extraction and aggregation of data from dynamic content is described. In one embodiment, for example, a method is described for extracting and structuring items of data from content available via the Internet, the method comprises steps of: receiving input of a user specifying at least one source of content available via the Internet, types of data to be extracted from the at least one source, and fields for structuring extracted items of data; retrieving content from the at least one source; parsing the retrieved content to extract items of data of the types specified by the user; and mapping the extracted items of data to the fields specified by the user so as to transform the extracted items of data into a structured format. | 01-22-2009 |
20090098894 | System and Method for Enhanced Content Delivery - Coincident with the evolution, maturation, etc. of wireless messaging ecosystems an infrastructure that provides for enhanced content delivery in new and creative ways. The delivery model leverages the features, capabilities, etc. that are offered by MMS to deliver various types of content (e.g., content that would otherwise be difficult or impossible to display on a wireless device using the wireless device's native facilities) to wireless devices by, possibly inter alia, processing the content (including, possibly among other steps, formatting the content, rendering the content as one or more images, etc.) and subsequently delivering the processed content to a wireless device via MMS. The infrastructure may optionally leverage the capabilities of a centrally-located Messaging Inter-Carrier Vendor. | 04-16-2009 |
20090104923 | System and Method for Enhanced Message Addressing - Coincident with the evolution, maturation, etc. of wireless messaging ecosystems, today and in the future the addressing of a message needs to include—and all of the different entities that process messages (e.g., Wireless Carriers, intermediaries, enterprises, Content Providers, Service Providers, etc.) need to support—additional (i.e., enhanced, flexible, extensible, etc.) message addressing capabilities. The present invention provides an infrastructure that supports such additional (i.e., enhanced, flexible, extensible, etc.) message addressing capabilities through, among other things, the availability of Dynamic Tags (DynaTags). The infrastructure may optionally leverage the capabilities of a centrally-located Messaging Inter-Carrier Vendor. | 04-23-2009 |
20100184404 | System and Method for Enhanced Mobile User Rewards - Coincident with the evolution, maturation, etc. of wireless messaging ecosystems an infrastructure that supports offering to mobile subscribers different types of rewards (for example, possibly inter alia, cash, free service offerings, product coupons and/or discounts, popularity indicators, etc.) for specific mobile subscriber behaviors including, possibly inter alia, a mobile subscribers' creation and sending of increasing numbers of certain types of messages. The infrastructure may optionally leverage the capabilities of a centrally-located Messaging Inter-Carrier Vendor. | 07-22-2010 |
20110237276 | System and Method for Network Message Redirection and Application Matching - An flexible, extensible, and dynamically configurable Advanced IP Messaging Server (AIMS) facility that among other things may leverage various pools of data—including for example routing data, location and presence data, Mobile Subscriber profile data, etc.—to expeditiously process and route a wide range of information including among other things conventional Short Message Service, Multimedia Message Service, IP Multimedia Subsystem, etc. messaging; E-Mail messaging; Instant Messaging communications; Voice Over IP and other (e.g., video conference, etc.) data streams; Session Initiation Protocol-addressed artifacts; etc. | 09-29-2011 |
20110289164 | System and Method for Feature Based Message Routing in a Dynamic Modular System Architecture - A flexible, extensible, and dynamically configurable Advanced IP Messaging Server (AIMS) facility that among other things may leverage various pools of data—including for example routing data, location and presence data, Mobile Subscriber profile data, etc.—to expeditiously process and route, through the use of among other things Feature Tags, a wide range of information including among other things conventional Short Message Service, Multimedia Message Service, IP Multimedia Subsystem, etc. messaging; E-Mail messaging; Instant Messaging communications; Voice Over IP and other (e.g., video conference, etc.) data streams; Session Initiation Protocol-addressed artifacts; etc. | 11-24-2011 |
20120047176 | System and Method for Real-Time Content Aggregation and Syndication - A system and methodology for real-time content aggregation and syndication is described. In one embodiment, for example, a method is described for assisting a user with extracting items relevant to search queries from documents including items of various types, the method comprises steps of: receiving a search query specifying a search phrase and a particular item type; identifying documents matching the search phrase; for each matching document, determining whether the document includes an item having the particular item type; and extracting items having the particular item type from the matching documents for display to the user. The solution enables a user to aggregate and syndicate content without a professional content manager or complicated content management software tools. | 02-23-2012 |
20120331044 | Information Messaging and Collaboration System - An information messaging and collaboration system is described. In one embodiment, for example, a method is described for interactive content retrieval and display, the method comprises steps of: providing a plurality of portlets for retrieval of content for display in a user interface; mapping a message action to a first portlet to create a messaging portlet for sending a message in response to user interaction with the messaging portlet; creating a listener portlet by registering a second portlet to receive messages from the messaging portlet; and in response to user interaction with the messaging portlet, retrieving particular content for display in the user interface based on the message received by the listener portlet from the messaging portlet. | 12-27-2012 |
20130159051 | System and Method for Enhanced Information Gathering - A flexible, extensible, and dynamically configurable Content Collection, Aggregation, and Enhancement Facility (CCAEF) that a (e.g., small or mid-size) merchant may employ and which would leverage aspects of the merchant's existing infrastructure (such as for example a merchant's Web site)—with for example no or minimal effort or intervention on the part of the merchant—to inter alia develop all of the required data so that the merchant can fully engage a Real-Time Offer Management System (RTOMS), or other such system, and thus more effectively compete with large merchants in the world of commerce. | 06-20-2013 |
Patent application number | Description | Published |
20130087583 | GREASE GUN - A lubricant dispenser and an electrical tool. The dispenser includes a housing; a reservoir for containing lubricant; a pump assembly operable to pump lubricant; and a purge assembly including a channel defined by the housing and extending between the reservoir and atmosphere, at least a portion of the channel extending along a channel axis through an opening in the housing and to atmosphere, and a plunger slidable along a plunger axis between a sealed position, in which the reservoir is isolated from atmosphere, and an open position, in which the reservoir is in fluid communication with atmosphere, the plunger axis extending at an angle with respect to the channel axis. The purge assembly may include a biasing member operable to bias the plunger toward the sealed position. The tool may be a dispenser and may include a motor supported by the housing; a trigger; and a trigger lock assembly. | 04-11-2013 |
20140291354 | GREASE GUN INCLUDING A TRIGGER LOCK ASSEMBLY - An electrical tool includes a trigger lock assembly having a trigger lock member, a detent assembly, and a return spring. The trigger lock member is movable relative to a trigger between a neutral position, in which the trigger is movable between an off position and an on position, a lock-off position, in which the trigger is prevented from moving from the off position, and a lock-on position, in which the trigger is maintained in the on position. The detent assembly is operable to releaseably retain the trigger lock member in each position and includes a recess associated with each position. The detent assembly also includes a projection selectively engageable in one of the recesses to releasably retain the trigger lock member in the associated position, and a biasing member biasing the projection into engagement. The return spring is operable to bias the trigger lock member toward the neutral position. | 10-02-2014 |
20140314506 | ACCESSIBLE TEMPORARY MAGNET CONTROL FOR MAGNETIC DRILL PRESS - A drill press includes a main housing, a base coupled to the main housing and having an electromagnet, a drill unit supported by the main housing for relative movement therewith, a first switch selectively electrically connecting the electromagnet to a power source to energize the electromagnet, and a second switch for selectively interrupting power to the electromagnet. | 10-23-2014 |
20140314507 | MAGNETIC DRILL PRESS - A magnetic drill press includes a main housing, a drill unit supported by the main housing for relative movement therewith in a direction of a rotational axis of the drill unit, and a base coupled to the main housing for selectively magnetically latching to a ferromagnetic workpiece. The base includes a magnet holder, a fixed magnet assembly supported within the magnet holder, a rotatable magnet assembly supported within the magnet holder, and a transmission. The transmission includes an input, an output coupled to the rotatable magnet assembly for rotating the rotatable magnet assembly relative to the fixed magnet assembly through a predetermined rotation angle, and a gear train positioned between the output and the input. The gear train is configured to provide a variable gear ratio between the output and the input during at least a portion of the predetermined rotation angle. | 10-23-2014 |
20160001439 | MAGNETIC DRILL PRESS - A magnetic drill press includes a main housing, a drill unit supported by the main housing for relative movement therewith in a direction of a rotational axis of the drill unit, and a magnetic base coupled to the main housing for selectively magnetically latching to a ferromagnetic workpiece. The magnetic base includes a plurality of grooves formed on a surface of the magnetic base engageable with the ferromagnetic workpiece. | 01-07-2016 |
20160001440 | MAGNETIC DRILL PRESS - A magnetic base for selectively magnetically latching to a ferromagnetic surface includes a magnet holder, a fixed magnet assembly supported within the magnet holder, a movable magnet assembly supported within the magnet holder, and a transmission. The transmission includes an input, an output coupled to the movable magnet assembly for moving the rotatable movable assembly relative to the fixed magnet assembly through a predetermined range of motion, and a plurality of transmission elements positioned between the output and the input. The transmission elements are configured to provide a variable mechanical advantage between the output and the input during at least a portion of the predetermined range of motion. | 01-07-2016 |