Patent application number | Description | Published |
20100183773 | PACKAGE ASSEMBLY - A package assembly includes a container that is configured for expansion in a generally vertical direction between a collapsed state and an extended state. The container includes a sidewall having a first axial end portion and an oppositely disposed second axial end portion. The sidewall is vertically compressed in the collapsed state and configured for expansion in a generally vertical direction to the extended state. A base portion is engaged with the first axial end portion of the sidewall. The base portion and the sidewall cooperatively define an interior region having an opening. A cover is engaged with the second axial end portion of the sidewall. The cover is configured for covering the opening to the interior region during cooking or heating. | 07-22-2010 |
20110099153 | METHOD AND APPARATUS FOR GENERATING A POLYMORPHIC NOTE - An approach is provided for generating a polymorphic note. A polymorphic note manager receives a request, from a device, to generate a polymorphic note, wherein the polymorphic note includes information of a plurality of application types that is developed over a period of time. The polymorphic note manager then generates the polymorphic note in response to the request and stores the polymorphic note for access by the device. | 04-28-2011 |
20110099490 | METHOD AND APPARATUS FOR PRESENTING POLYMORPHIC NOTES IN A GRAPHICAL USER INTERFACE - An approach is provided for presenting polymorphic notes in a graphical user interface. A polymorphic note manager receives a request to display a plurality of polymorphic notes on a graphical user interface of a device. In response to the request, the polymorphic note manager determines an order of the plurality of polymorphic notes according to either an associated date or, if there is no associated date, a creation date corresponding to each of the plurality of polymorphic notes. The polymorphic note manager then causes, at least in part, actions that result in display of the plurality of polymorphic notes in the graphical user interface according to the determined order | 04-28-2011 |
20110239158 | METHOD AND APPARATUS FOR PROVIDING SOFT REMINDERS - An approach is provided for presenting soft reminders (e.g., reminders for notes with no triggering criteria). A reminder manager receives an input, from a user, for specifying a note. The note is not associated with triggering criteria. In response to the request, the reminder manager retrieves contextual information from a device associated with the user, and causes, at least in part, presentation of a reminder of the note based, at least in part, on the contextual information. | 09-29-2011 |
Patent application number | Description | Published |
20130325290 | SYSTEM AND METHOD FOR CALIBRATING A VALVE LIFT SENSOR AND EVALUATING A VALVE LIFT SENSOR AND A HYDRAULIC VALVE ACTUATOR - A system according to the principles of the present disclosure includes a valve control module and a fault detection module. The valve control module controls a valve actuator to actuate a valve of an engine from a first lift position to a second lift position that is different from the first lift position. The valve includes at least one of an intake valve and an exhaust valve. The fault detection module detects a fault in at least one of a valve lift sensor and the valve actuator based on input received from the valve lift sensor when the valve is adjusted to the first lift position and when the valve is adjusted to the second lift position. | 12-05-2013 |
20140034139 | VARIABLE VALVE ACTUATION SYSTEM INCLUDING AN ACCUMULATOR AND A METHOD FOR CONTROLLING THE VARIABLE VALVE ACTUATION SYSTEM - A system according to the principles of the present disclosure includes a valve actuator, a pump, an accumulator, and a control valve. The valve actuator actuates at least one of an intake valve and an exhaust valve of an engine. The pump supplies hydraulic fluid to the valve actuator through a supply line. The accumulator stores hydraulic fluid. The control valve is disposed between the accumulator and the valve actuator. | 02-06-2014 |
20140076792 | FLUID TREATMENT APPARATUS AND METHOD OF USING SAME - A portable or personal water filtration apparatus comprising upstream and downstream removable reservoirs and a back-washable filter interposed therebetween. The back-washable filter comprises an upstream housing and a downstream housing, inside of which are fitted a membrane cartridge and a slidable plunger. The downstream housing is rotatable relative to the upstream housing between two or more positions, including, for example, an open flow position, a closed flow position, and a back-wash position. In the back-wash position, the downstream housing and plunger are axially extendable relative to the upstream housing and membrane cartridge in order to obtain a charge of clean water in the plunger that may then be forced backward through the filter by returning the plunger to its starting position. This dislodges accumulated debris from the membrane and reverses the slowing of flow observed through repeated use of the filter. | 03-20-2014 |
20140144413 | Engine Including Exhaust Gas Recirculation Injection System - An engine assembly according to the principles of the present disclosure includes an engine structure, an intake system, an exhaust system, and an exhaust gas recirculation (EGR) assembly. The engine structure defines cylinders having intake and exhaust ports. The intake system includes an intake manifold that provides air to the cylinders through the intake ports. The exhaust system includes an exhaust manifold in communication with the exhaust ports for expelling exhaust gas from the cylinders. The EGR system includes an EGR pipe, an EGR valve, an EGR reservoir, and an EGR injector. The EGR pipe extends from at least one of the exhaust system, the exhaust ports, and the cylinders to the EGR reservoir. The EGR valve regulates exhaust flow through the EGR pipe. The EGR injector is operable to deliver exhaust gas from the EGR reservoir directly to at least one of the intake ports and the cylinders. | 05-29-2014 |
20140163839 | SYSTEMS AND METHODS FOR CONTROLLING CYLINDER DEACTIVATION AND ACCESSORY DRIVE TENSIONER ARM MOTION - A control system for an engine includes a torque modifier module that selects one of a plurality of torque modifier values based on variations in an accessory load. A torque calculating module calculates a maximum torque value for operation in a cylinder deactivation mode based on the selected one of the plurality of torque modifier values. A torque control module selectively switches the engine between the cylinder deactivation mode and a cylinder activation mode based on the maximum torque value. | 06-12-2014 |
20140246002 | POSITIVE CRANKCASE VENTILATION SYSTEM - A positive crankcase ventilation system for an internal combustion engine (ICE) includes an engine crankcase, an intake manifold disposed in downstream gas flow communication with the engine crankcase, an air induction system disposed in upstream gas flow communication with the engine crankcase, and a vacuum pump disposed in gas flow communication between the air induction system and the engine crankcase. Operation of the vacuum pump facilitates air flow from the air induction system to the engine crankcase, and from the engine crankcase to the intake manifold. | 09-04-2014 |
20140251273 | OIL PUMP CONTROL SYSTEMS AND METHODS FOR NOISE MINIMIZATION - An engine control system includes a cylinder control module and a pump control module. The cylinder control module selectively deactivates cylinders of an engine. In response to a determination that at least one of the cylinders is deactivated, the pump control module: selectively increases a target displacement for an oil pump that is driven by a balance shaft of the engine; and selectively adjusts displacement of the oil pump based on the target displacement. | 09-11-2014 |
20140277996 | SYSTEM AND METHOD FOR CONTROLLING AIRFLOW THROUGH A VENTILATION SYSTEM OF AN ENGINE WHEN CYLINDERS OF THE ENGINE ARE DEACTIVATED - A system according to the principles of the present disclosure includes an airflow determination module and a cylinder activation module. The airflow determination module determines an amount of airflow through a ventilation system for a crankcase of an engine. The cylinder activation module, when a cylinder of the engine is deactivated while the engine is running, selectively activates the cylinder based on the amount of airflow through the ventilation system. | 09-18-2014 |
20140318640 | LUBRICATION SYSTEM THERMOSTAT, AND METHOD THEREOF - A lubrication system thermostat for controlling the flow of oil in a lubrication system includes a valve and an actuator. The valve is configured to modulate between an unmodulated position and a modulated position, each of which may be in an open position or a closed position. In the open position, at least a portion of the oil flow is unobstructed, and in the closed position, the oil flow is substantially blocked. The actuator is configured to modulate the valve. The actuator includes a thermal element configured to generate mechanical displacement when subjected to a temperature change such that the valve is movable from and returnable to the unmodulated position. The lubrication system thermostat may be in a normally-open configuration, in which the unmodulated position is the open position, or a normally-closed configuration, in which the unmodulated position is the closed position. | 10-30-2014 |
Patent application number | Description | Published |
20110016958 | DIAGNOSTIC SYSTEM FOR VALVE ACTUATION CAMSHAFT DRIVEN COMPONENT COMPENSATION - A diagnostic system and method for operating the same includes a pressure monitoring module generating a diagnostic pressure signal and a camshaft driven engine component correction module generating an engine component oil pressure correction signal and generating a corrected diagnostic pressure signal based on the diagnostic pressure signal and the engine component oil pressure signal. The system further includes a diagnostic module generating a failed variable valve lift mechanism signal based on the corrected diagnostic pressure signal. | 01-27-2011 |
20110061614 | CAMSHAFT HAVING A TUNED MASS DAMPER - A camshaft assembly may include a first shaft adapted to be rotationally driven, a first lobe member fixed for rotation with the first shaft, and a torsional damper fixed to the first shaft. The torsional damper may include a mass structure fixed to the first shaft and an elastic member disposed between and coupling the mass structure and the first shaft. The elastic member may have a spring constant providing a first sideband natural frequency and a second sideband natural frequency for the camshaft assembly. | 03-17-2011 |
20110114067 | ENGINE INCLUDING VALVE LIFT ASSEMBLY FOR INTERNAL EGR CONTROL - An engine assembly may include a first exhaust valve lift assembly, a first exhaust valve, and a first camshaft. The first exhaust valve lift assembly may be operable in first and second operating modes. The first exhaust valve may be engaged with the first exhaust valve lift assembly and may be in communication with an engine combustion chamber. The first camshaft may include a first exhaust lobe engaged with the first exhaust valve lift assembly and defining a profile including a first exhaust region and a first exhaust gas recirculation (EGR) region. The first exhaust valve may remain closed when the first EGR region engages the first exhaust valve lift assembly during the first operating mode and may be opened when the first EGR region engages the first exhaust valve lift assembly during the second operating mode to provide exhaust gas flow into the combustion chamber during an intake stroke. | 05-19-2011 |
20120097120 | ENGINE INCLUDING CAMSHAFT WITH PARTIAL LOBE - An engine assembly may include a camshaft rotationally supported on an engine structure. The camshaft may include a first shaft, a second shaft located in and rotatable relative to the first shaft and a partial cam lobe located on the first shaft. The partial cam lobe may include a peak region and may define a partial bore. A radial distance defined by the partial bore between first and second circumferential ends of the partial bore may be greater than or equal to a radial width of the first shaft. The partial cam lobe may define a recess extending in a radial direction through the partial bore and into the partial cam lobe. The camshaft may include a sleeve located within a radial passage defined by the second shaft and the recess in the partial cam lobe and radially locating the partial cam lobe relative to the second shaft. | 04-26-2012 |
20120222637 | ENGINE ASSEMBLY INCLUDING CAM PHASER ASSEMBLY AID PIN - An engine assembly includes an engine structure, a camshaft supported on the engine structure, a first cam phaser coupled to a first axial end of the camshaft, and a locating pin. The camshaft includes a first shaft, a second shaft, a first cam lobe and a second cam lobe. The first shaft defines a first opening. The second shaft is supported within the first shaft and defines a second opening. The first cam lobe is located on and fixed for rotation with the first shaft. The second cam lobe may be located on the first shaft and fixed for rotation with the second shaft. During assembly, the first cam phaser is located on the camshaft and the locating pin may be inserted through the first and second openings to rotationally fix the first and second shafts. The first cam phaser is then secured to the camshaft. | 09-06-2012 |
20120285405 | ENGINE ASSEMBLY INCLUDING CAMSHAFT ACTUATOR - An engine assembly may include an engine structure, a camshaft supported for rotation on the engine structure, a drive member and a camshaft actuation assembly. The camshaft may include a first shaft, a second shaft located within the first shaft and rotatable relative to the first shaft, a first cam lobe located on the first shaft and fixed for rotation with the first shaft and a second cam lobe supported for rotation on the first shaft and fixed for rotation with the second shaft. The drive member may be fixed to a first axial end of the camshaft and rotationally driven to drive rotation of the camshaft. The camshaft actuation assembly may include an actuator coupled to a second axial end of the camshaft and rotationally fixed to the engine structure and relative to the camshaft. | 11-15-2012 |
Patent application number | Description | Published |
20100041793 | PARTICLE-MATRIX COMPOSITION COATED WITH MIXTURE COMPRISING POLYSULFIDE POLYMER - The invention pertains to a composition comprising a particle and a matrix, wherein the particle is at least partially coated with a compound or a mixture of compounds a cured polysulfide polymer obtained from a polysulfide polymer having at least two epoxy end groups. | 02-18-2010 |
20100076151 | PARTICLE COMPRISING A MATRIX AND A RADICAL INITIATOR - The invention pertains to a particle comprising a composition containing a matrix and a peroxide or azo radical initiator, wherein the particle is a fiber or fibrid selected from aramid, polyester, polyimide, cellulose, and glass. The invention further relates to particle-elastomers comprising said composition, and skim products, tires, tire treads, and belts comprising these particle-elastomers. | 03-25-2010 |
20100292398 | ARAMID PARTICLES CONTAINING PEROXIDE RADICAL INTIATOR - An aramid particle containing a peroxide radical initiator wherein the particle contains 3-40 wt % peroxide radical initiator based on the weight of the aramid particle. Also, disclosed is a particle-elastomer composition having 100 parts by weight of at least one natural or synthetic elastomer, such as rubber; 0.1 to 20 parts by weight of a peroxide or 0.1 to 25 parts by weight of sulfur, an amount of a sulfur donor providing the equivalent of 0.1 to 25 parts by weight of sulfur, or a mixture of sulfur and a sulfur donor to an equivalent total of 0.1 to 25 parts by weight of sulfur; and 0.1 to 20 parts by weight of the aramid particle. | 11-18-2010 |
20120213957 | Particle Comprising a Matrix and a Radical Initiator - The invention pertains to a particle comprising a composition containing a matrix and a peroxide or azo radical initiator, wherein the particle is a fiber or fibrid selected from aramid, polyester, polyamide, cellulose, and glass. The invention further relates to particle-elastomers comprising said composition, and skim products, tires, tire treads, and belts comprising these particle-elastomers. | 08-23-2012 |