Patent application number | Description | Published |
20080292426 | FASTENING DEVICE HAVING A RETENTION ELEMENT AND METHOD OF MANUFACTURE - A fastening device such as a rivet collar that includes a retention element is disclosed. The retention element enhances the retention of a fastener within the fastening device by frictionally engaging the fastener. The retention element comprises a heat resistant base polymer, such as a reactive hot melt, an ethylene acrylic acid copolymer, or a polyethylene polymer blend, that does not melt or become tacky even at high temperatures, and therefore has high stability even under extreme storage conditions. Also disclosed is a method of forming such retention element on a fastening device. | 11-27-2008 |
20080302633 | Apparatus and method for coating and inspecting objects - An apparatus and method for inspecting objects for an inspection criteria thereon includes a conveyor to receive a plurality of objects, a removal assembly located along the conveyor for removing the objects, and an inspection system located along the conveyor prior to the removal assembly for inspecting the objects against a predetermined inspection criteria to determine to reject or pass the inspected objects and to actuate the removal assembly to remove the inspected objects from the conveyor that are passed and to leave the inspected objects that are rejected on the conveyor to subsequently exit the conveyor. | 12-11-2008 |
20080304053 | Apparatus and method for coating and inspecting objects - An apparatus and method for inspecting objects for an inspection criteria thereon includes a conveyor to receive a plurality of objects, a removal assembly located along the conveyor for removing the objects, and an inspection system located along the conveyor prior to the removal assembly for inspecting the objects against a predetermined inspection criteria to determine to reject or pass the inspected objects and to actuate the removal assembly to remove the inspected objects from the conveyor that are passed and to leave the inspected objects that are rejected on the conveyor to subsequently exit the conveyor. | 12-11-2008 |
20150014126 | MULTI-ROW MAGNETIC DIAL FOR THE CONVEYANCE OF WORKPIECES AND RELATED METHOD - A multi-row magnetic dial assembly that conveys work pieces, such as fasteners, includes a work piece engaging surface disposed around an outer perimeter, adjacent a first dial surface and/or adjacent a second dial surface. Multiple magnets are disposed adjacent the work piece engaging surface to exert a magnetic force on work pieces to magnetically hold them against a dial. The magnets include a first magnet and a second magnet that exert magnetic forces so that the work piece engaging surface magnetically attracts and holds first and second rows (or more) of work pieces, the first row being distal from the second row by a row separation distance. The dial can be oriented in a horizontal plane or a non-horizontal plane. Related methods of operation are also provided. | 01-15-2015 |
20160045992 | MULTI-ROW MAGNETIC DIAL FOR THE CONVEYANCE OF WORKPIECES AND RELATED METHOD - A multi-row magnetic dial assembly that conveys work pieces, such as fasteners, includes a work piece engaging surface disposed around an outer perimeter, adjacent a first dial surface and/or adjacent a second dial surface. Multiple magnets are disposed adjacent the work piece engaging surface to exert a magnetic force on work pieces to magnetically hold them against a dial. The magnets include a first magnet and a second magnet that exert magnetic forces so that the work piece engaging surface magnetically attracts and holds first and second rows (or more) of work pieces, the first row being distal from the second row by a row separation distance. The dial can be oriented in a horizontal plane or a non-horizontal plane. Related methods of operation are also provided. | 02-18-2016 |
Patent application number | Description | Published |
20090205324 | EMISSION CONTROL SYSTEM HAVING A COATED MIXER FOR AN INTERNAL COMBUSTION ENGINE AND METHOD OF USE - An emission control system capable of remediating an exhaust from an internal combustion engine and having an exhaust passage, an oxidation catalyst, a reducing agent and a source of the reducing agent cooperating with an aperture in the exhaust passage. The aperture is disposed downstream of the oxidation catalyst. The system also includes a mixer arranged within the exhaust passage downstream of the aperture. The mixer includes a plurality of mixing elements. The mixer also includes a coating capable of hydrolyzing the reducing agent. At least a portion of the mixing elements which have a thermal conductivity greater than 8 W/m/° K. The system includes a selective catalytic reduction (SCR) catalyst disposed downstream from the mixer. | 08-20-2009 |
20100077737 | System for Reducing NOx in Exhaust - Systems and methods are provided for reducing NOx emissions from a vehicle including an engine having an exhaust. One example system comprises a NOx reducing system coupled to the engine exhaust, said NOx reducing system including a catalytic unit, said catalytic unit including a first zeolite catalyst with a first NOx conversion performance in a first temperature range and a second NOx conversion performance, lower than said first NOx conversion performance, in a second temperature range. The catalytic unit also comprises a second zeolite catalyst with a third NOx conversion performance, lower than said first NOx conversion performance, in the first temperature range and a fourth NOx conversion performance, higher than said second and third NOx conversion performances in the second temperature range, said first temperature range being higher than said second temperature range. The system further includes a controller configured to adjust an amount of reducing agent added to the NOx reducing system responsive to a temperature of the catalytic unit. | 04-01-2010 |
20120275978 | System for Reducing NOx in Exhaust - A system and method for NOx reduction is described, with a catalytic unit including a first zeolite catalyst with a first NOx conversion performance in a first temperature range and a second NOx conversion performance, lower than said first NOx conversion performance, in a second temperature range. The catalytic unit also comprises a second zeolite catalyst with a third NOx conversion performance, lower than said first NOx conversion performance, in the first temperature range and a fourth NOx conversion performance, higher than said second and third NOx conversion performances in the second temperature range, said first temperature range being higher than said second temperature range. The system further includes a controller configured to adjust an amount of reducing agent added to the NOx reducing system responsive to a temperature of the catalytic unit. | 11-01-2012 |
20130312391 | EXHAUST AIR INJECTION - Embodiments for controlling exhaust oxygen concentration are provided. In one example, an engine method comprises operating the engine with lean combustion, and when exhaust oxygen concentration is below a threshold, injecting air into an exhaust passage between a first emission control device and an SCR device. In this way, excess emissions may be converted while operating with lean combustion. | 11-28-2013 |
Patent application number | Description | Published |
20090203270 | REVERSE MECHANISM FOR A JET SYSTEM - A jet propulsion system includes an inlet receiving a fluid, and a housing defining a discharge nozzle through which fluid is discharged to provide propulsion of a vehicle in a first direction. The jet propulsion system also includes a reverse mechanism movable between a deployed position redirecting fluid from the discharge nozzle toward the first direction and providing propulsion of the vehicle in a second direction substantially opposite the first direction and a non-deployed position allowing fluid to exit the discharge nozzle and provide propulsion of the vehicle in the first direction. The reverse mechanism produces a flow entrainment that enhances forward thrust while the reverse mechanism is in the non-deployed position which results in a net thrust gain over the thrust attributed to the discharge nozzle alone. | 08-13-2009 |
20100030411 | MARINE VESSEL CONTROL SYSTEM - A marine vessel control system that includes at least one primary marine propulsory mechanism providing a thrust vector and being movably attached to the vessel. An actuating system is coupled to the at least one primary marine propulsory mechanism manipulating the orientation of the thrust vector. At least one servo control is linked with the actuating system. At least one attitude sensor provides a signal that indicates the attitude of the vessel. A central control computer is operatively coupled to the actuating system, the servo control and the attitude sensor. The central control computer controls the actuation of the at least one primary marine propulsory mechanism's thrust vector in response to the signal from the attitude sensor indicating the attitude of the vessel. The attitude, stability and motion damping and at least one of the pitch, roll and yaw axes of the vessel is controlled. | 02-04-2010 |
20100043691 | TRIM TAB - A trim tab assembly for a watercraft includes a enclosure. A support structure is positioned in the enclosure. At least one trim tab is disposed in the enclosure. The trim tab includes a generally planar top, bottom, side and front surfaces linked by a curved surface defining a wedge shaped body. An actuator is linked to the trim tab pivotally moving the trim tab relative to the enclosure. | 02-25-2010 |
20100054641 | ACTUATOR MOUNT ASSEMBLY - An actuator mounting assembly includes an actuator and a bearing removably attached to the actuator. A bearing plate includes a hole formed therein for receiving the bearing. A bearing mounting plate includes a hole formed therein for receiving the bearing. First and second bearing inserts are removably disposed about the holes formed in the bearing plate and bearing mounting plate. The bearing mounting plate and bearing plate are coupled to retain the bearing and bearing inserts therebetween firming a seal wherein the actuator is angularly movable about the bearing. | 03-04-2010 |
20100221964 | ADJUSTABLE PROPELLER - An adjustable propeller assembly that includes a propeller housing and a drive shaft. A propeller shaft is linked with a propeller. The propeller is linked with a pivotal housing. A coupling member is connected to the drive shaft and propeller shaft. The coupling member pivotally transmits a torque from the drive shaft to the propeller shaft. An actuator is connected to the pivotal housing. The actuator moves the pivotal housing and propeller wherein a thrust vector of the propeller is adjusted relative to the propeller housing | 09-02-2010 |
20110271933 | FORCED INDUCTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - A forced induction system for an internal combustion engine that includes at least one cylinder and at least one piston that is positioned in the cylinder. Valves are linked with the cylinder that allows ingress and egress of a fluid. At least one accumulation chamber is positioned external relative to the cylinder and accommodates fluid exiting an under piston volume. During a four-stroke combustion cycle of the engine, two charges of fluid from the under piston volume are introduced in an above piston volume during the intake stroke of the engine increasing an efficiency of the engine. | 11-10-2011 |
20110277719 | ROTARY INTAKE AND EXHAUST SYSTEM - A rotary intake and exhaust system for an internal combustion piston engine that includes an engine having at least one cylinder and piston that define a combustion chamber. A crankshaft is coupled to the piston for moving the piston within the cylinder. A cylinder head is positioned to interface with the combustion chamber and includes a combustion chamber transfer port, and bifurcated intake and exhaust passages, called ports or tracts, formed therein. A driven rotatable shaft is positioned in the cylinder head to interact with the combustion chamber transfer port. The shaft includes intake and exhaust ports wherein rotation of the shaft transfers fluids and gases in and out of the combustion chamber. | 11-17-2011 |
20130098283 | TRIM TAB - A trim tab assembly for a watercraft includes a enclosure. A support structure is positioned in the enclosure. At least one trim tab is disposed in the enclosure. The trim tab includes a generally planar top, bottom, side and front surfaces linked by a curved surface defining a wedge shaped body. An actuator is linked to the trim tab pivotally moving the trim tab relative to the enclosure. | 04-25-2013 |
20140190387 | TRIM TAB - A trim tab assembly includes a trim tab and a support structure. The trim tab includes first and second ends. The first end includes a member or a curved surface. The member or the curved surface, when in an extended state, adjusts motion of a marine vessel. The second end attaches to the marine vessel via an attachment device. The member or the curved surface is convex-shaped such that the member or the curved surface curves outward in a direction away from the attachment device. The support structure attaches to the marine vessel. The support structure includes a scraper plate. The scraper plate is adjacent the member or the curved surface. The member or the curved surface moves relative to the scraper plate while transitioning between a retracted state and the extended state. | 07-10-2014 |
20140190388 | Trim Tab Assembly - A trim tab assembly including a hinge assembly and a trim tab. The trim tab includes a wedge-shaped body with a curved surface and a side. The curved surface, while in a deployed state, adjusts pitch, roll or yaw motion of a marine vessel. The curved surface is pivoted about a portion of the hinge assembly when transitioned between retracted and deployed states. A first portion of the curved surface extends below the marine vessel while in the deployed state and deflects oncoming water when a portion of the curved surface is extended below the marine vessel. A second portion of the curved surface is not below the marine vessel while in the deployed state. The hinge assembly is configured to attach to a support structure of the marine vessel rearward of the curved surface. The side extends between the curved surface and the hinge assembly. | 07-10-2014 |
20160001849 | Trim Tab - A system including a convex-shaped member, an actuator and a computer. The convex-shaped member includes a forward facing surface, a first end and a second end. While in a deployed state, the forward facing surface curves outward between the first end and the second end in a direction away from a point rearward of the forward facing surface, and the convex-shaped member (i) adjusts attitude or motion of a marine vessel, (ii) deflects oncoming water, and (iii) extends at least partially below a bottom surface of the marine vessel. The actuator (i) is coupled to the convex-shaped member, and (ii) while connected to the marine vessel, is configured to move the convex-shaped member. The computer is configured to control the actuator to transition the member between the deployed state and a retracted state. | 01-07-2016 |
Patent application number | Description | Published |
20090053491 | Coated Substrates and Methods for Their Preparation - Coated substrates containing at least one barrier layer comprising hydrogenated silicon oxycarbide having a density of at least 1.6 g/cm | 02-26-2009 |
20100178490 | ROLL-TO-ROLL PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION METHOD OF BARRIER LAYERS COMPRISING SILICON AND CARBON - The present invention provides method and process for forming a barrier layer on a flexible substrate. The continuous roll-to-roll method includes providing a substrate to a processing chamber using at least one roller configured to guide the substrate through the processing chamber. The process includes depositing a barrier layer adjacent the substrate by exposing at least one portion of the substrate that is within the processing chamber to plasma comprising a silicon-and-carbon containing precursor gas. The present invention is further directed to a coated flexible substrates comprising a barrier layer based on the structural unit SiC:H. The barrier layer possesses high density and low porosity. Still further, the barrier layer exhibits low water vapor transmission rate (WVTR) in the range of 10 | 07-15-2010 |
20100317249 | Article Comprising Fibers And A Method Of Forming The Same - An article is provided that comprises fibers, as is a method of forming the article. The fibers comprise an organopolysiloxane component selected from (i) an organopolysiloxane having the formula (R3SiOi/2)w(R2Siθ2/2)x(RSiθ3/2)y(Siθ4/2)z (I), wherein each R is selected from the group of an inorganic group, an organic group, and combinations thereof, w is from 0 to 0.95, x is from 0 to 0.95, y is from 0 to 1, z is from 0 to 0.9, and w+x+y+z=1, and (ii) a cured product of said organopolysiloxane having the formula (I), and combinations of (i) and (ii), provided that the fibers are free from organic polymers, organic copolymers, and organosiloxane-organic copolymers. The method of forming the article includes the step of forming fibers from a composition. The composition used to form the fibers comprises the organopolysiloxane having the formula (I), provided that the composition is free from organic polymers, all-organic copolymers, and organosiloxane-organic copolymers. The article exhibits excellent hydrophobicity and maximized fire resistance. | 12-16-2010 |